./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec9_product12.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_238144cf-7b31-47e2-aaf7-13e2b0db9f97/bin/uautomizer-UnR33cPsHg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238144cf-7b31-47e2-aaf7-13e2b0db9f97/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_238144cf-7b31-47e2-aaf7-13e2b0db9f97/bin/uautomizer-UnR33cPsHg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238144cf-7b31-47e2-aaf7-13e2b0db9f97/bin/uautomizer-UnR33cPsHg/config/AutomizerReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec9_product12.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238144cf-7b31-47e2-aaf7-13e2b0db9f97/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_238144cf-7b31-47e2-aaf7-13e2b0db9f97/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 4d7925e6725ebc9ccc1628dac3a92336bad7d7149419f1b3b2e679ed4e3055d5 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 08:37:41,075 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-28 08:37:41,080 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-28 08:37:41,153 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-28 08:37:41,153 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-28 08:37:41,155 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-28 08:37:41,158 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-28 08:37:41,161 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-28 08:37:41,164 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-28 08:37:41,166 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-28 08:37:41,167 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-28 08:37:41,169 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-28 08:37:41,170 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-28 08:37:41,172 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-28 08:37:41,175 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-28 08:37:41,177 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-28 08:37:41,178 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-28 08:37:41,180 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-28 08:37:41,184 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-28 08:37:41,187 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-28 08:37:41,190 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-28 08:37:41,194 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-28 08:37:41,196 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-28 08:37:41,197 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-28 08:37:41,202 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-28 08:37:41,203 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-28 08:37:41,204 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-28 08:37:41,205 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-28 08:37:41,206 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-28 08:37:41,220 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-28 08:37:41,221 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-28 08:37:41,223 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-28 08:37:41,224 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-28 08:37:41,225 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-28 08:37:41,227 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-28 08:37:41,228 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-28 08:37:41,229 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-28 08:37:41,230 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-28 08:37:41,230 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-28 08:37:41,235 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-28 08:37:41,236 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-28 08:37:41,237 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238144cf-7b31-47e2-aaf7-13e2b0db9f97/bin/uautomizer-UnR33cPsHg/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-10-28 08:37:41,284 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-28 08:37:41,284 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-28 08:37:41,285 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-28 08:37:41,285 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-28 08:37:41,287 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-28 08:37:41,287 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-28 08:37:41,288 INFO L138 SettingsManager]: * Use SBE=true [2021-10-28 08:37:41,288 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-28 08:37:41,288 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-28 08:37:41,289 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-28 08:37:41,289 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-28 08:37:41,289 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-28 08:37:41,290 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-28 08:37:41,290 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-28 08:37:41,290 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-28 08:37:41,291 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-28 08:37:41,291 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-28 08:37:41,291 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-28 08:37:41,291 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-28 08:37:41,292 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-28 08:37:41,292 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-28 08:37:41,293 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-28 08:37:41,293 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-28 08:37:41,293 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-28 08:37:41,294 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-28 08:37:41,294 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-28 08:37:41,294 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-28 08:37:41,294 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-28 08:37:41,295 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-28 08:37:41,295 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-28 08:37:41,295 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-28 08:37:41,296 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-28 08:37:41,296 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_238144cf-7b31-47e2-aaf7-13e2b0db9f97/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238144cf-7b31-47e2-aaf7-13e2b0db9f97/bin/uautomizer-UnR33cPsHg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4d7925e6725ebc9ccc1628dac3a92336bad7d7149419f1b3b2e679ed4e3055d5 [2021-10-28 08:37:41,690 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-28 08:37:41,728 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-28 08:37:41,733 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-28 08:37:41,735 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-28 08:37:41,737 INFO L275 PluginConnector]: CDTParser initialized [2021-10-28 08:37:41,738 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238144cf-7b31-47e2-aaf7-13e2b0db9f97/bin/uautomizer-UnR33cPsHg/../../sv-benchmarks/c/product-lines/email_spec9_product12.cil.c [2021-10-28 08:37:41,844 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238144cf-7b31-47e2-aaf7-13e2b0db9f97/bin/uautomizer-UnR33cPsHg/data/b8f6f8a37/622250c7e9b64cf59fb8b6f7ec73b410/FLAGd752286df [2021-10-28 08:37:42,781 INFO L306 CDTParser]: Found 1 translation units. [2021-10-28 08:37:42,782 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238144cf-7b31-47e2-aaf7-13e2b0db9f97/sv-benchmarks/c/product-lines/email_spec9_product12.cil.c [2021-10-28 08:37:42,830 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238144cf-7b31-47e2-aaf7-13e2b0db9f97/bin/uautomizer-UnR33cPsHg/data/b8f6f8a37/622250c7e9b64cf59fb8b6f7ec73b410/FLAGd752286df [2021-10-28 08:37:42,958 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238144cf-7b31-47e2-aaf7-13e2b0db9f97/bin/uautomizer-UnR33cPsHg/data/b8f6f8a37/622250c7e9b64cf59fb8b6f7ec73b410 [2021-10-28 08:37:42,962 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-28 08:37:42,964 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-28 08:37:42,966 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-28 08:37:42,967 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-28 08:37:42,976 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-28 08:37:42,976 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 08:37:42" (1/1) ... [2021-10-28 08:37:42,978 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e9f6a8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:37:42, skipping insertion in model container [2021-10-28 08:37:42,978 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 08:37:42" (1/1) ... [2021-10-28 08:37:42,988 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-28 08:37:43,117 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-28 08:37:43,708 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_238144cf-7b31-47e2-aaf7-13e2b0db9f97/sv-benchmarks/c/product-lines/email_spec9_product12.cil.c[29763,29776] [2021-10-28 08:37:43,892 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-28 08:37:43,912 INFO L203 MainTranslator]: Completed pre-run [2021-10-28 08:37:44,037 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_238144cf-7b31-47e2-aaf7-13e2b0db9f97/sv-benchmarks/c/product-lines/email_spec9_product12.cil.c[29763,29776] [2021-10-28 08:37:44,107 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-28 08:37:44,157 INFO L208 MainTranslator]: Completed translation [2021-10-28 08:37:44,158 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:37:44 WrapperNode [2021-10-28 08:37:44,158 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-28 08:37:44,159 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-28 08:37:44,159 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-28 08:37:44,160 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-28 08:37:44,172 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:37:44" (1/1) ... [2021-10-28 08:37:44,249 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:37:44" (1/1) ... [2021-10-28 08:37:44,414 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-28 08:37:44,416 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-28 08:37:44,416 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-28 08:37:44,416 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-28 08:37:44,426 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:37:44" (1/1) ... [2021-10-28 08:37:44,427 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:37:44" (1/1) ... [2021-10-28 08:37:44,440 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:37:44" (1/1) ... [2021-10-28 08:37:44,441 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:37:44" (1/1) ... [2021-10-28 08:37:44,540 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:37:44" (1/1) ... [2021-10-28 08:37:44,575 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:37:44" (1/1) ... [2021-10-28 08:37:44,598 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:37:44" (1/1) ... [2021-10-28 08:37:44,619 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-28 08:37:44,621 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-28 08:37:44,621 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-28 08:37:44,621 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-28 08:37:44,623 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:37:44" (1/1) ... [2021-10-28 08:37:44,643 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-28 08:37:44,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238144cf-7b31-47e2-aaf7-13e2b0db9f97/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:37:44,711 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238144cf-7b31-47e2-aaf7-13e2b0db9f97/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-10-28 08:37:44,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238144cf-7b31-47e2-aaf7-13e2b0db9f97/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-10-28 08:37:44,777 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2021-10-28 08:37:44,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-28 08:37:44,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-28 08:37:44,778 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-28 08:37:44,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-28 08:37:47,488 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-28 08:37:47,488 INFO L299 CfgBuilder]: Removed 231 assume(true) statements. [2021-10-28 08:37:47,492 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 08:37:47 BoogieIcfgContainer [2021-10-28 08:37:47,493 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-28 08:37:47,498 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-28 08:37:47,498 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-28 08:37:47,502 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-28 08:37:47,502 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 08:37:42" (1/3) ... [2021-10-28 08:37:47,504 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c9b7a82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 08:37:47, skipping insertion in model container [2021-10-28 08:37:47,504 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:37:44" (2/3) ... [2021-10-28 08:37:47,504 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c9b7a82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 08:37:47, skipping insertion in model container [2021-10-28 08:37:47,505 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 08:37:47" (3/3) ... [2021-10-28 08:37:47,507 INFO L111 eAbstractionObserver]: Analyzing ICFG email_spec9_product12.cil.c [2021-10-28 08:37:47,515 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-28 08:37:47,515 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-10-28 08:37:47,578 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-10-28 08:37:47,586 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 08:37:47,587 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-10-28 08:37:47,621 INFO L276 IsEmpty]: Start isEmpty. Operand has 383 states, 380 states have (on average 1.7710526315789474) internal successors, (673), 382 states have internal predecessors, (673), 0 states have call successors, (0), 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 08:37:47,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-10-28 08:37:47,636 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 08:37:47,637 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 08:37:47,638 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 08:37:47,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:37:47,646 INFO L85 PathProgramCache]: Analyzing trace with hash 1406579473, now seen corresponding path program 1 times [2021-10-28 08:37:47,657 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:37:47,658 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [963450421] [2021-10-28 08:37:47,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:37:47,659 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:37:47,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:37:48,217 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 08:37:48,218 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:37:48,218 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [963450421] [2021-10-28 08:37:48,219 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [963450421] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 08:37:48,220 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 08:37:48,220 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 08:37:48,234 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [163067151] [2021-10-28 08:37:48,243 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 08:37:48,259 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 08:37:48,284 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 08:37:48,286 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 08:37:48,292 INFO L87 Difference]: Start difference. First operand has 383 states, 380 states have (on average 1.7710526315789474) internal successors, (673), 382 states have internal predecessors, (673), 0 states have call successors, (0), 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 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 08:37:48,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 08:37:48,518 INFO L93 Difference]: Finished difference Result 1114 states and 1961 transitions. [2021-10-28 08:37:48,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 08:37:48,528 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 08:37:48,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 08:37:48,552 INFO L225 Difference]: With dead ends: 1114 [2021-10-28 08:37:48,552 INFO L226 Difference]: Without dead ends: 678 [2021-10-28 08:37:48,559 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 08:37:48,587 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 678 states. [2021-10-28 08:37:48,646 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 678 to 348. [2021-10-28 08:37:48,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 348 states, 346 states have (on average 1.7572254335260116) internal successors, (608), 347 states have internal predecessors, (608), 0 states have call successors, (0), 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 08:37:48,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 348 states and 608 transitions. [2021-10-28 08:37:48,664 INFO L78 Accepts]: Start accepts. Automaton has 348 states and 608 transitions. Word has length 41 [2021-10-28 08:37:48,665 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 08:37:48,665 INFO L470 AbstractCegarLoop]: Abstraction has 348 states and 608 transitions. [2021-10-28 08:37:48,665 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 08:37:48,666 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 608 transitions. [2021-10-28 08:37:48,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-10-28 08:37:48,677 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 08:37:48,677 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 08:37:48,678 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-10-28 08:37:48,678 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 08:37:48,679 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:37:48,679 INFO L85 PathProgramCache]: Analyzing trace with hash 1229064159, now seen corresponding path program 1 times [2021-10-28 08:37:48,680 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:37:48,680 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1819181924] [2021-10-28 08:37:48,680 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:37:48,681 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:37:48,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:37:48,902 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 08:37:48,902 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:37:48,903 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1819181924] [2021-10-28 08:37:48,903 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1819181924] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 08:37:48,904 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 08:37:48,904 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-28 08:37:48,905 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1602497560] [2021-10-28 08:37:48,908 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-28 08:37:48,908 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 08:37:48,913 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-28 08:37:48,914 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-28 08:37:48,914 INFO L87 Difference]: Start difference. First operand 348 states and 608 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 08:37:49,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 08:37:49,160 INFO L93 Difference]: Finished difference Result 993 states and 1740 transitions. [2021-10-28 08:37:49,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-28 08:37:49,161 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 08:37:49,161 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 08:37:49,168 INFO L225 Difference]: With dead ends: 993 [2021-10-28 08:37:49,168 INFO L226 Difference]: Without dead ends: 664 [2021-10-28 08:37:49,171 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 08:37:49,173 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 664 states. [2021-10-28 08:37:49,251 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 664 to 348. [2021-10-28 08:37:49,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 348 states, 346 states have (on average 1.754335260115607) internal successors, (607), 347 states have internal predecessors, (607), 0 states have call successors, (0), 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 08:37:49,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 348 states and 607 transitions. [2021-10-28 08:37:49,257 INFO L78 Accepts]: Start accepts. Automaton has 348 states and 607 transitions. Word has length 43 [2021-10-28 08:37:49,257 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 08:37:49,257 INFO L470 AbstractCegarLoop]: Abstraction has 348 states and 607 transitions. [2021-10-28 08:37:49,258 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 08:37:49,258 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 607 transitions. [2021-10-28 08:37:49,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-10-28 08:37:49,269 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 08:37:49,269 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 08:37:49,270 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-10-28 08:37:49,270 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 08:37:49,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:37:49,273 INFO L85 PathProgramCache]: Analyzing trace with hash 1119354482, now seen corresponding path program 1 times [2021-10-28 08:37:49,273 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:37:49,274 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [953846553] [2021-10-28 08:37:49,275 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:37:49,277 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:37:49,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:37:49,487 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 08:37:49,488 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:37:49,492 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [953846553] [2021-10-28 08:37:49,493 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [953846553] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 08:37:49,493 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 08:37:49,494 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 08:37:49,494 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [121660754] [2021-10-28 08:37:49,495 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 08:37:49,495 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 08:37:49,496 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 08:37:49,496 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 08:37:49,497 INFO L87 Difference]: Start difference. First operand 348 states and 607 transitions. Second operand has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 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 08:37:49,556 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 08:37:49,557 INFO L93 Difference]: Finished difference Result 678 states and 1188 transitions. [2021-10-28 08:37:49,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 08:37:49,557 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 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 08:37:49,558 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 08:37:49,561 INFO L225 Difference]: With dead ends: 678 [2021-10-28 08:37:49,562 INFO L226 Difference]: Without dead ends: 353 [2021-10-28 08:37:49,563 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 08:37:49,564 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 353 states. [2021-10-28 08:37:49,585 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 353 to 348. [2021-10-28 08:37:49,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 348 states, 346 states have (on average 1.7514450867052023) internal successors, (606), 347 states have internal predecessors, (606), 0 states have call successors, (0), 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 08:37:49,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 