./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/email_spec1_product12_true-unreach-call_true-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_7a5be49a-b023-410e-803e-fda77ea4286e/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7a5be49a-b023-410e-803e-fda77ea4286e/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7a5be49a-b023-410e-803e-fda77ea4286e/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7a5be49a-b023-410e-803e-fda77ea4286e/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec1_product12_true-unreach-call_true-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_7a5be49a-b023-410e-803e-fda77ea4286e/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7a5be49a-b023-410e-803e-fda77ea4286e/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d8be154d3e1e3530184c878a0d9a3b350197adb1 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 00:32:17,607 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 00:32:17,608 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 00:32:17,616 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 00:32:17,616 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 00:32:17,616 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 00:32:17,617 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 00:32:17,618 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 00:32:17,619 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 00:32:17,619 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 00:32:17,620 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 00:32:17,620 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 00:32:17,620 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 00:32:17,621 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 00:32:17,621 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 00:32:17,622 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 00:32:17,623 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 00:32:17,624 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 00:32:17,625 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 00:32:17,626 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 00:32:17,627 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 00:32:17,627 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 00:32:17,629 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 00:32:17,629 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 00:32:17,629 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 00:32:17,630 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 00:32:17,630 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 00:32:17,631 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 00:32:17,632 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 00:32:17,633 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 00:32:17,633 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 00:32:17,633 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 00:32:17,634 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 00:32:17,634 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 00:32:17,635 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 00:32:17,635 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 00:32:17,636 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7a5be49a-b023-410e-803e-fda77ea4286e/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-10 00:32:17,643 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 00:32:17,643 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 00:32:17,644 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 00:32:17,644 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 00:32:17,644 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 00:32:17,644 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 00:32:17,645 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 00:32:17,645 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 00:32:17,645 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 00:32:17,645 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 00:32:17,645 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 00:32:17,645 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 00:32:17,645 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 00:32:17,646 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 00:32:17,646 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 00:32:17,646 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 00:32:17,646 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 00:32:17,646 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 00:32:17,646 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 00:32:17,646 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 00:32:17,646 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 00:32:17,647 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 00:32:17,647 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 00:32:17,647 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 00:32:17,647 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 00:32:17,647 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 00:32:17,647 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 00:32:17,647 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 00:32:17,648 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 00:32:17,648 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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-vcloud-master/worker/working_dir_7a5be49a-b023-410e-803e-fda77ea4286e/bin-2019/uautomizer 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(__VERIFIER_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 -> d8be154d3e1e3530184c878a0d9a3b350197adb1 [2018-11-10 00:32:17,673 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 00:32:17,681 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 00:32:17,684 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 00:32:17,685 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 00:32:17,685 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 00:32:17,686 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7a5be49a-b023-410e-803e-fda77ea4286e/bin-2019/uautomizer/../../sv-benchmarks/c/product-lines/email_spec1_product12_true-unreach-call_true-termination.cil.c [2018-11-10 00:32:17,724 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7a5be49a-b023-410e-803e-fda77ea4286e/bin-2019/uautomizer/data/852400582/0e9c40422ca54279898b9377c3a0cdde/FLAGdff4c9c94 [2018-11-10 00:32:18,150 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 00:32:18,151 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7a5be49a-b023-410e-803e-fda77ea4286e/sv-benchmarks/c/product-lines/email_spec1_product12_true-unreach-call_true-termination.cil.c [2018-11-10 00:32:18,165 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7a5be49a-b023-410e-803e-fda77ea4286e/bin-2019/uautomizer/data/852400582/0e9c40422ca54279898b9377c3a0cdde/FLAGdff4c9c94 [2018-11-10 00:32:18,177 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7a5be49a-b023-410e-803e-fda77ea4286e/bin-2019/uautomizer/data/852400582/0e9c40422ca54279898b9377c3a0cdde [2018-11-10 00:32:18,179 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 00:32:18,181 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 00:32:18,181 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 00:32:18,182 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 00:32:18,185 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 00:32:18,185 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:32:18" (1/1) ... [2018-11-10 00:32:18,188 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e0d08fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:32:18, skipping insertion in model container [2018-11-10 00:32:18,188 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:32:18" (1/1) ... [2018-11-10 00:32:18,197 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 00:32:18,246 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 00:32:18,607 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 00:32:18,618 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 00:32:18,762 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 00:32:18,808 INFO L193 MainTranslator]: Completed translation [2018-11-10 00:32:18,808 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:32:18 WrapperNode [2018-11-10 00:32:18,808 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 00:32:18,809 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 00:32:18,809 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 00:32:18,809 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 00:32:18,820 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:32:18" (1/1) ... [2018-11-10 00:32:18,820 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:32:18" (1/1) ... [2018-11-10 00:32:18,840 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:32:18" (1/1) ... [2018-11-10 00:32:18,841 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:32:18" (1/1) ... [2018-11-10 00:32:18,875 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:32:18" (1/1) ... [2018-11-10 00:32:18,887 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:32:18" (1/1) ... [2018-11-10 00:32:18,895 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:32:18" (1/1) ... [2018-11-10 00:32:18,906 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 00:32:18,907 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 00:32:18,907 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 00:32:18,907 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 00:32:18,907 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:32:18" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7a5be49a-b023-410e-803e-fda77ea4286e/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 00:32:18,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 00:32:18,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 00:32:18,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2018-11-10 00:32:18,953 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-10 00:32:18,953 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2018-11-10 00:32:18,953 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-10 00:32:18,953 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-10 00:32:18,953 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-10 00:32:18,953 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2018-11-10 00:32:18,953 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2018-11-10 00:32:18,954 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2018-11-10 00:32:18,954 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2018-11-10 00:32:18,954 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2018-11-10 00:32:18,954 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2018-11-10 00:32:18,954 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2018-11-10 00:32:18,954 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2018-11-10 00:32:18,955 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-10 00:32:18,955 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 00:32:18,956 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2018-11-10 00:32:18,956 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2018-11-10 00:32:18,956 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2018-11-10 00:32:18,956 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2018-11-10 00:32:18,956 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2018-11-10 00:32:18,956 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2018-11-10 00:32:18,956 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2018-11-10 00:32:18,956 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2018-11-10 00:32:18,956 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2018-11-10 00:32:18,957 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2018-11-10 00:32:18,957 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2018-11-10 00:32:18,957 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2018-11-10 00:32:18,957 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2018-11-10 00:32:18,957 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2018-11-10 00:32:18,957 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2018-11-10 00:32:18,957 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2018-11-10 00:32:18,957 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2018-11-10 00:32:18,957 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2018-11-10 00:32:18,957 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2018-11-10 00:32:18,958 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2018-11-10 00:32:18,958 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2018-11-10 00:32:18,958 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2018-11-10 00:32:18,958 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2018-11-10 00:32:18,958 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2018-11-10 00:32:18,958 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2018-11-10 00:32:18,958 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2018-11-10 00:32:18,958 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2018-11-10 00:32:18,958 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2018-11-10 00:32:18,958 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2018-11-10 00:32:18,959 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2018-11-10 00:32:18,959 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2018-11-10 00:32:18,959 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2018-11-10 00:32:18,959 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2018-11-10 00:32:18,959 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2018-11-10 00:32:18,959 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2018-11-10 00:32:18,959 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2018-11-10 00:32:18,959 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2018-11-10 00:32:18,959 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2018-11-10 00:32:18,959 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2018-11-10 00:32:18,960 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2018-11-10 00:32:18,960 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2018-11-10 00:32:18,960 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2018-11-10 00:32:18,960 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Encrypt [2018-11-10 00:32:18,960 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2018-11-10 00:32:18,960 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2018-11-10 00:32:18,960 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2018-11-10 00:32:18,960 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2018-11-10 00:32:18,960 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2018-11-10 00:32:18,960 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2018-11-10 00:32:18,960 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2018-11-10 00:32:18,961 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2018-11-10 00:32:18,961 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2018-11-10 00:32:18,961 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2018-11-10 00:32:18,961 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2018-11-10 00:32:18,961 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2018-11-10 00:32:18,961 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2018-11-10 00:32:18,961 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2018-11-10 00:32:18,961 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2018-11-10 00:32:18,961 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2018-11-10 00:32:18,961 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2018-11-10 00:32:18,961 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2018-11-10 00:32:18,962 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2018-11-10 00:32:18,962 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2018-11-10 00:32:18,962 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2018-11-10 00:32:18,962 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2018-11-10 00:32:18,962 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2018-11-10 00:32:18,962 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2018-11-10 00:32:18,966 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2018-11-10 00:32:18,966 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2018-11-10 00:32:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2018-11-10 00:32:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2018-11-10 00:32:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2018-11-10 00:32:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2018-11-10 00:32:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2018-11-10 00:32:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2018-11-10 00:32:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2018-11-10 00:32:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2018-11-10 00:32:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2018-11-10 00:32:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2018-11-10 00:32:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2018-11-10 00:32:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-10 00:32:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2018-11-10 00:32:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2018-11-10 00:32:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__wrappee__Keys [2018-11-10 00:32:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2018-11-10 00:32:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2018-11-10 00:32:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2018-11-10 00:32:18,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__AddressBookEncrypt_spec__1 [2018-11-10 00:32:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-10 00:32:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-10 00:32:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2018-11-10 00:32:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2018-11-10 00:32:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2018-11-10 00:32:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2018-11-10 00:32:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2018-11-10 00:32:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2018-11-10 00:32:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2018-11-10 00:32:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2018-11-10 00:32:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-10 00:32:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2018-11-10 00:32:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-10 00:32:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-10 00:32:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-10 00:32:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-10 00:32:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2018-11-10 00:32:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2018-11-10 00:32:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2018-11-10 00:32:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2018-11-10 00:32:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2018-11-10 00:32:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2018-11-10 00:32:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2018-11-10 00:32:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2018-11-10 00:32:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2018-11-10 00:32:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2018-11-10 00:32:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2018-11-10 00:32:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2018-11-10 00:32:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2018-11-10 00:32:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2018-11-10 00:32:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2018-11-10 00:32:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2018-11-10 00:32:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2018-11-10 00:32:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2018-11-10 00:32:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-10 00:32:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 00:32:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2018-11-10 00:32:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2018-11-10 00:32:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2018-11-10 00:32:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2018-11-10 00:32:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2018-11-10 00:32:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 00:32:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2018-11-10 00:32:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2018-11-10 00:32:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2018-11-10 00:32:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2018-11-10 00:32:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2018-11-10 00:32:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2018-11-10 00:32:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2018-11-10 00:32:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2018-11-10 00:32:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2018-11-10 00:32:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2018-11-10 00:32:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2018-11-10 00:32:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2018-11-10 00:32:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2018-11-10 00:32:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2018-11-10 00:32:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2018-11-10 00:32:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2018-11-10 00:32:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2018-11-10 00:32:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2018-11-10 00:32:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2018-11-10 00:32:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2018-11-10 00:32:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2018-11-10 00:32:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2018-11-10 00:32:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2018-11-10 00:32:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2018-11-10 00:32:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2018-11-10 00:32:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2018-11-10 00:32:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2018-11-10 00:32:18,977 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2018-11-10 00:32:18,977 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2018-11-10 00:32:18,977 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2018-11-10 00:32:18,977 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2018-11-10 00:32:18,977 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2018-11-10 00:32:18,977 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2018-11-10 00:32:18,977 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2018-11-10 00:32:18,977 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2018-11-10 00:32:18,977 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__AddressBookEncrypt_spec__1 [2018-11-10 00:32:18,977 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2018-11-10 00:32:18,977 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Encrypt [2018-11-10 00:32:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2018-11-10 00:32:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2018-11-10 00:32:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2018-11-10 00:32:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2018-11-10 00:32:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2018-11-10 00:32:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2018-11-10 00:32:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2018-11-10 00:32:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2018-11-10 00:32:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2018-11-10 00:32:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2018-11-10 00:32:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2018-11-10 00:32:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2018-11-10 00:32:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2018-11-10 00:32:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2018-11-10 00:32:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2018-11-10 00:32:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2018-11-10 00:32:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2018-11-10 00:32:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-10 00:32:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-10 00:32:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2018-11-10 00:32:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-10 00:32:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-10 00:32:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-10 00:32:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2018-11-10 00:32:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 00:32:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2018-11-10 00:32:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2018-11-10 00:32:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-10 00:32:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2018-11-10 00:32:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2018-11-10 00:32:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2018-11-10 00:32:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-10 00:32:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2018-11-10 00:32:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2018-11-10 00:32:18,981 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2018-11-10 00:32:18,981 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2018-11-10 00:32:18,981 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__wrappee__Keys [2018-11-10 00:32:18,981 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 00:32:18,981 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 00:32:18,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-10 00:32:20,284 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 00:32:20,285 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 