348 states and 606 transitions. [2021-10-28 08:37:49,590 INFO L78 Accepts]: Start accepts. Automaton has 348 states and 606 transitions. Word has length 44 [2021-10-28 08:37:49,591 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 08:37:49,591 INFO L470 AbstractCegarLoop]: Abstraction has 348 states and 606 transitions. [2021-10-28 08:37:49,591 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 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 08:37:49,592 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 606 transitions. [2021-10-28 08:37:49,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-10-28 08:37:49,595 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 08:37:49,595 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 08:37:49,596 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-10-28 08:37:49,596 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 08:37:49,597 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:37:49,597 INFO L85 PathProgramCache]: Analyzing trace with hash 529516012, now seen corresponding path program 1 times [2021-10-28 08:37:49,597 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:37:49,598 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [326323605] [2021-10-28 08:37:49,598 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:37:49,598 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:37:49,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:37:49,704 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 08:37:49,705 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:37:49,705 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [326323605] [2021-10-28 08:37:49,706 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [326323605] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 08:37:49,706 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 08:37:49,706 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 08:37:49,707 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [159330322] [2021-10-28 08:37:49,707 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 08:37:49,708 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 08:37:49,708 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 08:37:49,709 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 08:37:49,709 INFO L87 Difference]: Start difference. First operand 348 states and 606 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 08:37:49,760 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 08:37:49,761 INFO L93 Difference]: Finished difference Result 688 states and 1201 transitions. [2021-10-28 08:37:49,761 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 08:37:49,762 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 08:37:49,762 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 08:37:49,766 INFO L225 Difference]: With dead ends: 688 [2021-10-28 08:37:49,766 INFO L226 Difference]: Without dead ends: 348 [2021-10-28 08:37:49,768 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 08:37:49,769 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 348 states. [2021-10-28 08:37:49,790 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 348 to 348. [2021-10-28 08:37:49,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 348 states, 346 states have (on average 1.745664739884393) internal successors, (604), 347 states have internal predecessors, (604), 0 states have call successors, (0), 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 08:37:49,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 348 states and 604 transitions. [2021-10-28 08:37:49,796 INFO L78 Accepts]: Start accepts. Automaton has 348 states and 604 transitions. Word has length 45 [2021-10-28 08:37:49,796 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 08:37:49,797 INFO L470 AbstractCegarLoop]: Abstraction has 348 states and 604 transitions. [2021-10-28 08:37:49,797 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 08:37:49,797 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 604 transitions. [2021-10-28 08:37:49,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-10-28 08:37:49,800 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 08:37:49,801 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] [2021-10-28 08:37:49,801 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-10-28 08:37:49,801 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 08:37:49,802 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:37:49,802 INFO L85 PathProgramCache]: Analyzing trace with hash -1405066185, now seen corresponding path program 1 times [2021-10-28 08:37:49,803 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:37:49,803 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1291077286] [2021-10-28 08:37:49,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:37:49,804 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:37:49,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:37:49,974 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 08:37:49,975 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:37:49,975 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1291077286] [2021-10-28 08:37:49,975 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1291077286] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 08:37:49,976 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 08:37:49,976 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-28 08:37:49,977 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1148065887] [2021-10-28 08:37:49,978 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-28 08:37:49,978 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 08:37:49,979 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-28 08:37:49,980 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-28 08:37:49,980 INFO L87 Difference]: Start difference. First operand 348 states and 604 transitions. Second operand has 5 states, 5 states have (on average 9.2) internal successors, (46), 5 states have internal predecessors, (46), 0 states have call successors, (0), 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 08:37:50,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 08:37:50,198 INFO L93 Difference]: Finished difference Result 983 states and 1720 transitions. [2021-10-28 08:37:50,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-28 08:37:50,199 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.2) internal successors, (46), 5 states have internal predecessors, (46), 0 states have call successors, (0), 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 46 [2021-10-28 08:37:50,200 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 08:37:50,206 INFO L225 Difference]: With dead ends: 983 [2021-10-28 08:37:50,206 INFO L226 Difference]: Without dead ends: 662 [2021-10-28 08:37:50,208 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 08:37:50,209 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 662 states. [2021-10-28 08:37:50,263 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 662 to 348. [2021-10-28 08:37:50,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 348 states, 346 states have (on average 1.7427745664739884) internal successors, (603), 347 states have internal predecessors, (603), 0 states have call successors, (0), 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 08:37:50,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 348 states and 603 transitions. [2021-10-28 08:37:50,268 INFO L78 Accepts]: Start accepts. Automaton has 348 states and 603 transitions. Word has length 46 [2021-10-28 08:37:50,270 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 08:37:50,271 INFO L470 AbstractCegarLoop]: Abstraction has 348 states and 603 transitions. [2021-10-28 08:37:50,271 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.2) internal successors, (46), 5 states have internal predecessors, (46), 0 states have call successors, (0), 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 08:37:50,271 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 603 transitions. [2021-10-28 08:37:50,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-10-28 08:37:50,274 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 08:37:50,275 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] [2021-10-28 08:37:50,275 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-10-28 08:37:50,276 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 08:37:50,276 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:37:50,277 INFO L85 PathProgramCache]: Analyzing trace with hash 2127825844, now seen corresponding path program 1 times [2021-10-28 08:37:50,277 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:37:50,278 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1241700847] [2021-10-28 08:37:50,278 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:37:50,278 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:37:50,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:37:50,407 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 08:37:50,407 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:37:50,407 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1241700847] [2021-10-28 08:37:50,408 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1241700847] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 08:37:50,408 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 08:37:50,409 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-28 08:37:50,409 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1087339997] [2021-10-28 08:37:50,410 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-28 08:37:50,410 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 08:37:50,411 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-28 08:37:50,411 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-28 08:37:50,412 INFO L87 Difference]: Start difference. First operand 348 states and 603 transitions. Second operand has 5 states, 5 states have (on average 9.4) internal successors, (47), 5 states have internal predecessors, (47), 0 states have call successors, (0), 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 08:37:50,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 08:37:50,599 INFO L93 Difference]: Finished difference Result 988 states and 1725 transitions. [2021-10-28 08:37:50,600 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-28 08:37:50,600 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 5 states have internal predecessors, (47), 0 states have call successors, (0), 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 47 [2021-10-28 08:37:50,609 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 08:37:50,617 INFO L225 Difference]: With dead ends: 988 [2021-10-28 08:37:50,617 INFO L226 Difference]: Without dead ends: 667 [2021-10-28 08:37:50,618 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 08:37:50,620 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 667 states. [2021-10-28 08:37:50,647 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 667 to 348. [2021-10-28 08:37:50,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 348 states, 346 states have (on average 1.739884393063584) internal successors, (602), 347 states have internal predecessors, (602), 0 states have call successors, (0), 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 08:37:50,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 348 states and 602 transitions. [2021-10-28 08:37:50,651 INFO L78 Accepts]: Start accepts. Automaton has 348 states and 602 transitions. Word has length 47 [2021-10-28 08:37:50,651 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 08:37:50,652 INFO L470 AbstractCegarLoop]: Abstraction has 348 states and 602 transitions. [2021-10-28 08:37:50,652 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 5 states have internal predecessors, (47), 0 states have call successors, (0), 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 08:37:50,652 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 602 transitions. [2021-10-28 08:37:50,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-10-28 08:37:50,653 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 08:37:50,654 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] [2021-10-28 08:37:50,654 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-10-28 08:37:50,654 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 08:37:50,655 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:37:50,655 INFO L85 PathProgramCache]: Analyzing trace with hash 491431836, now seen corresponding path program 1 times [2021-10-28 08:37:50,655 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:37:50,657 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [273907677] [2021-10-28 08:37:50,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:37:50,657 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:37:50,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:37:50,731 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 08:37:50,731 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:37:50,731 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [273907677] [2021-10-28 08:37:50,732 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [273907677] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 08:37:50,732 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 08:37:50,732 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 08:37:50,732 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1347251030] [2021-10-28 08:37:50,733 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 08:37:50,733 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 08:37:50,734 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 08:37:50,734 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 08:37:50,734 INFO L87 Difference]: Start difference. First operand 348 states and 602 transitions. Second operand has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 0 states have call successors, (0), 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 08:37:50,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 08:37:50,769 INFO L93 Difference]: Finished difference Result 462 states and 787 transitions. [2021-10-28 08:37:50,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 08:37:50,770 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 0 states have call successors, (0), 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 48 [2021-10-28 08:37:50,770 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 08:37:50,774 INFO L225 Difference]: With dead ends: 462 [2021-10-28 08:37:50,774 INFO L226 Difference]: Without dead ends: 351 [2021-10-28 08:37:50,775 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 08:37:50,776 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 351 states. [2021-10-28 08:37:50,800 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 351 to 350. [2021-10-28 08:37:50,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 350 states, 348 states have (on average 1.735632183908046) internal successors, (604), 349 states have internal predecessors, (604), 0 states have call successors, (0), 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 08:37:50,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 350 states and 604 transitions. [2021-10-28 08:37:50,805 INFO L78 Accepts]: Start accepts. Automaton has 350 states and 604 transitions. Word has length 48 [2021-10-28 08:37:50,805 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 08:37:50,805 INFO L470 AbstractCegarLoop]: Abstraction has 350 states and 604 transitions. [2021-10-28 08:37:50,806 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 0 states have call successors, (0), 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 08:37:50,806 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 604 transitions. [2021-10-28 08:37:50,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-10-28 08:37:50,807 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 08:37:50,808 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, 1, 1] [2021-10-28 08:37:50,808 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-10-28 08:37:50,808 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 08:37:50,809 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:37:50,809 INFO L85 PathProgramCache]: Analyzing trace with hash -1357482402, now seen corresponding path program 1 times [2021-10-28 08:37:50,809 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:37:50,810 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1373607609] [2021-10-28 08:37:50,810 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:37:50,810 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:37:50,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:37:50,882 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 08:37:50,882 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:37:50,883 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1373607609] [2021-10-28 08:37:50,883 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1373607609] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 08:37:50,883 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 08:37:50,884 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 08:37:50,884 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1727278759] [2021-10-28 08:37:50,884 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 08:37:50,885 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 08:37:50,885 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 08:37:50,886 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 08:37:50,886 INFO L87 Difference]: Start difference. First operand 350 states and 604 transitions. Second operand has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 0 states have call successors, (0), 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 08:37:50,944 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 08:37:50,945 INFO L93 Difference]: Finished difference Result 936 states and 1636 transitions. [2021-10-28 08:37:50,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 08:37:50,946 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 0 states have call successors, (0), 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 54 [2021-10-28 08:37:50,946 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 08:37:50,952 INFO L225 Difference]: With dead ends: 936 [2021-10-28 08:37:50,952 INFO L226 Difference]: Without dead ends: 617 [2021-10-28 08:37:50,954 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 08:37:50,956 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 617 states. [2021-10-28 08:37:50,992 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 617 to 506. [2021-10-28 08:37:50,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 506 states, 504 states have (on average 1.7658730158730158) internal successors, (890), 505 states have internal predecessors, (890), 0 states have call successors, (0), 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 08:37:50,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 506 states and 890 transitions. [2021-10-28 08:37:50,999 INFO L78 Accepts]: Start accepts. Automaton has 506 states and 890 transitions. Word has length 54 [2021-10-28 08:37:50,999 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 08:37:50,999 INFO L470 AbstractCegarLoop]: Abstraction has 506 states and 890 transitions. [2021-10-28 08:37:51,000 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 0 states have call successors, (0), 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 08:37:51,000 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 890 transitions. [2021-10-28 08:37:51,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-10-28 08:37:51,002 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 08:37:51,002 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, 1, 1, 1] [2021-10-28 08:37:51,002 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-10-28 08:37:51,003 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 08:37:51,003 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:37:51,003 INFO L85 PathProgramCache]: Analyzing trace with hash -1913867361, now seen corresponding path program 1 times [2021-10-28 08:37:51,004 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:37:51,004 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1324116453] [2021-10-28 08:37:51,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:37:51,005 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:37:51,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:37:51,123 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 08:37:51,124 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:37:51,124 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1324116453] [2021-10-28 08:37:51,124 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1324116453] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-28 08:37:51,125 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [521336300] [2021-10-28 08:37:51,125 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:37:51,125 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-28 08:37:51,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238144cf-7b31-47e2-aaf7-13e2b0db9f97/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:37:51,128 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238144cf-7b31-47e2-aaf7-13e2b0db9f97/bin/uautomizer-UnR33cPsHg/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-28 08:37:51,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238144cf-7b31-47e2-aaf7-13e2b0db9f97/bin/uautomizer-UnR33cPsHg/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-10-28 08:37:51,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:37:51,520 INFO L263 TraceCheckSpWp]: Trace formula consists of 835 conjuncts, 3 conjunts are in the unsatisfiable core [2021-10-28 08:37:51,529 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-28 08:37:51,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-10-28 08:37:51,808 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [521336300] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 08:37:51,809 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-10-28 08:37:51,809 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2021-10-28 08:37:51,809 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1188053455] [2021-10-28 08:37:51,810 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 08:37:51,810 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 08:37:51,811 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 08:37:51,811 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-10-28 08:37:51,812 INFO L87 Difference]: Start difference. First operand 506 states and 890 transitions. Second operand has 3 states, 3 states have (on average 18.0) internal successors, (54), 2 states have internal predecessors, (54), 0 states have call successors, (0), 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 08:37:51,853 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 08:37:51,853 INFO L93 Difference]: Finished difference Result 575 states and 1001 transitions. [2021-10-28 08:37:51,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 08:37:51,854 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 2 states have internal predecessors, (54), 0 states have call successors, (0), 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 55 [2021-10-28 08:37:51,854 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 08:37:51,859 INFO L225 Difference]: With dead ends: 575 [2021-10-28 08:37:51,859 INFO L226 Difference]: Without dead ends: 500 [2021-10-28 08:37:51,860 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 55 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-10-28 08:37:51,861 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 500 states. [2021-10-28 08:37:51,899 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 500 to 500. [2021-10-28 08:37:51,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 500 states, 499 states have (on average 1.7655310621242486) internal successors, (881), 499 states have internal predecessors, (881), 0 states have call successors, (0), 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 08:37:51,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 500 states and 881 transitions. [2021-10-28 08:37:51,905 INFO L78 Accepts]: Start accepts. Automaton has 500 states and 881 transitions. Word has length 55 [2021-10-28 08:37:51,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 08:37:51,906 INFO L470 AbstractCegarLoop]: Abstraction has 500 states and 881 transitions. [2021-10-28 08:37:51,906 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 2 states have internal predecessors, (54), 0 states have call successors, (0), 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 08:37:51,906 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 881 transitions. [2021-10-28 08:37:51,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-10-28 08:37:51,909 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 08:37:51,909 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, 1, 1, 1, 1, 1, 1, 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 08:37:51,963 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238144cf-7b31-47e2-aaf7-13e2b0db9f97/bin/uautomizer-UnR33cPsHg/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2021-10-28 08:37:52,123 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238144cf-7b31-47e2-aaf7-13e2b0db9f97/bin/uautomizer-UnR33cPsHg/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-28 08:37:52,124 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 08:37:52,124 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:37:52,124 INFO L85 PathProgramCache]: Analyzing trace with hash 1667176157, now seen corresponding path program 1 times [2021-10-28 08:37:52,124 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:37:52,124 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [759528317] [2021-10-28 08:37:52,125 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:37:52,125 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:37:52,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:37:52,224 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 08:37:52,225 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:37:52,225 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [759528317] [2021-10-28 08:37:52,225 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [759528317] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-28 08:37:52,225 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1888231751] [2021-10-28 08:37:52,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:37:52,226 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-28 08:37:52,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238144cf-7b31-47e2-aaf7-13e2b0db9f97/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:37:52,228 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238144cf-7b31-47e2-aaf7-13e2b0db9f97/bin/uautomizer-UnR33cPsHg/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-28 08:37:52,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238144cf-7b31-47e2-aaf7-13e2b0db9f97/bin/uautomizer-UnR33cPsHg/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-10-28 08:37:52,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:37:52,638 INFO L263 TraceCheckSpWp]: Trace formula consists of 1051 conjuncts, 3 conjunts are in the unsatisfiable core [2021-10-28 08:37:52,644 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-28 08:37:52,988 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 08:37:52,988 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1888231751] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-28 08:37:52,989 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-28 08:37:52,989 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2021-10-28 08:37:52,989 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1657960527] [2021-10-28 08:37:52,992 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-28 08:37:52,992 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 08:37:52,994 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-28 08:37:52,994 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-10-28 08:37:52,995 INFO L87 Difference]: Start difference. First operand 500 states and 881 transitions. Second operand has 5 states, 5 states have (on average 17.2) internal successors, (86), 5 states have internal predecessors, (86), 0 states have call successors, (0), 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 08:37:53,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 08:37:53,079 INFO L93 Difference]: Finished difference Result 922 states and 1612 transitions. [2021-10-28 08:37:53,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-28 08:37:53,080 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.2) internal successors, (86), 5 states have internal predecessors, (86), 0 states have call successors, (0), 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 82 [2021-10-28 08:37:53,080 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 08:37:53,088 INFO L225 Difference]: With dead ends: 922 [2021-10-28 08:37:53,088 INFO L226 Difference]: Without dead ends: 817 [2021-10-28 08:37:53,089 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 82 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 08:37:53,091 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 817 states. [2021-10-28 08:37:53,185 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 817 to 710. [2021-10-28 08:37:53,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 710 states, 709 states have (on average 1.782792665726375) internal successors, (1264), 709 states have internal predecessors, (1264), 0 states have call successors, (0), 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 08:37:53,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 710 states and 1264 transitions. [2021-10-28 08:37:53,193 INFO L78 Accepts]: Start accepts. Automaton has 710 states and 1264 transitions. Word has length 82 [2021-10-28 08:37:53,193 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 08:37:53,194 INFO L470 AbstractCegarLoop]: Abstraction has 710 states and 1264 transitions. [2021-10-28 08:37:53,194 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.2) internal successors, (86), 5 states have internal predecessors, (86), 0 states have call successors, (0), 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 08:37:53,194 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1264 transitions. [2021-10-28 08:37:53,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2021-10-28 08:37:53,204 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 08:37:53,204 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, 1, 1, 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 08:37:53,263 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238144cf-7b31-47e2-aaf7-13e2b0db9f97/bin/uautomizer-UnR33cPsHg/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-10-28 08:37:53,428 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238144cf-7b31-47e2-aaf7-13e2b0db9f97/bin/uautomizer-UnR33cPsHg/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-10-28 08:37:53,429 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 08:37:53,429 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:37:53,430 INFO L85 PathProgramCache]: Analyzing trace with hash 1385687184, now seen corresponding path program 1 times [2021-10-28 08:37:53,430 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:37:53,430 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1204541873] [2021-10-28 08:37:53,430 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:37:53,431 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:37:53,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:37:53,534 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 08:37:53,534 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:37:53,535 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1204541873] [2021-10-28 08:37:53,535 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1204541873] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 08:37:53,535 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 08:37:53,535 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 08:37:53,536 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1044660394] [2021-10-28 08:37:53,537 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 08:37:53,537 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 08:37:53,538 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 08:37:53,539 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 08:37:53,539 INFO L87 Difference]: Start difference. First operand 710 states and 1264 transitions. Second operand has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 3 states have internal predecessors, (88), 0 states have call successors, (0), 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 08:37:53,638 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 08:37:53,639 INFO L93 Difference]: Finished difference Result 1800 states and 3223 transitions. [2021-10-28 08:37:53,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 08:37:53,640 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 3 states have internal predecessors, (88), 0 states have call successors, (0), 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 88 [2021-10-28 08:37:53,641 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 08:37:53,652 INFO L225 Difference]: With dead ends: 1800 [2021-10-28 08:37:53,652 INFO L226 Difference]: Without dead ends: 1179 [2021-10-28 08:37:53,654 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 08:37:53,657 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1179 states. [2021-10-28 08:37:53,745 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1179 to 1074. [2021-10-28 08:37:53,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1074 states, 1073 states have (on average 1.7968313140726935) internal successors, (1928), 1073 states have internal predecessors, (1928), 0 states have call successors, (0), 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 08:37:53,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 1074 states and 1928 transitions. [2021-10-28 08:37:53,757 INFO L78 Accepts]: Start accepts. Automaton has 1074 states and 1928 transitions. Word has length 88 [2021-10-28 08:37:53,759 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 08:37:53,759 INFO L470 AbstractCegarLoop]: Abstraction has 1074 states and 1928 transitions. [2021-10-28 08:37:53,759 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 3 states have internal predecessors, (88), 0 states have call successors, (0), 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 08:37:53,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1928 transitions. [2021-10-28 08:37:53,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2021-10-28 08:37:53,764 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 08:37:53,764 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, 1, 1, 1, 1, 1, 1, 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 08:37:53,764 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-10-28 08:37:53,765 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 08:37:53,765 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:37:53,765 INFO L85 PathProgramCache]: Analyzing trace with hash -1995939296, now seen corresponding path program 2 times [2021-10-28 08:37:53,766 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:37:53,766 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1412266032] [2021-10-28 08:37:53,766 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:37:53,766 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:37:53,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:37:53,875 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 08:37:53,875 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:37:53,876 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1412266032] [2021-10-28 08:37:53,876 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1412266032] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 08:37:53,876 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 08:37:53,877 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-28 08:37:53,877 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2035281028] [2021-10-28 08:37:53,877 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-28 08:37:53,878 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 08:37:53,878 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-28 08:37:53,879 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-28 08:37:53,879 INFO L87 Difference]: Start difference. First operand 1074 states and 1928 transitions. Second operand has 5 states, 5 states have (on average 17.8) internal successors, (89), 5 states have internal predecessors, (89), 0 states have call successors, (0), 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 08:37:54,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 08:37:54,025 INFO L93 Difference]: Finished difference Result 2010 states and 3604 transitions. [2021-10-28 08:37:54,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-28 08:37:54,026 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.8) internal successors, (89), 5 states have internal predecessors, (89), 0 states have call successors, (0), 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 89 [2021-10-28 08:37:54,026 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 08:37:54,036 INFO L225 Difference]: With dead ends: 2010 [2021-10-28 08:37:54,036 INFO L226 Difference]: Without dead ends: 1179 [2021-10-28 08:37:54,038 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 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 08:37:54,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1179 states. [2021-10-28 08:37:54,181 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1179 to 1074. [2021-10-28 08:37:54,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1074 states, 1073 states have (on average 1.7949673811742777) internal successors, (1926), 1073 states have internal predecessors, (1926), 0 states have call successors, (0), 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 08:37:54,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 1074 states and 1926 transitions. [2021-10-28 08:37:54,194 INFO L78 Accepts]: Start accepts. Automaton has 1074 states and 1926 transitions. Word has length 89 [2021-10-28 08:37:54,195 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 08:37:54,195 INFO L470 AbstractCegarLoop]: Abstraction has 1074 states and 1926 transitions. [2021-10-28 08:37:54,195 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.8) internal successors, (89), 5 states have internal predecessors, (89), 0 states have call successors, (0), 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 08:37:54,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1926 transitions. [2021-10-28 08:37:54,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2021-10-28 08:37:54,200 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 08:37:54,200 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, 1, 1, 1, 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 08:37:54,201 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-10-28 08:37:54,201 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 08:37:54,202 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:37:54,202 INFO L85 PathProgramCache]: Analyzing trace with hash 1486109663, now seen corresponding path program 1 times [2021-10-28 08:37:54,202 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:37:54,202 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [456594706] [2021-10-28 08:37:54,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:37:54,203 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:37:54,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:37:54,315 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 08:37:54,316 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:37:54,316 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [456594706] [2021-10-28 08:37:54,316 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [456594706] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 08:37:54,317 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 08:37:54,317 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 08:37:54,317 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [948884360] [2021-10-28 08:37:54,318 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 08:37:54,318 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 08:37:54,319 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 08:37:54,319 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 08:37:54,320 INFO L87 Difference]: Start difference. First operand 1074 states and 1926 transitions. Second operand has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 0 states have call successors, (0), 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 08:37:54,482 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 08:37:54,482 INFO L93 Difference]: Finished difference Result 2864 states and 5164 transitions. [2021-10-28 08:37:54,483 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 08:37:54,483 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 0 states have call successors, (0), 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 89 [2021-10-28 08:37:54,484 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 08:37:54,501 INFO L225 Difference]: With dead ends: 2864 [2021-10-28 08:37:54,501 INFO L226 Difference]: Without dead ends: 1887 [2021-10-28 08:37:54,508 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 08:37:54,513 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1887 states. [2021-10-28 08:37:54,649 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1887 to 1782. [2021-10-28 08:37:54,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1782 states, 1781 states have (on average 1.8062886019090398) internal successors, (3217), 1781 states have internal predecessors, (3217), 0 states have call successors, (0), 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 08:37:54,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1782 states to 1782 states and 3217 transitions. [2021-10-28 08:37:54,669 INFO L78 Accepts]: Start accepts. Automaton has 1782 states and 3217 transitions. Word has length 89 [2021-10-28 08:37:54,669 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 08:37:54,669 INFO L470 AbstractCegarLoop]: Abstraction has 1782 states and 3217 transitions. [2021-10-28 08:37:54,670 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 0 states have call successors, (0), 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 08:37:54,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 3217 transitions. [2021-10-28 08:37:54,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2021-10-28 08:37:54,676 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 08:37:54,676 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, 1, 1, 1, 1, 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 08:37:54,677 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-10-28 08:37:54,677 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 08:37:54,677 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:37:54,678 INFO L85 PathProgramCache]: Analyzing trace with hash 275906898, now seen corresponding path program 1 times [2021-10-28 08:37:54,678 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:37:54,678 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1881971373] [2021-10-28 08:37:54,679 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:37:54,679 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:37:54,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:37:54,764 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 08:37:54,765 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:37:54,765 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1881971373] [2021-10-28 08:37:54,765 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1881971373] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 08:37:54,765 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 08:37:54,766 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 08:37:54,769 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1753540361] [2021-10-28 08:37:54,769 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 08:37:54,770 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 08:37:54,772 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 08:37:54,773 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 08:37:54,773 INFO L87 Difference]: Start difference. First operand 1782 states and 3217 transitions. Second operand has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 0 states have call successors, (0), 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 08:37:55,027 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 08:37:55,027 INFO L93 Difference]: Finished difference Result 4724 states and 8556 transitions. [2021-10-28 08:37:55,028 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 08:37:55,028 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 0 states have call successors, (0), 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 90 [2021-10-28 08:37:55,029 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 08:37:55,056 INFO L225 Difference]: With dead ends: 4724 [2021-10-28 08:37:55,056 INFO L226 Difference]: Without dead ends: 3073 [2021-10-28 08:37:55,060 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 08:37:55,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3073 states. [2021-10-28 08:37:55,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3073 to 2968. [2021-10-28 08:37:55,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2968 states, 2967 states have (on average 1.811257162116616) internal successors, (5374), 2967 states have internal predecessors, (5374), 0 states have call successors, (0), 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 08:37:55,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2968 states to 2968 states and 5374 transitions. [2021-10-28 08:37:55,319 INFO L78 Accepts]: Start accepts. Automaton has 2968 states and 5374 transitions. Word has length 90 [2021-10-28 08:37:55,320 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 08:37:55,320 INFO L470 AbstractCegarLoop]: Abstraction has 2968 states and 5374 transitions. [2021-10-28 08:37:55,320 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 0 states have call successors, (0), 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 08:37:55,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2968 states and 5374 transitions. [2021-10-28 08:37:55,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2021-10-28 08:37:55,329 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 08:37:55,330 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, 1, 1, 1, 1, 1, 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 08:37:55,330 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-10-28 08:37:55,330 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 08:37:55,331 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:37:55,331 INFO L85 PathProgramCache]: Analyzing trace with hash -2126968464, now seen corresponding path program 1 times [2021-10-28 08:37:55,331 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:37:55,331 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [270286021] [2021-10-28 08:37:55,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:37:55,332 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:37:55,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:37:55,412 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 08:37:55,413 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:37:55,413 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [270286021] [2021-10-28 08:37:55,413 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [270286021] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 08:37:55,414 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 08:37:55,414 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 08:37:55,414 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [64466911] [2021-10-28 08:37:55,415 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 08:37:55,415 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 08:37:55,416 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 08:37:55,416 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 08:37:55,416 INFO L87 Difference]: Start difference. First operand 2968 states and 5374 transitions. Second