12:32:20 BoogieIcfgContainer [2018-11-10 00:32:20,285 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 00:32:20,286 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 00:32:20,286 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 00:32:20,288 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 00:32:20,288 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 12:32:18" (1/3) ... [2018-11-10 00:32:20,289 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77efca6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 12:32:20, skipping insertion in model container [2018-11-10 00:32:20,289 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:32:18" (2/3) ... [2018-11-10 00:32:20,289 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77efca6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 12:32:20, skipping insertion in model container [2018-11-10 00:32:20,289 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 12:32:20" (3/3) ... [2018-11-10 00:32:20,292 INFO L112 eAbstractionObserver]: Analyzing ICFG email_spec1_product12_true-unreach-call_true-termination.cil.c [2018-11-10 00:32:20,298 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 00:32:20,308 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 00:32:20,322 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 00:32:20,350 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-10 00:32:20,351 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 00:32:20,351 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 00:32:20,351 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 00:32:20,351 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 00:32:20,352 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 00:32:20,352 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 00:32:20,352 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 00:32:20,352 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 00:32:20,374 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states. [2018-11-10 00:32:20,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2018-11-10 00:32:20,389 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:32:20,390 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 00:32:20,392 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:32:20,397 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:32:20,398 INFO L82 PathProgramCache]: Analyzing trace with hash 549196543, now seen corresponding path program 1 times [2018-11-10 00:32:20,400 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:32:20,400 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:32:20,442 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:20,442 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:32:20,442 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:20,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:32:20,755 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2018-11-10 00:32:20,757 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:32:20,757 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 00:32:20,761 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-10 00:32:20,769 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-10 00:32:20,769 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 00:32:20,771 INFO L87 Difference]: Start difference. First operand 468 states. Second operand 2 states. [2018-11-10 00:32:20,816 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:32:20,817 INFO L93 Difference]: Finished difference Result 608 states and 796 transitions. [2018-11-10 00:32:20,817 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-10 00:32:20,818 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 184 [2018-11-10 00:32:20,818 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:32:20,832 INFO L225 Difference]: With dead ends: 608 [2018-11-10 00:32:20,832 INFO L226 Difference]: Without dead ends: 423 [2018-11-10 00:32:20,835 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 00:32:20,848 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 423 states. [2018-11-10 00:32:20,878 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 423 to 423. [2018-11-10 00:32:20,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 423 states. [2018-11-10 00:32:20,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 423 states and 554 transitions. [2018-11-10 00:32:20,882 INFO L78 Accepts]: Start accepts. Automaton has 423 states and 554 transitions. Word has length 184 [2018-11-10 00:32:20,884 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:32:20,884 INFO L481 AbstractCegarLoop]: Abstraction has 423 states and 554 transitions. [2018-11-10 00:32:20,884 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-10 00:32:20,884 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 554 transitions. [2018-11-10 00:32:20,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2018-11-10 00:32:20,888 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:32:20,888 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 00:32:20,888 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:32:20,888 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:32:20,888 INFO L82 PathProgramCache]: Analyzing trace with hash -190154883, now seen corresponding path program 1 times [2018-11-10 00:32:20,888 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:32:20,889 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:32:20,889 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:20,889 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:32:20,889 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:20,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:32:21,060 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2018-11-10 00:32:21,061 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:32:21,061 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 00:32:21,062 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 00:32:21,063 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 00:32:21,063 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 00:32:21,063 INFO L87 Difference]: Start difference. First operand 423 states and 554 transitions. Second operand 3 states. [2018-11-10 00:32:21,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:32:21,105 INFO L93 Difference]: Finished difference Result 592 states and 766 transitions. [2018-11-10 00:32:21,106 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 00:32:21,106 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 186 [2018-11-10 00:32:21,107 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:32:21,110 INFO L225 Difference]: With dead ends: 592 [2018-11-10 00:32:21,111 INFO L226 Difference]: Without dead ends: 427 [2018-11-10 00:32:21,112 INFO L605 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 [2018-11-10 00:32:21,113 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 427 states. [2018-11-10 00:32:21,132 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 427 to 426. [2018-11-10 00:32:21,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 426 states. [2018-11-10 00:32:21,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 426 states and 557 transitions. [2018-11-10 00:32:21,135 INFO L78 Accepts]: Start accepts. Automaton has 426 states and 557 transitions. Word has length 186 [2018-11-10 00:32:21,136 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:32:21,136 INFO L481 AbstractCegarLoop]: Abstraction has 426 states and 557 transitions. [2018-11-10 00:32:21,136 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 00:32:21,136 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 557 transitions. [2018-11-10 00:32:21,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2018-11-10 00:32:21,140 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:32:21,140 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 00:32:21,141 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:32:21,141 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:32:21,141 INFO L82 PathProgramCache]: Analyzing trace with hash -754393776, now seen corresponding path program 1 times [2018-11-10 00:32:21,141 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:32:21,141 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:32:21,142 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:21,142 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:32:21,142 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:21,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:32:21,271 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2018-11-10 00:32:21,271 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:32:21,271 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 00:32:21,272 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 00:32:21,272 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 00:32:21,272 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 00:32:21,272 INFO L87 Difference]: Start difference. First operand 426 states and 557 transitions. Second operand 3 states. [2018-11-10 00:32:21,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:32:21,314 INFO L93 Difference]: Finished difference Result 791 states and 1074 transitions. [2018-11-10 00:32:21,315 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 00:32:21,316 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 193 [2018-11-10 00:32:21,316 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:32:21,319 INFO L225 Difference]: With dead ends: 791 [2018-11-10 00:32:21,319 INFO L226 Difference]: Without dead ends: 466 [2018-11-10 00:32:21,321 INFO L605 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 [2018-11-10 00:32:21,322 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 466 states. [2018-11-10 00:32:21,339 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 466 to 465. [2018-11-10 00:32:21,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 465 states. [2018-11-10 00:32:21,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 465 states and 624 transitions. [2018-11-10 00:32:21,342 INFO L78 Accepts]: Start accepts. Automaton has 465 states and 624 transitions. Word has length 193 [2018-11-10 00:32:21,343 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:32:21,343 INFO L481 AbstractCegarLoop]: Abstraction has 465 states and 624 transitions. [2018-11-10 00:32:21,343 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 00:32:21,344 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 624 transitions. [2018-11-10 00:32:21,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2018-11-10 00:32:21,346 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:32:21,347 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 00:32:21,347 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:32:21,347 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:32:21,347 INFO L82 PathProgramCache]: Analyzing trace with hash 1030374161, now seen corresponding path program 1 times [2018-11-10 00:32:21,347 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:32:21,347 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:32:21,348 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:21,348 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:32:21,348 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:21,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:32:21,565 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2018-11-10 00:32:21,565 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 00:32:21,565 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7a5be49a-b023-410e-803e-fda77ea4286e/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 00:32:21,578 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:32:21,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:32:21,917 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 00:32:22,085 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-10 00:32:22,117 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 00:32:22,117 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [7] total 13 [2018-11-10 00:32:22,118 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-11-10 00:32:22,118 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-11-10 00:32:22,118 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=125, Unknown=0, NotChecked=0, Total=156 [2018-11-10 00:32:22,118 INFO L87 Difference]: Start difference. First operand 465 states and 624 transitions. Second operand 13 states. [2018-11-10 00:32:22,726 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:32:22,726 INFO L93 Difference]: Finished difference Result 877 states and 1203 transitions. [2018-11-10 00:32:22,726 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-11-10 00:32:22,726 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 194 [2018-11-10 00:32:22,727 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:32:22,729 INFO L225 Difference]: With dead ends: 877 [2018-11-10 00:32:22,729 INFO L226 Difference]: Without dead ends: 483 [2018-11-10 00:32:22,731 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 207 GetRequests, 190 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=63, Invalid=279, Unknown=0, NotChecked=0, Total=342 [2018-11-10 00:32:22,732 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 483 states. [2018-11-10 00:32:22,751 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 483 to 481. [2018-11-10 00:32:22,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 481 states. [2018-11-10 00:32:22,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 481 states and 645 transitions. [2018-11-10 00:32:22,754 INFO L78 Accepts]: Start accepts. Automaton has 481 states and 645 transitions. Word has length 194 [2018-11-10 00:32:22,755 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:32:22,755 INFO L481 AbstractCegarLoop]: Abstraction has 481 states and 645 transitions. [2018-11-10 00:32:22,755 INFO L482 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-11-10 00:32:22,755 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 645 transitions. [2018-11-10 00:32:22,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2018-11-10 00:32:22,758 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:32:22,758 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 00:32:22,759 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:32:22,759 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:32:22,759 INFO L82 PathProgramCache]: Analyzing trace with hash 1221202349, now seen corresponding path program 1 times [2018-11-10 00:32:22,759 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:32:22,759 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:32:22,760 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:22,760 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:32:22,761 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:22,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:32:22,895 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2018-11-10 00:32:22,895 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:32:22,896 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-10 00:32:22,896 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 00:32:22,896 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 00:32:22,896 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-10 00:32:22,896 INFO L87 Difference]: Start difference. First operand 481 states and 645 transitions. Second operand 7 states. [2018-11-10 00:32:23,000 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:32:23,000 INFO L93 Difference]: Finished difference Result 875 states and 1192 transitions. [2018-11-10 00:32:23,001 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-10 00:32:23,001 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 196 [2018-11-10 00:32:23,001 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:32:23,003 INFO L225 Difference]: With dead ends: 875 [2018-11-10 00:32:23,003 INFO L226 Difference]: Without dead ends: 495 [2018-11-10 00:32:23,004 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2018-11-10 00:32:23,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 495 states. [2018-11-10 00:32:23,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 495 to 491. [2018-11-10 00:32:23,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 491 states. [2018-11-10 00:32:23,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 491 states and 656 transitions. [2018-11-10 00:32:23,022 INFO L78 Accepts]: Start accepts. Automaton has 491 states and 656 transitions. Word has length 196 [2018-11-10 00:32:23,023 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:32:23,023 INFO L481 AbstractCegarLoop]: Abstraction has 491 states and 656 transitions. [2018-11-10 00:32:23,023 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 00:32:23,023 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 656 transitions. [2018-11-10 00:32:23,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2018-11-10 00:32:23,025 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:32:23,025 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 00:32:23,026 INFO L424 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:32:23,026 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:32:23,026 INFO L82 PathProgramCache]: Analyzing trace with hash -175193418, now seen corresponding path program 2 times [2018-11-10 00:32:23,026 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:32:23,026 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:32:23,027 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:23,027 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:32:23,027 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:23,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:32:23,130 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2018-11-10 00:32:23,130 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:32:23,130 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-10 00:32:23,130 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 00:32:23,130 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 00:32:23,130 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-10 00:32:23,131 INFO L87 Difference]: Start difference. First operand 491 states and 656 transitions. Second operand 7 states. [2018-11-10 00:32:23,250 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:32:23,250 INFO L93 Difference]: Finished difference Result 873 states and 1191 transitions. [2018-11-10 00:32:23,251 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-10 00:32:23,251 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 197 [2018-11-10 00:32:23,251 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:32:23,253 INFO L225 Difference]: With dead ends: 873 [2018-11-10 00:32:23,253 INFO L226 Difference]: Without dead ends: 497 [2018-11-10 00:32:23,254 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2018-11-10 00:32:23,255 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 497 states. [2018-11-10 00:32:23,271 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 497 to 493. [2018-11-10 00:32:23,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 493 states. [2018-11-10 00:32:23,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 493 states and 659 transitions. [2018-11-10 00:32:23,273 INFO L78 Accepts]: Start accepts. Automaton has 493 states and 659 transitions. Word has length 197 [2018-11-10 00:32:23,274 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:32:23,274 INFO L481 AbstractCegarLoop]: Abstraction has 493 states and 659 transitions. [2018-11-10 00:32:23,274 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 00:32:23,274 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 659 transitions. [2018-11-10 00:32:23,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2018-11-10 00:32:23,277 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:32:23,277 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 00:32:23,277 INFO L424 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:32:23,277 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:32:23,277 INFO L82 PathProgramCache]: Analyzing trace with hash -853039832, now seen corresponding path program 1 times [2018-11-10 00:32:23,278 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:32:23,278 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:32:23,278 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:23,278 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 00:32:23,278 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:23,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:32:23,413 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2018-11-10 00:32:23,413 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:32:23,413 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-10 00:32:23,413 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-10 00:32:23,414 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-10 00:32:23,414 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-10 00:32:23,414 INFO L87 Difference]: Start difference. First operand 493 states and 659 transitions. Second operand 9 states. [2018-11-10 00:32:23,754 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:32:23,754 INFO L93 Difference]: Finished difference Result 878 states and 1197 transitions. [2018-11-10 00:32:23,755 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-10 00:32:23,755 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 198 [2018-11-10 00:32:23,755 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:32:23,757 INFO L225 Difference]: With dead ends: 878 [2018-11-10 00:32:23,757 INFO L226 Difference]: Without dead ends: 495 [2018-11-10 00:32:23,759 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=50, Invalid=190, Unknown=0, NotChecked=0, Total=240 [2018-11-10 00:32:23,759 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 495 states. [2018-11-10 00:32:23,774 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 495 to 493. [2018-11-10 00:32:23,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 493 states. [2018-11-10 00:32:23,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 493 states and 658 transitions. [2018-11-10 00:32:23,777 INFO L78 Accepts]: Start accepts. Automaton has 493 states and 658 transitions. Word has length 198 [2018-11-10 00:32:23,777 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:32:23,777 INFO L481 AbstractCegarLoop]: Abstraction has 493 states and 658 transitions. [2018-11-10 00:32:23,777 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-10 00:32:23,778 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 658 transitions. [2018-11-10 00:32:23,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2018-11-10 00:32:23,779 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:32:23,779 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 00:32:23,780 INFO L424 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:32:23,780 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:32:23,780 INFO L82 PathProgramCache]: Analyzing trace with hash -1239623559, now seen corresponding path program 2 times [2018-11-10 00:32:23,780 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:32:23,780 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:32:23,781 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:23,781 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:32:23,781 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:23,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:32:23,914 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2018-11-10 00:32:23,914 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:32:23,914 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-10 00:32:23,914 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-10 00:32:23,914 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-10 00:32:23,915 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-10 00:32:23,915 INFO L87 Difference]: Start difference. First operand 493 states and 658 transitions. Second operand 9 states. [2018-11-10 00:32:24,082 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:32:24,082 INFO L93 Difference]: Finished difference Result 880 states and 1198 transitions. [2018-11-10 00:32:24,082 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-10 00:32:24,082 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 199 [2018-11-10 00:32:24,083 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:32:24,085 INFO L225 Difference]: With dead ends: 880 [2018-11-10 00:32:24,085 INFO L226 Difference]: Without dead ends: 497 [2018-11-10 00:32:24,086 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=50, Invalid=190, Unknown=0, NotChecked=0, Total=240 [2018-11-10 00:32:24,087 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 497 states. [2018-11-10 00:32:24,101 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 497 to 493. [2018-11-10 00:32:24,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 493 states. [2018-11-10 00:32:24,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 493 states and 657 transitions. [2018-11-10 00:32:24,104 INFO L78 Accepts]: Start accepts. Automaton has 493 states and 657 transitions. Word has length 199 [2018-11-10 00:32:24,104 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:32:24,104 INFO L481 AbstractCegarLoop]: Abstraction has 493 states and 657 transitions. [2018-11-10 00:32:24,104 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-10 00:32:24,104 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 657 transitions. [2018-11-10 00:32:24,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2018-11-10 00:32:24,106 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:32:24,106 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 00:32:24,106 INFO L424 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:32:24,107 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:32:24,107 INFO L82 PathProgramCache]: Analyzing trace with hash 969964367, now seen corresponding path program 1 times [2018-11-10 00:32:24,107 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:32:24,107 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:32:24,107 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:24,108 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 00:32:24,108 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:24,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:32:24,316 