operand has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 0 states have call successors, (0), 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 08:37:55,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 08:37:55,853 INFO L93 Difference]: Finished difference Result 7998 states and 14510 transitions. [2021-10-28 08:37:55,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 08:37:55,853 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 0 states have call successors, (0), 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 91 [2021-10-28 08:37:55,854 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 08:37:55,899 INFO L225 Difference]: With dead ends: 7998 [2021-10-28 08:37:55,900 INFO L226 Difference]: Without dead ends: 5195 [2021-10-28 08:37:55,906 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 08:37:55,916 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5195 states. [2021-10-28 08:37:56,378 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5195 to 5090. [2021-10-28 08:37:56,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5090 states, 5089 states have (on average 1.8123403419139321) internal successors, (9223), 5089 states have internal predecessors, (9223), 0 states have call successors, (0), 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 08:37:56,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5090 states to 5090 states and 9223 transitions. [2021-10-28 08:37:56,427 INFO L78 Accepts]: Start accepts. Automaton has 5090 states and 9223 transitions. Word has length 91 [2021-10-28 08:37:56,428 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 08:37:56,428 INFO L470 AbstractCegarLoop]: Abstraction has 5090 states and 9223 transitions. [2021-10-28 08:37:56,428 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 0 states have call successors, (0), 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 08:37:56,429 INFO L276 IsEmpty]: Start isEmpty. Operand 5090 states and 9223 transitions. [2021-10-28 08:37:56,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2021-10-28 08:37:56,442 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 08:37:56,443 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, 1, 1, 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 08:37:56,443 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-10-28 08:37:56,443 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 08:37:56,444 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:37:56,444 INFO L85 PathProgramCache]: Analyzing trace with hash 730973044, now seen corresponding path program 1 times [2021-10-28 08:37:56,444 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:37:56,445 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1384773129] [2021-10-28 08:37:56,445 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:37:56,445 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:37:56,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:37:56,540 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 08:37:56,540 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:37:56,540 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1384773129] [2021-10-28 08:37:56,541 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1384773129] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 08:37:56,541 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 08:37:56,541 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-28 08:37:56,542 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1543498501] [2021-10-28 08:37:56,542 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-28 08:37:56,543 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 08:37:56,543 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-28 08:37:56,544 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-28 08:37:56,544 INFO L87 Difference]: Start difference. First operand 5090 states and 9223 transitions. Second operand has 5 states, 5 states have (on average 17.4) internal successors, (87), 5 states have internal predecessors, (87), 0 states have call successors, (0), 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 08:37:57,735 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 08:37:57,736 INFO L93 Difference]: Finished difference Result 14497 states and 26300 transitions. [2021-10-28 08:37:57,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-28 08:37:57,737 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.4) internal successors, (87), 5 states have internal predecessors, (87), 0 states have call successors, (0), 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 92 [2021-10-28 08:37:57,737 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 08:37:57,821 INFO L225 Difference]: With dead ends: 14497 [2021-10-28 08:37:57,823 INFO L226 Difference]: Without dead ends: 9650 [2021-10-28 08:37:57,835 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 08:37:57,854 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9650 states. [2021-10-28 08:37:58,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9650 to 5090. [2021-10-28 08:37:58,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5090 states, 5089 states have (on average 1.8025152289251327) internal successors, (9173), 5089 states have internal predecessors, (9173), 0 states have call successors, (0), 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 08:37:58,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5090 states to 5090 states and 9173 transitions. [2021-10-28 08:37:58,450 INFO L78 Accepts]: Start accepts. Automaton has 5090 states and 9173 transitions. Word has length 92 [2021-10-28 08:37:58,451 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 08:37:58,451 INFO L470 AbstractCegarLoop]: Abstraction has 5090 states and 9173 transitions. [2021-10-28 08:37:58,451 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.4) internal successors, (87), 5 states have internal predecessors, (87), 0 states have call successors, (0), 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 08:37:58,451 INFO L276 IsEmpty]: Start isEmpty. Operand 5090 states and 9173 transitions. [2021-10-28 08:37:58,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2021-10-28 08:37:58,465 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 08:37:58,465 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, 1, 1, 1, 1, 1, 1, 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 08:37:58,465 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-10-28 08:37:58,466 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 08:37:58,466 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:37:58,466 INFO L85 PathProgramCache]: Analyzing trace with hash 1718557955, now seen corresponding path program 1 times [2021-10-28 08:37:58,467 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:37:58,467 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2135831384] [2021-10-28 08:37:58,467 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:37:58,467 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:37:58,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:37:58,546 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 08:37:58,547 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:37:58,547 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2135831384] [2021-10-28 08:37:58,547 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2135831384] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 08:37:58,548 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 08:37:58,548 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 08:37:58,548 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [694437237] [2021-10-28 08:37:58,549 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 08:37:58,550 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 08:37:58,550 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 08:37:58,551 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 08:37:58,551 INFO L87 Difference]: Start difference. First operand 5090 states and 9173 transitions. Second operand has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 0 states have call successors, (0), 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 08:37:59,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 08:37:59,350 INFO L93 Difference]: Finished difference Result 14822 states and 26752 transitions. [2021-10-28 08:37:59,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 08:37:59,351 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 0 states have call successors, (0), 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 92 [2021-10-28 08:37:59,352 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 08:37:59,388 INFO L225 Difference]: With dead ends: 14822 [2021-10-28 08:37:59,388 INFO L226 Difference]: Without dead ends: 9901 [2021-10-28 08:37:59,401 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 08:37:59,418 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9901 states. [2021-10-28 08:38:00,328 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9901 to 9796. [2021-10-28 08:38:00,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9796 states, 9795 states have (on average 1.802348136804492) internal successors, (17654), 9795 states have internal predecessors, (17654), 0 states have call successors, (0), 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 08:38:00,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9796 states to 9796 states and 17654 transitions. [2021-10-28 08:38:00,392 INFO L78 Accepts]: Start accepts. Automaton has 9796 states and 17654 transitions. Word has length 92 [2021-10-28 08:38:00,393 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 08:38:00,393 INFO L470 AbstractCegarLoop]: Abstraction has 9796 states and 17654 transitions. [2021-10-28 08:38:00,394 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 0 states have call successors, (0), 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 08:38:00,395 INFO L276 IsEmpty]: Start isEmpty. Operand 9796 states and 17654 transitions. [2021-10-28 08:38:00,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2021-10-28 08:38:00,421 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 08:38:00,422 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, 1, 1, 1, 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 08:38:00,422 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-10-28 08:38:00,422 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 08:38:00,423 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:38:00,423 INFO L85 PathProgramCache]: Analyzing trace with hash 572714735, now seen corresponding path program 1 times [2021-10-28 08:38:00,424 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:38:00,424 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [286781732] [2021-10-28 08:38:00,424 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:38:00,425 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:38:00,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:38:00,605 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 08:38:00,605 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:38:00,606 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [286781732] [2021-10-28 08:38:00,606 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [286781732] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 08:38:00,606 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 08:38:00,607 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-10-28 08:38:00,609 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1414867223] [2021-10-28 08:38:00,609 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-10-28 08:38:00,610 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 08:38:00,611 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-10-28 08:38:00,611 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2021-10-28 08:38:00,611 INFO L87 Difference]: Start difference. First operand 9796 states and 17654 transitions. Second operand has 9 states, 9 states have (on average 9.666666666666666) internal successors, (87), 8 states have internal predecessors, (87), 0 states have call successors, (0), 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 08:38:04,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 08:38:04,193 INFO L93 Difference]: Finished difference Result 19961 states and 35884 transitions. [2021-10-28 08:38:04,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-10-28 08:38:04,194 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 9.666666666666666) internal successors, (87), 8 states have internal predecessors, (87), 0 states have call successors, (0), 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 93 [2021-10-28 08:38:04,195 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 08:38:04,267 INFO L225 Difference]: With dead ends: 19961 [2021-10-28 08:38:04,267 INFO L226 Difference]: Without dead ends: 19876 [2021-10-28 08:38:04,276 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=94, Invalid=178, Unknown=0, NotChecked=0, Total=272 [2021-10-28 08:38:04,313 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19876 states. [2021-10-28 08:38:05,643 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19876 to 19397. [2021-10-28 08:38:05,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19397 states, 19396 states have (on average 1.803516188904929) internal successors, (34981), 19396 states have internal predecessors, (34981), 0 states have call successors, (0), 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 08:38:05,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19397 states to 19397 states and 34981 transitions. [2021-10-28 08:38:05,739 INFO L78 Accepts]: Start accepts. Automaton has 19397 states and 34981 transitions. Word has length 93 [2021-10-28 08:38:05,739 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 08:38:05,740 INFO L470 AbstractCegarLoop]: Abstraction has 19397 states and 34981 transitions. [2021-10-28 08:38:05,740 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 9.666666666666666) internal successors, (87), 8 states have internal predecessors, (87), 0 states have call successors, (0), 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 08:38:05,740 INFO L276 IsEmpty]: Start isEmpty. Operand 19397 states and 34981 transitions. [2021-10-28 08:38:05,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2021-10-28 08:38:05,786 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 08:38:05,786 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, 1, 1, 1, 1, 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 08:38:05,787 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-10-28 08:38:05,787 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 08:38:05,789 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:38:05,789 INFO L85 PathProgramCache]: Analyzing trace with hash 1982989744, now seen corresponding path program 1 times [2021-10-28 08:38:05,790 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:38:05,790 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [740712818] [2021-10-28 08:38:05,790 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:38:05,790 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:38:05,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:38:05,886 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 08:38:05,886 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:38:05,886 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [740712818] [2021-10-28 08:38:05,887 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [740712818] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 08:38:05,887 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 08:38:05,887 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-28 08:38:05,887 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2002403499] [2021-10-28 08:38:05,889 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-28 08:38:05,889 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 08:38:05,890 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-28 08:38:05,890 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-28 08:38:05,891 INFO L87 Difference]: Start difference. First operand 19397 states and 34981 transitions. Second operand has 4 states, 4 states have (on average 22.0) internal successors, (88), 4 states have internal predecessors, (88), 0 states have call successors, (0), 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 08:38:07,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 08:38:07,142 INFO L93 Difference]: Finished difference Result 19496 states and 35143 transitions. [2021-10-28 08:38:07,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-28 08:38:07,143 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 22.0) internal successors, (88), 4 states have internal predecessors, (88), 0 states have call successors, (0), 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 94 [2021-10-28 08:38:07,143 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 08:38:07,217 INFO L225 Difference]: With dead ends: 19496 [2021-10-28 08:38:07,217 INFO L226 Difference]: Without dead ends: 19396 [2021-10-28 08:38:07,226 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 08:38:07,252 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19396 states. [2021-10-28 08:38:08,762 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19396 to 19396. [2021-10-28 08:38:08,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19396 states, 19395 states have (on average 1.8034029389017787) internal successors, (34977), 19395 states have internal predecessors, (34977), 0 states have call successors, (0), 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 08:38:08,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19396 states to 19396 states and 34977 transitions. [2021-10-28 08:38:08,839 INFO L78 Accepts]: Start accepts. Automaton has 19396 states and 34977 transitions. Word has length 94 [2021-10-28 08:38:08,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 08:38:08,840 INFO L470 AbstractCegarLoop]: Abstraction has 19396 states and 34977 transitions. [2021-10-28 08:38:08,840 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.0) internal successors, (88), 4 states have internal predecessors, (88), 0 states have call successors, (0), 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 08:38:08,840 INFO L276 IsEmpty]: Start isEmpty. Operand 19396 states and 34977 transitions. [2021-10-28 08:38:08,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2021-10-28 08:38:08,879 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 08:38:08,879 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, 1, 1, 1, 1, 1, 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 08:38:08,880 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-10-28 08:38:08,880 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 08:38:08,881 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:38:08,881 INFO L85 PathProgramCache]: Analyzing trace with hash 130436394, now seen corresponding path program 1 times [2021-10-28 08:38:08,881 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:38:08,881 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [13194944] [2021-10-28 08:38:08,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:38:08,882 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:38:08,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:38:08,997 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 08:38:08,998 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:38:08,998 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [13194944] [2021-10-28 08:38:08,999 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [13194944] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 08:38:08,999 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 08:38:09,002 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 08:38:09,005 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1186329695] [2021-10-28 08:38:09,006 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-28 08:38:09,006 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 08:38:09,007 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-28 08:38:09,007 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-28 08:38:09,008 INFO L87 Difference]: Start difference. First operand 19396 states and 34977 transitions. Second operand has 4 states, 4 states have (on average 22.25) internal successors, (89), 3 states have internal predecessors, (89), 0 states have call successors, (0), 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 08:38:10,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 08:38:10,729 INFO L93 Difference]: Finished difference Result 29324 states and 52821 transitions. [2021-10-28 08:38:10,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-28 08:38:10,730 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 22.25) internal successors, (89), 3 states have internal predecessors, (89), 0 states have call successors, (0), 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 95 [2021-10-28 08:38:10,730 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 08:38:10,839 INFO L225 Difference]: With dead ends: 29324 [2021-10-28 08:38:10,840 INFO L226 Difference]: Without dead ends: 29236 [2021-10-28 08:38:10,850 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 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 08:38:10,887 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29236 states. [2021-10-28 08:38:12,866 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29236 to 29002. [2021-10-28 08:38:12,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29002 states, 29001 states have (on average 1.8037309058308335) internal successors, (52310), 29001 states have internal predecessors, (52310), 0 states have call successors, (0), 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 08:38:12,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29002 states to 29002 states and 52310 transitions. [2021-10-28 08:38:12,982 INFO L78 Accepts]: Start accepts. Automaton has 29002 states and 52310 transitions. Word has length 95 [2021-10-28 08:38:12,983 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 08:38:12,983 INFO L470 AbstractCegarLoop]: Abstraction has 29002 states and 52310 transitions. [2021-10-28 08:38:12,983 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.25) internal successors, (89), 3 states have internal predecessors, (89), 0 states have call successors, (0), 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 08:38:12,984 INFO L276 IsEmpty]: Start isEmpty. Operand 29002 states and 52310 transitions. [2021-10-28 08:38:13,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2021-10-28 08:38:13,034 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 08:38:13,034 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, 1, 1, 1, 1, 1, 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 08:38:13,034 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2021-10-28 08:38:13,035 INFO L402 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 08:38:13,035 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:38:13,035 INFO L85 PathProgramCache]: Analyzing trace with hash 554083116, now seen corresponding path program 1 times [2021-10-28 08:38:13,036 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:38:13,036 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1169982640] [2021-10-28 08:38:13,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:38:13,036 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:38:13,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:38:13,255 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 08:38:13,256 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:38:13,256 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1169982640] [2021-10-28 08:38:13,256 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1169982640] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 08:38:13,256 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 08:38:13,257 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-10-28 08:38:13,259 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2139484076] [2021-10-28 08:38:13,259 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-10-28 08:38:13,259 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 08:38:13,260 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-10-28 08:38:13,260 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2021-10-28 08:38:13,261 INFO L87 Difference]: Start difference. First operand 29002 states and 52310 transitions. Second operand has 10 states, 10 states have (on average 8.9) internal successors, (89), 10 states have internal predecessors, (89), 0 states have call successors, (0), 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 08:38:15,614 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 08:38:15,614 INFO L93 Difference]: Finished difference Result 29572 states and 53221 transitions. [2021-10-28 08:38:15,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-10-28 08:38:15,615 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 8.9) internal successors, (89), 10 states have internal predecessors, (89), 0 states have call successors, (0), 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 95 [2021-10-28 08:38:15,616 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 08:38:15,718 INFO L225 Difference]: With dead ends: 29572 [2021-10-28 08:38:15,718 INFO L226 Difference]: Without dead ends: 29453 [2021-10-28 08:38:15,726 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=115, Invalid=265, Unknown=0, NotChecked=0, Total=380 [2021-10-28 08:38:15,764 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29453 states. [2021-10-28 08:38:17,422 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29453 to 29020. [2021-10-28 08:38:17,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29020 states, 29019 states have (on average 1.8034391260898033) internal successors, (52334), 29019 states have internal predecessors, (52334), 0 states have call successors, (0), 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 08:38:17,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29020 states to 29020 states and 52334 transitions. [2021-10-28 08:38:17,533 INFO L78 Accepts]: Start accepts. Automaton has 29020 states and 52334 transitions. Word has length 95 [2021-10-28 08:38:17,534 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 08:38:17,534 INFO L470 AbstractCegarLoop]: Abstraction has 29020 states and 52334 transitions. [2021-10-28 08:38:17,534 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 8.9) internal successors, (89), 10 states have internal predecessors, (89), 0 states have call successors, (0), 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 08:38:17,535 INFO L276 IsEmpty]: Start isEmpty. Operand 29020 states and 52334 transitions. [2021-10-28 08:38:17,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2021-10-28 08:38:17,576 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 08:38:17,576 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, 1, 1, 1, 1, 1, 1, 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 08:38:17,576 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2021-10-28 08:38:17,577 INFO L402 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 08:38:17,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:38:17,579 INFO L85 PathProgramCache]: Analyzing trace with hash 195388789, now seen corresponding path program 1 times [2021-10-28 08:38:17,579 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:38:17,580 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [905072750] [2021-10-28 08:38:17,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:38:17,580 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:38:17,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:38:17,739 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 08:38:17,741 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:38:17,741 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [905072750] [2021-10-28 08:38:17,742 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [905072750] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 08:38:17,742 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 08:38:17,742 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-10-28 08:38:17,742 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [373430034] [2021-10-28 08:38:17,743 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-10-28 08:38:17,743 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 08:38:17,744 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-10-28 08:38:17,745 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2021-10-28 08:38:17,745 INFO L87 Difference]: Start difference. First operand 29020 states and 52334 transitions. Second operand has 8 states, 8 states have (on average 11.25) internal successors, (90), 7 states have internal predecessors, (90), 0 states have call successors, (0), 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 08:38:19,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 08:38:19,448 INFO L93 Difference]: Finished difference Result 29020 states and 52334 transitions. [2021-10-28 08:38:19,448 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-28 08:38:19,448 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 11.25) internal successors, (90), 7 states have internal predecessors, (90), 0 states have call successors, (0), 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 96 [2021-10-28 08:38:19,449 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 08:38:19,449 INFO L225 Difference]: With dead ends: 29020 [2021-10-28 08:38:19,449 INFO L226 Difference]: Without dead ends: 0 [2021-10-28 08:38:19,482 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2021-10-28 08:38:19,482 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-10-28 08:38:19,483 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-10-28 08:38:19,483 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 08:38:19,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-10-28 08:38:19,484 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 96 [2021-10-28 08:38:19,484 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 08:38:19,484 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-10-28 08:38:19,484 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 11.25) internal successors, (90), 7 states have internal predecessors, (90), 0 states have call successors, (0), 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 08:38:19,485 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-10-28 08:38:19,485 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-10-28 08:38:19,488 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-10-28 08:38:19,489 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION [2021-10-28 08:38:19,489 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2021-10-28 08:38:19,491 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-10-28 08:38:19,504 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:19,860 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:20,508 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:21,035 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:21,036 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:21,042 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:21,221 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:21,673 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:21,679 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:22,140 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:23,143 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:23,144 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:23,146 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:23,947 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:24,622 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:24,734 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:24,980 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:25,094 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:25,362 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:25,451 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:25,454 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:26,008 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:26,087 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:26,089 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:26,313 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:26,756 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:26,941 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:27,452 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:27,795 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:27,972 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:27,973 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:28,409 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:28,435 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:28,618 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:28,619 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:29,056 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:29,136 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:29,137 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:29,687 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:29,688 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:29,688 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:29,691 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:29,874 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:29,956 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:30,442 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:30,444 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:30,880 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:30,946 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:31,026 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:31,027 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:31,100 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:31,550 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:31,553 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:31,553 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:31,555 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:32,120 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:32,564 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:32,565 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:32,568 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:32,644 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:32,645 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:32,719 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:33,177 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:33,226 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:33,301 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:33,500 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:33,959 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:34,422 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:34,645 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:34,696 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:35,298 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:35,522 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:35,523 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:35,557 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:35,558 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:35,559 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:35,559 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:35,560 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:36,111 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:36,205 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:36,289 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:36,291 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:36,292 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:36,293 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:36,375 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:36,535 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:36,768 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:37,234 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:37,239 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:37,418 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:37,855 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:37,937 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:38,491 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:38,492 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:38,723 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 08:38:50,981 INFO L857 garLoopResultBuilder]: For program point L2347-12(lines 2347 2351) no Hoare annotation was computed. [2021-10-28 08:38:50,981 INFO L857 garLoopResultBuilder]: For program point L2744(lines 2744 2751) no Hoare annotation was computed. [2021-10-28 08:38:50,982 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 1462) no Hoare annotation was computed. [2021-10-28 08:38:50,982 INFO L853 garLoopResultBuilder]: At program point L2612(lines 2595 2618) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_main_~tmp~8 1) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ULTIMATE.start_setEmailTo_~handle 1) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_createEmail_~msg~0 1) (= ~in_encrypted~0 0)) [2021-10-28 08:38:50,982 INFO L853 garLoopResultBuilder]: At program point L2612-1(lines 2595 2618) the Hoare annotation is: false [2021-10-28 08:38:50,983 INFO L853 garLoopResultBuilder]: At program point L366(lines 361 369) the Hoare annotation is: false [2021-10-28 08:38:50,983 INFO L857 garLoopResultBuilder]: For program point L499(lines 499 507) no Hoare annotation was computed. [2021-10-28 08:38:50,983 INFO L857 garLoopResultBuilder]: For program point L499-2(lines 499 507) no Hoare annotation was computed. [2021-10-28 08:38:50,983 INFO L857 garLoopResultBuilder]: For program point L499-4(lines 499 507) no Hoare annotation was computed. [2021-10-28 08:38:50,984 INFO L857 garLoopResultBuilder]: For program point L2415(lines 2415 2421) no Hoare annotation was computed. [2021-10-28 08:38:50,984 INFO L857 garLoopResultBuilder]: For program point L2680(lines 2679 2843) no Hoare annotation was computed. [2021-10-28 08:38:50,984 INFO L857 garLoopResultBuilder]: For program point L632(lines 632 643) no Hoare annotation was computed. [2021-10-28 08:38:50,984 INFO L857 garLoopResultBuilder]: For program point L632-1(lines 632 643) no Hoare annotation was computed. [2021-10-28 08:38:50,984 INFO L857 garLoopResultBuilder]: For program point L632-2(lines 632 643) no Hoare annotation was computed. [2021-10-28 08:38:50,985 INFO L857 garLoopResultBuilder]: For program point L632-3(lines 632 643) no Hoare annotation was computed. [2021-10-28 08:38:50,985 INFO L857 garLoopResultBuilder]: For program point L632-4(lines 632 643) no Hoare annotation was computed. [2021-10-28 08:38:50,985 INFO L857 garLoopResultBuilder]: For program point L632-5(lines 632 643) no Hoare annotation was computed. [2021-10-28 08:38:50,985 INFO L857 garLoopResultBuilder]: For program point L2681(lines 2681 2685) no Hoare annotation was computed. [2021-10-28 08:38:50,986 INFO L857 garLoopResultBuilder]: For program point L2483-1(lines 2483 2489) no Hoare annotation was computed. [2021-10-28 08:38:50,986 INFO L857 garLoopResultBuilder]: For program point L2483(lines 2483 2489) no Hoare annotation was computed. [2021-10-28 08:38:50,986 INFO L857 garLoopResultBuilder]: For program point L2219-1(lines 2219 2225) no Hoare annotation was computed. [2021-10-28 08:38:50,986 INFO L857 garLoopResultBuilder]: For program point L2219(lines 2219 2225) no Hoare annotation was computed. [2021-10-28 08:38:50,987 INFO L857 garLoopResultBuilder]: For program point L2219-3(lines 2219 2225) no Hoare annotation was computed. [2021-10-28 08:38:50,987 INFO L857 garLoopResultBuilder]: For program point L2219-2(lines 2219 2225) no Hoare annotation was computed. [2021-10-28 08:38:50,987 INFO L857 garLoopResultBuilder]: For program point L2219-4(lines 2219 2225) no Hoare annotation was computed. [2021-10-28 08:38:50,987 INFO L857 garLoopResultBuilder]: For program point L502(lines 502 506) no Hoare annotation was computed. [2021-10-28 08:38:50,988 INFO L853 garLoopResultBuilder]: At program point L502-2(lines 495 510) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_main_~tmp~8 1) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_createEmail_~msg~0 1) (= ~in_encrypted~0 0)) [2021-10-28 08:38:50,988 INFO L857 garLoopResultBuilder]: For program point L502-3(lines 502 506) no Hoare annotation was computed. [2021-10-28 08:38:50,988 INFO L853 garLoopResultBuilder]: At program point L502-5(lines 495 510) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_main_~tmp~8 1) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ULTIMATE.start_setEmailTo_~handle 1) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_createEmail_~msg~0 1) (= ~in_encrypted~0 0)) [2021-10-28 08:38:50,989 INFO L857 garLoopResultBuilder]: For program point L502-6(lines 502 506) no Hoare annotation was computed. [2021-10-28 08:38:50,989 INFO L853 garLoopResultBuilder]: At program point L502-8(lines 495 510) the Hoare annotation is: false [2021-10-28 08:38:50,989 INFO L857 garLoopResultBuilder]: For program point L636(lines 636 642) no Hoare annotation was computed. [2021-10-28 08:38:50,989 INFO L857 garLoopResultBuilder]: For program point L636-1(lines 636 642) no Hoare annotation was computed. [2021-10-28 08:38:50,990 INFO L857 garLoopResultBuilder]: For program point L636-2(lines 636 642) no Hoare annotation was computed. [2021-10-28 08:38:50,990 INFO L857 garLoopResultBuilder]: For program point L636-3(lines 636 642) no Hoare annotation was computed. [2021-10-28 08:38:50,990 INFO L857 garLoopResultBuilder]: For program point L636-4(lines 636 642) no Hoare annotation was computed. [2021-10-28 08:38:50,990 INFO L857 garLoopResultBuilder]: For program point L636-5(lines 636 642) no Hoare annotation was computed. [2021-10-28 08:38:50,991 INFO L857 garLoopResultBuilder]: For program point L2354(lines 2354 2378) no Hoare annotation was computed. [2021-10-28 08:38:50,991 INFO L857 garLoopResultBuilder]: For program point L2354-2(lines 2354 2378) no Hoare annotation was computed. [2021-10-28 08:38:50,991 INFO L857 garLoopResultBuilder]: For program point L2354-1(lines 2354 2378) no Hoare annotation was computed. [2021-10-28 08:38:50,991 INFO L857 garLoopResultBuilder]: For program point L2354-4(lines 2354 2378) no Hoare annotation was computed. [2021-10-28 08:38:50,991 INFO L857 garLoopResultBuilder]: For program point L2354-3(lines 2354 2378) no Hoare annotation was computed. [2021-10-28 08:38:50,992 INFO L853 garLoopResultBuilder]: At program point L2817(lines 2804 2833) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:50,992 INFO L857 garLoopResultBuilder]: For program point L2355(lines 2355 2363) no Hoare annotation was computed. [2021-10-28 08:38:50,992 INFO L857 garLoopResultBuilder]: For program point L2289(lines 2289 2335) no Hoare annotation was computed. [2021-10-28 08:38:50,992 INFO L857 garLoopResultBuilder]: For program point L2355-2(lines 2355 2363) no Hoare annotation was computed. [2021-10-28 08:38:50,993 INFO L857 garLoopResultBuilder]: For program point L2355-4(lines 2355 2363) no Hoare annotation was computed. [2021-10-28 08:38:50,993 INFO L857 garLoopResultBuilder]: For program point L2355-6(lines 2355 2363) no Hoare annotation was computed. [2021-10-28 08:38:50,993 INFO L857 garLoopResultBuilder]: For program point L2355-8(lines 2355 2363) no Hoare annotation was computed. [2021-10-28 08:38:50,993 INFO L857 garLoopResultBuilder]: For program point L968(lines 968 975) no Hoare annotation was computed. [2021-10-28 08:38:50,994 INFO L860 garLoopResultBuilder]: At program point L968-1(lines 968 975) the Hoare annotation is: true [2021-10-28 08:38:50,994 INFO L857 garLoopResultBuilder]: For program point L2290(lines 2290 2301) no Hoare annotation was computed. [2021-10-28 08:38:50,994 INFO L853 garLoopResultBuilder]: At program point L2224(lines 2207 2230) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_test_~op1~0 0) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:50,994 INFO L853 garLoopResultBuilder]: At program point L2224-2(lines 2207 2230) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_test_~op5~0 0) (= ~in_encrypted~0 0)) [2021-10-28 08:38:50,995 INFO L853 garLoopResultBuilder]: At program point L2224-1(lines 2207 2230) the Hoare annotation is: (and (= ULTIMATE.start_test_~op4~0 0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:50,995 INFO L853 garLoopResultBuilder]: At program point L2224-4(lines 2207 2230) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:50,995 INFO L853 garLoopResultBuilder]: At program point L2224-3(lines 2207 2230) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:50,996 INFO L853 garLoopResultBuilder]: At program point L2753(lines 2740 2838) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:50,996 INFO L857 garLoopResultBuilder]: For program point L2687(lines 2687 2842) no Hoare annotation was computed. [2021-10-28 08:38:50,996 INFO L857 garLoopResultBuilder]: For program point L2424(lines 2424 2440) no Hoare annotation was computed. [2021-10-28 08:38:50,997 INFO L857 garLoopResultBuilder]: For program point L2358(lines 2358 2362) no Hoare annotation was computed. [2021-10-28 08:38:50,997 INFO L857 garLoopResultBuilder]: For program point L2358-3(lines 2358 2362) no Hoare annotation was computed. [2021-10-28 08:38:50,997 INFO L857 garLoopResultBuilder]: For program point L2358-6(lines 2358 2362) no Hoare annotation was computed. [2021-10-28 08:38:50,997 INFO L857 garLoopResultBuilder]: For program point L2358-9(lines 2358 2362) no Hoare annotation was computed. [2021-10-28 08:38:50,997 INFO L857 garLoopResultBuilder]: For program point L2358-12(lines 2358 2362) no Hoare annotation was computed. [2021-10-28 08:38:50,998 INFO L853 garLoopResultBuilder]: At program point L641(lines 628 646) the Hoare annotation is: false [2021-10-28 08:38:50,998 INFO L853 garLoopResultBuilder]: At program point L641-1(lines 628 646) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_main_~tmp~8 1) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ULTIMATE.start_setEmailTo_~handle 1) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_createEmail_~msg~0 1) (= ~in_encrypted~0 0)) [2021-10-28 08:38:50,998 INFO L853 garLoopResultBuilder]: At program point L641-2(lines 628 646) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_main_~tmp~8 1) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ULTIMATE.start_setEmailTo_~handle 1) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-28 08:38:50,999 INFO L857 garLoopResultBuilder]: For program point L2623(lines 2623 2635) no Hoare annotation was computed. [2021-10-28 08:38:50,999 INFO L853 garLoopResultBuilder]: At program point L1566(lines 1555 1569) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_main_~tmp~8 1) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ULTIMATE.start_setEmailTo_~handle 1) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_createEmail_~msg~0 1) (= ~in_encrypted~0 0)) [2021-10-28 08:38:50,999 INFO L853 garLoopResultBuilder]: At program point L641-3(lines 628 646) the Hoare annotation is: false [2021-10-28 08:38:51,000 INFO L860 garLoopResultBuilder]: At program point L641-4(lines 628 646) the Hoare annotation is: true [2021-10-28 08:38:51,000 INFO L857 garLoopResultBuilder]: For program point L2623-2(lines 2623 2635) no Hoare annotation was computed. [2021-10-28 08:38:51,000 INFO L860 garLoopResultBuilder]: At program point L641-5(lines 628 646) the Hoare annotation is: true [2021-10-28 08:38:51,000 INFO L857 garLoopResultBuilder]: For program point L2623-4(lines 2623 2635) no Hoare annotation was computed. [2021-10-28 08:38:51,001 INFO L857 garLoopResultBuilder]: For program point L2425(lines 2425 2436) no Hoare annotation was computed. [2021-10-28 08:38:51,001 INFO L857 garLoopResultBuilder]: For program point L2822(lines 2822 2829) no Hoare annotation was computed. [2021-10-28 08:38:51,001 INFO L853 garLoopResultBuilder]: At program point L2822-1(lines 2679 2843) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,001 INFO L857 garLoopResultBuilder]: For program point L2294(lines 2294 2300) no Hoare annotation was computed. [2021-10-28 08:38:51,002 INFO L857 garLoopResultBuilder]: For program point L2691(lines 2691 2698) no Hoare annotation was