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2018-11-10 00:32:24,317 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:32:24,317 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-10 00:32:24,317 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-10 00:32:24,317 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-10 00:32:24,317 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-10 00:32:24,318 INFO L87 Difference]: Start difference. First operand 493 states and 657 transitions. Second operand 9 states. [2018-11-10 00:32:24,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:32:24,517 INFO L93 Difference]: Finished difference Result 880 states and 1197 transitions. [2018-11-10 00:32:24,518 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-10 00:32:24,518 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 200 [2018-11-10 00:32:24,519 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:32:24,521 INFO L225 Difference]: With dead ends: 880 [2018-11-10 00:32:24,521 INFO L226 Difference]: Without dead ends: 497 [2018-11-10 00:32:24,522 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=50, Invalid=190, Unknown=0, NotChecked=0, Total=240 [2018-11-10 00:32:24,523 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 497 states. [2018-11-10 00:32:24,539 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 497 to 493. [2018-11-10 00:32:24,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 493 states. [2018-11-10 00:32:24,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 493 states and 656 transitions. [2018-11-10 00:32:24,541 INFO L78 Accepts]: Start accepts. Automaton has 493 states and 656 transitions. Word has length 200 [2018-11-10 00:32:24,542 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:32:24,542 INFO L481 AbstractCegarLoop]: Abstraction has 493 states and 656 transitions. [2018-11-10 00:32:24,542 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-10 00:32:24,542 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 656 transitions. [2018-11-10 00:32:24,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2018-11-10 00:32:24,544 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:32:24,545 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 00:32:24,545 INFO L424 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:32:24,545 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:32:24,545 INFO L82 PathProgramCache]: Analyzing trace with hash -631106739, now seen corresponding path program 1 times [2018-11-10 00:32:24,545 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:32:24,545 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:32:24,546 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:24,546 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:32:24,546 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:24,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:32:24,844 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-10 00:32:24,844 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:32:24,845 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2018-11-10 00:32:24,845 INFO L460 AbstractCegarLoop]: Interpolant automaton has 17 states [2018-11-10 00:32:24,846 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2018-11-10 00:32:24,846 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=234, Unknown=0, NotChecked=0, Total=272 [2018-11-10 00:32:24,847 INFO L87 Difference]: Start difference. First operand 493 states and 656 transitions. Second operand 17 states. [2018-11-10 00:32:26,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:32:26,498 INFO L93 Difference]: Finished difference Result 1184 states and 1599 transitions. [2018-11-10 00:32:26,501 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2018-11-10 00:32:26,501 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 200 [2018-11-10 00:32:26,501 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:32:26,506 INFO L225 Difference]: With dead ends: 1184 [2018-11-10 00:32:26,506 INFO L226 Difference]: Without dead ends: 1039 [2018-11-10 00:32:26,509 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 337 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=231, Invalid=1409, Unknown=0, NotChecked=0, Total=1640 [2018-11-10 00:32:26,510 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1039 states. [2018-11-10 00:32:26,546 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1039 to 1011. [2018-11-10 00:32:26,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1011 states. [2018-11-10 00:32:26,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 1011 states and 1381 transitions. [2018-11-10 00:32:26,551 INFO L78 Accepts]: Start accepts. Automaton has 1011 states and 1381 transitions. Word has length 200 [2018-11-10 00:32:26,552 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:32:26,552 INFO L481 AbstractCegarLoop]: Abstraction has 1011 states and 1381 transitions. [2018-11-10 00:32:26,552 INFO L482 AbstractCegarLoop]: Interpolant automaton has 17 states. [2018-11-10 00:32:26,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1381 transitions. [2018-11-10 00:32:26,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2018-11-10 00:32:26,556 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:32:26,556 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 00:32:26,557 INFO L424 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:32:26,557 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:32:26,557 INFO L82 PathProgramCache]: Analyzing trace with hash -1305375096, now seen corresponding path program 1 times [2018-11-10 00:32:26,557 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:32:26,557 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:32:26,558 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:26,558 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:32:26,558 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:26,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:32:26,710 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-10 00:32:26,711 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:32:26,711 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-10 00:32:26,711 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-10 00:32:26,711 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-10 00:32:26,712 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-10 00:32:26,712 INFO L87 Difference]: Start difference. First operand 1011 states and 1381 transitions. Second operand 9 states. [2018-11-10 00:32:26,925 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:32:26,925 INFO L93 Difference]: Finished difference Result 1487 states and 2001 transitions. [2018-11-10 00:32:26,926 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-10 00:32:26,926 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 201 [2018-11-10 00:32:26,926 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:32:26,930 INFO L225 Difference]: With dead ends: 1487 [2018-11-10 00:32:26,930 INFO L226 Difference]: Without dead ends: 1046 [2018-11-10 00:32:26,932 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=165, Unknown=0, NotChecked=0, Total=210 [2018-11-10 00:32:26,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1046 states. [2018-11-10 00:32:27,005 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1046 to 1046. [2018-11-10 00:32:27,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1046 states. [2018-11-10 00:32:27,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 1046 states and 1435 transitions. [2018-11-10 00:32:27,010 INFO L78 Accepts]: Start accepts. Automaton has 1046 states and 1435 transitions. Word has length 201 [2018-11-10 00:32:27,011 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:32:27,011 INFO L481 AbstractCegarLoop]: Abstraction has 1046 states and 1435 transitions. [2018-11-10 00:32:27,011 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-10 00:32:27,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 1435 transitions. [2018-11-10 00:32:27,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2018-11-10 00:32:27,014 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:32:27,014 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 00:32:27,014 INFO L424 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:32:27,015 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:32:27,015 INFO L82 PathProgramCache]: Analyzing trace with hash -1839600582, now seen corresponding path program 1 times [2018-11-10 00:32:27,015 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:32:27,015 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:32:27,016 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:27,016 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:32:27,016 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:27,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:32:27,145 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-10 00:32:27,146 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:32:27,146 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-10 00:32:27,146 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-10 00:32:27,146 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-10 00:32:27,146 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-10 00:32:27,147 INFO L87 Difference]: Start difference. First operand 1046 states and 1435 transitions. Second operand 5 states. [2018-11-10 00:32:27,508 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:32:27,508 INFO L93 Difference]: Finished difference Result 2366 states and 3225 transitions. [2018-11-10 00:32:27,508 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 00:32:27,508 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 201 [2018-11-10 00:32:27,509 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:32:27,514 INFO L225 Difference]: With dead ends: 2366 [2018-11-10 00:32:27,514 INFO L226 Difference]: Without dead ends: 2059 [2018-11-10 00:32:27,516 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-11-10 00:32:27,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2059 states. [2018-11-10 00:32:27,580 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2059 to 2041. [2018-11-10 00:32:27,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2041 states. [2018-11-10 00:32:27,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2041 states to 2041 states and 2802 transitions. [2018-11-10 00:32:27,586 INFO L78 Accepts]: Start accepts. Automaton has 2041 states and 2802 transitions. Word has length 201 [2018-11-10 00:32:27,587 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:32:27,587 INFO L481 AbstractCegarLoop]: Abstraction has 2041 states and 2802 transitions. [2018-11-10 00:32:27,587 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-10 00:32:27,587 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 2802 transitions. [2018-11-10 00:32:27,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2018-11-10 00:32:27,590 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:32:27,590 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 00:32:27,590 INFO L424 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:32:27,590 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:32:27,590 INFO L82 PathProgramCache]: Analyzing trace with hash -814108583, now seen corresponding path program 1 times [2018-11-10 00:32:27,590 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:32:27,591 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:32:27,591 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:27,591 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:32:27,591 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:27,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:32:27,666 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 00:32:27,666 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 00:32:27,666 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7a5be49a-b023-410e-803e-fda77ea4286e/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 00:32:27,673 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:32:27,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:32:27,861 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 00:32:27,890 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 00:32:27,908 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 00:32:27,908 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2018-11-10 00:32:27,908 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-10 00:32:27,909 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-10 00:32:27,909 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-11-10 00:32:27,909 INFO L87 Difference]: Start difference. First operand 2041 states and 2802 transitions. Second operand 5 states. [2018-11-10 00:32:28,019 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:32:28,019 INFO L93 Difference]: Finished difference Result 3426 states and 4615 transitions. [2018-11-10 00:32:28,020 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-10 00:32:28,020 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 201 [2018-11-10 00:32:28,020 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:32:28,026 INFO L225 Difference]: With dead ends: 3426 [2018-11-10 00:32:28,027 INFO L226 Difference]: Without dead ends: 2115 [2018-11-10 00:32:28,030 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 204 GetRequests, 201 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-11-10 00:32:28,032 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2115 states. [2018-11-10 00:32:28,114 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2115 to 2108. [2018-11-10 00:32:28,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2108 states. [2018-11-10 00:32:28,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2108 states to 2108 states and 2908 transitions. [2018-11-10 00:32:28,123 INFO L78 Accepts]: Start accepts. Automaton has 2108 states and 2908 transitions. Word has length 201 [2018-11-10 00:32:28,123 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:32:28,124 INFO L481 AbstractCegarLoop]: Abstraction has 2108 states and 2908 transitions. [2018-11-10 00:32:28,124 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-10 00:32:28,124 INFO L276 IsEmpty]: Start isEmpty. Operand 2108 states and 2908 transitions. [2018-11-10 00:32:28,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2018-11-10 00:32:28,128 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:32:28,128 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 00:32:28,128 INFO L424 AbstractCegarLoop]: === Iteration 14 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:32:28,128 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:32:28,128 INFO L82 PathProgramCache]: Analyzing trace with hash -492001897, now seen corresponding path program 1 times [2018-11-10 00:32:28,129 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:32:28,129 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:32:28,129 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:28,129 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:32:28,129 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:28,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:32:28,249 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 00:32:28,249 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:32:28,249 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 00:32:28,249 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 00:32:28,250 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 00:32:28,250 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 00:32:28,250 INFO L87 Difference]: Start difference. First operand 2108 states and 2908 transitions. Second operand 3 states. [2018-11-10 00:32:28,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:32:28,363 INFO L93 Difference]: Finished difference Result 4316 states and 6097 transitions. [2018-11-10 00:32:28,363 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 00:32:28,364 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 206 [2018-11-10 00:32:28,364 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:32:28,374 INFO L225 Difference]: With dead ends: 4316 [2018-11-10 00:32:28,374 INFO L226 Difference]: Without dead ends: 2351 [2018-11-10 00:32:28,379 INFO L605 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 [2018-11-10 00:32:28,381 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2351 states. [2018-11-10 00:32:28,499 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2351 to 2348. [2018-11-10 00:32:28,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2348 states. [2018-11-10 00:32:28,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 2348 states and 3339 transitions. [2018-11-10 00:32:28,508 INFO L78 Accepts]: Start accepts. Automaton has 2348 states and 3339 transitions. Word has length 206 [2018-11-10 00:32:28,509 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:32:28,509 INFO L481 AbstractCegarLoop]: Abstraction has 2348 states and 3339 transitions. [2018-11-10 00:32:28,509 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 00:32:28,509 INFO L276 IsEmpty]: Start isEmpty. Operand 2348 states and 3339 transitions. [2018-11-10 00:32:28,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2018-11-10 00:32:28,514 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:32:28,514 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 00:32:28,514 INFO L424 AbstractCegarLoop]: === Iteration 15 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:32:28,514 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:32:28,515 INFO L82 PathProgramCache]: Analyzing trace with hash 835824478, now seen corresponding path program 1 times [2018-11-10 00:32:28,515 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:32:28,515 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:32:28,515 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:28,515 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:32:28,515 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:28,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:32:28,611 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 00:32:28,612 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:32:28,612 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 00:32:28,612 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 00:32:28,612 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 00:32:28,612 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 00:32:28,613 INFO L87 Difference]: Start difference. First operand 2348 states and 3339 transitions. Second operand 3 states. [2018-11-10 00:32:28,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:32:28,716 INFO L93 Difference]: Finished difference Result 4996 states and 7331 transitions. [2018-11-10 00:32:28,716 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 00:32:28,716 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 207 [2018-11-10 00:32:28,717 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:32:28,728 INFO L225 Difference]: With dead ends: 4996 [2018-11-10 00:32:28,728 INFO L226 Difference]: Without dead ends: 2798 [2018-11-10 00:32:28,733 INFO L605 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 [2018-11-10 00:32:28,736 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2798 states. [2018-11-10 00:32:28,862 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2798 to 2795. [2018-11-10 00:32:28,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2795 states. [2018-11-10 00:32:28,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2795 states to 2795 states and 4145 transitions. [2018-11-10 00:32:28,872 INFO L78 Accepts]: Start accepts. Automaton has 2795 states and 4145 transitions. Word has length 207 [2018-11-10 00:32:28,872 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:32:28,873 INFO L481 AbstractCegarLoop]: Abstraction has 2795 states and 4145 transitions. [2018-11-10 00:32:28,873 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 00:32:28,873 INFO L276 IsEmpty]: Start isEmpty. Operand 2795 states and 4145 transitions. [2018-11-10 00:32:28,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2018-11-10 00:32:28,882 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:32:28,883 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 00:32:28,883 INFO L424 AbstractCegarLoop]: === Iteration 16 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:32:28,883 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:32:28,883 INFO L82 PathProgramCache]: Analyzing trace with hash -1389219755, now seen corresponding path program 1 times [2018-11-10 00:32:28,883 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:32:28,883 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:32:28,884 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:28,884 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:32:28,884 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:28,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:32:28,987 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 00:32:28,988 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:32:28,988 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 00:32:28,988 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 00:32:28,988 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 00:32:28,988 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 00:32:28,989 INFO L87 Difference]: Start difference. First operand 2795 states and 4145 transitions. Second operand 3 states. [2018-11-10 00:32:29,121 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:32:29,121 INFO L93 Difference]: Finished difference Result 6295 states and 9656 transitions. [2018-11-10 00:32:29,121 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 00:32:29,121 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 208 [2018-11-10 00:32:29,122 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:32:29,137 INFO L225 Difference]: With dead ends: 6295 [2018-11-10 00:32:29,138 INFO L226 Difference]: Without dead ends: 3659 [2018-11-10 00:32:29,145 INFO L605 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 [2018-11-10 00:32:29,148 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3659 states. [2018-11-10 00:32:29,313 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3659 to 3656. [2018-11-10 00:32:29,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3656 states. [2018-11-10 00:32:29,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3656 states to 3656 states and 5665 transitions. [2018-11-10 00:32:29,391 INFO L78 Accepts]: Start accepts. Automaton has 3656 states and 5665 transitions. Word has length 208 [2018-11-10 00:32:29,391 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:32:29,391 INFO L481 AbstractCegarLoop]: Abstraction has 3656 states and 5665 transitions. [2018-11-10 00:32:29,391 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 00:32:29,392 INFO L276 IsEmpty]: Start isEmpty. Operand 3656 states and 5665 transitions. [2018-11-10 00:32:29,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2018-11-10 00:32:29,403 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:32:29,403 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 00:32:29,403 INFO L424 AbstractCegarLoop]: === Iteration 17 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:32:29,403 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:32:29,404 INFO L82 PathProgramCache]: Analyzing trace with hash -682661922, now seen corresponding path program 1 times [2018-11-10 00:32:29,404 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:32:29,404 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:32:29,404 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:29,405 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:32:29,405 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:29,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:32:29,498 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 00:32:29,499 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:32:29,499 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 00:32:29,499 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 00:32:29,499 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 00:32:29,499 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 00:32:29,500 INFO L87 Difference]: Start difference. First operand 3656 states and 5665 transitions. Second operand 3 states. [2018-11-10 00:32:29,691 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:32:29,691 INFO L93 Difference]: Finished difference Result 8782 states and 14045 transitions. [2018-11-10 00:32:29,691 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 00:32:29,691 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 209 [2018-11-10 00:32:29,692 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:32:29,715 INFO L225 Difference]: With dead ends: 8782 [2018-11-10 00:32:29,715 INFO L226 Difference]: Without dead ends: 5300 [2018-11-10 00:32:29,727 INFO L605 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 [2018-11-10 00:32:29,731 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5300 states. [2018-11-10 00:32:29,951 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5300 to 5297. [2018-11-10 00:32:29,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5297 states. [2018-11-10 00:32:29,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5297 states to 5297 states and 8529 transitions. [2018-11-10 00:32:29,967 INFO L78 Accepts]: Start accepts. Automaton has 5297 states and 8529 transitions. Word has length 209 [2018-11-10 00:32:29,968 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:32:29,968 INFO L481 AbstractCegarLoop]: Abstraction has 5297 states and 8529 transitions. [2018-11-10 00:32:29,968 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 00:32:29,968 INFO L276 IsEmpty]: Start isEmpty. Operand 5297 states and 8529 transitions. [2018-11-10 00:32:29,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2018-11-10 00:32:29,985 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:32:29,986 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 00:32:29,986 INFO L424 AbstractCegarLoop]: === Iteration 18 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:32:29,986 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:32:29,988 INFO L82 PathProgramCache]: Analyzing trace with hash 1489643333, now seen corresponding path program 2 times [2018-11-10 00:32:29,988 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:32:29,988 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:32:29,988 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:29,989 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:32:29,989 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:30,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:32:30,097 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 00:32:30,097 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:32:30,097 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 00:32:30,098 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 00:32:30,098 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 00:32:30,098 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-10 00:32:30,098 INFO L87 Difference]: Start difference. First operand 5297 states and 8529 transitions. Second operand 6 states. [2018-11-10 00:32:30,257 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:32:30,257 INFO L93 Difference]: Finished difference Result 10381 states and 16799 transitions. [2018-11-10 00:32:30,258 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-10 00:32:30,258 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 209 [2018-11-10 00:32:30,258 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:32:30,277 INFO L225 Difference]: With dead ends: 10381 [2018-11-10 00:32:30,277 INFO L226 Difference]: Without dead ends: 5300 [2018-11-10 00:32:30,289 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-10 00:32:30,292 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5300 states. [2018-11-10 00:32:30,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5300 to 5297. [2018-11-10 00:32:30,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5297 states. [2018-11-10 00:32:30,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5297 states to 5297 states and 8481 transitions. [2018-11-10 00:32:30,464 INFO L78 Accepts]: Start accepts. Automaton has 5297 states and 8481 transitions. Word has length 209 [2018-11-10 00:32:30,465 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:32:30,465 INFO L481 AbstractCegarLoop]: Abstraction has 5297 states and 8481 transitions. [2018-11-10 00:32:30,465 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 00:32:30,465 INFO L276 IsEmpty]: Start isEmpty. Operand 5297 states and 8481 transitions. [2018-11-10 00:32:30,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2018-11-10 00:32:30,477 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:32:30,477 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 00:32:30,477 INFO L424 AbstractCegarLoop]: === Iteration 19 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:32:30,477 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:32:30,478 INFO L82 PathProgramCache]: Analyzing trace with hash 746704853, now seen corresponding path program 1 times [2018-11-10 00:32:30,478 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:32:30,478 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:32:30,479 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:30,479 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 00:32:30,479 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:30,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:32:30,609 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 00:32:30,609 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:32:30,609 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 00:32:30,610 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 00:32:30,610 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 00:32:30,610 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 00:32:30,610 INFO L87 Difference]: Start difference. First operand 5297 states and 8481 transitions. Second operand 3 states. [2018-11-10 00:32:30,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:32:30,792 INFO L93 Difference]: Finished difference Result 13727 states and 22563 transitions. [2018-11-10 00:32:30,792 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 00:32:30,792 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 210 [2018-11-10 00:32:30,792 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:32:30,815 INFO L225 Difference]: With dead ends: 13727 [2018-11-10 00:32:30,816 INFO L226 Difference]: Without dead ends: 8615 [2018-11-10 00:32:30,829 INFO L605 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 [2018-11-10 00:32:30,834 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8615 states. [2018-11-10 00:32:31,073 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8615 to 8612. [2018-11-10 00:32:31,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8612 states. [2018-11-10 00:32:31,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8612 states to 8612 states and 14195 transitions. [2018-11-10 00:32:31,089 INFO L78 Accepts]: Start accepts. Automaton has 8612 states and 14195 transitions. Word has length 210 [2018-11-10 00:32:31,090 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:32:31,090 INFO L481 AbstractCegarLoop]: Abstraction has 8612 states and 14195 transitions. [2018-11-10 00:32:31,090 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 00:32:31,090 INFO L276 IsEmpty]: Start isEmpty. Operand 8612 states and 14195 transitions. [2018-11-10 00:32:31,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2018-11-10 00:32:31,107 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:32:31,107 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 00:32:31,107 INFO L424 AbstractCegarLoop]: === Iteration 20 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:32:31,107 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:32:31,107 INFO L82 PathProgramCache]: Analyzing trace with hash 754216030, now seen corresponding path program 1 times [2018-11-10 00:32:31,107 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:32:31,108 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:32:31,108 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:31,108 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:32:31,108 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:31,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:32:31,177 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 00:32:31,178 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:32:31,178 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 00:32:31,178 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 00:32:31,178 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 00:32:31,178 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 00:32:31,179 INFO L87 Difference]: Start difference. First operand 8612 states and 14195 transitions. Second operand 3 states. [2018-11-10 00:32:31,554 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:32:31,554 INFO L93 Difference]: Finished difference Result 23182 states and 38926 transitions. [2018-11-10 00:32:31,555 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 00:32:31,555 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 211 [2018-11-10 00:32:31,555 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:32:31,591 INFO L225 Difference]: With dead ends: 23182 [2018-11-10 00:32:31,591 INFO L226 Difference]: Without dead ends: 14762 [2018-11-10 00:32:31,611 INFO L605 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 [2018-11-10 00:32:31,621 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14762 states. [2018-11-10 00:32:32,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14762 to 14759. [2018-11-10 00:32:32,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14759 states. [2018-11-10 00:32:32,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14759 states to 14759 states and 24757 transitions. [2018-11-10 00:32:32,055 INFO L78 Accepts]: Start accepts. Automaton has 14759 states and 24757 transitions. Word has length 211 [2018-11-10 00:32:32,055 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:32:32,055 INFO L481 AbstractCegarLoop]: Abstraction has 14759 states and 24757 transitions. [2018-11-10 00:32:32,055 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 00:32:32,055 INFO L276 IsEmpty]: Start isEmpty. Operand 14759 states and 24757 transitions. [2018-11-10 00:32:32,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2018-11-10 00:32:32,079 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:32:32,079 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 00:32:32,079 INFO L424 AbstractCegarLoop]: === Iteration 21 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:32:32,079 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:32:32,079 INFO L82 PathProgramCache]: Analyzing trace with hash 1010422227, now seen corresponding path program 1 times [2018-11-10 00:32:32,079 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:32:32,080 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:32:32,080 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:32,080 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:32:32,080 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:32,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:32:32,172 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 00:32:32,172 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:32:32,173 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 00:32:32,173 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 00:32:32,173 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 00:32:32,173 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 00:32:32,173 INFO L87 Difference]: Start difference. First operand 14759 states and 24757 transitions. Second operand 3 states. [2018-11-10 00:32:32,907 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:32:32,907 INFO L93 Difference]: Finished difference Result 41807 states and 70796 transitions. [2018-11-10 00:32:32,908 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 00:32:32,908 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 212 [2018-11-10 00:32:32,908 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:32:32,995 INFO L225 Difference]: With dead ends: 41807 [2018-11-10 00:32:32,996 INFO L226 Difference]: Without dead ends: 27245 [2018-11-10 00:32:33,037 INFO L605 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 [2018-11-10 00:32:33,056 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27245 states. [2018-11-10 00:32:34,059 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27245 to 27242. [2018-11-10 00:32:34,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27242 states. [2018-11-10 00:32:34,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27242 states to 27242 states and 45879 transitions. [2018-11-10 00:32:34,111 INFO L78 Accepts]: Start accepts. Automaton has 27242 states and 45879 transitions. Word has length 212 [2018-11-10 00:32:34,111 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:32:34,111 INFO L481 AbstractCegarLoop]: Abstraction has 27242 states and 45879 transitions. [2018-11-10 00:32:34,111 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 00:32:34,111 INFO L276 IsEmpty]: Start isEmpty. Operand 27242 states and 45879 transitions. [2018-11-10 00:32:34,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2018-11-10 00:32:34,138 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:32:34,138 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 00:32:34,138 INFO L424 AbstractCegarLoop]: === Iteration 22 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:32:34,138 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:32:34,139 INFO L82 PathProgramCache]: Analyzing trace with hash 142477470, now seen corresponding path program 1 times [2018-11-10 00:32:34,139 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:32:34,139 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:32:34,139 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:34,140 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:32:34,140 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:34,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:32:34,213 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 00:32:34,213 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:32:34,213 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 00:32:34,214 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 00:32:34,214 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 00:32:34,214 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 00:32:34,214 INFO L87 Difference]: Start difference. First operand 27242 states and 45879 transitions. Second operand 3 states. [2018-11-10 00:32:35,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:32:35,631 INFO L93 Difference]: Finished difference Result 77330 states and 130313 transitions. [2018-11-10 00:32:35,632 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 00:32:35,632 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 213 [2018-11-10 00:32:35,632 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:32:35,771 INFO L225 Difference]: With dead ends: 77330 [2018-11-10 00:32:35,771 INFO L226 Difference]: Without dead ends: 50294 [2018-11-10 00:32:35,838 INFO L605 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 [2018-11-10 00:32:35,868 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50294 states. [2018-11-10 00:32:37,536 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50294 to 50291. [2018-11-10 00:32:37,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 50291 states. [2018-11-10 00:32:37,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50291 states to 50291 states and 83903 transitions. [2018-11-10 00:32:37,633 INFO L78 Accepts]: Start accepts. Automaton has 50291 states and 83903 transitions. Word has length 213 [2018-11-10 00:32:37,633 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:32:37,633 INFO L481 AbstractCegarLoop]: Abstraction has 50291 states and 83903 transitions. [2018-11-10 00:32:37,633 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 00:32:37,634 INFO L276 IsEmpty]: Start isEmpty. Operand 50291 states and 83903 transitions. [2018-11-10 00:32:37,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2018-11-10 00:32:37,672 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:32:37,672 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 00:32:37,672 INFO L424 AbstractCegarLoop]: === Iteration 23 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:32:37,672 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:32:37,672 INFO L82 PathProgramCache]: Analyzing trace with hash -475546735, now seen corresponding path program 1 times [2018-11-10 00:32:37,672 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:32:37,672 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:32:37,673 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:37,673 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:32:37,673 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:37,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:32:37,796 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 00:32:37,797 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:32:37,797 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 00:32:37,797 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 00:32:37,797 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 00:32:37,797 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 00:32:37,798 INFO L87 Difference]: Start difference. First operand 50291 states and 83903 transitions. Second operand 3 states. [2018-11-10 00:32:40,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:32:40,752 INFO L93 Difference]: Finished difference Result 144145 states and 241284 transitions. [2018-11-10 00:32:40,753 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 00:32:40,753 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 214 [2018-11-10 00:32:40,753 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:32:40,964 INFO L225 Difference]: With dead ends: 144145 [2018-11-10 00:32:40,964 INFO L226 Difference]: Without dead ends: 94073 [2018-11-10 00:32:41,029 INFO L605 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 [2018-11-10 00:32:41,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94073 states. [2018-11-10 00:32:44,251 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94073 to 94070. [2018-11-10 00:32:44,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 94070 states. [2018-11-10 00:32:44,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94070 states to 94070 states and 156097 transitions. [2018-11-10 00:32:44,436 INFO L78 Accepts]: Start accepts. Automaton has 94070 states and 156097 transitions. Word has length 214 [2018-11-10 00:32:44,436 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:32:44,436 INFO L481 AbstractCegarLoop]: Abstraction has 94070 states and 156097 transitions. [2018-11-10 00:32:44,436 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 00:32:44,436 INFO L276 IsEmpty]: Start isEmpty. Operand 94070 states and 156097 transitions. [2018-11-10 00:32:44,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2018-11-10 00:32:44,481 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:32:44,482 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 00:32:44,482 INFO L424 AbstractCegarLoop]: === Iteration 24 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:32:44,482 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:32:44,482 INFO L82 PathProgramCache]: Analyzing trace with hash 715467090, now seen corresponding path program 1 times [2018-11-10 00:32:44,482 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:32:44,482 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:32:44,483 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:44,483 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:32:44,483 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:44,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:32:44,599 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2018-11-10 00:32:44,600 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 00:32:44,600 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7a5be49a-b023-410e-803e-fda77ea4286e/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 00:32:44,609 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:32:44,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:32:44,858 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 00:32:44,895 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2018-11-10 00:32:44,913 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 00:32:44,913 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2018-11-10 00:32:44,913 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 00:32:44,913 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 00:32:44,913 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2018-11-10 00:32:44,914 INFO L87 Difference]: Start difference. First operand 94070 states and 156097 transitions. Second operand 6 states. [2018-11-10 00:32:48,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:32:48,210 INFO L93 Difference]: Finished difference Result 96768 states and 159843 transitions. [2018-11-10 00:32:48,210 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-10 00:32:48,211 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 220 [2018-11-10 00:32:48,211 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:32:48,448 INFO L225 Difference]: With dead ends: 96768 [2018-11-10 00:32:48,448 INFO L226 Difference]: Without dead ends: 95457 [2018-11-10 00:32:48,478 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 224 GetRequests, 220 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2018-11-10 00:32:48,525 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95457 states. [2018-11-10 00:32:51,615 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95457 to 95315. [2018-11-10 00:32:51,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 95315 states. [2018-11-10 00:32:51,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95315 states to 95315 states and 157869 transitions. [2018-11-10 00:32:51,805 INFO L78 Accepts]: Start accepts. Automaton has 95315 states and 157869 transitions. Word has length 220 [2018-11-10 00:32:51,805 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:32:51,805 INFO L481 AbstractCegarLoop]: Abstraction has 95315 states and 157869 transitions. [2018-11-10 00:32:51,805 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 00:32:51,805 INFO L276 IsEmpty]: Start isEmpty. Operand 95315 states and 157869 transitions. [2018-11-10 00:32:51,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2018-11-10 00:32:51,857 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:32:51,858 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 00:32:51,858 INFO L424 AbstractCegarLoop]: === Iteration 25 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:32:51,858 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:32:51,858 INFO L82 PathProgramCache]: Analyzing trace with hash 271596702, now seen corresponding path program 1 times [2018-11-10 00:32:51,858 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:32:51,858 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:32:51,859 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:51,859 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:32:51,859 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:32:51,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:32:51,935 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 00:32:51,935 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:32:51,935 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 00:32:51,935 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 00:32:51,935 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 00:32:51,936 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 00:32:51,936 INFO L87 Difference]: Start difference. First operand 95315 states and 157869 transitions. Second operand 3 states. [2018-11-10 00:32:56,724 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:32:56,724 INFO L93 Difference]: Finished difference Result 179750 states and 294974 transitions. [2018-11-10 00:32:56,724 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 00:32:56,724 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 215 [2018-11-10 00:32:56,725 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:32:57,122 INFO L225 Difference]: With dead ends: 179750 [2018-11-10 00:32:57,122 INFO L226 Difference]: Without dead ends: 178439 [2018-11-10 00:32:57,156 INFO L605 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 [2018-11-10 00:32:57,234 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 178439 states. [2018-11-10 00:33:02,995 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 178439 to 178436. [2018-11-10 00:33:02,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 178436 states. [2018-11-10 00:33:03,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178436 states to 178436 states and 290183 transitions. [2018-11-10 00:33:03,655 INFO L78 Accepts]: Start accepts. Automaton has 178436 states and 290183 transitions. Word has length 215 [2018-11-10 00:33:03,656 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:33:03,656 INFO L481 AbstractCegarLoop]: Abstraction has 178436 states and 290183 transitions. [2018-11-10 00:33:03,656 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 00:33:03,656 INFO L276 IsEmpty]: Start isEmpty. Operand 178436 states and 290183 transitions. [2018-11-10 00:33:03,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2018-11-10 00:33:03,711 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:33:03,712 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 00:33:03,712 INFO L424 AbstractCegarLoop]: === Iteration 26 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:33:03,712 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:33:03,712 INFO L82 PathProgramCache]: Analyzing trace with hash 245027729, now seen corresponding path program 1 times [2018-11-10 00:33:03,712 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:33:03,712 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:33:03,713 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:33:03,713 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:33:03,713 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:33:03,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:33:03,863 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 00:33:03,863 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:33:03,863 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 00:33:03,864 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 00:33:03,864 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 00:33:03,864 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 00:33:03,864 INFO L87 Difference]: Start difference. First operand 178436 states and 290183 transitions. Second operand 3 states. [2018-11-10 00:33:10,289 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:33:10,289 INFO L93 Difference]: Finished difference Result 180014 states and 292226 transitions. [2018-11-10 00:33:10,290 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 00:33:10,290 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 216 [2018-11-10 00:33:10,290 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:33:10,736 INFO L225 Difference]: With dead ends: 180014 [2018-11-10 00:33:10,736 INFO L226 Difference]: Without dead ends: 178801 [2018-11-10 00:33:10,775 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 8 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 00:33:10,850 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 178801 states. [2018-11-10 00:33:16,838 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 178801 to 178597. [2018-11-10 00:33:16,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 178597 states. [2018-11-10 00:33:17,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178597 states to 178597 states and 290350 transitions. [2018-11-10 00:33:17,163 INFO L78 Accepts]: Start accepts. Automaton has 178597 states and 290350 transitions. Word has length 216 [2018-11-10 00:33:17,163 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:33:17,164 INFO L481 AbstractCegarLoop]: Abstraction has 178597 states and 290350 transitions. [2018-11-10 00:33:17,164 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 00:33:17,164 INFO L276 IsEmpty]: Start isEmpty. Operand 178597 states and 290350 transitions. [2018-11-10 00:33:17,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2018-11-10 00:33:17,659 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:33:17,660 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 00:33:17,660 INFO L424 AbstractCegarLoop]: === Iteration 27 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:33:17,660 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:33:17,660 INFO L82 PathProgramCache]: Analyzing trace with hash 733722508, now seen corresponding path program 1 times [2018-11-10 00:33:17,660 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:33:17,661 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:33:17,661 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:33:17,661 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:33:17,661 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:33:17,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:33:17,778 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2018-11-10 00:33:17,778 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:33:17,778 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-10 00:33:17,778 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-10 00:33:17,779 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-10 00:33:17,779 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-10 00:33:17,779 INFO L87 Difference]: Start difference. First operand 178597 states and 290350 transitions. Second operand 5 states. [2018-11-10 00:33:22,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:33:22,520 INFO L93 Difference]: Finished difference Result 179004 states and 290865 transitions. [2018-11-10 00:33:22,520 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-10 00:33:22,520 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 313 [2018-11-10 00:33:22,521 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:33:22,900 INFO L225 Difference]: With dead ends: 179004 [2018-11-10 00:33:22,900 INFO L226 Difference]: Without dead ends: 178004 [2018-11-10 00:33:22,928 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-10 00:33:22,999 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 178004 states. [2018-11-10 00:33:29,055 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 178004 to 178004. [2018-11-10 00:33:29,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 178004 states. [2018-11-10 00:33:29,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178004 states to 178004 states and 289593 transitions. [2018-11-10 00:33:29,388 INFO L78 Accepts]: Start accepts. Automaton has 178004 states and 289593 transitions. Word has length 313 [2018-11-10 00:33:29,388 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:33:29,388 INFO L481 AbstractCegarLoop]: Abstraction has 178004 states and 289593 transitions. [2018-11-10 00:33:29,388 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-10 00:33:29,388 INFO L276 IsEmpty]: Start isEmpty. Operand 178004 states and 289593 transitions. [2018-11-10 00:33:29,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2018-11-10 00:33:29,892 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:33:29,892 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 00:33:29,892 INFO L424 AbstractCegarLoop]: === Iteration 28 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:33:29,893 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:33:29,893 INFO L82 PathProgramCache]: Analyzing trace with hash -924636827, now seen corresponding path program 1 times [2018-11-10 00:33:29,893 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:33:29,893 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:33:29,894 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:33:29,894 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:33:29,894 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:33:29,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:33:30,399 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2018-11-10 00:33:30,400 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:33:30,400 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-11-10 00:33:30,400 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-10 00:33:30,400 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-10 00:33:30,400 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2018-11-10 00:33:30,400 INFO L87 Difference]: Start difference. First operand 178004 states and 289593 transitions. Second operand 10 states. [2018-11-10 00:33:36,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:33:36,977 INFO L93 Difference]: Finished difference Result 178124 states and 289731 transitions. [2018-11-10 00:33:36,978 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-10 00:33:36,978 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 314 [2018-11-10 00:33:36,978 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:33:36,978 INFO L225 Difference]: With dead ends: 178124 [2018-11-10 00:33:36,978 INFO L226 Difference]: Without dead ends: 0 [2018-11-10 00:33:37,204 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=48, Invalid=192, Unknown=0, NotChecked=0, Total=240 [2018-11-10 00:33:37,205 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-10 00:33:37,205 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-10 00:33:37,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-10 00:33:37,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-10 00:33:37,215 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 314 [2018-11-10 00:33:37,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:33:37,215 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-10 00:33:37,215 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-10 00:33:37,215 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-10 00:33:37,215 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-10 00:33:37,218 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-10 00:33:44,767 WARN L179 SmtUtils]: Spent 6.43 s on a formula simplification. DAG size of input: 3141 DAG size of output: 19 [2018-11-10 00:34:12,245 WARN L179 SmtUtils]: Spent 24.50 s on a formula simplification. DAG size of input: 6216 DAG size of output: 17 [2018-11-10 00:34:34,646 WARN L179 SmtUtils]: Spent 22.37 s on a formula simplification. DAG size of input: 6216 DAG size of output: 17 [2018-11-10 00:34:34,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:34:58,573 WARN L179 SmtUtils]: Spent 23.88 s on a formula simplification. DAG size of input: 6216 DAG size of output: 17 [2018-11-10 00:35:21,210 WARN L179 SmtUtils]: Spent 22.62 s on a formula simplification. DAG size of input: 6216 DAG size of output: 17 [2018-11-10 00:35:21,219 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:35:21,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:35:21,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:35:21,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:35:21,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:35:21,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:35:21,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:35:21,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:35:21,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:35:21,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:35:21,905 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:35:47,472 WARN L179 SmtUtils]: Spent 22.72 s on a formula simplification. DAG size of input: 6216 DAG size of output: 17 [2018-11-10 00:36:11,225 WARN L179 SmtUtils]: Spent 23.74 s on a formula simplification. DAG size of input: 6379 DAG size of output: 17 [2018-11-10 00:36:34,131 WARN L179 SmtUtils]: Spent 22.89 s on a formula simplification. DAG size of input: 6216 DAG size of output: 17 [2018-11-10 00:36:57,766 WARN L179 SmtUtils]: Spent 23.61 s on a formula simplification. DAG size of input: 6216 DAG size of output: 17 [2018-11-10 00:37:21,733 WARN L179 SmtUtils]: Spent 23.12 s on a formula simplification. DAG size of input: 6216 DAG size of output: 17 [2018-11-10 00:37:27,669 WARN L179 SmtUtils]: Spent 5.92 s on a formula simplification. DAG size of input: 3141 DAG size of output: 19 [2018-11-10 00:37:33,468 WARN L179 SmtUtils]: Spent 5.78 s on a formula simplification. DAG size of input: 3143 DAG size of output: 19 [2018-11-10 00:37:39,496 WARN L179 SmtUtils]: Spent 6.00 s on a formula simplification. DAG size of input: 3141 DAG size of output: 19 [2018-11-10 00:37:48,361 WARN L179 SmtUtils]: Spent 5.86 s on a formula simplification. DAG size of input: 3141 DAG size of output: 19 [2018-11-10 00:37:53,885 WARN L179 SmtUtils]: Spent 5.48 s on a formula simplification. DAG size of input: 3143 DAG size of output: 19 [2018-11-10 00:38:00,577 WARN L179 SmtUtils]: Spent 5.43 s on a formula simplification. DAG size of input: 3141 DAG size of output: 19 [2018-11-10 00:38:01,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:38:23,854 WARN L179 SmtUtils]: Spent 22.24 s on a formula simplification. DAG size of input: 6216 DAG size of output: 17 [2018-11-10 00:38:45,752 WARN L179 SmtUtils]: Spent 21.38 s on a formula simplification. DAG size of input: 6216 DAG size of output: 17 [2018-11-10 00:38:51,154 WARN L179 SmtUtils]: Spent 5.39 s on a formula simplification. DAG size of input: 3143 DAG size of output: 19 [2018-11-10 00:38:52,479 WARN L179 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 32 [2018-11-10 00:38:55,333 INFO L425 ceAbstractionStarter]: For program point L2397-1(lines 2397 2418) no Hoare annotation was computed. [2018-11-10 00:38:55,334 INFO L425 ceAbstractionStarter]: For program point L2395-1(line 2395) no Hoare annotation was computed. [2018-11-10 00:38:55,334 INFO L425 ceAbstractionStarter]: For program point L2395(line 2395) no Hoare annotation was computed. [2018-11-10 00:38:55,334 INFO L425 ceAbstractionStarter]: For program point L2424(line 2424) no Hoare annotation was computed. [2018-11-10 00:38:55,334 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeFINAL(lines 2372 2427) no Hoare annotation was computed. [2018-11-10 00:38:55,334 INFO L425 ceAbstractionStarter]: For program point L2416(line 2416) no Hoare annotation was computed. [2018-11-10 00:38:55,334 INFO L425 ceAbstractionStarter]: For program point L2414(line 2414) no Hoare annotation was computed. [2018-11-10 00:38:55,334 INFO L425 ceAbstractionStarter]: For program point L2416-1(lines 2397 2418) no Hoare annotation was computed. [2018-11-10 00:38:55,334 INFO L425 ceAbstractionStarter]: For program point L2414-1(line 2414) no Hoare annotation was computed. [2018-11-10 00:38:55,334 INFO L425 ceAbstractionStarter]: For program point L2398(line 2398) no Hoare annotation was computed. [2018-11-10 00:38:55,334 INFO L425 ceAbstractionStarter]: For program point L2419(lines 2396 2420) no Hoare annotation was computed. [2018-11-10 00:38:55,334 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeEXIT(lines 2372 2427) no Hoare annotation was computed. [2018-11-10 00:38:55,334 INFO L425 ceAbstractionStarter]: For program point L2403-1(lines 2403 2407) no Hoare annotation was computed. [2018-11-10 00:38:55,334 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeENTRY(lines 2372 2427) no Hoare annotation was computed. [2018-11-10 00:38:55,334 INFO L425 ceAbstractionStarter]: For program point L2403(lines 2403 2407) no Hoare annotation was computed. [2018-11-10 00:38:55,334 INFO L425 ceAbstractionStarter]: For program point rjhKeyAddChuckENTRY(lines 510 521) no Hoare annotation was computed. [2018-11-10 00:38:55,334 INFO L425 ceAbstractionStarter]: For program point rjhKeyAddChuckEXIT(lines 510 521) no Hoare annotation was computed. [2018-11-10 00:38:55,334 INFO L425 ceAbstractionStarter]: For program point rjhKeyAddChuckFINAL(lines 510 521) no Hoare annotation was computed. [2018-11-10 00:38:55,334 INFO L425 ceAbstractionStarter]: For program point L516(line 516) no Hoare annotation was computed. [2018-11-10 00:38:55,334 INFO L425 ceAbstractionStarter]: For program point L515(line 515) no Hoare annotation was computed. [2018-11-10 00:38:55,334 INFO L425 ceAbstractionStarter]: For program point L516-1(line 516) no Hoare annotation was computed. [2018-11-10 00:38:55,334 INFO L425 ceAbstractionStarter]: For program point get_queued_clientEXIT(lines 1843 1851) no Hoare annotation was computed. [2018-11-10 00:38:55,334 INFO L428 ceAbstractionStarter]: At program point get_queued_clientENTRY(lines 1843 1851) the Hoare annotation is: true [2018-11-10 00:38:55,335 INFO L425 ceAbstractionStarter]: For program point get_queued_clientFINAL(lines 1843 1851) no Hoare annotation was computed. [2018-11-10 00:38:55,335 INFO L425 ceAbstractionStarter]: For program point setEmailBodyENTRY(lines 2101 2116) no Hoare annotation was computed. [2018-11-10 00:38:55,335 INFO L425 ceAbstractionStarter]: For program point L2108(lines 2108 2112) no Hoare annotation was computed. [2018-11-10 00:38:55,335 INFO L425 ceAbstractionStarter]: For program point L2108-2(lines 2101 2116) no Hoare annotation was computed. [2018-11-10 00:38:55,335 INFO L425 ceAbstractionStarter]: For program point setEmailBodyEXIT(lines 2101 2116) no Hoare annotation was computed. [2018-11-10 00:38:55,335 INFO L425 ceAbstractionStarter]: For program point L2105(lines 2105 2113) no Hoare annotation was computed. [2018-11-10 00:38:55,335 INFO L428 ceAbstractionStarter]: At program point rjhKeyChangeENTRY(lines 578 587) the Hoare annotation is: true [2018-11-10 00:38:55,335 INFO L425 ceAbstractionStarter]: For program point rjhKeyChangeEXIT(lines 578 587) no Hoare annotation was computed. [2018-11-10 00:38:55,335 INFO L425 ceAbstractionStarter]: For program point rjhKeyChangeFINAL(lines 578 587) no Hoare annotation was computed. [2018-11-10 00:38:55,335 INFO L425 ceAbstractionStarter]: For program point setEmailSubjectEXIT(lines 2062 2077) no Hoare annotation was computed. [2018-11-10 00:38:55,335 INFO L425 ceAbstractionStarter]: For program point L2069(lines 2069 2073) no Hoare annotation was computed. [2018-11-10 00:38:55,335 INFO L425 ceAbstractionStarter]: For program point setEmailSubjectENTRY(lines 2062 2077) no Hoare annotation was computed. [2018-11-10 00:38:55,335 INFO L425 ceAbstractionStarter]: For program point L2069-2(lines 2062 2077) no Hoare annotation was computed. [2018-11-10 00:38:55,335 INFO L425 ceAbstractionStarter]: For program point L2066(lines 2066 2074) no Hoare annotation was computed. [2018-11-10 00:38:55,335 INFO L428 ceAbstractionStarter]: At program point getClientPrivateKeyENTRY(lines 1182 1205) the Hoare annotation is: true [2018-11-10 00:38:55,335 INFO L425 ceAbstractionStarter]: For program point getClientPrivateKeyEXIT(lines 1182 1205) no Hoare annotation was computed. [2018-11-10 00:38:55,335 INFO L425 ceAbstractionStarter]: For program point L1194(lines 1194 1200) no Hoare annotation was computed. [2018-11-10 00:38:55,335 INFO L425 ceAbstractionStarter]: For program point getClientPrivateKeyFINAL(lines 1182 1205) no Hoare annotation was computed. [2018-11-10 00:38:55,335 INFO L425 ceAbstractionStarter]: For program point L1190(lines 1190 1201) no Hoare annotation was computed. [2018-11-10 00:38:55,335 INFO L425 ceAbstractionStarter]: For program point L1186(lines 1186 1202) no Hoare annotation was computed. [2018-11-10 00:38:55,335 INFO L425 ceAbstractionStarter]: For program point setEmailIsSignedEXIT(lines 2212 2227) no Hoare annotation was computed. [2018-11-10 00:38:55,335 INFO L425 ceAbstractionStarter]: For program point L2219(lines 2219 2223) no Hoare annotation was computed. [2018-11-10 00:38:55,335 INFO L425 ceAbstractionStarter]: For program point L2216(lines 2216 2224) no Hoare annotation was computed. [2018-11-10 00:38:55,335 INFO L425 ceAbstractionStarter]: For program point L2219-2(lines 2212 2227) no Hoare annotation was computed. [2018-11-10 00:38:55,335 INFO L425 ceAbstractionStarter]: For program point setEmailIsSignedENTRY(lines 2212 2227) no Hoare annotation was computed. [2018-11-10 00:38:55,335 INFO L425 ceAbstractionStarter]: For program point rjhToBobFINAL(lines 421 431) no Hoare annotation was computed. [2018-11-10 00:38:55,336 INFO L425 ceAbstractionStarter]: For program point rjhToBobEXIT(lines 421 431) no Hoare annotation was computed. [2018-11-10 00:38:55,336 INFO L425 ceAbstractionStarter]: For program point L427(line 427) no Hoare annotation was computed. [2018-11-10 00:38:55,336 INFO L425 ceAbstractionStarter]: For program point L426(line 426) no Hoare annotation was computed. [2018-11-10 00:38:55,336 INFO L425 ceAbstractionStarter]: For program point rjhToBobENTRY(lines 421 431) no Hoare annotation was computed. [2018-11-10 00:38:55,336 INFO L425 ceAbstractionStarter]: For program point cloneEmailFINAL(lines 2774 2782) no Hoare annotation was computed. [2018-11-10 00:38:55,336 INFO L425 ceAbstractionStarter]: For program point cloneEmailENTRY(lines 2774 2782) no Hoare annotation was computed. [2018-11-10 00:38:55,336 INFO L425 ceAbstractionStarter]: For program point cloneEmailEXIT(lines 2774 2782) no Hoare annotation was computed. [2018-11-10 00:38:55,336 INFO L425 ceAbstractionStarter]: For program point rjhKeyAddFINAL(lines 498 509) no Hoare annotation was computed. [2018-11-10 00:38:55,336 INFO L425 ceAbstractionStarter]: For program point rjhKeyAddEXIT(lines 498 509) no Hoare annotation was computed. [2018-11-10 00:38:55,336 INFO L421 ceAbstractionStarter]: At program point L504(line 504) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~__ste_Client_Keyring0_User0~0)|))) (.cse1 (not (= ~queue_empty~0 1))) (.cse2 (not (= (+ ~mail_is_sensitive~0 1) 0))) (.cse3 (< ~rjh~0 2)) (.cse4 (< 3 ~chuck~0)) (.cse5 (< ~chuck~0 3)) (.cse6 (not (= 1 ~bob~0)))) (and (or .cse0 .cse1 (not (= |old(~__ste_Client_Keyring0_User0~0)| |old(~__ste_Client_Keyring0_User1~0)|)) .cse2 .cse3 .cse4 (= ~__ste_Client_Keyring0_User1~0 ~__ste_Client_Keyring0_User0~0) .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 (= 0 ~__ste_Client_Keyring0_User0~0) .cse4 .cse5 .cse6))) [2018-11-10 00:38:55,336 INFO L425 ceAbstractionStarter]: For program point L503(line 503) no Hoare annotation was computed. [2018-11-10 00:38:55,336 INFO L428 ceAbstractionStarter]: At program point L504-1(line 504) the Hoare annotation is: true [2018-11-10 00:38:55,336 INFO L421 ceAbstractionStarter]: At program point rjhKeyAddENTRY(lines 498 509) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~__ste_Client_Keyring0_User0~0)|))) (.cse1 (not (= ~queue_empty~0 1))) (.cse2 (not (= (+ ~mail_is_sensitive~0 1) 0))) (.cse3 (< ~rjh~0 2)) (.cse4 (< 3 ~chuck~0)) (.cse5 (< ~chuck~0 3)) (.cse6 (not (= 1 ~bob~0)))) (and (or .cse0 .cse1 (not (= |old(~__ste_Client_Keyring0_User0~0)| |old(~__ste_Client_Keyring0_User1~0)|)) .cse2 .cse3 .cse4 (= ~__ste_Client_Keyring0_User1~0 ~__ste_Client_Keyring0_User0~0) .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 (= 0 ~__ste_Client_Keyring0_User0~0) .cse4 .cse5 .cse6))) [2018-11-10 00:38:55,336 INFO L425 ceAbstractionStarter]: For program point getClientAddressBookSizeFINAL(lines 726 749) no Hoare annotation was computed. [2018-11-10 00:38:55,336 INFO L425 ceAbstractionStarter]: For program point L734(lines 734 745) no Hoare annotation was computed. [2018-11-10 00:38:55,336 INFO L425 ceAbstractionStarter]: For program point L730(lines 730 746) no Hoare annotation was computed. [2018-11-10 00:38:55,336 INFO L425 ceAbstractionStarter]: For program point getClientAddressBookSizeENTRY(lines 726 749) no Hoare annotation was computed. [2018-11-10 00:38:55,336 INFO L425 ceAbstractionStarter]: For program point getClientAddressBookSizeEXIT(lines 726 749) no Hoare annotation was computed. [2018-11-10 00:38:55,336 INFO L425 ceAbstractionStarter]: For program point L738(lines 738 744) no Hoare annotation was computed. [2018-11-10 00:38:55,336 INFO L421 ceAbstractionStarter]: At program point L415(line 415) the Hoare annotation is: (or (not (= ~queue_empty~0 1)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,336 INFO L421 ceAbstractionStarter]: At program point L414(line 414) the Hoare annotation is: (or (not (= ~queue_empty~0 1)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,336 INFO L425 ceAbstractionStarter]: For program point L415-1(lines 398 420) no Hoare annotation was computed. [2018-11-10 00:38:55,337 INFO L421 ceAbstractionStarter]: At program point L413(line 413) the Hoare annotation is: (or (not (= ~queue_empty~0 1)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,337 INFO L425 ceAbstractionStarter]: For program point L414-1(line 414) no Hoare annotation was computed. [2018-11-10 00:38:55,337 INFO L425 ceAbstractionStarter]: For program point L413-1(line 413) no Hoare annotation was computed. [2018-11-10 00:38:55,337 INFO L425 ceAbstractionStarter]: For program point L409(lines 409 417) no Hoare annotation was computed. [2018-11-10 00:38:55,337 INFO L425 ceAbstractionStarter]: For program point L407(line 407) no Hoare annotation was computed. [2018-11-10 00:38:55,337 INFO L421 ceAbstractionStarter]: At program point L406(line 406) the Hoare annotation is: (or (= (+ ~mail_is_sensitive~0 1) 0) (not (= ~queue_empty~0 1)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,337 INFO L425 ceAbstractionStarter]: For program point L405(line 405) no Hoare annotation was computed. [2018-11-10 00:38:55,337 INFO L421 ceAbstractionStarter]: At program point L406-1(line 406) the Hoare annotation is: (or (not (= 0 ~__ste_Client_Keyring0_User0~0)) (not (= ~queue_empty~0 1)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (not (= ~__ste_email_to0~0 0)) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,337 INFO L425 ceAbstractionStarter]: For program point L405-1(line 405) no Hoare annotation was computed. [2018-11-10 00:38:55,337 INFO L425 ceAbstractionStarter]: For program point bobToRjhEXIT(lines 398 420) no Hoare annotation was computed. [2018-11-10 00:38:55,337 INFO L421 ceAbstractionStarter]: At program point bobToRjhENTRY(lines 398 420) the Hoare annotation is: (or (= (+ ~mail_is_sensitive~0 1) 0) (not (= ~queue_empty~0 1)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,337 INFO L428 ceAbstractionStarter]: At program point L350(line 350) the Hoare annotation is: true [2018-11-10 00:38:55,337 INFO L428 ceAbstractionStarter]: At program point L350-1(line 350) the Hoare annotation is: true [2018-11-10 00:38:55,337 INFO L428 ceAbstractionStarter]: At program point setup_bobENTRY(lines 345 355) the Hoare annotation is: true [2018-11-10 00:38:55,337 INFO L425 ceAbstractionStarter]: For program point setup_bobFINAL(lines 345 355) no Hoare annotation was computed. [2018-11-10 00:38:55,337 INFO L425 ceAbstractionStarter]: For program point setup_bobEXIT(lines 345 355) no Hoare annotation was computed. [2018-11-10 00:38:55,337 INFO L428 ceAbstractionStarter]: At program point setEmailEncryptionKeyENTRY(lines 2175 2190) the Hoare annotation is: true [2018-11-10 00:38:55,337 INFO L425 ceAbstractionStarter]: For program point setEmailEncryptionKeyEXIT(lines 2175 2190) no Hoare annotation was computed. [2018-11-10 00:38:55,337 INFO L425 ceAbstractionStarter]: For program point L2182(lines 2182 2186) no Hoare annotation was computed. [2018-11-10 00:38:55,337 INFO L425 ceAbstractionStarter]: For program point L2182-2(lines 2175 2190) no Hoare annotation was computed. [2018-11-10 00:38:55,337 INFO L425 ceAbstractionStarter]: For program point L2179(lines 2179 2187) no Hoare annotation was computed. [2018-11-10 00:38:55,337 INFO L425 ceAbstractionStarter]: For program point select_featuresEXIT(lines 285 291) no Hoare annotation was computed. [2018-11-10 00:38:55,337 INFO L428 ceAbstractionStarter]: At program point select_featuresFINAL(lines 285 291) the Hoare annotation is: true [2018-11-10 00:38:55,337 INFO L425 ceAbstractionStarter]: For program point setup_bob__wrappee__BaseFINAL(lines 335 344) no Hoare annotation was computed. [2018-11-10 00:38:55,338 INFO L428 ceAbstractionStarter]: At program point setup_bob__wrappee__BaseENTRY(lines 335 344) the Hoare annotation is: true [2018-11-10 00:38:55,338 INFO L428 ceAbstractionStarter]: At program point L340(line 340) the Hoare annotation is: true [2018-11-10 00:38:55,338 INFO L425 ceAbstractionStarter]: For program point setup_bob__wrappee__BaseEXIT(lines 335 344) no Hoare annotation was computed. [2018-11-10 00:38:55,338 INFO L425 ceAbstractionStarter]: For program point L1117(lines 1117 1121) no Hoare annotation was computed. [2018-11-10 00:38:55,338 INFO L425 ceAbstractionStarter]: For program point L1084(lines 1084 1092) no Hoare annotation was computed. [2018-11-10 00:38:55,338 INFO L425 ceAbstractionStarter]: For program point L1080(lines 1080 1128) no Hoare annotation was computed. [2018-11-10 00:38:55,338 INFO L425 ceAbstractionStarter]: For program point L1114(lines 1114 1122) no Hoare annotation was computed. [2018-11-10 00:38:55,338 INFO L425 ceAbstractionStarter]: For program point L1081(lines 1081 1093) no Hoare annotation was computed. [2018-11-10 00:38:55,338 INFO L425 ceAbstractionStarter]: For program point L1110(lines 1110 1126) no Hoare annotation was computed. [2018-11-10 00:38:55,338 INFO L425 ceAbstractionStarter]: For program point L1110-1(lines 1076 1131) no Hoare annotation was computed. [2018-11-10 00:38:55,338 INFO L425 ceAbstractionStarter]: For program point L1102(lines 1102 1106) no Hoare annotation was computed. [2018-11-10 00:38:55,338 INFO L425 ceAbstractionStarter]: For program point L1111(lines 1111 1123) no Hoare annotation was computed. [2018-11-10 00:38:55,338 INFO L425 ceAbstractionStarter]: For program point setClientAddressBookAddressENTRY(lines 1076 1131) no Hoare annotation was computed. [2018-11-10 00:38:55,338 INFO L425 ceAbstractionStarter]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2018-11-10 00:38:55,338 INFO L425 ceAbstractionStarter]: For program point setClientAddressBookAddressEXIT(lines 1076 1131) no Hoare annotation was computed. [2018-11-10 00:38:55,338 INFO L425 ceAbstractionStarter]: For program point L1095(lines 1095 1127) no Hoare annotation was computed. [2018-11-10 00:38:55,338 INFO L425 ceAbstractionStarter]: For program point L1087(lines 1087 1091) no Hoare annotation was computed. [2018-11-10 00:38:55,338 INFO L425 ceAbstractionStarter]: For program point L1096(lines 1096 1108) no Hoare annotation was computed. [2018-11-10 00:38:55,338 INFO L425 ceAbstractionStarter]: For program point L2658-1(line 2658) no Hoare annotation was computed. [2018-11-10 00:38:55,338 INFO L425 ceAbstractionStarter]: For program point L2653(lines 2653 2673) no Hoare annotation was computed. [2018-11-10 00:38:55,338 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeFINAL(lines 2639 2684) no Hoare annotation was computed. [2018-11-10 00:38:55,338 INFO L425 ceAbstractionStarter]: For program point L2680(line 2680) no Hoare annotation was computed. [2018-11-10 00:38:55,338 INFO L425 ceAbstractionStarter]: For program point L2678(line 2678) no Hoare annotation was computed. [2018-11-10 00:38:55,338 INFO L425 ceAbstractionStarter]: For program point L2680-1(line 2680) no Hoare annotation was computed. [2018-11-10 00:38:55,339 INFO L425 ceAbstractionStarter]: For program point L2678-1(line 2678) no Hoare annotation was computed. [2018-11-10 00:38:55,339 INFO L425 ceAbstractionStarter]: For program point L2670(lines 2670 2671) no Hoare annotation was computed. [2018-11-10 00:38:55,339 INFO L425 ceAbstractionStarter]: For program point L2670-1(lines 2653 2673) no Hoare annotation was computed. [2018-11-10 00:38:55,339 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeENTRY(lines 2639 2684) no Hoare annotation was computed. [2018-11-10 00:38:55,339 INFO L425 ceAbstractionStarter]: For program point L2663(lines 2663 2664) no Hoare annotation was computed. [2018-11-10 00:38:55,339 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeEXIT(lines 2639 2684) no Hoare annotation was computed. [2018-11-10 00:38:55,339 INFO L425 ceAbstractionStarter]: For program point L2658(line 2658) no Hoare annotation was computed. [2018-11-10 00:38:55,339 INFO L425 ceAbstractionStarter]: For program point L2659(lines 2659 2666) no Hoare annotation was computed. [2018-11-10 00:38:55,339 INFO L425 ceAbstractionStarter]: For program point getClientNameENTRY(lines 629 654) no Hoare annotation was computed. [2018-11-10 00:38:55,339 INFO L425 ceAbstractionStarter]: For program point L638(lines 638 650) no Hoare annotation was computed. [2018-11-10 00:38:55,339 INFO L425 ceAbstractionStarter]: For program point L634(lines 634 651) no Hoare annotation was computed. [2018-11-10 00:38:55,339 INFO L425 ceAbstractionStarter]: For program point getClientNameEXIT(lines 629 654) no Hoare annotation was computed. [2018-11-10 00:38:55,339 INFO L425 ceAbstractionStarter]: For program point getClientNameFINAL(lines 629 654) no Hoare annotation was computed. [2018-11-10 00:38:55,339 INFO L425 ceAbstractionStarter]: For program point L642(lines 642 649) no Hoare annotation was computed. [2018-11-10 00:38:55,339 INFO L425 ceAbstractionStarter]: For program point L2160(lines 2160 2171) no Hoare annotation was computed. [2018-11-10 00:38:55,339 INFO L425 ceAbstractionStarter]: For program point getEmailEncryptionKeyEXIT(lines 2156 2174) no Hoare annotation was computed. [2018-11-10 00:38:55,339 INFO L425 ceAbstractionStarter]: For program point L2164(lines 2164 2170) no Hoare annotation was computed. [2018-11-10 00:38:55,339 INFO L428 ceAbstractionStarter]: At program point getEmailEncryptionKeyENTRY(lines 2156 2174) the Hoare annotation is: true [2018-11-10 00:38:55,339 INFO L425 ceAbstractionStarter]: For program point getEmailEncryptionKeyFINAL(lines 2156 2174) no Hoare annotation was computed. [2018-11-10 00:38:55,339 INFO L425 ceAbstractionStarter]: For program point L1803(line 1803) no Hoare annotation was computed. [2018-11-10 00:38:55,340 INFO L425 ceAbstractionStarter]: For program point L1803-1(line 1803) no Hoare annotation was computed. [2018-11-10 00:38:55,340 INFO L425 ceAbstractionStarter]: For program point createClientEXIT(lines 1796 1810) no Hoare annotation was computed. [2018-11-10 00:38:55,340 INFO L425 ceAbstractionStarter]: For program point createClientENTRY(lines 1796 1810) no Hoare annotation was computed. [2018-11-10 00:38:55,340 INFO L425 ceAbstractionStarter]: For program point createClientFINAL(lines 1796 1810) no Hoare annotation was computed. [2018-11-10 00:38:55,340 INFO L421 ceAbstractionStarter]: At program point outgoing__wrappee__KeysENTRY(lines 1696 1707) the Hoare annotation is: (or (= (+ ~mail_is_sensitive~0 1) 0) (not (= ~queue_empty~0 1)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,340 INFO L425 ceAbstractionStarter]: For program point outgoing__wrappee__KeysEXIT(lines 1696 1707) no Hoare annotation was computed. [2018-11-10 00:38:55,340 INFO L425 ceAbstractionStarter]: For program point outgoing__wrappee__KeysFINAL(lines 1696 1707) no Hoare annotation was computed. [2018-11-10 00:38:55,340 INFO L421 ceAbstractionStarter]: At program point L1702(line 1702) the Hoare annotation is: (or (= (+ ~mail_is_sensitive~0 1) 0) (not (= ~queue_empty~0 1)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,340 INFO L421 ceAbstractionStarter]: At program point L1701(line 1701) the Hoare annotation is: (or (= (+ ~mail_is_sensitive~0 1) 0) (not (= ~queue_empty~0 1)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,340 INFO L421 ceAbstractionStarter]: At program point L1702-1(line 1702) the Hoare annotation is: (or (= (+ ~mail_is_sensitive~0 1) 0) (not (= ~queue_empty~0 1)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,340 INFO L425 ceAbstractionStarter]: For program point L1701-1(line 1701) no Hoare annotation was computed. [2018-11-10 00:38:55,340 INFO L425 ceAbstractionStarter]: For program point createEmailEXIT(lines 2783 2797) no Hoare annotation was computed. [2018-11-10 00:38:55,340 INFO L421 ceAbstractionStarter]: At program point L2790(line 2790) the Hoare annotation is: (or (not (= ~queue_empty~0 1)) (and (= 1 createEmail_~msg~0) (<= |createEmail_#in~to| createEmail_~to)) (not (= (+ ~mail_is_sensitive~0 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,340 INFO L425 ceAbstractionStarter]: For program point L2791(line 2791) no Hoare annotation was computed. [2018-11-10 00:38:55,340 INFO L421 ceAbstractionStarter]: At program point L2790-1(line 2790) the Hoare annotation is: (or (not (= ~queue_empty~0 1)) (and (= 1 createEmail_~msg~0) (<= |createEmail_#in~to| createEmail_~to)) (not (= (+ ~mail_is_sensitive~0 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,340 INFO L428 ceAbstractionStarter]: At program point createEmailENTRY(lines 2783 2797) the Hoare annotation is: true [2018-11-10 00:38:55,340 INFO L425 ceAbstractionStarter]: For program point createEmailFINAL(lines 2783 2797) no Hoare annotation was computed. [2018-11-10 00:38:55,340 INFO L425 ceAbstractionStarter]: For program point getEmailToFINAL(lines 2004 2022) no Hoare annotation was computed. [2018-11-10 00:38:55,340 INFO L425 ceAbstractionStarter]: For program point L2012(lines 2012 2018) no Hoare annotation was computed. [2018-11-10 00:38:55,340 INFO L425 ceAbstractionStarter]: For program point getEmailToEXIT(lines 2004 2022) no Hoare annotation was computed. [2018-11-10 00:38:55,340 INFO L425 ceAbstractionStarter]: For program point L2008(lines 2008 2019) no Hoare annotation was computed. [2018-11-10 00:38:55,340 INFO L428 ceAbstractionStarter]: At program point getEmailToENTRY(lines 2004 2022) the Hoare annotation is: true [2018-11-10 00:38:55,341 INFO L428 ceAbstractionStarter]: At program point get_queued_emailENTRY(lines 1852 1860) the Hoare annotation is: true [2018-11-10 00:38:55,341 INFO L425 ceAbstractionStarter]: For program point get_queued_emailFINAL(lines 1852 1860) no Hoare annotation was computed. [2018-11-10 00:38:55,341 INFO L425 ceAbstractionStarter]: For program point get_queued_emailEXIT(lines 1852 1860) no Hoare annotation was computed. [2018-11-10 00:38:55,341 INFO L425 ceAbstractionStarter]: For program point L528(line 528) no Hoare annotation was computed. [2018-11-10 00:38:55,341 INFO L425 ceAbstractionStarter]: For program point L527(line 527) no Hoare annotation was computed. [2018-11-10 00:38:55,341 INFO L425 ceAbstractionStarter]: For program point L528-1(line 528) no Hoare annotation was computed. [2018-11-10 00:38:55,341 INFO L425 ceAbstractionStarter]: For program point bobKeyAddChuckFINAL(lines 522 533) no Hoare annotation was computed. [2018-11-10 00:38:55,341 INFO L425 ceAbstractionStarter]: For program point bobKeyAddChuckEXIT(lines 522 533) no Hoare annotation was computed. [2018-11-10 00:38:55,341 INFO L425 ceAbstractionStarter]: For program point bobKeyAddChuckENTRY(lines 522 533) no Hoare annotation was computed. [2018-11-10 00:38:55,341 INFO L425 ceAbstractionStarter]: For program point L687(lines 687 698) no Hoare annotation was computed. [2018-11-10 00:38:55,341 INFO L425 ceAbstractionStarter]: For program point getClientOutbufferEXIT(lines 679 702) no Hoare annotation was computed. [2018-11-10 00:38:55,341 INFO L425 ceAbstractionStarter]: For program point getClientOutbufferENTRY(lines 679 702) no Hoare annotation was computed. [2018-11-10 00:38:55,341 INFO L425 ceAbstractionStarter]: For program point getClientOutbufferFINAL(lines 679 702) no Hoare annotation was computed. [2018-11-10 00:38:55,341 INFO L425 ceAbstractionStarter]: For program point L683(lines 683 699) no Hoare annotation was computed. [2018-11-10 00:38:55,341 INFO L425 ceAbstractionStarter]: For program point L691(lines 691 697) no Hoare annotation was computed. [2018-11-10 00:38:55,341 INFO L425 ceAbstractionStarter]: For program point isReadable__wrappee__KeysENTRY(lines 2745 2753) no Hoare annotation was computed. [2018-11-10 00:38:55,341 INFO L425 ceAbstractionStarter]: For program point isReadable__wrappee__KeysFINAL(lines 2745 2753) no Hoare annotation was computed. [2018-11-10 00:38:55,342 INFO L425 ceAbstractionStarter]: For program point isReadable__wrappee__KeysEXIT(lines 2745 2753) no Hoare annotation was computed. [2018-11-10 00:38:55,342 INFO L421 ceAbstractionStarter]: At program point L2817(line 2817) the Hoare annotation is: (or (not (= ~queue_empty~0 1)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,342 INFO L425 ceAbstractionStarter]: For program point L2815-1(lines 2800 2825) no Hoare annotation was computed. [2018-11-10 00:38:55,342 INFO L421 ceAbstractionStarter]: At program point __utac_acc__AddressBookEncrypt_spec__1ENTRY(lines 2800 2825) the Hoare annotation is: (or (= (+ ~mail_is_sensitive~0 1) 0) (not (= ~queue_empty~0 1)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,342 INFO L425 ceAbstractionStarter]: For program point L2815(lines 2815 2821) no Hoare annotation was computed. [2018-11-10 00:38:55,342 INFO L425 ceAbstractionStarter]: For program point L2813-1(line 2813) no Hoare annotation was computed. [2018-11-10 00:38:55,342 INFO L421 ceAbstractionStarter]: At program point L2813(line 2813) the Hoare annotation is: (or (not (= ~queue_empty~0 1)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,342 INFO L425 ceAbstractionStarter]: For program point L2809-1(line 2809) no Hoare annotation was computed. [2018-11-10 00:38:55,342 INFO L421 ceAbstractionStarter]: At program point L2809(line 2809) the Hoare annotation is: (or (= (+ ~mail_is_sensitive~0 1) 0) (not (= ~queue_empty~0 1)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,342 INFO L425 ceAbstractionStarter]: For program point L2807(lines 2807 2822) no Hoare annotation was computed. [2018-11-10 00:38:55,342 INFO L425 ceAbstractionStarter]: For program point L2805-1(line 2805) no Hoare annotation was computed. [2018-11-10 00:38:55,342 INFO L425 ceAbstractionStarter]: For program point L2805(line 2805) no Hoare annotation was computed. [2018-11-10 00:38:55,342 INFO L425 ceAbstractionStarter]: For program point __utac_acc__AddressBookEncrypt_spec__1EXIT(lines 2800 2825) no Hoare annotation was computed. [2018-11-10 00:38:55,343 INFO L425 ceAbstractionStarter]: For program point incoming__wrappee__EncryptFINAL(lines 1745 1754) no Hoare annotation was computed. [2018-11-10 00:38:55,343 INFO L428 ceAbstractionStarter]: At program point incoming__wrappee__EncryptENTRY(lines 1745 1754) the Hoare annotation is: true [2018-11-10 00:38:55,343 INFO L428 ceAbstractionStarter]: At program point L1750(line 1750) the Hoare annotation is: true [2018-11-10 00:38:55,343 INFO L425 ceAbstractionStarter]: For program point incoming__wrappee__EncryptEXIT(lines 1745 1754) no Hoare annotation was computed. [2018-11-10 00:38:55,343 INFO L425 ceAbstractionStarter]: For program point L784(line 784) no Hoare annotation was computed. [2018-11-10 00:38:55,343 INFO L425 ceAbstractionStarter]: For program point L784-1(line 784) no Hoare annotation was computed. [2018-11-10 00:38:55,343 INFO L425 ceAbstractionStarter]: For program point L781(lines 781 791) no Hoare annotation was computed. [2018-11-10 00:38:55,343 INFO L425 ceAbstractionStarter]: For program point L778(line 778) no Hoare annotation was computed. [2018-11-10 00:38:55,343 INFO L425 ceAbstractionStarter]: For program point L778-1(line 778) no Hoare annotation was computed. [2018-11-10 00:38:55,343 INFO L425 ceAbstractionStarter]: For program point createClientAddressBookEntryEXIT(lines 770 794) no Hoare annotation was computed. [2018-11-10 00:38:55,343 INFO L425 ceAbstractionStarter]: For program point createClientAddressBookEntryENTRY(lines 770 794) no Hoare annotation was computed. [2018-11-10 00:38:55,343 INFO L425 ceAbstractionStarter]: For program point createClientAddressBookEntryFINAL(lines 770 794) no Hoare annotation was computed. [2018-11-10 00:38:55,343 INFO L428 ceAbstractionStarter]: At program point setEmailFromENTRY(lines 1986 2001) the Hoare annotation is: true [2018-11-10 00:38:55,343 INFO L425 ceAbstractionStarter]: For program point setEmailFromEXIT(lines 1986 2001) no Hoare annotation was computed. [2018-11-10 00:38:55,343 INFO L425 ceAbstractionStarter]: For program point L1993(lines 1993 1997) no Hoare annotation was computed. [2018-11-10 00:38:55,343 INFO L425 ceAbstractionStarter]: For program point L1993-2(lines 1986 2001) no Hoare annotation was computed. [2018-11-10 00:38:55,343 INFO L425 ceAbstractionStarter]: For program point L1990(lines 1990 1998) no Hoare annotation was computed. [2018-11-10 00:38:55,343 INFO L425 ceAbstractionStarter]: For program point isReadableEXIT(lines 2754 2773) no Hoare annotation was computed. [2018-11-10 00:38:55,343 INFO L425 ceAbstractionStarter]: For program point L2767-1(line 2767) no Hoare annotation was computed. [2018-11-10 00:38:55,343 INFO L425 ceAbstractionStarter]: For program point L2767(line 2767) no Hoare annotation was computed. [2018-11-10 00:38:55,343 INFO L425 ceAbstractionStarter]: For program point L2762(lines 2762 2770) no Hoare annotation was computed. [2018-11-10 00:38:55,344 INFO L425 ceAbstractionStarter]: For program point L2760(line 2760) no Hoare annotation was computed. [2018-11-10 00:38:55,344 INFO L425 ceAbstractionStarter]: For program point L2760-1(line 2760) no Hoare annotation was computed. [2018-11-10 00:38:55,344 INFO L425 ceAbstractionStarter]: For program point isReadableENTRY(lines 2754 2773) no Hoare annotation was computed. [2018-11-10 00:38:55,344 INFO L425 ceAbstractionStarter]: For program point isReadableFINAL(lines 2754 2773) no Hoare annotation was computed. [2018-11-10 00:38:55,344 INFO L428 ceAbstractionStarter]: At program point setup_rjh__wrappee__BaseENTRY(lines 356 365) the Hoare annotation is: true [2018-11-10 00:38:55,344 INFO L425 ceAbstractionStarter]: For program point setup_rjh__wrappee__BaseFINAL(lines 356 365) no Hoare annotation was computed. [2018-11-10 00:38:55,344 INFO L421 ceAbstractionStarter]: At program point L361(line 361) the Hoare annotation is: (or (not (= 0 ~__ste_Client_Keyring0_User0~0)) (not (= ~queue_empty~0 1)) (not (= ~__ste_Client_Keyring0_User0~0 ~__ste_Client_Keyring0_User1~0)) (not (= (+ ~mail_is_sensitive~0 1) 0)) (< ~rjh~0 2) (<= |setup_rjh__wrappee__Base_#in~rjh___0| setup_rjh__wrappee__Base_~rjh___0) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,344 INFO L425 ceAbstractionStarter]: For program point setup_rjh__wrappee__BaseEXIT(lines 356 365) no Hoare annotation was computed. [2018-11-10 00:38:55,344 INFO L425 ceAbstractionStarter]: For program point getClientIdFINAL(lines 1617 1640) no Hoare annotation was computed. [2018-11-10 00:38:55,344 INFO L425 ceAbstractionStarter]: For program point L1629(lines 1629 1635) no Hoare annotation was computed. [2018-11-10 00:38:55,344 INFO L428 ceAbstractionStarter]: At program point getClientIdENTRY(lines 1617 1640) the Hoare annotation is: true [2018-11-10 00:38:55,344 INFO L425 ceAbstractionStarter]: For program point L1625(lines 1625 1636) no Hoare annotation was computed. [2018-11-10 00:38:55,344 INFO L425 ceAbstractionStarter]: For program point L1621(lines 1621 1637) no Hoare annotation was computed. [2018-11-10 00:38:55,344 INFO L425 ceAbstractionStarter]: For program point getClientIdEXIT(lines 1617 1640) no Hoare annotation was computed. [2018-11-10 00:38:55,344 INFO L425 ceAbstractionStarter]: For program point deliverFINAL(lines 1735 1744) no Hoare annotation was computed. [2018-11-10 00:38:55,344 INFO L425 ceAbstractionStarter]: For program point L1740(line 1740) no Hoare annotation was computed. [2018-11-10 00:38:55,344 INFO L425 ceAbstractionStarter]: For program point L1740-1(line 1740) no Hoare annotation was computed. [2018-11-10 00:38:55,344 INFO L428 ceAbstractionStarter]: At program point deliverENTRY(lines 1735 1744) the Hoare annotation is: true [2018-11-10 00:38:55,344 INFO L425 ceAbstractionStarter]: For program point deliverEXIT(lines 1735 1744) no Hoare annotation was computed. [2018-11-10 00:38:55,344 INFO L428 ceAbstractionStarter]: At program point L1281(line 1281) the Hoare annotation is: true [2018-11-10 00:38:55,344 INFO L425 ceAbstractionStarter]: For program point L1281-1(line 1281) no Hoare annotation was computed. [2018-11-10 00:38:55,345 INFO L425 ceAbstractionStarter]: For program point createClientKeyringEntryEXIT(lines 1273 1297) no Hoare annotation was computed. [2018-11-10 00:38:55,345 INFO L428 ceAbstractionStarter]: At program point L1287(line 1287) the Hoare annotation is: true [2018-11-10 00:38:55,345 INFO L425 ceAbstractionStarter]: For program point L1287-1(line 1287) no Hoare annotation was computed. [2018-11-10 00:38:55,345 INFO L425 ceAbstractionStarter]: For program point L1284(lines 1284 1294) no Hoare annotation was computed. [2018-11-10 00:38:55,345 INFO L428 ceAbstractionStarter]: At program point createClientKeyringEntryENTRY(lines 1273 1297) the Hoare annotation is: true [2018-11-10 00:38:55,345 INFO L425 ceAbstractionStarter]: For program point createClientKeyringEntryFINAL(lines 1273 1297) no Hoare annotation was computed. [2018-11-10 00:38:55,345 INFO L425 ceAbstractionStarter]: For program point initClientENTRY(lines 611 625) no Hoare annotation was computed. [2018-11-10 00:38:55,345 INFO L425 ceAbstractionStarter]: For program point L615(lines 615 622) no Hoare annotation was computed. [2018-11-10 00:38:55,345 INFO L425 ceAbstractionStarter]: For program point initClientFINAL(lines 611 625) no Hoare annotation was computed. [2018-11-10 00:38:55,345 INFO L425 ceAbstractionStarter]: For program point initClientEXIT(lines 611 625) no Hoare annotation was computed. [2018-11-10 00:38:55,345 INFO L425 ceAbstractionStarter]: For program point L2046(lines 2046 2058) no Hoare annotation was computed. [2018-11-10 00:38:55,345 INFO L425 ceAbstractionStarter]: For program point getEmailSubjectFINAL(lines 2041 2061) no Hoare annotation was computed. [2018-11-10 00:38:55,345 INFO L425 ceAbstractionStarter]: For program point getEmailSubjectENTRY(lines 2041 2061) no Hoare annotation was computed. [2018-11-10 00:38:55,345 INFO L425 ceAbstractionStarter]: For program point L2050(lines 2050 2057) no Hoare annotation was computed. [2018-11-10 00:38:55,346 INFO L425 ceAbstractionStarter]: For program point getEmailSubjectEXIT(lines 2041 2061) no Hoare annotation was computed. [2018-11-10 00:38:55,346 INFO L425 ceAbstractionStarter]: For program point L2145(lines 2145 2149) no Hoare annotation was computed. [2018-11-10 00:38:55,346 INFO L425 ceAbstractionStarter]: For program point L2142(lines 2142 2150) no Hoare annotation was computed. [2018-11-10 00:38:55,346 INFO L425 ceAbstractionStarter]: For program point L2145-2(lines 2138 2153) no Hoare annotation was computed. [2018-11-10 00:38:55,346 INFO L425 ceAbstractionStarter]: For program point setEmailIsEncryptedEXIT(lines 2138 2153) no Hoare annotation was computed. [2018-11-10 00:38:55,346 INFO L428 ceAbstractionStarter]: At program point setEmailIsEncryptedENTRY(lines 2138 2153) the Hoare annotation is: true [2018-11-10 00:38:55,346 INFO L425 ceAbstractionStarter]: For program point initEmailEXIT(lines 1913 1927) no Hoare annotation was computed. [2018-11-10 00:38:55,346 INFO L425 ceAbstractionStarter]: For program point L1917(lines 1917 1924) no Hoare annotation was computed. [2018-11-10 00:38:55,346 INFO L425 ceAbstractionStarter]: For program point initEmailENTRY(lines 1913 1927) no Hoare annotation was computed. [2018-11-10 00:38:55,346 INFO L425 ceAbstractionStarter]: For program point initEmailFINAL(lines 1913 1927) no Hoare annotation was computed. [2018-11-10 00:38:55,346 INFO L425 ceAbstractionStarter]: For program point getEmailBodyFINAL(lines 2080 2100) no Hoare annotation was computed. [2018-11-10 00:38:55,346 INFO L425 ceAbstractionStarter]: For program point getEmailBodyEXIT(lines 2080 2100) no Hoare annotation was computed. [2018-11-10 00:38:55,346 INFO L425 ceAbstractionStarter]: For program point L2089(lines 2089 2096) no Hoare annotation was computed. [2018-11-10 00:38:55,346 INFO L425 ceAbstractionStarter]: For program point getEmailBodyENTRY(lines 2080 2100) no Hoare annotation was computed. [2018-11-10 00:38:55,346 INFO L425 ceAbstractionStarter]: For program point L2085(lines 2085 2097) no Hoare annotation was computed. [2018-11-10 00:38:55,346 INFO L425 ceAbstractionStarter]: For program point L2238(lines 2238 2244) no Hoare annotation was computed. [2018-11-10 00:38:55,347 INFO L425 ceAbstractionStarter]: For program point getEmailSignKeyEXIT(lines 2230 2248) no Hoare annotation was computed. [2018-11-10 00:38:55,347 INFO L425 ceAbstractionStarter]: For program point L2234(lines 2234 2245) no Hoare annotation was computed. [2018-11-10 00:38:55,347 INFO L425 ceAbstractionStarter]: For program point getEmailSignKeyENTRY(lines 2230 2248) no Hoare annotation was computed. [2018-11-10 00:38:55,347 INFO L425 ceAbstractionStarter]: For program point getEmailSignKeyFINAL(lines 2230 2248) no Hoare annotation was computed. [2018-11-10 00:38:55,347 INFO L425 ceAbstractionStarter]: For program point chuckKeyAddEXIT(lines 534 545) no Hoare annotation was computed. [2018-11-10 00:38:55,347 INFO L421 ceAbstractionStarter]: At program point L540(line 540) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~__ste_Client_Keyring0_User0~0)|))) (.cse1 (not (= ~queue_empty~0 1))) (.cse2 (not (= (+ ~mail_is_sensitive~0 1) 0))) (.cse3 (< ~rjh~0 2)) (.cse4 (< 3 ~chuck~0)) (.cse5 (< ~chuck~0 3)) (.cse6 (not (= 1 ~bob~0)))) (and (or .cse0 .cse1 (not (= |old(~__ste_Client_Keyring0_User0~0)| |old(~__ste_Client_Keyring0_User1~0)|)) .cse2 .cse3 .cse4 (= ~__ste_Client_Keyring0_User1~0 ~__ste_Client_Keyring0_User0~0) .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 (= 0 ~__ste_Client_Keyring0_User0~0) .cse4 .cse5 .cse6))) [2018-11-10 00:38:55,347 INFO L425 ceAbstractionStarter]: For program point L539(line 539) no Hoare annotation was computed. [2018-11-10 00:38:55,347 INFO L428 ceAbstractionStarter]: At program point L540-1(line 540) the Hoare annotation is: true [2018-11-10 00:38:55,347 INFO L421 ceAbstractionStarter]: At program point chuckKeyAddENTRY(lines 534 545) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~__ste_Client_Keyring0_User0~0)|))) (.cse1 (not (= ~queue_empty~0 1))) (.cse2 (not (= (+ ~mail_is_sensitive~0 1) 0))) (.cse3 (< ~rjh~0 2)) (.cse4 (< 3 ~chuck~0)) (.cse5 (< ~chuck~0 3)) (.cse6 (not (= 1 ~bob~0)))) (and (or .cse0 .cse1 (not (= |old(~__ste_Client_Keyring0_User0~0)| |old(~__ste_Client_Keyring0_User1~0)|)) .cse2 .cse3 .cse4 (= ~__ste_Client_Keyring0_User1~0 ~__ste_Client_Keyring0_User0~0) .