computed. [2021-10-28 08:38:51,002 INFO L853 garLoopResultBuilder]: At program point L2493-1(lines 2446 2499) the Hoare annotation is: false [2021-10-28 08:38:51,002 INFO L853 garLoopResultBuilder]: At program point L2493(lines 2446 2499) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_main_~tmp~8 1) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ULTIMATE.start_setEmailTo_~handle 1) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_createEmail_~msg~0 1) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,002 INFO L857 garLoopResultBuilder]: For program point L379(lines 379 389) no Hoare annotation was computed. [2021-10-28 08:38:51,003 INFO L857 garLoopResultBuilder]: For program point L379-1(lines 379 389) no Hoare annotation was computed. [2021-10-28 08:38:51,003 INFO L857 garLoopResultBuilder]: For program point L2758(lines 2758 2762) no Hoare annotation was computed. [2021-10-28 08:38:51,003 INFO L857 garLoopResultBuilder]: For program point L2626(lines 2626 2634) no Hoare annotation was computed. [2021-10-28 08:38:51,003 INFO L857 garLoopResultBuilder]: For program point L2626-2(lines 2626 2634) no Hoare annotation was computed. [2021-10-28 08:38:51,004 INFO L857 garLoopResultBuilder]: For program point L2626-4(lines 2626 2634) no Hoare annotation was computed. [2021-10-28 08:38:51,004 INFO L853 garLoopResultBuilder]: At program point L248(lines 320 332) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_main_~tmp~8 1) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ULTIMATE.start_setEmailTo_~handle 1) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-28 08:38:51,004 INFO L857 garLoopResultBuilder]: For program point L2164(lines 2164 2180) no Hoare annotation was computed. [2021-10-28 08:38:51,004 INFO L857 garLoopResultBuilder]: For program point L2164-1(lines 2164 2180) no Hoare annotation was computed. [2021-10-28 08:38:51,004 INFO L857 garLoopResultBuilder]: For program point L2429(lines 2429 2435) no Hoare annotation was computed. [2021-10-28 08:38:51,004 INFO L860 garLoopResultBuilder]: At program point L976(lines 958 978) the Hoare annotation is: true [2021-10-28 08:38:51,004 INFO L857 garLoopResultBuilder]: For program point L2629(lines 2629 2633) no Hoare annotation was computed. [2021-10-28 08:38:51,004 INFO L857 garLoopResultBuilder]: For program point L2629-3(lines 2629 2633) no Hoare annotation was computed. [2021-10-28 08:38:51,005 INFO L853 garLoopResultBuilder]: At program point L2629-2(lines 1 2851) the Hoare annotation is: (and (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (= ~__ste_Client_Keyring0_User0~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ~__ste_Client_Keyring0_User0~0 ~__ste_Client_Keyring0_User1~0) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,005 INFO L853 garLoopResultBuilder]: At program point L2629-5(lines 1 2851) the Hoare annotation is: (and (= ~rjh~0 ULTIMATE.start_setClientId_~handle) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (= ~__ste_Client_Keyring0_User0~0 0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_rjh_~rjh___0) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_setClientId_~handle 2) (= ~__ste_Client_Keyring0_User0~0 ~__ste_Client_Keyring0_User1~0) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,005 INFO L857 garLoopResultBuilder]: For program point L383(lines 383 388) no Hoare annotation was computed. [2021-10-28 08:38:51,005 INFO L857 garLoopResultBuilder]: For program point L2629-6(lines 2629 2633) no Hoare annotation was computed. [2021-10-28 08:38:51,006 INFO L857 garLoopResultBuilder]: For program point L383-1(lines 383 388) no Hoare annotation was computed. [2021-10-28 08:38:51,006 INFO L853 garLoopResultBuilder]: At program point L2365-1(lines 2339 2382) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_test_~op1~0 0) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,006 INFO L853 garLoopResultBuilder]: At program point L2629-8(lines 1 2851) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ~rjh~0 ~__ste_Client_Keyring0_User0~0)) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~__ste_Client_Keyring0_User0~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (not (= ~__ste_email_to0~0 1)) (= ~__ste_Client_Keyring0_User0~0 ~__ste_Client_Keyring0_User1~0) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,007 INFO L857 garLoopResultBuilder]: For program point L2365(lines 2365 2377) no Hoare annotation was computed. [2021-10-28 08:38:51,007 INFO L853 garLoopResultBuilder]: At program point L2365-3(lines 2339 2382) the Hoare annotation is: (and (= ULTIMATE.start_test_~op4~0 0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,007 INFO L857 garLoopResultBuilder]: For program point L2365-2(lines 2365 2377) no Hoare annotation was computed. [2021-10-28 08:38:51,007 INFO L853 garLoopResultBuilder]: At program point L2365-5(lines 2339 2382) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_test_~op5~0 0) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,008 INFO L857 garLoopResultBuilder]: For program point L2365-4(lines 2365 2377) no Hoare annotation was computed. [2021-10-28 08:38:51,008 INFO L853 garLoopResultBuilder]: At program point L2365-7(lines 2339 2382) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,008 INFO L857 garLoopResultBuilder]: For program point L2365-6(lines 2365 2377) no Hoare annotation was computed. [2021-10-28 08:38:51,009 INFO L853 garLoopResultBuilder]: At program point L2365-9(lines 2339 2382) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,009 INFO L857 garLoopResultBuilder]: For program point L2365-8(lines 2365 2377) no Hoare annotation was computed. [2021-10-28 08:38:51,009 INFO L857 garLoopResultBuilder]: For program point L912(lines 912 920) no Hoare annotation was computed. [2021-10-28 08:38:51,009 INFO L857 garLoopResultBuilder]: For program point L2366(lines 2366 2374) no Hoare annotation was computed. [2021-10-28 08:38:51,010 INFO L857 garLoopResultBuilder]: For program point L2366-2(lines 2366 2374) no Hoare annotation was computed. [2021-10-28 08:38:51,010 INFO L857 garLoopResultBuilder]: For program point L2366-4(lines 2366 2374) no Hoare annotation was computed. [2021-10-28 08:38:51,010 INFO L857 garLoopResultBuilder]: For program point L2366-6(lines 2366 2374) no Hoare annotation was computed. [2021-10-28 08:38:51,010 INFO L857 garLoopResultBuilder]: For program point L2168(lines 2168 2179) no Hoare annotation was computed. [2021-10-28 08:38:51,010 INFO L857 garLoopResultBuilder]: For program point L2366-8(lines 2366 2374) no Hoare annotation was computed. [2021-10-28 08:38:51,011 INFO L857 garLoopResultBuilder]: For program point L2168-1(lines 2168 2179) no Hoare annotation was computed. [2021-10-28 08:38:51,011 INFO L857 garLoopResultBuilder]: For program point L517(lines 517 528) no Hoare annotation was computed. [2021-10-28 08:38:51,011 INFO L857 garLoopResultBuilder]: For program point L517-1(lines 517 528) no Hoare annotation was computed. [2021-10-28 08:38:51,011 INFO L857 garLoopResultBuilder]: For program point L517-2(lines 517 528) no Hoare annotation was computed. [2021-10-28 08:38:51,012 INFO L857 garLoopResultBuilder]: For program point L517-3(lines 517 528) no Hoare annotation was computed. [2021-10-28 08:38:51,012 INFO L857 garLoopResultBuilder]: For program point L2235(lines 2235 2247) no Hoare annotation was computed. [2021-10-28 08:38:51,012 INFO L857 garLoopResultBuilder]: For program point L2235-2(lines 2235 2247) no Hoare annotation was computed. [2021-10-28 08:38:51,012 INFO L857 garLoopResultBuilder]: For program point L2235-4(lines 2235 2247) no Hoare annotation was computed. [2021-10-28 08:38:51,012 INFO L857 garLoopResultBuilder]: For program point L2235-6(lines 2235 2247) no Hoare annotation was computed. [2021-10-28 08:38:51,013 INFO L857 garLoopResultBuilder]: For program point L2235-8(lines 2235 2247) no Hoare annotation was computed. [2021-10-28 08:38:51,013 INFO L853 garLoopResultBuilder]: At program point L2764(lines 2754 2837) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,013 INFO L857 garLoopResultBuilder]: For program point L651(lines 651 659) no Hoare annotation was computed. [2021-10-28 08:38:51,014 INFO L857 garLoopResultBuilder]: For program point L651-2(lines 651 659) no Hoare annotation was computed. [2021-10-28 08:38:51,014 INFO L857 garLoopResultBuilder]: For program point L651-4(lines 651 659) no Hoare annotation was computed. [2021-10-28 08:38:51,014 INFO L857 garLoopResultBuilder]: For program point L651-6(lines 651 659) no Hoare annotation was computed. [2021-10-28 08:38:51,014 INFO L857 garLoopResultBuilder]: For program point L2369(lines 2369 2373) no Hoare annotation was computed. [2021-10-28 08:38:51,015 INFO L857 garLoopResultBuilder]: For program point L2369-3(lines 2369 2373) no Hoare annotation was computed. [2021-10-28 08:38:51,015 INFO L857 garLoopResultBuilder]: For program point L2303(lines 2303 2334) no Hoare annotation was computed. [2021-10-28 08:38:51,015 INFO L857 garLoopResultBuilder]: For program point L2369-6(lines 2369 2373) no Hoare annotation was computed. [2021-10-28 08:38:51,015 INFO L857 garLoopResultBuilder]: For program point L2369-9(lines 2369 2373) no Hoare annotation was computed. [2021-10-28 08:38:51,015 INFO L857 garLoopResultBuilder]: For program point L2369-12(lines 2369 2373) no Hoare annotation was computed. [2021-10-28 08:38:51,016 INFO L853 garLoopResultBuilder]: At program point L2700(lines 2687 2842) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,016 INFO L857 garLoopResultBuilder]: For program point L2304(lines 2304 2315) no Hoare annotation was computed. [2021-10-28 08:38:51,016 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-10-28 08:38:51,016 INFO L857 garLoopResultBuilder]: For program point L2238(lines 2238 2246) no Hoare annotation was computed. [2021-10-28 08:38:51,017 INFO L857 garLoopResultBuilder]: For program point L2238-2(lines 2238 2246) no Hoare annotation was computed. [2021-10-28 08:38:51,017 INFO L857 garLoopResultBuilder]: For program point L2172(lines 2172 2178) no Hoare annotation was computed. [2021-10-28 08:38:51,017 INFO L857 garLoopResultBuilder]: For program point L2238-4(lines 2238 2246) no Hoare annotation was computed. [2021-10-28 08:38:51,017 INFO L857 garLoopResultBuilder]: For program point L2172-1(lines 2172 2178) no Hoare annotation was computed. [2021-10-28 08:38:51,018 INFO L857 garLoopResultBuilder]: For program point L2238-6(lines 2238 2246) no Hoare annotation was computed. [2021-10-28 08:38:51,018 INFO L857 garLoopResultBuilder]: For program point L2238-8(lines 2238 2246) no Hoare annotation was computed. [2021-10-28 08:38:51,018 INFO L857 garLoopResultBuilder]: For program point L521(lines 521 527) no Hoare annotation was computed. [2021-10-28 08:38:51,018 INFO L857 garLoopResultBuilder]: For program point L521-1(lines 521 527) no Hoare annotation was computed. [2021-10-28 08:38:51,018 INFO L857 garLoopResultBuilder]: For program point L521-2(lines 521 527) no Hoare annotation was computed. [2021-10-28 08:38:51,019 INFO L857 garLoopResultBuilder]: For program point L521-3(lines 521 527) no Hoare annotation was computed. [2021-10-28 08:38:51,019 INFO L857 garLoopResultBuilder]: For program point L654(lines 654 658) no Hoare annotation was computed. [2021-10-28 08:38:51,019 INFO L857 garLoopResultBuilder]: For program point L654-3(lines 654 658) no Hoare annotation was computed. [2021-10-28 08:38:51,019 INFO L857 garLoopResultBuilder]: For program point L2504(lines 2504 2540) no Hoare annotation was computed. [2021-10-28 08:38:51,020 INFO L853 garLoopResultBuilder]: At program point L654-5(lines 647 662) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_main_~tmp~8 1) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ULTIMATE.start_setEmailTo_~handle 1) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-28 08:38:51,020 INFO L857 garLoopResultBuilder]: For program point L654-6(lines 654 658) no Hoare annotation was computed. [2021-10-28 08:38:51,020 INFO L857 garLoopResultBuilder]: For program point L2504-2(lines 2504 2540) no Hoare annotation was computed. [2021-10-28 08:38:51,020 INFO L857 garLoopResultBuilder]: For program point L2504-1(lines 2504 2540) no Hoare annotation was computed. [2021-10-28 08:38:51,021 INFO L857 garLoopResultBuilder]: For program point L2504-4(lines 2504 2540) no Hoare annotation was computed. [2021-10-28 08:38:51,021 INFO L857 garLoopResultBuilder]: For program point L654-9(lines 654 658) no Hoare annotation was computed. [2021-10-28 08:38:51,021 INFO L857 garLoopResultBuilder]: For program point L2504-3(lines 2504 2540) no Hoare annotation was computed. [2021-10-28 08:38:51,021 INFO L860 garLoopResultBuilder]: At program point L654-11(lines 647 662) the Hoare annotation is: true [2021-10-28 08:38:51,021 INFO L857 garLoopResultBuilder]: For program point L2769(lines 2769 2776) no Hoare annotation was computed. [2021-10-28 08:38:51,022 INFO L857 garLoopResultBuilder]: For program point L2505(lines 2505 2513) no Hoare annotation was computed. [2021-10-28 08:38:51,022 INFO L853 garLoopResultBuilder]: At program point L391(lines 370 394) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_main_~tmp~8 1) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ULTIMATE.start_setEmailTo_~handle 1) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-28 08:38:51,022 INFO L853 garLoopResultBuilder]: At program point L2439(lines 2392 2445) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_test_~op1~0 0) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,023 INFO L857 garLoopResultBuilder]: For program point L2505-2(lines 2505 2513) no Hoare annotation was computed. [2021-10-28 08:38:51,023 INFO L860 garLoopResultBuilder]: At program point L391-1(lines 370 394) the Hoare annotation is: true [2021-10-28 08:38:51,023 INFO L857 garLoopResultBuilder]: For program point L2505-4(lines 2505 2513) no Hoare annotation was computed. [2021-10-28 08:38:51,023 INFO L857 garLoopResultBuilder]: For program point L2505-6(lines 2505 2513) no Hoare annotation was computed. [2021-10-28 08:38:51,024 INFO L857 garLoopResultBuilder]: For program point L2241(lines 2241 2245) no Hoare annotation was computed. [2021-10-28 08:38:51,024 INFO L857 garLoopResultBuilder]: For program point L2505-8(lines 2505 2513) no Hoare annotation was computed. [2021-10-28 08:38:51,024 INFO L857 garLoopResultBuilder]: For program point L2241-3(lines 2241 2245) no Hoare annotation was computed. [2021-10-28 08:38:51,024 INFO L853 garLoopResultBuilder]: At program point L2241-2(lines 2231 2250) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_test_~op1~0 0) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,025 INFO L853 garLoopResultBuilder]: At program point L2241-5(lines 2231 2250) the Hoare annotation is: (and (= ULTIMATE.start_test_~op4~0 0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,025 INFO L857 garLoopResultBuilder]: For program point L2241-6(lines 2241 2245) no Hoare annotation was computed. [2021-10-28 08:38:51,025 INFO L857 garLoopResultBuilder]: For program point L2241-9(lines 2241 2245) no Hoare annotation was computed. [2021-10-28 08:38:51,026 INFO L853 garLoopResultBuilder]: At program point L2241-8(lines 2231 2250) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_test_~op5~0 0) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,026 INFO L853 garLoopResultBuilder]: At program point L2241-11(lines 2231 2250) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,026 INFO L857 garLoopResultBuilder]: For program point L2241-12(lines 2241 2245) no Hoare annotation was computed. [2021-10-28 08:38:51,026 INFO L853 garLoopResultBuilder]: At program point L2241-14(lines 2231 2250) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,027 INFO L857 garLoopResultBuilder]: For program point L2308(lines 2308 2314) no Hoare annotation was computed. [2021-10-28 08:38:51,027 INFO L857 garLoopResultBuilder]: For program point L2705(lines 2705 2709) no Hoare annotation was computed. [2021-10-28 08:38:51,027 INFO L860 garLoopResultBuilder]: At program point L2177-1(lines 2160 2183) the Hoare annotation is: true [2021-10-28 08:38:51,027 INFO L853 garLoopResultBuilder]: At program point L2177(lines 2160 2183) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_main_~tmp~8 1) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ULTIMATE.start_setEmailTo_~handle 1) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-28 08:38:51,028 INFO L853 garLoopResultBuilder]: At program point L526(lines 513 531) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_main_~tmp~8 1) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ULTIMATE.start_setEmailTo_~handle 1) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_createEmail_~msg~0 1) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,028 INFO L857 garLoopResultBuilder]: For program point L2508(lines 2508 2512) no Hoare annotation was computed. [2021-10-28 08:38:51,028 INFO L853 garLoopResultBuilder]: At program point L526-1(lines 513 531) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_main_~tmp~8 1) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ULTIMATE.start_setEmailTo_~handle 1) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_createEmail_~msg~0 1) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,029 INFO L853 garLoopResultBuilder]: At program point L526-2(lines 513 531) the Hoare annotation is: false [2021-10-28 08:38:51,029 INFO L860 garLoopResultBuilder]: At program point L526-3(lines 513 531) the Hoare annotation is: true [2021-10-28 08:38:51,029 INFO L857 garLoopResultBuilder]: For program point L2508-3(lines 2508 2512) no Hoare annotation was computed. [2021-10-28 08:38:51,029 INFO L857 garLoopResultBuilder]: For program point L2508-6(lines 2508 2512) no Hoare annotation was computed. [2021-10-28 08:38:51,030 INFO L857 garLoopResultBuilder]: For program point L2508-9(lines 2508 2512) no Hoare annotation was computed. [2021-10-28 08:38:51,030 INFO L857 garLoopResultBuilder]: For program point L2508-12(lines 2508 2512) no Hoare annotation was computed. [2021-10-28 08:38:51,030 INFO L857 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-10-28 08:38:51,030 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1462) no Hoare annotation was computed. [2021-10-28 08:38:51,031 INFO L853 garLoopResultBuilder]: At program point L2711(lines 2701 2841) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,031 INFO L853 garLoopResultBuilder]: At program point L2844(lines 2678 2845) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_main_~tmp~8 1) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,033 INFO L853 garLoopResultBuilder]: At program point L2778(lines 2765 2836) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,033 INFO L857 garLoopResultBuilder]: For program point L2515-1(lines 2515 2539) no Hoare annotation was computed. [2021-10-28 08:38:51,033 INFO L857 garLoopResultBuilder]: For program point L2515(lines 2515 2539) no Hoare annotation was computed. [2021-10-28 08:38:51,034 INFO L857 garLoopResultBuilder]: For program point L2515-3(lines 2515 2539) no Hoare annotation was computed. [2021-10-28 08:38:51,034 INFO L857 garLoopResultBuilder]: For program point L2515-2(lines 2515 2539) no Hoare annotation was computed. [2021-10-28 08:38:51,034 INFO L857 garLoopResultBuilder]: For program point L2515-4(lines 2515 2539) no Hoare annotation was computed. [2021-10-28 08:38:51,034 INFO L857 garLoopResultBuilder]: For program point L2317(lines 2317 2333) no Hoare annotation was computed. [2021-10-28 08:38:51,034 INFO L857 garLoopResultBuilder]: For program point L2516(lines 2516 2524) no Hoare annotation was computed. [2021-10-28 08:38:51,035 INFO L857 garLoopResultBuilder]: For program point L2516-2(lines 2516 2524) no Hoare annotation was computed. [2021-10-28 08:38:51,035 INFO L857 garLoopResultBuilder]: For program point L2450(lines 2450 2496) no Hoare annotation was computed. [2021-10-28 08:38:51,035 INFO L857 garLoopResultBuilder]: For program point L2516-4(lines 2516 2524) no Hoare annotation was computed. [2021-10-28 08:38:51,035 INFO L857 garLoopResultBuilder]: For program point L2450-1(lines 2450 2496) no Hoare annotation was computed. [2021-10-28 08:38:51,036 INFO L857 garLoopResultBuilder]: For program point L2318(lines 2318 2329) no Hoare annotation was computed. [2021-10-28 08:38:51,036 INFO L857 garLoopResultBuilder]: For program point L2516-6(lines 2516 2524) no Hoare annotation was computed. [2021-10-28 08:38:51,036 INFO L857 garLoopResultBuilder]: For program point L2516-8(lines 2516 2524) no Hoare annotation was computed. [2021-10-28 08:38:51,036 INFO L857 garLoopResultBuilder]: For program point L2451-1(lines 2451 2462) no Hoare annotation was computed. [2021-10-28 08:38:51,037 INFO L857 garLoopResultBuilder]: For program point L2451(lines 2451 2462) no Hoare annotation was computed. [2021-10-28 08:38:51,037 INFO L853 garLoopResultBuilder]: At program point L998(lines 979 1000) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_test_~op1~0 0) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,037 INFO L857 garLoopResultBuilder]: For program point L2716(lines 2716 2723) no Hoare annotation was computed. [2021-10-28 08:38:51,037 INFO L857 garLoopResultBuilder]: For program point L536(lines 536 544) no Hoare annotation was computed. [2021-10-28 08:38:51,038 INFO L857 garLoopResultBuilder]: For program point L2188(lines 2188 2200) no Hoare annotation was computed. [2021-10-28 08:38:51,038 INFO L857 garLoopResultBuilder]: For program point L2188-2(lines 2188 2200) no Hoare annotation was computed. [2021-10-28 08:38:51,038 INFO L857 garLoopResultBuilder]: For program point L2188-4(lines 2188 2200) no Hoare annotation was computed. [2021-10-28 08:38:51,038 INFO L857 garLoopResultBuilder]: For program point L2188-6(lines 2188 2200) no Hoare annotation was computed. [2021-10-28 08:38:51,039 INFO L857 garLoopResultBuilder]: For program point L2188-8(lines 2188 2200) no Hoare annotation was computed. [2021-10-28 08:38:51,039 INFO L857 garLoopResultBuilder]: For program point L2188-10(lines 2188 2200) no Hoare annotation was computed. [2021-10-28 08:38:51,039 INFO L857 garLoopResultBuilder]: For program point L2783(lines 2783 2787) no Hoare annotation was computed. [2021-10-28 08:38:51,039 INFO L857 garLoopResultBuilder]: For program point L669(lines 669 680) no Hoare annotation was computed. [2021-10-28 08:38:51,040 INFO L857 garLoopResultBuilder]: For program point L669-1(lines 669 680) no Hoare annotation was computed. [2021-10-28 08:38:51,040 INFO L857 garLoopResultBuilder]: For program point L2519(lines 2519 2523) no Hoare annotation was computed. [2021-10-28 08:38:51,040 INFO L857 garLoopResultBuilder]: For program point L1462(line 1462) no Hoare annotation was computed. [2021-10-28 08:38:51,040 INFO L857 garLoopResultBuilder]: For program point L2519-3(lines 2519 2523) no Hoare annotation was computed. [2021-10-28 08:38:51,040 INFO L857 garLoopResultBuilder]: For program point L1462-1(line 1462) no Hoare annotation was computed. [2021-10-28 08:38:51,041 INFO L857 garLoopResultBuilder]: For program point L2519-6(lines 2519 2523) no Hoare annotation was computed. [2021-10-28 08:38:51,041 INFO L857 garLoopResultBuilder]: For program point L2519-9(lines 2519 2523) no Hoare annotation was computed. [2021-10-28 08:38:51,041 INFO L853 garLoopResultBuilder]: At program point L75(lines 65 77) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_main_~tmp~8 1) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ULTIMATE.start_setEmailTo_~handle 1) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-28 08:38:51,041 INFO L857 garLoopResultBuilder]: For program point L2519-12(lines 2519 2523) no Hoare annotation was computed. [2021-10-28 08:38:51,042 INFO L860 garLoopResultBuilder]: At program point L75-1(lines 65 77) the Hoare annotation is: true [2021-10-28 08:38:51,042 INFO L857 garLoopResultBuilder]: For program point L2322(lines 2322 2328) no Hoare annotation was computed. [2021-10-28 08:38:51,042 INFO L857 garLoopResultBuilder]: For program point L539(lines 539 543) no Hoare annotation was computed. [2021-10-28 08:38:51,042 INFO L853 garLoopResultBuilder]: At program point L539-2(lines 532 547) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_main_~tmp~8 1) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ULTIMATE.start_setEmailTo_~handle 1) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_createEmail_~msg~0 1) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,043 INFO L857 garLoopResultBuilder]: For program point L2455-1(lines 2455 2461) no Hoare annotation was computed. [2021-10-28 08:38:51,043 INFO L857 garLoopResultBuilder]: For program point L2455(lines 2455 2461) no Hoare annotation was computed. [2021-10-28 08:38:51,043 INFO L857 garLoopResultBuilder]: For program point L2191(lines 2191 2199) no Hoare annotation was computed. [2021-10-28 08:38:51,043 INFO L857 garLoopResultBuilder]: For program point L2191-2(lines 2191 2199) no Hoare annotation was computed. [2021-10-28 08:38:51,044 INFO L857 garLoopResultBuilder]: For program point L2191-4(lines 2191 2199) no Hoare annotation was computed. [2021-10-28 08:38:51,044 INFO L857 garLoopResultBuilder]: For program point L2191-6(lines 2191 2199) no Hoare annotation was computed. [2021-10-28 08:38:51,044 INFO L857 garLoopResultBuilder]: For program point L2191-8(lines 2191 2199) no Hoare annotation was computed. [2021-10-28 08:38:51,044 INFO L857 garLoopResultBuilder]: For program point L2191-10(lines 2191 2199) no Hoare annotation was computed. [2021-10-28 08:38:51,045 INFO L857 garLoopResultBuilder]: For program point L276(lines 276 298) no Hoare annotation was computed. [2021-10-28 08:38:51,045 INFO L853 garLoopResultBuilder]: At program point L276-1(lines 276 298) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_main_~tmp~8 1) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ULTIMATE.start_setEmailTo_~handle 1) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-28 08:38:51,045 INFO L857 garLoopResultBuilder]: For program point L276-2(lines 276 298) no Hoare annotation was computed. [2021-10-28 08:38:51,045 INFO L860 garLoopResultBuilder]: At program point L276-3(lines 276 298) the Hoare annotation is: true [2021-10-28 08:38:51,046 INFO L857 garLoopResultBuilder]: For program point L673(lines 673 679) no Hoare annotation was computed. [2021-10-28 08:38:51,046 INFO L857 garLoopResultBuilder]: For program point L673-1(lines 673 679) no Hoare annotation was computed. [2021-10-28 08:38:51,046 INFO L857 garLoopResultBuilder]: For program point L2194(lines 2194 2198) no Hoare annotation was computed. [2021-10-28 08:38:51,046 INFO L853 garLoopResultBuilder]: At program point L2194-2(lines 1 2851) the Hoare annotation is: (and (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (= ~__ste_Client_Keyring0_User0~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ~__ste_Client_Keyring0_User0~0 ~__ste_Client_Keyring0_User1~0) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,047 INFO L857 garLoopResultBuilder]: For program point L2194-3(lines 2194 2198) no Hoare annotation was computed. [2021-10-28 08:38:51,047 INFO L857 garLoopResultBuilder]: For program point L2194-6(lines 2194 2198) no Hoare annotation was computed. [2021-10-28 08:38:51,047 INFO L853 garLoopResultBuilder]: At program point L2194-5(lines 1 2851) the Hoare annotation is: (and (= ~rjh~0 ULTIMATE.start_setClientId_~handle) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (= ~__ste_Client_Keyring0_User0~0 0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_rjh_~rjh___0) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_setClientId_~handle 2) (= ~__ste_Client_Keyring0_User0~0 ~__ste_Client_Keyring0_User1~0) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,047 INFO L853 garLoopResultBuilder]: At program point L2194-8(lines 1 2851) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ~rjh~0 ~__ste_Client_Keyring0_User0~0)) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~__ste_Client_Keyring0_User0~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (not (= ~__ste_email_to0~0 1)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 2)) (= ~__ste_Client_Keyring0_User0~0 ~__ste_Client_Keyring0_User1~0) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,048 INFO L857 garLoopResultBuilder]: For program point L2194-9(lines 2194 2198) no Hoare annotation was computed. [2021-10-28 08:38:51,048 INFO L857 garLoopResultBuilder]: For program point L2194-12(lines 2194 2198) no Hoare annotation was computed. [2021-10-28 08:38:51,048 INFO L853 garLoopResultBuilder]: At program point L2194-11(lines 1 2851) the Hoare annotation is: (and (= ULTIMATE.start_test_~op3~0 0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,049 INFO L853 garLoopResultBuilder]: At program point L2194-14(lines 1081 1090) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,049 INFO L853 garLoopResultBuilder]: At program point L2789(lines 2779 2835) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,049 INFO L857 garLoopResultBuilder]: For program point L2194-15(lines 2194 2198) no Hoare annotation was computed. [2021-10-28 08:38:51,050 INFO L853 garLoopResultBuilder]: At program point L2194-17(lines 1071 1080) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,050 INFO L857 garLoopResultBuilder]: For program point L2526(lines 2526 2538) no Hoare annotation was computed. [2021-10-28 08:38:51,050 INFO L857 garLoopResultBuilder]: For program point L2526-2(lines 2526 2538) no Hoare annotation was computed. [2021-10-28 08:38:51,050 INFO L853 garLoopResultBuilder]: At program point L2526-1(lines 2500 2543) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_test_~op1~0 0) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,051 INFO L857 garLoopResultBuilder]: For program point L2526-4(lines 2526 2538) no Hoare annotation was computed. [2021-10-28 08:38:51,051 INFO L853 garLoopResultBuilder]: At program point L2526-3(lines 1 2851) the Hoare annotation is: (and (= ULTIMATE.start_test_~op4~0 0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,051 INFO L857 garLoopResultBuilder]: For program point L2526-6(lines 2526 2538) no Hoare annotation was computed. [2021-10-28 08:38:51,051 INFO L853 garLoopResultBuilder]: At program point L2526-5(lines 1 2851) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_test_~op5~0 0) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,052 INFO L857 garLoopResultBuilder]: For program point L280(lines 280 295) no Hoare annotation was computed. [2021-10-28 08:38:51,052 INFO L857 garLoopResultBuilder]: For program point L2262(lines 2262 2272) no Hoare annotation was computed. [2021-10-28 08:38:51,052 INFO L857 garLoopResultBuilder]: For program point L2526-8(lines 2526 2538) no Hoare annotation was computed. [2021-10-28 08:38:51,052 INFO L853 garLoopResultBuilder]: At program point L2526-7(lines 1 2851) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,053 INFO L857 garLoopResultBuilder]: For program point L280-2(lines 280 295) no Hoare annotation was computed. [2021-10-28 08:38:51,053 INFO L857 garLoopResultBuilder]: For program point L2262-2(lines 2262 2272) no Hoare annotation was computed. [2021-10-28 08:38:51,053 INFO L853 garLoopResultBuilder]: At program point L148(lines 1 2851) the Hoare annotation is: (and (not (= ~rjh~0 1)) (= ~__ste_Client_Keyring0_User0~0 0) (= ~queue_empty~0 1) (not (= ~__ste_email_to0~0 1)) (= ~__ste_Client_Keyring0_User0~0 ~__ste_Client_Keyring0_User1~0) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,053 INFO L857 garLoopResultBuilder]: For program point L2262-1(lines 2262 2272) no Hoare annotation was computed. [2021-10-28 08:38:51,054 INFO L853 garLoopResultBuilder]: At program point L2526-9(lines 1 2851) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,054 INFO L857 garLoopResultBuilder]: For program point L2262-4(lines 2262 2272) no Hoare annotation was computed. [2021-10-28 08:38:51,054 INFO L857 garLoopResultBuilder]: For program point L2262-3(lines 2262 2272) no Hoare annotation was computed. [2021-10-28 08:38:51,054 INFO L853 garLoopResultBuilder]: At program point L2725(lines 2712 2840) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,055 INFO L857 garLoopResultBuilder]: For program point L2527(lines 2527 2535) no Hoare annotation was computed. [2021-10-28 08:38:51,055 INFO L857 garLoopResultBuilder]: For program point L2527-2(lines 2527 2535) no Hoare annotation was computed. [2021-10-28 08:38:51,055 INFO L857 garLoopResultBuilder]: For program point L2527-4(lines 2527 2535) no Hoare annotation was computed. [2021-10-28 08:38:51,055 INFO L857 garLoopResultBuilder]: For program point L2527-6(lines 2527 2535) no Hoare annotation was computed. [2021-10-28 08:38:51,056 INFO L857 garLoopResultBuilder]: For program point L2527-8(lines 2527 2535) no Hoare annotation was computed. [2021-10-28 08:38:51,056 INFO L853 garLoopResultBuilder]: At program point L678(lines 665 683) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_main_~tmp~8 1) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ULTIMATE.start_setEmailTo_~handle 1) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-28 08:38:51,056 INFO L860 garLoopResultBuilder]: At program point L678-1(lines 665 683) the Hoare annotation is: true [2021-10-28 08:38:51,056 INFO L857 garLoopResultBuilder]: For program point L2396(lines 2396 2442) no Hoare annotation was computed. [2021-10-28 08:38:51,057 INFO L853 garLoopResultBuilder]: At program point L348(lines 343 351) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_main_~tmp~8 1) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ULTIMATE.start_setEmailTo_~handle 1) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= |ULTIMATE.start_is_queue_empty_#res| 0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_createEmail_~msg~0 1)) [2021-10-28 08:38:51,057 INFO L857 garLoopResultBuilder]: For program point L2397(lines 2397 2408) no Hoare annotation was computed. [2021-10-28 08:38:51,057 INFO L857 garLoopResultBuilder]: For program point L2794(lines 2794 2801) no Hoare annotation was computed. [2021-10-28 08:38:51,057 INFO L857 garLoopResultBuilder]: For program point L2530(lines 2530 2534) no Hoare annotation was computed. [2021-10-28 08:38:51,058 INFO L857 garLoopResultBuilder]: For program point L2464(lines 2464 2495) no Hoare annotation was computed. [2021-10-28 08:38:51,058 INFO L857 garLoopResultBuilder]: For program point L2530-3(lines 2530 2534) no Hoare annotation was computed. [2021-10-28 08:38:51,058 INFO L857 garLoopResultBuilder]: For program point L2464-1(lines 2464 2495) no Hoare annotation was computed. [2021-10-28 08:38:51,058 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-10-28 08:38:51,059 INFO L853 garLoopResultBuilder]: At program point L2332(lines 2285 2338) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_test_~op1~0 0) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,059 INFO L857 garLoopResultBuilder]: For program point L2530-6(lines 2530 2534) no Hoare annotation was computed. [2021-10-28 08:38:51,059 INFO L857 garLoopResultBuilder]: For program point L2530-9(lines 2530 2534) no Hoare annotation was computed. [2021-10-28 08:38:51,059 INFO L857 garLoopResultBuilder]: For program point L2530-12(lines 2530 2534) no Hoare annotation was computed. [2021-10-28 08:38:51,060 INFO L857 garLoopResultBuilder]: For program point L2465-1(lines 2465 2476) no Hoare annotation was computed. [2021-10-28 08:38:51,060 INFO L857 garLoopResultBuilder]: For program point L2465(lines 2465 2476) no Hoare annotation was computed. [2021-10-28 08:38:51,060 INFO L857 garLoopResultBuilder]: For program point L285(lines 285 292) no Hoare annotation was computed. [2021-10-28 08:38:51,060 INFO L857 garLoopResultBuilder]: For program point L285-2(lines 285 292) no Hoare annotation was computed. [2021-10-28 08:38:51,061 INFO L857 garLoopResultBuilder]: For program point L2730(lines 2730 2737) no Hoare annotation was computed. [2021-10-28 08:38:51,061 INFO L857 garLoopResultBuilder]: For program point L88(lines 88 101) no Hoare annotation was computed. [2021-10-28 08:38:51,061 INFO L853 garLoopResultBuilder]: At program point L88-1(lines 78 104) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_main_~tmp~8 1) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ULTIMATE.start_setEmailTo_~handle 1) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_createEmail_~msg~0 1) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,061 INFO L857 garLoopResultBuilder]: For program point L88-2(lines 88 101) no Hoare annotation was computed. [2021-10-28 08:38:51,062 INFO L860 garLoopResultBuilder]: At program point L88-3(lines 78 104) the Hoare annotation is: true [2021-10-28 08:38:51,062 INFO L857 garLoopResultBuilder]: For program point L2599-1(lines 2599 2615) no Hoare annotation was computed. [2021-10-28 08:38:51,062 INFO L857 garLoopResultBuilder]: For program point L2599(lines 2599 2615) no Hoare annotation was computed. [2021-10-28 08:38:51,062 INFO L857 garLoopResultBuilder]: For program point L2401(lines 2401 2407) no Hoare annotation was computed. [2021-10-28 08:38:51,063 INFO L853 garLoopResultBuilder]: At program point L156(lines 151 159) the Hoare annotation is: (and (not (= ~rjh~0 1)) (= ~__ste_Client_Keyring0_User0~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ~__ste_email_to0~0 1)) (= ~__ste_Client_Keyring0_User0~0 ~__ste_Client_Keyring0_User1~0) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,063 INFO L857 garLoopResultBuilder]: For program point L2469-1(lines 2469 2475) no Hoare annotation was computed. [2021-10-28 08:38:51,063 INFO L857 garLoopResultBuilder]: For program point L2469(lines 2469 2475) no Hoare annotation was computed. [2021-10-28 08:38:51,063 INFO L853 garLoopResultBuilder]: At program point L2271-1(lines 2251 2275) the Hoare annotation is: (and (= ULTIMATE.start_test_~op4~0 0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,064 INFO L853 garLoopResultBuilder]: At program point L2271(lines 2251 2275) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_test_~op1~0 0) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,064 INFO L853 garLoopResultBuilder]: At program point L2271-3(lines 2251 2275) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,064 INFO L853 garLoopResultBuilder]: At program point L2271-2(lines 2251 2275) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_test_~op5~0 0) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,065 INFO L853 garLoopResultBuilder]: At program point L2271-4(lines 2251 2275) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,065 INFO L857 garLoopResultBuilder]: For program point L92(lines 92 98) no Hoare annotation was computed. [2021-10-28 08:38:51,065 INFO L857 garLoopResultBuilder]: For program point L92-2(lines 92 98) no Hoare annotation was computed. [2021-10-28 08:38:51,065 INFO L857 garLoopResultBuilder]: For program point L2603-1(lines 2603 2614) no Hoare annotation was computed. [2021-10-28 08:38:51,066 INFO L857 garLoopResultBuilder]: For program point L2603(lines 2603 2614) no Hoare annotation was computed. [2021-10-28 08:38:51,066 INFO L853 garLoopResultBuilder]: At program point L357(lines 352 360) the Hoare annotation is: false [2021-10-28 08:38:51,066 INFO L857 garLoopResultBuilder]: For program point L688(lines 688 696) no Hoare annotation was computed. [2021-10-28 08:38:51,066 INFO L857 garLoopResultBuilder]: For program point L688-2(lines 688 696) no Hoare annotation was computed. [2021-10-28 08:38:51,066 INFO L857 garLoopResultBuilder]: For program point L688-4(lines 688 696) no Hoare annotation was computed. [2021-10-28 08:38:51,067 INFO L857 garLoopResultBuilder]: For program point L688-6(lines 688 696) no Hoare annotation was computed. [2021-10-28 08:38:51,067 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-10-28 08:38:51,067 INFO L853 garLoopResultBuilder]: At program point L2803(lines 2790 2834) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,067 INFO L857 garLoopResultBuilder]: For program point L227(lines 227 234) no Hoare annotation was computed. [2021-10-28 08:38:51,068 INFO L853 garLoopResultBuilder]: At program point L227-1(lines 227 234) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_main_~tmp~8 1) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ULTIMATE.start_setEmailTo_~handle 1) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_createEmail_~msg~0 1) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,068 INFO L857 garLoopResultBuilder]: For program point L227-2(lines 227 234) no Hoare annotation was computed. [2021-10-28 08:38:51,068 INFO L853 garLoopResultBuilder]: At program point L227-3(lines 227 234) the Hoare annotation is: false [2021-10-28 08:38:51,069 INFO L853 garLoopResultBuilder]: At program point L955(lines 935 957) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ~rjh~0 ~__ste_Client_Keyring0_User0~0)) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ~__ste_Client_Keyring0_User0~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (not (= ~__ste_email_to0~0 1)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 2)) (= ~__ste_Client_Keyring0_User0~0 ~__ste_Client_Keyring0_User1~0) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,069 INFO L857 garLoopResultBuilder]: For program point L691(lines 691 695) no Hoare annotation was computed. [2021-10-28 08:38:51,069 INFO L853 garLoopResultBuilder]: At program point L2739(lines 2726 2839) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~8) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,069 INFO L853 garLoopResultBuilder]: At program point L691-2(lines 684 699) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_main_~tmp~8 1) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ULTIMATE.start_setEmailTo_~handle 1) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_createEmail_~msg~0 1) (= ~in_encrypted~0 0)) [2021-10-28 08:38:51,070 INFO L857 garLoopResultBuilder]: For program point L691-3(lines 691 695) no Hoare annotation was computed. [2021-10-28 08:38:51,070 INFO L857 garLoopResultBuilder]: For program point L2607-1(lines 2607 2613) no Hoare annotation was computed. [2021-10-28 08:38:51,070 INFO L857 garLoopResultBuilder]: For program point L2607(lines 2607 2613) no Hoare annotation was computed. [2021-10-28 08:38:51,070 INFO L857 garLoopResultBuilder]: For program point L691-6(lines 691 695) no Hoare annotation was computed. [2021-10-28 08:38:51,071 INFO L853 garLoopResultBuilder]: At program point L691-8(lines 684 699) the Hoare annotation is: false [2021-10-28 08:38:51,071 INFO L857 garLoopResultBuilder]: For program point L691-9(lines 691 695) no Hoare annotation was computed. [2021-10-28 08:38:51,071 INFO L857 garLoopResultBuilder]: For program point L2343-1(lines 2343 2379) no Hoare annotation was computed. [2021-10-28 08:38:51,071 INFO L857 garLoopResultBuilder]: For program point L2343(lines 2343 2379) no Hoare annotation was computed. [2021-10-28 08:38:51,071 INFO L857 garLoopResultBuilder]: For program point L2343-3(lines 2343 2379) no Hoare annotation was computed. [2021-10-28 08:38:51,072 INFO L857 garLoopResultBuilder]: For program point L2343-2(lines 2343 2379) no Hoare annotation was computed. [2021-10-28 08:38:51,072 INFO L857 garLoopResultBuilder]: For program point L2211-1(lines 2211 2227) no Hoare annotation was computed. [2021-10-28 08:38:51,072 INFO L857 garLoopResultBuilder]: For program point L2211(lines 2211 2227) no Hoare annotation was computed. [2021-10-28 08:38:51,072 INFO L857 garLoopResultBuilder]: For program point L2343-4(lines 2343 2379) no Hoare annotation was computed. [2021-10-28 08:38:51,073 INFO L857 garLoopResultBuilder]: For program point L2211-3(lines 2211 2227) no Hoare annotation was computed. [2021-10-28 08:38:51,073 INFO L857 garLoopResultBuilder]: For program point L2211-2(lines 2211 2227) no Hoare annotation was computed. [2021-10-28 08:38:51,073 INFO L857 garLoopResultBuilder]: For program point L2211-4(lines 2211 2227) no Hoare annotation was computed. [2021-10-28 08:38:51,073 INFO L857 garLoopResultBuilder]: For program point L2410(lines 2410 2441) no Hoare annotation was computed. [2021-10-28 08:38:51,073 INFO L857 garLoopResultBuilder]: For program point L2344(lines 2344 2352) no Hoare annotation was computed. [2021-10-28 08:38:51,074 INFO L857 garLoopResultBuilder]: For program point L2344-2(lines 2344 2352) no Hoare annotation was computed. [2021-10-28 08:38:51,074 INFO L857 garLoopResultBuilder]: For program point L2344-4(lines 2344 2352) no Hoare annotation was computed. [2021-10-28 08:38:51,074 INFO L857 garLoopResultBuilder]: For program point L2344-6(lines 2344 2352) no Hoare annotation was computed. [2021-10-28 08:38:51,074 INFO L857 garLoopResultBuilder]: For program point L2344-8(lines 2344 2352) no Hoare annotation was computed. [2021-10-28 08:38:51,075 INFO L857 garLoopResultBuilder]: For program point L2411(lines 2411 2422) no Hoare annotation was computed. [2021-10-28 08:38:51,075 INFO L857 garLoopResultBuilder]: For program point L2808(lines 2808 2815) no Hoare annotation was computed. [2021-10-28 08:38:51,075 INFO L857 garLoopResultBuilder]: For program point L2478(lines 2478 2494) no Hoare annotation was computed. [2021-10-28 08:38:51,075 INFO L857 garLoopResultBuilder]: For program point L2478-1(lines 2478 2494) no Hoare annotation was computed. [2021-10-28 08:38:51,075 INFO L857 garLoopResultBuilder]: For program point L2479-1(lines 2479 2490) no Hoare annotation was computed. [2021-10-28 08:38:51,076 INFO L857 garLoopResultBuilder]: For program point L2479(lines 2479 2490) no Hoare annotation was computed. [2021-10-28 08:38:51,076 INFO L857 garLoopResultBuilder]: For program point L2347(lines 2347 2351) no Hoare annotation was computed. [2021-10-28 08:38:51,076 INFO L857 garLoopResultBuilder]: For program point L2347-3(lines 2347 2351) no Hoare annotation was computed. [2021-10-28 08:38:51,076 INFO L857 garLoopResultBuilder]: For program point L2215-1(lines 2215 2226) no Hoare annotation was computed. [2021-10-28 08:38:51,077 INFO L857 garLoopResultBuilder]: For program point L2215(lines 2215 2226) no Hoare annotation was computed. [2021-10-28 08:38:51,077 INFO L857 garLoopResultBuilder]: For program point L2215-3(lines 2215 2226) no Hoare annotation was computed. [2021-10-28 08:38:51,077 INFO L857 garLoopResultBuilder]: For program point L2215-2(lines 2215 2226) no Hoare annotation was computed. [2021-10-28 08:38:51,077 INFO L857 garLoopResultBuilder]: For program point L2347-6(lines 2347 2351) no Hoare annotation was computed. [2021-10-28 08:38:51,077 INFO L857 garLoopResultBuilder]: For program point L2347-9(lines 2347 2351) no Hoare annotation was computed. [2021-10-28 08:38:51,077 INFO L857 garLoopResultBuilder]: For program point L2215-4(lines 2215 2226) no Hoare annotation was computed. [2021-10-28 08:38:51,081 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, 1, 1] [2021-10-28 08:38:51,083 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-10-28 08:38:51,176 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.10 08:38:51 BoogieIcfgContainer [2021-10-28 08:38:51,177 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-28 08:38:51,177 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-28 08:38:51,178 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-28 08:38:51,178 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-28 08:38:51,179 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 08:37:47" (3/4) ... [2021-10-28 08:38:51,182 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-10-28 08:38:51,246 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 134 nodes and edges [2021-10-28 08:38:51,251 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 74 nodes and edges [2021-10-28 08:38:51,257 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2021-10-28 08:38:51,261 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-10-28 08:38:51,266 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-10-28 08:38:51,271 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-28 08:38:51,321 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(rjh == 1) && __ste_Client_Keyring0_User0 == 0) && \result == 1) && \result == queue_empty) && !(__ste_email_to0 == 1)) && __ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1) && in_encrypted == 0 [2021-10-28 08:38:51,324 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((!(rjh == 1) && queue_empty == tmp) && __ste_Client_Keyring0_User0 == 0) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && __ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1) && in_encrypted == 0 [2021-10-28 08:38:51,324 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((!(rjh == 1) && queue_empty == tmp) && __ste_Client_Keyring0_User0 == 0) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && __ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1) && in_encrypted == 0 [2021-10-28 08:38:51,325 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((rjh == handle && queue_empty == tmp) && __ste_Client_Keyring0_User0 == 0) && handle == rjh___0) && \result == 1) && \result == queue_empty) && !(__ste_email_to0 == 1)) && handle == 2) && __ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1) && in_encrypted == 0 [2021-10-28 08:38:51,325 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((rjh == handle && queue_empty == tmp) && __ste_Client_Keyring0_User0 == 0) && handle == rjh___0) && \result == 1) && \result == queue_empty) && !(handle == 1)) && !(__ste_email_to0 == 1)) && handle == 2) && __ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1) && in_encrypted == 0 [2021-10-28 08:38:51,326 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh == __ste_Client_Keyring0_User0)) && !(handle == 1)) && __ste_Client_Keyring0_User0 == 0) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(handle == 1)) && !(__ste_email_to0 == 1)) && __ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1) && in_encrypted == 0 [2021-10-28 08:38:51,326 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh == __ste_Client_Keyring0_User0)) && !(handle == 1)) && __ste_Client_Keyring0_User0 == 0) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(handle == 2)) && __ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1) && in_encrypted == 0 [2021-10-28 08:38:51,327 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh == __ste_Client_Keyring0_User0)) && !(handle == 1)) && __ste_Client_Keyring0_User0 == 0) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(handle == 2)) && __ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1) && in_encrypted == 0 [2021-10-28 08:38:51,328 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,328 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,329 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,334 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,335 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,335 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,340 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,340 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,341 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,341 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,341 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,342 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,342 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((op3 == 0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(handle == 1)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,346 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(handle == 1)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,347 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && !(to == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1) && in_encrypted == 0 [2021-10-28 08:38:51,347 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,348 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1) && in_encrypted == 0 [2021-10-28 08:38:51,348 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((op4 == 0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,348 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && op1 == 0) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,348 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && op5 == 0) && in_encrypted == 0 [2021-10-28 08:38:51,349 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1) && in_encrypted == 0 [2021-10-28 08:38:51,349 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,350 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,350 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((op4 == 0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,350 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && op1 == 0) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,351 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && op5 == 0) && in_encrypted == 0 [2021-10-28 08:38:51,351 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((op4 == 0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,351 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && op1 == 0) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,351 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && op5 == 0) && in_encrypted == 0 [2021-10-28 08:38:51,352 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,352 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,353 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((op4 == 0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,353 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,353 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && op1 == 0) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,353 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && op5 == 0) && in_encrypted == 0 [2021-10-28 08:38:51,354 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,355 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1) && in_encrypted == 0 [2021-10-28 08:38:51,355 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((op4 == 0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,355 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,356 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && op1 == 0) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,356 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && op5 == 0) && in_encrypted == 0 [2021-10-28 08:38:51,357 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,357 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,358 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,358 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1) && in_encrypted == 0 [2021-10-28 08:38:51,359 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && op1 == 0) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,359 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1) && in_encrypted == 0 [2021-10-28 08:38:51,359 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1) && in_encrypted == 0 [2021-10-28 08:38:51,360 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && op1 == 0) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,360 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1) && in_encrypted == 0 [2021-10-28 08:38:51,361 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && op1 == 0) && !(__ste_email_to0 == 1)) && in_encrypted == 0 [2021-10-28 08:38:51,361 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1) && in_encrypted == 0 [2021-10-28 08:38:51,362 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1) && in_encrypted == 0 [2021-10-28 08:38:51,362 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1) && in_encrypted == 0 [2021-10-28 08:38:51,363 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1) && in_encrypted == 0 [2021-10-28 08:38:51,363 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1 [2021-10-28 08:38:51,363 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1 [2021-10-28 08:38:51,364 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1 [2021-10-28 08:38:51,364 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1 [2021-10-28 08:38:51,364 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1 [2021-10-28 08:38:51,365 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(\result == 0)) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1 [2021-10-28 08:38:51,365 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1 [2021-10-28 08:38:51,365 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1 [2021-10-28 08:38:51,366 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1 [2021-10-28 08:38:51,591 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238144cf-7b31-47e2-aaf7-13e2b0db9f97/bin/uautomizer-UnR33cPsHg/witness.graphml [2021-10-28 08:38:51,591 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-28 08:38:51,593 INFO L168 Benchmark]: Toolchain (without parser) took 68627.93 ms. Allocated memory was 115.3 MB in the beginning and 6.7 GB in the end (delta: 6.5 GB). Free memory was 82.6 MB in the beginning and 2.4 GB in the end (delta: -2.3 GB). Peak memory consumption was 4.2 GB. Max. memory is 16.1 GB. [2021-10-28 08:38:51,594 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 115.3 MB. Free memory is still 69.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-28 08:38:51,594 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1192.12 ms. Allocated memory is still 115.3 MB. Free memory was 82.3 MB in the beginning and 64.3 MB in the end (delta: 18.0 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2021-10-28 08:38:51,595 INFO L168 Benchmark]: Boogie Procedure Inliner took 255.98 ms. Allocated memory was 115.3 MB in the beginning and 153.1 MB in the end (delta: 37.7 MB). Free memory was 64.3 MB in the beginning and 124.7 MB in the end (delta: -60.3 MB). Peak memory consumption was 15.7 MB. Max. memory is 16.1 GB. [2021-10-28 08:38:51,596 INFO L168 Benchmark]: Boogie Preprocessor took 203.88 ms. Allocated memory is still 153.1 MB. Free memory was 124.7 MB in the beginning and 119.4 MB in the end (delta: 5.3 MB). Peak memory consumption was 7.8 MB. Max. memory is 16.1 GB. [2021-10-28 08:38:51,596 INFO L168 Benchmark]: RCFGBuilder took 2872.17 ms. Allocated memory is still 153.1 MB. Free memory was 119.4 MB in the beginning and 68.6 MB in the end (delta: 50.8 MB). Peak memory consumption was 62.9 MB. Max. memory is 16.1 GB. [2021-10-28 08:38:51,597 INFO L168 Benchmark]: TraceAbstraction took 63679.07 ms. Allocated memory was 153.1 MB in the beginning and 6.7 GB in the end (delta: 6.5 GB). Free memory was 67.7 MB in the beginning and 2.4 GB in the end (delta: -2.3 GB). Peak memory consumption was 4.2 GB. Max. memory is 16.1 GB. [2021-10-28 08:38:51,597 INFO L168 Benchmark]: Witness Printer took 413.84 ms. Allocated memory is still 6.7 GB. Free memory was 2.4 GB in the beginning and 2.4 GB in the end (delta: 30.4 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.1 GB. [2021-10-28 08:38:51,600 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 115.3 MB. Free memory is still 69.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1192.12 ms. Allocated memory is still 115.3 MB. Free memory was 82.3 MB in the beginning and 64.3 MB in the end (delta: 18.0 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 255.98 ms. Allocated memory was 115.3 MB in the beginning and 153.1 MB in the end (delta: 37.7 MB). Free memory was 64.3 MB in the beginning and 124.7 MB in the end (delta: -60.3 MB). Peak memory consumption was 15.7 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 203.88 ms. Allocated memory is still 153.1 MB. Free memory was 124.7 MB in the beginning and 119.4 MB in the end (delta: 5.3 MB). Peak memory consumption was 7.8 MB. Max. memory is 16.1 GB. * RCFGBuilder took 2872.17 ms. Allocated memory is still 153.1 MB. Free memory was 119.4 MB in the beginning and 68.6 MB in the end (delta: 50.8 MB). Peak memory consumption was 62.9 MB. Max. memory is 16.1 GB. * TraceAbstraction took 63679.07 ms. Allocated memory was 153.1 MB in the beginning and 6.7 GB in the end (delta: 6.5 GB). Free memory was 67.7 MB in the beginning and 2.4 GB in the end (delta: -2.3 GB). Peak memory consumption was 4.2 GB. Max. memory is 16.1 GB. * Witness Printer took 413.84 ms. Allocated memory is still 6.7 GB. Free memory was 2.4 GB in the beginning and 2.4 GB in the end (delta: 30.4 MB). Peak memory consumption was 29.4 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: 1462]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 1462]: 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, 383 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 63.5s, OverallIterations: 22, TraceHistogramMax: 3, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.3s, AutomataDifference: 15.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 31.4s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 15164 SDtfs, 25619 SDslu, 22238 SDs, 0 SdLazy, 847 SolverSat, 86 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 270 GetRequests, 178 SyntacticMatches, 0 SemanticMatches, 92 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=29020occurred in iteration=21, InterpolantAutomatonStates: 105, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 10.3s AutomataMinimizationTime, 22 MinimizatonAttempts, 7839 StatesRemovedByMinimization, 18 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 95 LocationsWithAnnotation, 95 PreInvPairs, 6526 NumberOfFragments, 2988 HoareAnnotationTreeSize, 95 FomulaSimplifications, 77525257 FormulaSimplificationTreeSizeReduction, 19.4s HoareSimplificationTime, 95 FomulaSimplificationsInter, 3784800 FormulaSimplificationTreeSizeReductionInter, 11.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 1.1s SatisfiabilityAnalysisTime, 2.4s InterpolantComputationTime, 1746 NumberOfCodeBlocks, 1746 NumberOfCodeBlocksAsserted, 24 NumberOfCheckSat, 1722 ConstructedInterpolants, 0 QuantifiedInterpolants, 2826 SizeOfPredicates, 0 NumberOfNonLiveVariables, 1886 ConjunctsInSsa, 6 ConjunctsInUnsatCore, 24 InterpolantComputations, 21 PerfectInterpolantSequences, 75/81 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: 495]: Loop Invariant Derived loop invariant: ((((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1) && in_encrypted == 0 - InvariantResult [Line: 979]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && op1 == 0) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 2231]: Loop Invariant Derived loop invariant: (((((((((op4 == 0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 78]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh == __ste_Client_Keyring0_User0)) && !(handle == 1)) && __ste_Client_Keyring0_User0 == 0) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(handle == 1)) && !(__ste_email_to0 == 1)) && __ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1) && in_encrypted == 0 - InvariantResult [Line: 2446]: Loop Invariant Derived loop invariant: ((((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1) && in_encrypted == 0 - InvariantResult [Line: 2285]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && op1 == 0) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 935]: Loop Invariant Derived loop invariant: (((((((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh == __ste_Client_Keyring0_User0)) && !(handle == 1)) && __ste_Client_Keyring0_User0 == 0) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(handle == 2)) && __ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1) && in_encrypted == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((op4 == 0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 2679]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 227]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 647]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2804]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 2231]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 2339]: Loop Invariant Derived loop invariant: (((((((((op4 == 0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 513]: Loop Invariant Derived loop invariant: ((((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1) && in_encrypted == 0 - InvariantResult [Line: 628]: Loop Invariant Derived loop invariant: ((((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1) && in_encrypted == 0 - InvariantResult [Line: 2251]: Loop Invariant Derived loop invariant: (((((((((op4 == 0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 370]: Loop Invariant Derived loop invariant: (((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1 - InvariantResult [Line: 2160]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2712]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 227]: Loop Invariant Derived loop invariant: ((((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1) && in_encrypted == 0 - InvariantResult [Line: 276]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2726]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 2500]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && op1 == 0) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 2207]: Loop Invariant Derived loop invariant: (((((((((op4 == 0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 2687]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 1081]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(handle == 1)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 2231]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && op5 == 0) && in_encrypted == 0 - InvariantResult [Line: 628]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2678]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 2754]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 2339]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && op5 == 0) && in_encrypted == 0 - InvariantResult [Line: 2765]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 2595]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 513]: Loop Invariant Derived loop invariant: ((((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1) && in_encrypted == 0 - InvariantResult [Line: 65]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2231]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((!(rjh == 1) && __ste_Client_Keyring0_User0 == 0) && queue_empty == 1) && !(__ste_email_to0 == 1)) && __ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1) && in_encrypted == 0 - InvariantResult [Line: 958]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh == __ste_Client_Keyring0_User0)) && !(handle == 1)) && __ste_Client_Keyring0_User0 == 0) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(handle == 2)) && __ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1) && in_encrypted == 0 - InvariantResult [Line: 2339]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && op1 == 0) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 665]: Loop Invariant Derived loop invariant: (((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1 - InvariantResult [Line: 2701]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 513]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2251]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 684]: Loop Invariant Derived loop invariant: ((((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1) && in_encrypted == 0 - InvariantResult [Line: 628]: Loop Invariant Derived loop invariant: (((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1 - InvariantResult [Line: 513]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 276]: Loop Invariant Derived loop invariant: (((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((rjh == handle && queue_empty == tmp) && __ste_Client_Keyring0_User0 == 0) && handle == rjh___0) && \result == 1) && \result == queue_empty) && !(handle == 1)) && !(__ste_email_to0 == 1)) && handle == 2) && __ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1) && in_encrypted == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((!(rjh == 1) && queue_empty == tmp) && __ste_Client_Keyring0_User0 == 0) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && __ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1) && in_encrypted == 0 - InvariantResult [Line: 361]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2207]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 2339]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 628]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((!(rjh == 1) && queue_empty == tmp) && __ste_Client_Keyring0_User0 == 0) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && __ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1) && in_encrypted == 0 - InvariantResult [Line: 343]: Loop Invariant Derived loop invariant: ((((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(\result == 0)) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1 - InvariantResult [Line: 684]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2207]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 647]: Loop Invariant Derived loop invariant: (((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1 - InvariantResult [Line: 532]: Loop Invariant Derived loop invariant: ((((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1) && in_encrypted == 0 - InvariantResult [Line: 78]: Loop Invariant Derived loop invariant: ((((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1) && in_encrypted == 0 - InvariantResult [Line: 2231]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && op1 == 0) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 1071]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 2207]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && op1 == 0) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 2339]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 1555]: Loop Invariant Derived loop invariant: ((((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1) && in_encrypted == 0 - InvariantResult [Line: 2779]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 2251]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && op1 == 0) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 495]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 495]: Loop Invariant Derived loop invariant: ((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && !(to == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1) && in_encrypted == 0 - InvariantResult [Line: 968]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 628]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 628]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2740]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 352]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2160]: Loop Invariant Derived loop invariant: (((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1 - InvariantResult [Line: 2595]: Loop Invariant Derived loop invariant: ((((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1) && in_encrypted == 0 - InvariantResult [Line: 2446]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 151]: Loop Invariant Derived loop invariant: (((((!(rjh == 1) && __ste_Client_Keyring0_User0 == 0) && \result == 1) && \result == queue_empty) && !(__ste_email_to0 == 1)) && __ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1) && in_encrypted == 0 - InvariantResult [Line: 370]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((((op3 == 0 && handle == chuck___0) && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(handle == 1)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 65]: Loop Invariant Derived loop invariant: (((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && op5 == 0) && in_encrypted == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((rjh == handle && queue_empty == tmp) && __ste_Client_Keyring0_User0 == 0) && handle == rjh___0) && \result == 1) && \result == queue_empty) && !(__ste_email_to0 == 1)) && handle == 2) && __ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1) && in_encrypted == 0 - InvariantResult [Line: 2207]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && op5 == 0) && in_encrypted == 0 - InvariantResult [Line: 2251]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 320]: Loop Invariant Derived loop invariant: (((((((((((handle == chuck___0 && !(rjh___0 == 1)) && tmp == 1) && !(rjh == 1)) && !(handle == 1)) && handle == 1) && !(to == 1)) && !(value == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && msg == 1 - InvariantResult [Line: 2790]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 665]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2392]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && op1 == 0) && !(__ste_email_to0 == 1)) && in_encrypted == 0 - InvariantResult [Line: 2251]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && !(rjh___0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(handle == 1)) && \result == 1) && \result == queue_empty) && !(handle == 2)) && !(__ste_email_to0 == 1)) && op5 == 0) && in_encrypted == 0 RESULT: Ultimate proved your program to be correct! [2021-10-28 08:38:51,711 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238144cf-7b31-47e2-aaf7-13e2b0db9f97/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...