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 (= 0 ~__ste_Client_Keyring0_User0~0) .cse4 .cse5 .cse6))) [2018-11-10 00:38:55,347 INFO L425 ceAbstractionStarter]: For program point chuckKeyAddFINAL(lines 534 545) no Hoare annotation was computed. [2018-11-10 00:38:55,347 INFO L425 ceAbstractionStarter]: For program point L832(lines 832 843) no Hoare annotation was computed. [2018-11-10 00:38:55,347 INFO L425 ceAbstractionStarter]: For program point L828(lines 828 844) no Hoare annotation was computed. [2018-11-10 00:38:55,348 INFO L425 ceAbstractionStarter]: For program point L855(lines 855 861) no Hoare annotation was computed. [2018-11-10 00:38:55,348 INFO L425 ceAbstractionStarter]: For program point L851(lines 851 862) no Hoare annotation was computed. [2018-11-10 00:38:55,348 INFO L425 ceAbstractionStarter]: For program point L847(lines 847 863) no Hoare annotation was computed. [2018-11-10 00:38:55,348 INFO L425 ceAbstractionStarter]: For program point getClientAddressBookAliasENTRY(lines 804 872) no Hoare annotation was computed. [2018-11-10 00:38:55,348 INFO L425 ceAbstractionStarter]: For program point L808(lines 808 869) no Hoare annotation was computed. [2018-11-10 00:38:55,348 INFO L425 ceAbstractionStarter]: For program point getClientAddressBookAliasEXIT(lines 804 872) no Hoare annotation was computed. [2018-11-10 00:38:55,348 INFO L425 ceAbstractionStarter]: For program point L827(lines 827 868) no Hoare annotation was computed. [2018-11-10 00:38:55,348 INFO L425 ceAbstractionStarter]: For program point L817(lines 817 823) no Hoare annotation was computed. [2018-11-10 00:38:55,348 INFO L425 ceAbstractionStarter]: For program point L846(lines 846 867) no Hoare annotation was computed. [2018-11-10 00:38:55,348 INFO L425 ceAbstractionStarter]: For program point L813(lines 813 824) no Hoare annotation was computed. [2018-11-10 00:38:55,348 INFO L425 ceAbstractionStarter]: For program point getClientAddressBookAliasFINAL(lines 804 872) no Hoare annotation was computed. [2018-11-10 00:38:55,348 INFO L425 ceAbstractionStarter]: For program point L809(lines 809 825) no Hoare annotation was computed. [2018-11-10 00:38:55,348 INFO L425 ceAbstractionStarter]: For program point L836(lines 836 842) no Hoare annotation was computed. [2018-11-10 00:38:55,348 INFO L425 ceAbstractionStarter]: For program point L2624(lines 2624 2625) no Hoare annotation was computed. [2018-11-10 00:38:55,349 INFO L425 ceAbstractionStarter]: For program point L2624-1(lines 2607 2627) no Hoare annotation was computed. [2018-11-10 00:38:55,349 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argENTRY(lines 2593 2638) no Hoare annotation was computed. [2018-11-10 00:38:55,349 INFO L425 ceAbstractionStarter]: For program point L2617(lines 2617 2618) no Hoare annotation was computed. [2018-11-10 00:38:55,349 INFO L425 ceAbstractionStarter]: For program point L2612(line 2612) no Hoare annotation was computed. [2018-11-10 00:38:55,349 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argEXIT(lines 2593 2638) no Hoare annotation was computed. [2018-11-10 00:38:55,349 INFO L425 ceAbstractionStarter]: For program point L2613(lines 2613 2620) no Hoare annotation was computed. [2018-11-10 00:38:55,349 INFO L425 ceAbstractionStarter]: For program point L2612-1(line 2612) no Hoare annotation was computed. [2018-11-10 00:38:55,349 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argFINAL(lines 2593 2638) no Hoare annotation was computed. [2018-11-10 00:38:55,349 INFO L425 ceAbstractionStarter]: For program point L2607(lines 2607 2627) no Hoare annotation was computed. [2018-11-10 00:38:55,349 INFO L425 ceAbstractionStarter]: For program point L2634(line 2634) no Hoare annotation was computed. [2018-11-10 00:38:55,349 INFO L425 ceAbstractionStarter]: For program point L2632(line 2632) no Hoare annotation was computed. [2018-11-10 00:38:55,349 INFO L425 ceAbstractionStarter]: For program point L2634-1(line 2634) no Hoare annotation was computed. [2018-11-10 00:38:55,349 INFO L425 ceAbstractionStarter]: For program point L2632-1(line 2632) no Hoare annotation was computed. [2018-11-10 00:38:55,349 INFO L425 ceAbstractionStarter]: For program point L1233(lines 1233 1249) no Hoare annotation was computed. [2018-11-10 00:38:55,349 INFO L428 ceAbstractionStarter]: At program point getClientKeyringSizeENTRY(lines 1229 1252) the Hoare annotation is: true [2018-11-10 00:38:55,350 INFO L425 ceAbstractionStarter]: For program point getClientKeyringSizeEXIT(lines 1229 1252) no Hoare annotation was computed. [2018-11-10 00:38:55,350 INFO L425 ceAbstractionStarter]: For program point L1241(lines 1241 1247) no Hoare annotation was computed. [2018-11-10 00:38:55,350 INFO L425 ceAbstractionStarter]: For program point getClientKeyringSizeFINAL(lines 1229 1252) no Hoare annotation was computed. [2018-11-10 00:38:55,350 INFO L425 ceAbstractionStarter]: For program point L1237(lines 1237 1248) no Hoare annotation was computed. [2018-11-10 00:38:55,350 INFO L425 ceAbstractionStarter]: For program point L896(lines 896 937) no Hoare annotation was computed. [2018-11-10 00:38:55,350 INFO L425 ceAbstractionStarter]: For program point L886(lines 886 892) no Hoare annotation was computed. [2018-11-10 00:38:55,350 INFO L425 ceAbstractionStarter]: For program point findClientAddressBookAliasFINAL(lines 873 941) no Hoare annotation was computed. [2018-11-10 00:38:55,350 INFO L425 ceAbstractionStarter]: For program point L915(lines 915 936) no Hoare annotation was computed. [2018-11-10 00:38:55,350 INFO L425 ceAbstractionStarter]: For program point L882(lines 882 893) no Hoare annotation was computed. [2018-11-10 00:38:55,350 INFO L425 ceAbstractionStarter]: For program point L878(lines 878 894) no Hoare annotation was computed. [2018-11-10 00:38:55,350 INFO L425 ceAbstractionStarter]: For program point L905(lines 905 911) no Hoare annotation was computed. [2018-11-10 00:38:55,350 INFO L425 ceAbstractionStarter]: For program point L901(lines 901 912) no Hoare annotation was computed. [2018-11-10 00:38:55,350 INFO L425 ceAbstractionStarter]: For program point L897(lines 897 913) no Hoare annotation was computed. [2018-11-10 00:38:55,350 INFO L425 ceAbstractionStarter]: For program point L924(lines 924 930) no Hoare annotation was computed. [2018-11-10 00:38:55,350 INFO L425 ceAbstractionStarter]: For program point L920(lines 920 931) no Hoare annotation was computed. [2018-11-10 00:38:55,351 INFO L425 ceAbstractionStarter]: For program point L916(lines 916 932) no Hoare annotation was computed. [2018-11-10 00:38:55,351 INFO L425 ceAbstractionStarter]: For program point L877(lines 877 938) no Hoare annotation was computed. [2018-11-10 00:38:55,351 INFO L425 ceAbstractionStarter]: For program point findClientAddressBookAliasEXIT(lines 873 941) no Hoare annotation was computed. [2018-11-10 00:38:55,351 INFO L425 ceAbstractionStarter]: For program point findClientAddressBookAliasENTRY(lines 873 941) no Hoare annotation was computed. [2018-11-10 00:38:55,351 INFO L425 ceAbstractionStarter]: For program point bobKeyAddFINAL(lines 476 497) no Hoare annotation was computed. [2018-11-10 00:38:55,351 INFO L428 ceAbstractionStarter]: At program point L491(line 491) the Hoare annotation is: true [2018-11-10 00:38:55,351 INFO L425 ceAbstractionStarter]: For program point L491-1(line 491) no Hoare annotation was computed. [2018-11-10 00:38:55,351 INFO L428 ceAbstractionStarter]: At program point L488(line 488) the Hoare annotation is: true [2018-11-10 00:38:55,351 INFO L425 ceAbstractionStarter]: For program point L487(line 487) no Hoare annotation was computed. [2018-11-10 00:38:55,351 INFO L425 ceAbstractionStarter]: For program point L488-1(line 488) no Hoare annotation was computed. [2018-11-10 00:38:55,351 INFO L425 ceAbstractionStarter]: For program point bobKeyAddEXIT(lines 476 497) no Hoare annotation was computed. [2018-11-10 00:38:55,351 INFO L425 ceAbstractionStarter]: For program point L486(line 486) no Hoare annotation was computed. [2018-11-10 00:38:55,351 INFO L421 ceAbstractionStarter]: At program point L485(line 485) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~__ste_Client_Keyring0_User0~0)|))) (.cse1 (not (= ~queue_empty~0 1))) (.cse2 (not (= (+ ~mail_is_sensitive~0 1) 0))) (.cse3 (< ~rjh~0 2)) (.cse4 (< 3 ~chuck~0)) (.cse5 (< ~chuck~0 3)) (.cse6 (not (= 1 ~bob~0)))) (and (or .cse0 .cse1 (not (= |old(~__ste_Client_Keyring0_User0~0)| |old(~__ste_Client_Keyring0_User1~0)|)) .cse2 .cse3 .cse4 (= ~__ste_Client_Keyring0_User1~0 ~__ste_Client_Keyring0_User0~0) .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 (= 0 ~__ste_Client_Keyring0_User0~0) .cse4 .cse5 .cse6))) [2018-11-10 00:38:55,352 INFO L421 ceAbstractionStarter]: At program point L484(line 484) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~__ste_Client_Keyring0_User0~0)|))) (.cse1 (not (= ~queue_empty~0 1))) (.cse2 (not (= (+ ~mail_is_sensitive~0 1) 0))) (.cse3 (< ~rjh~0 2)) (.cse4 (< 3 ~chuck~0)) (.cse5 (< ~chuck~0 3)) (.cse6 (not (= 1 ~bob~0)))) (and (or .cse0 .cse1 (not (= |old(~__ste_Client_Keyring0_User0~0)| |old(~__ste_Client_Keyring0_User1~0)|)) .cse2 .cse3 .cse4 (= ~__ste_Client_Keyring0_User1~0 ~__ste_Client_Keyring0_User0~0) .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 (= 0 ~__ste_Client_Keyring0_User0~0) .cse4 .cse5 .cse6))) [2018-11-10 00:38:55,352 INFO L428 ceAbstractionStarter]: At program point L485-1(line 485) the Hoare annotation is: true [2018-11-10 00:38:55,352 INFO L421 ceAbstractionStarter]: At program point bobKeyAddENTRY(lines 476 497) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~__ste_Client_Keyring0_User0~0)|))) (.cse1 (not (= ~queue_empty~0 1))) (.cse2 (not (= (+ ~mail_is_sensitive~0 1) 0))) (.cse3 (< ~rjh~0 2)) (.cse4 (< 3 ~chuck~0)) (.cse5 (< ~chuck~0 3)) (.cse6 (not (= 1 ~bob~0)))) (and (or .cse0 .cse1 (not (= |old(~__ste_Client_Keyring0_User0~0)| |old(~__ste_Client_Keyring0_User1~0)|)) .cse2 .cse3 .cse4 (= ~__ste_Client_Keyring0_User1~0 ~__ste_Client_Keyring0_User0~0) .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 (= 0 ~__ste_Client_Keyring0_User0~0) .cse4 .cse5 .cse6))) [2018-11-10 00:38:55,352 INFO L425 ceAbstractionStarter]: For program point L484-1(line 484) no Hoare annotation was computed. [2018-11-10 00:38:55,352 INFO L421 ceAbstractionStarter]: At program point L382(line 382) the Hoare annotation is: (or (not (= 0 ~__ste_Client_Keyring0_User0~0)) (not (= ~queue_empty~0 1)) (not (= ~__ste_Client_Keyring0_User0~0 ~__ste_Client_Keyring0_User1~0)) (not (= (+ ~mail_is_sensitive~0 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0)) (and (<= setup_chuck__wrappee__Base_~chuck___0 |setup_chuck__wrappee__Base_#in~chuck___0|) (<= |setup_chuck__wrappee__Base_#in~chuck___0| setup_chuck__wrappee__Base_~chuck___0))) [2018-11-10 00:38:55,352 INFO L428 ceAbstractionStarter]: At program point setup_chuck__wrappee__BaseENTRY(lines 377 386) the Hoare annotation is: true [2018-11-10 00:38:55,352 INFO L425 ceAbstractionStarter]: For program point setup_chuck__wrappee__BaseFINAL(lines 377 386) no Hoare annotation was computed. [2018-11-10 00:38:55,352 INFO L425 ceAbstractionStarter]: For program point setup_chuck__wrappee__BaseEXIT(lines 377 386) no Hoare annotation was computed. [2018-11-10 00:38:55,352 INFO L425 ceAbstractionStarter]: For program point L2624(line 2624) no Hoare annotation was computed. [2018-11-10 00:38:55,352 INFO L425 ceAbstractionStarter]: For program point L2624-1(line 2624) no Hoare annotation was computed. [2018-11-10 00:38:55,352 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-10 00:38:55,353 INFO L425 ceAbstractionStarter]: For program point L2717(line 2717) no Hoare annotation was computed. [2018-11-10 00:38:55,353 INFO L425 ceAbstractionStarter]: For program point L2618(line 2618) no Hoare annotation was computed. [2018-11-10 00:38:55,353 INFO L425 ceAbstractionStarter]: For program point L1689(line 1689) no Hoare annotation was computed. [2018-11-10 00:38:55,353 INFO L425 ceAbstractionStarter]: For program point L1689-1(line 1689) no Hoare annotation was computed. [2018-11-10 00:38:55,353 INFO L425 ceAbstractionStarter]: For program point L2711(line 2711) no Hoare annotation was computed. [2018-11-10 00:38:55,353 INFO L425 ceAbstractionStarter]: For program point L405(line 405) no Hoare annotation was computed. [2018-11-10 00:38:55,353 INFO L425 ceAbstractionStarter]: For program point L405-1(line 405) no Hoare annotation was computed. [2018-11-10 00:38:55,353 INFO L425 ceAbstractionStarter]: For program point L2736(line 2736) no Hoare annotation was computed. [2018-11-10 00:38:55,353 INFO L425 ceAbstractionStarter]: For program point L2670(line 2670) no Hoare annotation was computed. [2018-11-10 00:38:55,353 INFO L425 ceAbstractionStarter]: For program point L492(line 492) no Hoare annotation was computed. [2018-11-10 00:38:55,353 INFO L425 ceAbstractionStarter]: For program point L2670-1(line 2670) no Hoare annotation was computed. [2018-11-10 00:38:55,353 INFO L425 ceAbstractionStarter]: For program point L492-1(line 492) no Hoare annotation was computed. [2018-11-10 00:38:55,353 INFO L425 ceAbstractionStarter]: For program point L1867(line 1867) no Hoare annotation was computed. [2018-11-10 00:38:55,353 INFO L425 ceAbstractionStarter]: For program point L426(line 426) no Hoare annotation was computed. [2018-11-10 00:38:55,353 INFO L425 ceAbstractionStarter]: For program point L2664(line 2664) no Hoare annotation was computed. [2018-11-10 00:38:55,354 INFO L425 ceAbstractionStarter]: For program point L2311(line 2311) no Hoare annotation was computed. [2018-11-10 00:38:55,354 INFO L425 ceAbstractionStarter]: For program point L449(line 449) no Hoare annotation was computed. [2018-11-10 00:38:55,354 INFO L425 ceAbstractionStarter]: For program point L2720(line 2720) no Hoare annotation was computed. [2018-11-10 00:38:55,354 INFO L425 ceAbstractionStarter]: For program point L2625(line 2625) no Hoare annotation was computed. [2018-11-10 00:38:55,354 INFO L425 ceAbstractionStarter]: For program point L445(line 445) no Hoare annotation was computed. [2018-11-10 00:38:55,354 INFO L425 ceAbstractionStarter]: For program point L2714(line 2714) no Hoare annotation was computed. [2018-11-10 00:38:55,354 INFO L425 ceAbstractionStarter]: For program point L441(line 441) no Hoare annotation was computed. [2018-11-10 00:38:55,354 INFO L425 ceAbstractionStarter]: For program point L2617-1(line 2617) no Hoare annotation was computed. [2018-11-10 00:38:55,354 INFO L425 ceAbstractionStarter]: For program point L2617(line 2617) no Hoare annotation was computed. [2018-11-10 00:38:55,354 INFO L425 ceAbstractionStarter]: For program point L2617-2(line 2617) no Hoare annotation was computed. [2018-11-10 00:38:55,354 INFO L425 ceAbstractionStarter]: For program point L2805(line 2805) no Hoare annotation was computed. [2018-11-10 00:38:55,354 INFO L425 ceAbstractionStarter]: For program point L2739(line 2739) no Hoare annotation was computed. [2018-11-10 00:38:55,354 INFO L425 ceAbstractionStarter]: For program point L2671(line 2671) no Hoare annotation was computed. [2018-11-10 00:38:55,354 INFO L425 ceAbstractionStarter]: For program point L1740(line 1740) no Hoare annotation was computed. [2018-11-10 00:38:55,354 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-10 00:38:55,355 INFO L425 ceAbstractionStarter]: For program point L489(line 489) no Hoare annotation was computed. [2018-11-10 00:38:55,355 INFO L425 ceAbstractionStarter]: For program point L487(line 487) no Hoare annotation was computed. [2018-11-10 00:38:55,355 INFO L425 ceAbstractionStarter]: For program point L2663-1(line 2663) no Hoare annotation was computed. [2018-11-10 00:38:55,355 INFO L425 ceAbstractionStarter]: For program point L2663(line 2663) no Hoare annotation was computed. [2018-11-10 00:38:55,355 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-10 00:38:55,355 INFO L425 ceAbstractionStarter]: For program point chuckKeyAddRjhFINAL(lines 546 557) no Hoare annotation was computed. [2018-11-10 00:38:55,355 INFO L421 ceAbstractionStarter]: At program point chuckKeyAddRjhENTRY(lines 546 557) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~__ste_Client_Keyring0_User0~0)|))) (.cse1 (not (= ~queue_empty~0 1))) (.cse2 (not (= (+ ~mail_is_sensitive~0 1) 0))) (.cse3 (< ~rjh~0 2)) (.cse4 (< 3 ~chuck~0)) (.cse5 (< ~chuck~0 3)) (.cse6 (not (= 1 ~bob~0)))) (and (or .cse0 .cse1 (not (= |old(~__ste_Client_Keyring0_User0~0)| |old(~__ste_Client_Keyring0_User1~0)|)) .cse2 .cse3 .cse4 (= ~__ste_Client_Keyring0_User1~0 ~__ste_Client_Keyring0_User0~0) .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 (= 0 ~__ste_Client_Keyring0_User0~0) .cse4 .cse5 .cse6))) [2018-11-10 00:38:55,355 INFO L421 ceAbstractionStarter]: At program point L552(line 552) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~__ste_Client_Keyring0_User0~0)|))) (.cse1 (not (= ~queue_empty~0 1))) (.cse2 (not (= (+ ~mail_is_sensitive~0 1) 0))) (.cse3 (< ~rjh~0 2)) (.cse4 (< 3 ~chuck~0)) (.cse5 (< ~chuck~0 3)) (.cse6 (not (= 1 ~bob~0)))) (and (or .cse0 .cse1 (not (= |old(~__ste_Client_Keyring0_User0~0)| |old(~__ste_Client_Keyring0_User1~0)|)) .cse2 .cse3 .cse4 (= ~__ste_Client_Keyring0_User1~0 ~__ste_Client_Keyring0_User0~0) .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 (= 0 ~__ste_Client_Keyring0_User0~0) .cse4 .cse5 .cse6))) [2018-11-10 00:38:55,355 INFO L425 ceAbstractionStarter]: For program point L551(line 551) no Hoare annotation was computed. [2018-11-10 00:38:55,355 INFO L428 ceAbstractionStarter]: At program point L552-1(line 552) the Hoare annotation is: true [2018-11-10 00:38:55,355 INFO L425 ceAbstractionStarter]: For program point chuckKeyAddRjhEXIT(lines 546 557) no Hoare annotation was computed. [2018-11-10 00:38:55,355 INFO L425 ceAbstractionStarter]: For program point getEmailFromFINAL(lines 1967 1985) no Hoare annotation was computed. [2018-11-10 00:38:55,356 INFO L425 ceAbstractionStarter]: For program point getEmailFromEXIT(lines 1967 1985) no Hoare annotation was computed. [2018-11-10 00:38:55,356 INFO L425 ceAbstractionStarter]: For program point getEmailFromENTRY(lines 1967 1985) no Hoare annotation was computed. [2018-11-10 00:38:55,356 INFO L425 ceAbstractionStarter]: For program point L1975(lines 1975 1981) no Hoare annotation was computed. [2018-11-10 00:38:55,356 INFO L425 ceAbstractionStarter]: For program point L1971(lines 1971 1982) no Hoare annotation was computed. [2018-11-10 00:38:55,356 INFO L425 ceAbstractionStarter]: For program point setClientKeyringSizeEXIT(lines 1253 1272) no Hoare annotation was computed. [2018-11-10 00:38:55,356 INFO L428 ceAbstractionStarter]: At program point setClientKeyringSizeENTRY(lines 1253 1272) the Hoare annotation is: true [2018-11-10 00:38:55,356 INFO L425 ceAbstractionStarter]: For program point L1263(lines 1263 1267) no Hoare annotation was computed. [2018-11-10 00:38:55,356 INFO L425 ceAbstractionStarter]: For program point L1263-2(lines 1253 1272) no Hoare annotation was computed. [2018-11-10 00:38:55,356 INFO L425 ceAbstractionStarter]: For program point L1260(lines 1260 1268) no Hoare annotation was computed. [2018-11-10 00:38:55,356 INFO L425 ceAbstractionStarter]: For program point L1257(lines 1257 1269) no Hoare annotation was computed. [2018-11-10 00:38:55,356 INFO L425 ceAbstractionStarter]: For program point queueFINAL(lines 1824 1833) no Hoare annotation was computed. [2018-11-10 00:38:55,356 INFO L425 ceAbstractionStarter]: For program point queueENTRY(lines 1824 1833) no Hoare annotation was computed. [2018-11-10 00:38:55,356 INFO L425 ceAbstractionStarter]: For program point queueEXIT(lines 1824 1833) no Hoare annotation was computed. [2018-11-10 00:38:55,356 INFO L425 ceAbstractionStarter]: For program point L1651(lines 1651 1655) no Hoare annotation was computed. [2018-11-10 00:38:55,356 INFO L425 ceAbstractionStarter]: For program point L1651-2(lines 1641 1660) no Hoare annotation was computed. [2018-11-10 00:38:55,357 INFO L425 ceAbstractionStarter]: For program point L1648(lines 1648 1656) no Hoare annotation was computed. [2018-11-10 00:38:55,357 INFO L425 ceAbstractionStarter]: For program point L1645(lines 1645 1657) no Hoare annotation was computed. [2018-11-10 00:38:55,357 INFO L425 ceAbstractionStarter]: For program point setClientIdEXIT(lines 1641 1660) no Hoare annotation was computed. [2018-11-10 00:38:55,357 INFO L428 ceAbstractionStarter]: At program point setClientIdENTRY(lines 1641 1660) the Hoare annotation is: true [2018-11-10 00:38:55,357 INFO L425 ceAbstractionStarter]: For program point L2455(line 2455) no Hoare annotation was computed. [2018-11-10 00:38:55,357 INFO L425 ceAbstractionStarter]: For program point L2480(lines 2453 2481) no Hoare annotation was computed. [2018-11-10 00:38:55,357 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetENTRY(lines 2428 2487) no Hoare annotation was computed. [2018-11-10 00:38:55,357 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetEXIT(lines 2428 2487) no Hoare annotation was computed. [2018-11-10 00:38:55,357 INFO L425 ceAbstractionStarter]: For program point L2472(line 2472) no Hoare annotation was computed. [2018-11-10 00:38:55,357 INFO L425 ceAbstractionStarter]: For program point L2472-1(line 2472) no Hoare annotation was computed. [2018-11-10 00:38:55,357 INFO L425 ceAbstractionStarter]: For program point L2468(line 2468) no Hoare annotation was computed. [2018-11-10 00:38:55,357 INFO L425 ceAbstractionStarter]: For program point L2468-1(line 2468) no Hoare annotation was computed. [2018-11-10 00:38:55,357 INFO L425 ceAbstractionStarter]: For program point L2460(lines 2460 2464) no Hoare annotation was computed. [2018-11-10 00:38:55,357 INFO L425 ceAbstractionStarter]: For program point L2460-1(lines 2460 2464) no Hoare annotation was computed. [2018-11-10 00:38:55,357 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetFINAL(lines 2428 2487) no Hoare annotation was computed. [2018-11-10 00:38:55,357 INFO L425 ceAbstractionStarter]: For program point L2452(line 2452) no Hoare annotation was computed. [2018-11-10 00:38:55,357 INFO L425 ceAbstractionStarter]: For program point L2454-1(lines 2454 2479) no Hoare annotation was computed. [2018-11-10 00:38:55,357 INFO L425 ceAbstractionStarter]: For program point L2452-1(line 2452) no Hoare annotation was computed. [2018-11-10 00:38:55,358 INFO L425 ceAbstractionStarter]: For program point L2454-3(lines 2454 2479) no Hoare annotation was computed. [2018-11-10 00:38:55,358 INFO L425 ceAbstractionStarter]: For program point L2477-1(line 2477) no Hoare annotation was computed. [2018-11-10 00:38:55,358 INFO L425 ceAbstractionStarter]: For program point L2477(line 2477) no Hoare annotation was computed. [2018-11-10 00:38:55,358 INFO L425 ceAbstractionStarter]: For program point L2473-1(line 2473) no Hoare annotation was computed. [2018-11-10 00:38:55,358 INFO L425 ceAbstractionStarter]: For program point L2473(line 2473) no Hoare annotation was computed. [2018-11-10 00:38:55,358 INFO L425 ceAbstractionStarter]: For program point bobKeyChangeFINAL(lines 568 577) no Hoare annotation was computed. [2018-11-10 00:38:55,358 INFO L425 ceAbstractionStarter]: For program point bobKeyChangeEXIT(lines 568 577) no Hoare annotation was computed. [2018-11-10 00:38:55,358 INFO L428 ceAbstractionStarter]: At program point bobKeyChangeENTRY(lines 568 577) the Hoare annotation is: true [2018-11-10 00:38:55,358 INFO L425 ceAbstractionStarter]: For program point valid_productEXIT(lines 299 307) no Hoare annotation was computed. [2018-11-10 00:38:55,358 INFO L428 ceAbstractionStarter]: At program point valid_productENTRY(lines 299 307) the Hoare annotation is: true [2018-11-10 00:38:55,358 INFO L425 ceAbstractionStarter]: For program point valid_productFINAL(lines 299 307) no Hoare annotation was computed. [2018-11-10 00:38:55,358 INFO L421 ceAbstractionStarter]: At program point mailENTRY(lines 1679 1695) the Hoare annotation is: (or (= (+ ~mail_is_sensitive~0 1) 0) (not (= ~queue_empty~0 1)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,358 INFO L428 ceAbstractionStarter]: At program point L1691(line 1691) the Hoare annotation is: true [2018-11-10 00:38:55,358 INFO L425 ceAbstractionStarter]: For program point mailEXIT(lines 1679 1695) no Hoare annotation was computed. [2018-11-10 00:38:55,358 INFO L428 ceAbstractionStarter]: At program point L1690(line 1690) the Hoare annotation is: true [2018-11-10 00:38:55,358 INFO L425 ceAbstractionStarter]: For program point L1689(line 1689) no Hoare annotation was computed. [2018-11-10 00:38:55,358 INFO L425 ceAbstractionStarter]: For program point L1690-1(line 1690) no Hoare annotation was computed. [2018-11-10 00:38:55,358 INFO L421 ceAbstractionStarter]: At program point L1688(line 1688) the Hoare annotation is: (or (= (+ ~mail_is_sensitive~0 1) 0) (not (= ~queue_empty~0 1)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,358 INFO L425 ceAbstractionStarter]: For program point L1688-1(line 1688) no Hoare annotation was computed. [2018-11-10 00:38:55,358 INFO L425 ceAbstractionStarter]: For program point mailFINAL(lines 1679 1695) no Hoare annotation was computed. [2018-11-10 00:38:55,358 INFO L425 ceAbstractionStarter]: For program point isSignedEXIT(lines 2193 2211) no Hoare annotation was computed. [2018-11-10 00:38:55,358 INFO L425 ceAbstractionStarter]: For program point isSignedENTRY(lines 2193 2211) no Hoare annotation was computed. [2018-11-10 00:38:55,358 INFO L425 ceAbstractionStarter]: For program point isSignedFINAL(lines 2193 2211) no Hoare annotation was computed. [2018-11-10 00:38:55,358 INFO L425 ceAbstractionStarter]: For program point L2201(lines 2201 2207) no Hoare annotation was computed. [2018-11-10 00:38:55,359 INFO L425 ceAbstractionStarter]: For program point L2197(lines 2197 2208) no Hoare annotation was computed. [2018-11-10 00:38:55,359 INFO L425 ceAbstractionStarter]: For program point isKeyPairValidEXIT(lines 1861 1885) no Hoare annotation was computed. [2018-11-10 00:38:55,359 INFO L425 ceAbstractionStarter]: For program point L1870(lines 1870 1880) no Hoare annotation was computed. [2018-11-10 00:38:55,359 INFO L428 ceAbstractionStarter]: At program point isKeyPairValidENTRY(lines 1861 1885) the Hoare annotation is: true [2018-11-10 00:38:55,359 INFO L425 ceAbstractionStarter]: For program point isKeyPairValidFINAL(lines 1861 1885) no Hoare annotation was computed. [2018-11-10 00:38:55,359 INFO L425 ceAbstractionStarter]: For program point L1874(lines 1874 1879) no Hoare annotation was computed. [2018-11-10 00:38:55,359 INFO L425 ceAbstractionStarter]: For program point L1953(lines 1953 1961) no Hoare annotation was computed. [2018-11-10 00:38:55,359 INFO L425 ceAbstractionStarter]: For program point setEmailIdEXIT(lines 1949 1964) no Hoare annotation was computed. [2018-11-10 00:38:55,359 INFO L425 ceAbstractionStarter]: For program point L1956(lines 1956 1960) no Hoare annotation was computed. [2018-11-10 00:38:55,359 INFO L425 ceAbstractionStarter]: For program point setEmailIdENTRY(lines 1949 1964) no Hoare annotation was computed. [2018-11-10 00:38:55,359 INFO L425 ceAbstractionStarter]: For program point L1956-2(lines 1949 1964) no Hoare annotation was computed. [2018-11-10 00:38:55,359 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 455 475) the Hoare annotation is: (or (not (= 0 |old(~__ste_Client_Keyring0_User0~0)|)) (not (= ~queue_empty~0 1)) (not (= |old(~__ste_Client_Keyring0_User0~0)| |old(~__ste_Client_Keyring0_User1~0)|)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (and (= ~__ste_Client_Keyring0_User1~0 ~__ste_Client_Keyring0_User0~0) (= (+ ~mail_is_sensitive~0 1) 0) (= 0 ~__ste_Client_Keyring0_User0~0))) [2018-11-10 00:38:55,360 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 455 475) no Hoare annotation was computed. [2018-11-10 00:38:55,360 INFO L421 ceAbstractionStarter]: At program point L467(line 467) the Hoare annotation is: (or (not (= 0 |old(~__ste_Client_Keyring0_User0~0)|)) (not (= ~queue_empty~0 1)) (not (= |old(~__ste_Client_Keyring0_User0~0)| |old(~__ste_Client_Keyring0_User1~0)|)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (and (= main_~tmp~2 ~queue_empty~0) (= ~__ste_Client_Keyring0_User1~0 ~__ste_Client_Keyring0_User0~0) (= (+ ~mail_is_sensitive~0 1) 0) (= 0 ~__ste_Client_Keyring0_User0~0))) [2018-11-10 00:38:55,360 INFO L421 ceAbstractionStarter]: At program point L467-1(line 467) the Hoare annotation is: (or (not (= 0 |old(~__ste_Client_Keyring0_User0~0)|)) (and (<= ~chuck~0 3) (<= 3 ~chuck~0) (= 1 ~bob~0) (= main_~tmp~2 ~queue_empty~0) (= ~__ste_Client_Keyring0_User1~0 ~__ste_Client_Keyring0_User0~0) (<= 2 ~rjh~0) (= (+ ~mail_is_sensitive~0 1) 0) (= 0 ~__ste_Client_Keyring0_User0~0)) (not (= ~queue_empty~0 1)) (not (= |old(~__ste_Client_Keyring0_User0~0)| |old(~__ste_Client_Keyring0_User1~0)|)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0))) [2018-11-10 00:38:55,360 INFO L425 ceAbstractionStarter]: For program point L465(lines 465 472) no Hoare annotation was computed. [2018-11-10 00:38:55,360 INFO L425 ceAbstractionStarter]: For program point L465-1(lines 465 472) no Hoare annotation was computed. [2018-11-10 00:38:55,360 INFO L425 ceAbstractionStarter]: For program point L463(line 463) no Hoare annotation was computed. [2018-11-10 00:38:55,360 INFO L421 ceAbstractionStarter]: At program point L462(line 462) the Hoare annotation is: (or (not (= 0 |old(~__ste_Client_Keyring0_User0~0)|)) (not (= ~queue_empty~0 1)) (not (= |old(~__ste_Client_Keyring0_User0~0)| |old(~__ste_Client_Keyring0_User1~0)|)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (and (= ~__ste_Client_Keyring0_User1~0 ~__ste_Client_Keyring0_User0~0) (= (+ ~mail_is_sensitive~0 1) 0) (= 0 ~__ste_Client_Keyring0_User0~0))) [2018-11-10 00:38:55,360 INFO L421 ceAbstractionStarter]: At program point L461(line 461) the Hoare annotation is: (or (not (= 0 |old(~__ste_Client_Keyring0_User0~0)|)) (not (= ~queue_empty~0 1)) (not (= |old(~__ste_Client_Keyring0_User0~0)| |old(~__ste_Client_Keyring0_User1~0)|)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (and (= ~__ste_Client_Keyring0_User1~0 ~__ste_Client_Keyring0_User0~0) (= (+ ~mail_is_sensitive~0 1) 0) (= 0 ~__ste_Client_Keyring0_User0~0))) [2018-11-10 00:38:55,360 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 455 475) no Hoare annotation was computed. [2018-11-10 00:38:55,360 INFO L421 ceAbstractionStarter]: At program point L461-1(line 461) the Hoare annotation is: (or (not (= 0 |old(~__ste_Client_Keyring0_User0~0)|)) (not (= ~queue_empty~0 1)) (not (= |old(~__ste_Client_Keyring0_User0~0)| |old(~__ste_Client_Keyring0_User1~0)|)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (and (= ~__ste_Client_Keyring0_User1~0 ~__ste_Client_Keyring0_User0~0) (= (+ ~mail_is_sensitive~0 1) 0) (= 0 ~__ste_Client_Keyring0_User0~0))) [2018-11-10 00:38:55,360 INFO L425 ceAbstractionStarter]: For program point getEmailIdFINAL(lines 1930 1948) no Hoare annotation was computed. [2018-11-10 00:38:55,360 INFO L425 ceAbstractionStarter]: For program point L1934(lines 1934 1945) no Hoare annotation was computed. [2018-11-10 00:38:55,368 INFO L425 ceAbstractionStarter]: For program point getEmailIdEXIT(lines 1930 1948) no Hoare annotation was computed. [2018-11-10 00:38:55,368 INFO L425 ceAbstractionStarter]: For program point getEmailIdENTRY(lines 1930 1948) no Hoare annotation was computed. [2018-11-10 00:38:55,368 INFO L425 ceAbstractionStarter]: For program point L1938(lines 1938 1944) no Hoare annotation was computed. [2018-11-10 00:38:55,368 INFO L425 ceAbstractionStarter]: For program point setup_rjhFINAL(lines 366 376) no Hoare annotation was computed. [2018-11-10 00:38:55,369 INFO L428 ceAbstractionStarter]: At program point setup_rjhENTRY(lines 366 376) the Hoare annotation is: true [2018-11-10 00:38:55,369 INFO L421 ceAbstractionStarter]: At program point L371(line 371) the Hoare annotation is: (or (not (= 0 ~__ste_Client_Keyring0_User0~0)) (<= |setup_rjh_#in~rjh___0| setup_rjh_~rjh___0) (not (= ~queue_empty~0 1)) (not (= ~__ste_Client_Keyring0_User0~0 ~__ste_Client_Keyring0_User1~0)) (not (= (+ ~mail_is_sensitive~0 1) 0)) (< ~rjh~0 2) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,369 INFO L421 ceAbstractionStarter]: At program point L371-1(line 371) the Hoare annotation is: (or (not (= 0 ~__ste_Client_Keyring0_User0~0)) (<= |setup_rjh_#in~rjh___0| setup_rjh_~rjh___0) (not (= ~queue_empty~0 1)) (not (= ~__ste_Client_Keyring0_User0~0 ~__ste_Client_Keyring0_User1~0)) (not (= (+ ~mail_is_sensitive~0 1) 0)) (< ~rjh~0 2) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,369 INFO L425 ceAbstractionStarter]: For program point setup_rjhEXIT(lines 366 376) no Hoare annotation was computed. [2018-11-10 00:38:55,369 INFO L425 ceAbstractionStarter]: For program point printMail__wrappee__KeysENTRY(lines 2698 2725) no Hoare annotation was computed. [2018-11-10 00:38:55,369 INFO L425 ceAbstractionStarter]: For program point L2719-1(line 2719) no Hoare annotation was computed. [2018-11-10 00:38:55,369 INFO L425 ceAbstractionStarter]: For program point L2719(line 2719) no Hoare annotation was computed. [2018-11-10 00:38:55,369 INFO L425 ceAbstractionStarter]: For program point L2716(line 2716) no Hoare annotation was computed. [2018-11-10 00:38:55,369 INFO L425 ceAbstractionStarter]: For program point printMail__wrappee__KeysEXIT(lines 2698 2725) no Hoare annotation was computed. [2018-11-10 00:38:55,369 INFO L425 ceAbstractionStarter]: For program point L2716-1(line 2716) no Hoare annotation was computed. [2018-11-10 00:38:55,369 INFO L425 ceAbstractionStarter]: For program point L2713-1(line 2713) no Hoare annotation was computed. [2018-11-10 00:38:55,369 INFO L425 ceAbstractionStarter]: For program point L2713(line 2713) no Hoare annotation was computed. [2018-11-10 00:38:55,369 INFO L425 ceAbstractionStarter]: For program point L2710(line 2710) no Hoare annotation was computed. [2018-11-10 00:38:55,369 INFO L425 ceAbstractionStarter]: For program point printMail__wrappee__KeysFINAL(lines 2698 2725) no Hoare annotation was computed. [2018-11-10 00:38:55,369 INFO L425 ceAbstractionStarter]: For program point L2710-1(line 2710) no Hoare annotation was computed. [2018-11-10 00:38:55,369 INFO L425 ceAbstractionStarter]: For program point L1582(lines 1582 1588) no Hoare annotation was computed. [2018-11-10 00:38:55,369 INFO L425 ceAbstractionStarter]: For program point getClientForwardReceiverFINAL(lines 1570 1593) no Hoare annotation was computed. [2018-11-10 00:38:55,369 INFO L425 ceAbstractionStarter]: For program point L1578(lines 1578 1589) no Hoare annotation was computed. [2018-11-10 00:38:55,369 INFO L425 ceAbstractionStarter]: For program point getClientForwardReceiverEXIT(lines 1570 1593) no Hoare annotation was computed. [2018-11-10 00:38:55,369 INFO L425 ceAbstractionStarter]: For program point getClientForwardReceiverENTRY(lines 1570 1593) no Hoare annotation was computed. [2018-11-10 00:38:55,369 INFO L425 ceAbstractionStarter]: For program point L1574(lines 1574 1590) no Hoare annotation was computed. [2018-11-10 00:38:55,379 INFO L425 ceAbstractionStarter]: For program point incomingFINAL(lines 1755 1795) no Hoare annotation was computed. [2018-11-10 00:38:55,379 INFO L428 ceAbstractionStarter]: At program point incomingENTRY(lines 1755 1795) the Hoare annotation is: true [2018-11-10 00:38:55,379 INFO L428 ceAbstractionStarter]: At program point L1778(line 1778) the Hoare annotation is: true [2018-11-10 00:38:55,379 INFO L428 ceAbstractionStarter]: At program point L1778-1(line 1778) the Hoare annotation is: true [2018-11-10 00:38:55,379 INFO L425 ceAbstractionStarter]: For program point L1776(lines 1776 1783) no Hoare annotation was computed. [2018-11-10 00:38:55,379 INFO L428 ceAbstractionStarter]: At program point L1774(line 1774) the Hoare annotation is: true [2018-11-10 00:38:55,379 INFO L425 ceAbstractionStarter]: For program point L1774-1(line 1774) no Hoare annotation was computed. [2018-11-10 00:38:55,379 INFO L428 ceAbstractionStarter]: At program point L1764(line 1764) the Hoare annotation is: true [2018-11-10 00:38:55,379 INFO L425 ceAbstractionStarter]: For program point L1764-1(line 1764) no Hoare annotation was computed. [2018-11-10 00:38:55,379 INFO L425 ceAbstractionStarter]: For program point incomingEXIT(lines 1755 1795) no Hoare annotation was computed. [2018-11-10 00:38:55,379 INFO L428 ceAbstractionStarter]: At program point L1773(line 1773) the Hoare annotation is: true [2018-11-10 00:38:55,379 INFO L425 ceAbstractionStarter]: For program point L1773-1(line 1773) no Hoare annotation was computed. [2018-11-10 00:38:55,379 INFO L425 ceAbstractionStarter]: For program point L1771(lines 1771 1786) no Hoare annotation was computed. [2018-11-10 00:38:55,379 INFO L428 ceAbstractionStarter]: At program point L1769(line 1769) the Hoare annotation is: true [2018-11-10 00:38:55,379 INFO L425 ceAbstractionStarter]: For program point L1769-1(line 1769) no Hoare annotation was computed. [2018-11-10 00:38:55,379 INFO L425 ceAbstractionStarter]: For program point L1767(lines 1767 1789) no Hoare annotation was computed. [2018-11-10 00:38:55,379 INFO L428 ceAbstractionStarter]: At program point L1767-1(lines 1767 1789) the Hoare annotation is: true [2018-11-10 00:38:55,380 INFO L428 ceAbstractionStarter]: At program point rjhDeletePrivateKeyENTRY(lines 558 567) the Hoare annotation is: true [2018-11-10 00:38:55,380 INFO L425 ceAbstractionStarter]: For program point rjhDeletePrivateKeyEXIT(lines 558 567) no Hoare annotation was computed. [2018-11-10 00:38:55,380 INFO L425 ceAbstractionStarter]: For program point rjhDeletePrivateKeyFINAL(lines 558 567) no Hoare annotation was computed. [2018-11-10 00:38:55,380 INFO L421 ceAbstractionStarter]: At program point L217(line 217) the Hoare annotation is: (or (not (= 0 |old(~__ste_Client_Keyring0_User0~0)|)) (not (= ~queue_empty~0 1)) (not (= |old(~__ste_Client_Keyring0_User0~0)| |old(~__ste_Client_Keyring0_User1~0)|)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (and (= (+ ~mail_is_sensitive~0 1) 0) (= test_~op10~0 0)) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,380 INFO L425 ceAbstractionStarter]: For program point L217-1(line 217) no Hoare annotation was computed. [2018-11-10 00:38:55,380 INFO L425 ceAbstractionStarter]: For program point L151(lines 151 158) no Hoare annotation was computed. [2018-11-10 00:38:55,380 INFO L421 ceAbstractionStarter]: At program point L118(lines 108 248) the Hoare annotation is: (or (= (+ ~mail_is_sensitive~0 1) 0) (not (= 0 |old(~__ste_Client_Keyring0_User0~0)|)) (not (= ~queue_empty~0 1)) (not (= |old(~__ste_Client_Keyring0_User0~0)| |old(~__ste_Client_Keyring0_User1~0)|)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,380 INFO L425 ceAbstractionStarter]: For program point L176(lines 176 183) no Hoare annotation was computed. [2018-11-10 00:38:55,385 INFO L425 ceAbstractionStarter]: For program point L201(lines 201 208) no Hoare annotation was computed. [2018-11-10 00:38:55,386 INFO L421 ceAbstractionStarter]: At program point L160(lines 147 245) the Hoare annotation is: (or (= (+ ~mail_is_sensitive~0 1) 0) (not (= 0 |old(~__ste_Client_Keyring0_User0~0)|)) (not (= ~queue_empty~0 1)) (not (= |old(~__ste_Client_Keyring0_User0~0)| |old(~__ste_Client_Keyring0_User1~0)|)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,386 INFO L425 ceAbstractionStarter]: For program point L94(lines 94 249) no Hoare annotation was computed. [2018-11-10 00:38:55,386 INFO L421 ceAbstractionStarter]: At program point L251(lines 85 252) the Hoare annotation is: (or (not (= 0 |old(~__ste_Client_Keyring0_User0~0)|)) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ~queue_empty~0 1)) (not (= |old(~__ste_Client_Keyring0_User0~0)| |old(~__ste_Client_Keyring0_User1~0)|)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,386 INFO L421 ceAbstractionStarter]: At program point L185(lines 172 243) the Hoare annotation is: (or (= (+ ~mail_is_sensitive~0 1) 0) (not (= 0 |old(~__ste_Client_Keyring0_User0~0)|)) (not (= ~queue_empty~0 1)) (not (= |old(~__ste_Client_Keyring0_User0~0)| |old(~__ste_Client_Keyring0_User1~0)|)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,386 INFO L425 ceAbstractionStarter]: For program point L86-1(lines 86 250) no Hoare annotation was computed. [2018-11-10 00:38:55,386 INFO L421 ceAbstractionStarter]: At program point L210(lines 197 241) the Hoare annotation is: (or (= (+ ~mail_is_sensitive~0 1) 0) (not (= 0 |old(~__ste_Client_Keyring0_User0~0)|)) (not (= ~queue_empty~0 1)) (not (= |old(~__ste_Client_Keyring0_User0~0)| |old(~__ste_Client_Keyring0_User1~0)|)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,386 INFO L425 ceAbstractionStarter]: For program point testEXIT(lines 47 258) no Hoare annotation was computed. [2018-11-10 00:38:55,386 INFO L421 ceAbstractionStarter]: At program point testENTRY(lines 47 258) the Hoare annotation is: (or (not (= 0 |old(~__ste_Client_Keyring0_User0~0)|)) (not (= ~queue_empty~0 1)) (not (= |old(~__ste_Client_Keyring0_User0~0)| |old(~__ste_Client_Keyring0_User1~0)|)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (and (= ~__ste_Client_Keyring0_User1~0 ~__ste_Client_Keyring0_User0~0) (= (+ ~mail_is_sensitive~0 1) 0) (= 0 ~__ste_Client_Keyring0_User0~0)) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,386 INFO L421 ceAbstractionStarter]: At program point L153(line 153) the Hoare annotation is: (or (not (= 0 |old(~__ste_Client_Keyring0_User0~0)|)) (and (= (+ ~mail_is_sensitive~0 1) 0) (= test_~op5~0 0)) (not (= ~queue_empty~0 1)) (not (= |old(~__ste_Client_Keyring0_User0~0)| |old(~__ste_Client_Keyring0_User1~0)|)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,386 INFO L425 ceAbstractionStarter]: For program point L153-1(line 153) no Hoare annotation was computed. [2018-11-10 00:38:55,386 INFO L425 ceAbstractionStarter]: For program point L87(lines 86 250) no Hoare annotation was computed. [2018-11-10 00:38:55,386 INFO L425 ceAbstractionStarter]: For program point testFINAL(lines 47 258) no Hoare annotation was computed. [2018-11-10 00:38:55,386 INFO L421 ceAbstractionStarter]: At program point L178(line 178) the Hoare annotation is: (or (not (= 0 |old(~__ste_Client_Keyring0_User0~0)|)) (and (= (+ ~mail_is_sensitive~0 1) 0) (= test_~op7~0 0)) (not (= ~queue_empty~0 1)) (not (= |old(~__ste_Client_Keyring0_User0~0)| |old(~__ste_Client_Keyring0_User1~0)|)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,393 INFO L425 ceAbstractionStarter]: For program point L178-1(line 178) no Hoare annotation was computed. [2018-11-10 00:38:55,393 INFO L425 ceAbstractionStarter]: For program point L112(lines 112 116) no Hoare annotation was computed. [2018-11-10 00:38:55,393 INFO L421 ceAbstractionStarter]: At program point L203(line 203) the Hoare annotation is: (or (not (= 0 |old(~__ste_Client_Keyring0_User0~0)|)) (and (= (+ ~mail_is_sensitive~0 1) 0) (= test_~op9~0 0)) (not (= ~queue_empty~0 1)) (not (= |old(~__ste_Client_Keyring0_User0~0)| |old(~__ste_Client_Keyring0_User1~0)|)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,393 INFO L425 ceAbstractionStarter]: For program point L203-1(line 203) no Hoare annotation was computed. [2018-11-10 00:38:55,393 INFO L425 ceAbstractionStarter]: For program point L137(lines 137 144) no Hoare annotation was computed. [2018-11-10 00:38:55,393 INFO L425 ceAbstractionStarter]: For program point L88(lines 88 92) no Hoare annotation was computed. [2018-11-10 00:38:55,393 INFO L421 ceAbstractionStarter]: At program point L146(lines 133 246) the Hoare annotation is: (or (= (+ ~mail_is_sensitive~0 1) 0) (not (= 0 |old(~__ste_Client_Keyring0_User0~0)|)) (not (= ~queue_empty~0 1)) (not (= |old(~__ste_Client_Keyring0_User0~0)| |old(~__ste_Client_Keyring0_User1~0)|)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,393 INFO L421 ceAbstractionStarter]: At program point L171(lines 161 244) the Hoare annotation is: (or (= (+ ~mail_is_sensitive~0 1) 0) (not (= 0 |old(~__ste_Client_Keyring0_User0~0)|)) (not (= ~queue_empty~0 1)) (not (= |old(~__ste_Client_Keyring0_User0~0)| |old(~__ste_Client_Keyring0_User1~0)|)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,393 INFO L425 ceAbstractionStarter]: For program point L229(lines 229 236) no Hoare annotation was computed. [2018-11-10 00:38:55,393 INFO L421 ceAbstractionStarter]: At program point L196(lines 186 242) the Hoare annotation is: (or (= (+ ~mail_is_sensitive~0 1) 0) (not (= 0 |old(~__ste_Client_Keyring0_User0~0)|)) (not (= ~queue_empty~0 1)) (not (= |old(~__ste_Client_Keyring0_User0~0)| |old(~__ste_Client_Keyring0_User1~0)|)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,393 INFO L421 ceAbstractionStarter]: At program point L229-1(lines 86 250) the Hoare annotation is: (or (= (+ ~mail_is_sensitive~0 1) 0) (not (= 0 |old(~__ste_Client_Keyring0_User0~0)|)) (not (= ~queue_empty~0 1)) (not (= |old(~__ste_Client_Keyring0_User0~0)| |old(~__ste_Client_Keyring0_User1~0)|)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,393 INFO L421 ceAbstractionStarter]: At program point L139(line 139) the Hoare annotation is: (or (not (= 0 |old(~__ste_Client_Keyring0_User0~0)|)) (not (= ~queue_empty~0 1)) (not (= |old(~__ste_Client_Keyring0_User0~0)| |old(~__ste_Client_Keyring0_User1~0)|)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (and (= (+ ~mail_is_sensitive~0 1) 0) (= test_~op4~0 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,393 INFO L425 ceAbstractionStarter]: For program point L139-1(line 139) no Hoare annotation was computed. [2018-11-10 00:38:55,393 INFO L425 ceAbstractionStarter]: For program point L98(lines 98 105) no Hoare annotation was computed. [2018-11-10 00:38:55,400 INFO L425 ceAbstractionStarter]: For program point L123(lines 123 130) no Hoare annotation was computed. [2018-11-10 00:38:55,400 INFO L421 ceAbstractionStarter]: At program point L107(lines 94 249) the Hoare annotation is: (or (= (+ ~mail_is_sensitive~0 1) 0) (not (= 0 |old(~__ste_Client_Keyring0_User0~0)|)) (not (= ~queue_empty~0 1)) (not (= |old(~__ste_Client_Keyring0_User0~0)| |old(~__ste_Client_Keyring0_User1~0)|)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,400 INFO L421 ceAbstractionStarter]: At program point L231(line 231) the Hoare annotation is: (or (not (= 0 |old(~__ste_Client_Keyring0_User0~0)|)) (and (= test_~op11~0 0) (= (+ ~mail_is_sensitive~0 1) 0)) (not (= ~queue_empty~0 1)) (not (= |old(~__ste_Client_Keyring0_User0~0)| |old(~__ste_Client_Keyring0_User1~0)|)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,400 INFO L425 ceAbstractionStarter]: For program point L231-1(line 231) no Hoare annotation was computed. [2018-11-10 00:38:55,400 INFO L425 ceAbstractionStarter]: For program point L165(lines 165 169) no Hoare annotation was computed. [2018-11-10 00:38:55,400 INFO L421 ceAbstractionStarter]: At program point L132(lines 119 247) the Hoare annotation is: (or (= (+ ~mail_is_sensitive~0 1) 0) (not (= 0 |old(~__ste_Client_Keyring0_User0~0)|)) (not (= ~queue_empty~0 1)) (not (= |old(~__ste_Client_Keyring0_User0~0)| |old(~__ste_Client_Keyring0_User1~0)|)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,400 INFO L425 ceAbstractionStarter]: For program point L190(lines 190 194) no Hoare annotation was computed. [2018-11-10 00:38:55,400 INFO L425 ceAbstractionStarter]: For program point L215(lines 215 222) no Hoare annotation was computed. [2018-11-10 00:38:55,400 INFO L421 ceAbstractionStarter]: At program point L100(line 100) the Hoare annotation is: (or (not (= 0 |old(~__ste_Client_Keyring0_User0~0)|)) (not (= ~queue_empty~0 1)) (not (= |old(~__ste_Client_Keyring0_User0~0)| |old(~__ste_Client_Keyring0_User1~0)|)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0)) (and (= test_~op1~0 0) (= (+ ~mail_is_sensitive~0 1) 0))) [2018-11-10 00:38:55,400 INFO L425 ceAbstractionStarter]: For program point L100-1(line 100) no Hoare annotation was computed. [2018-11-10 00:38:55,400 INFO L421 ceAbstractionStarter]: At program point L224(lines 211 240) the Hoare annotation is: (or (= (+ ~mail_is_sensitive~0 1) 0) (not (= 0 |old(~__ste_Client_Keyring0_User0~0)|)) (not (= ~queue_empty~0 1)) (not (= |old(~__ste_Client_Keyring0_User0~0)| |old(~__ste_Client_Keyring0_User1~0)|)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,400 INFO L421 ceAbstractionStarter]: At program point L125(line 125) the Hoare annotation is: (or (not (= 0 |old(~__ste_Client_Keyring0_User0~0)|)) (not (= ~queue_empty~0 1)) (not (= |old(~__ste_Client_Keyring0_User0~0)| |old(~__ste_Client_Keyring0_User1~0)|)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (and (= (+ ~mail_is_sensitive~0 1) 0) (= test_~op3~0 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,400 INFO L425 ceAbstractionStarter]: For program point L125-1(line 125) no Hoare annotation was computed. [2018-11-10 00:38:55,400 INFO L425 ceAbstractionStarter]: For program point setClientAutoResponseEXIT(lines 1159 1178) no Hoare annotation was computed. [2018-11-10 00:38:55,400 INFO L425 ceAbstractionStarter]: For program point L1169(lines 1169 1173) no Hoare annotation was computed. [2018-11-10 00:38:55,400 INFO L425 ceAbstractionStarter]: For program point L1169-2(lines 1159 1178) no Hoare annotation was computed. [2018-11-10 00:38:55,408 INFO L425 ceAbstractionStarter]: For program point L1166(lines 1166 1174) no Hoare annotation was computed. [2018-11-10 00:38:55,408 INFO L425 ceAbstractionStarter]: For program point setClientAutoResponseENTRY(lines 1159 1178) no Hoare annotation was computed. [2018-11-10 00:38:55,408 INFO L425 ceAbstractionStarter]: For program point L1163(lines 1163 1175) no Hoare annotation was computed. [2018-11-10 00:38:55,408 INFO L425 ceAbstractionStarter]: For program point L1344(lines 1344 1350) no Hoare annotation was computed. [2018-11-10 00:38:55,408 INFO L425 ceAbstractionStarter]: For program point getClientKeyringUserEXIT(lines 1307 1360) no Hoare annotation was computed. [2018-11-10 00:38:55,408 INFO L425 ceAbstractionStarter]: For program point L1311(lines 1311 1357) no Hoare annotation was computed. [2018-11-10 00:38:55,408 INFO L425 ceAbstractionStarter]: For program point L1340(lines 1340 1351) no Hoare annotation was computed. [2018-11-10 00:38:55,408 INFO L425 ceAbstractionStarter]: For program point L1330(lines 1330 1336) no Hoare annotation was computed. [2018-11-10 00:38:55,408 INFO L425 ceAbstractionStarter]: For program point L1326(lines 1326 1337) no Hoare annotation was computed. [2018-11-10 00:38:55,408 INFO L425 ceAbstractionStarter]: For program point L1316(lines 1316 1322) no Hoare annotation was computed. [2018-11-10 00:38:55,408 INFO L425 ceAbstractionStarter]: For program point getClientKeyringUserFINAL(lines 1307 1360) no Hoare annotation was computed. [2018-11-10 00:38:55,408 INFO L425 ceAbstractionStarter]: For program point L1312(lines 1312 1323) no Hoare annotation was computed. [2018-11-10 00:38:55,408 INFO L425 ceAbstractionStarter]: For program point L1339(lines 1339 1355) no Hoare annotation was computed. [2018-11-10 00:38:55,408 INFO L428 ceAbstractionStarter]: At program point getClientKeyringUserENTRY(lines 1307 1360) the Hoare annotation is: true [2018-11-10 00:38:55,408 INFO L425 ceAbstractionStarter]: For program point L1325(lines 1325 1356) no Hoare annotation was computed. [2018-11-10 00:38:55,408 INFO L425 ceAbstractionStarter]: For program point setClientAddressBookSizeENTRY(lines 750 769) no Hoare annotation was computed. [2018-11-10 00:38:55,408 INFO L425 ceAbstractionStarter]: For program point L760(lines 760 764) no Hoare annotation was computed. [2018-11-10 00:38:55,408 INFO L425 ceAbstractionStarter]: For program point L760-2(lines 750 769) no Hoare annotation was computed. [2018-11-10 00:38:55,408 INFO L425 ceAbstractionStarter]: For program point L757(lines 757 765) no Hoare annotation was computed. [2018-11-10 00:38:55,408 INFO L425 ceAbstractionStarter]: For program point L754(lines 754 766) no Hoare annotation was computed. [2018-11-10 00:38:55,408 INFO L425 ceAbstractionStarter]: For program point setClientAddressBookSizeEXIT(lines 750 769) no Hoare annotation was computed. [2018-11-10 00:38:55,408 INFO L425 ceAbstractionStarter]: For program point L1377(lines 1377 1385) no Hoare annotation was computed. [2018-11-10 00:38:55,409 INFO L421 ceAbstractionStarter]: At program point setClientKeyringUserENTRY(lines 1361 1404) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~__ste_Client_Keyring0_User0~0)|))) (.cse1 (not (= ~queue_empty~0 1))) (.cse2 (not (= (+ ~mail_is_sensitive~0 1) 0))) (.cse3 (< ~rjh~0 2)) (.cse4 (< 3 ~chuck~0)) (.cse5 (< ~chuck~0 3)) (.cse6 (not (= 1 ~bob~0)))) (and (or .cse0 .cse1 (not (= |old(~__ste_Client_Keyring0_User0~0)| |old(~__ste_Client_Keyring0_User1~0)|)) .cse2 .cse3 .cse4 (= ~__ste_Client_Keyring0_User1~0 ~__ste_Client_Keyring0_User0~0) .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 (= 0 ~__ste_Client_Keyring0_User0~0) .cse4 .cse5 .cse6))) [2018-11-10 00:38:55,409 INFO L425 ceAbstractionStarter]: For program point L1369(lines 1369 1373) no Hoare annotation was computed. [2018-11-10 00:38:55,416 INFO L425 ceAbstractionStarter]: For program point L1365(lines 1365 1401) no Hoare annotation was computed. [2018-11-10 00:38:55,416 INFO L425 ceAbstractionStarter]: For program point L1388(lines 1388 1396) no Hoare annotation was computed. [2018-11-10 00:38:55,416 INFO L425 ceAbstractionStarter]: For program point L1380(lines 1380 1384) no Hoare annotation was computed. [2018-11-10 00:38:55,416 INFO L425 ceAbstractionStarter]: For program point setClientKeyringUserEXIT(lines 1361 1404) no Hoare annotation was computed. [2018-11-10 00:38:55,416 INFO L425 ceAbstractionStarter]: For program point L1376(lines 1376 1400) no Hoare annotation was computed. [2018-11-10 00:38:55,416 INFO L425 ceAbstractionStarter]: For program point L1366(lines 1366 1374) no Hoare annotation was computed. [2018-11-10 00:38:55,416 INFO L425 ceAbstractionStarter]: For program point L1391(lines 1391 1395) no Hoare annotation was computed. [2018-11-10 00:38:55,416 INFO L425 ceAbstractionStarter]: For program point L1387(lines 1387 1399) no Hoare annotation was computed. [2018-11-10 00:38:55,416 INFO L425 ceAbstractionStarter]: For program point L1387-1(lines 1361 1404) no Hoare annotation was computed. [2018-11-10 00:38:55,416 INFO L425 ceAbstractionStarter]: For program point __automaton_failFINAL(lines 2686 2693) no Hoare annotation was computed. [2018-11-10 00:38:55,417 INFO L425 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 2690) no Hoare annotation was computed. [2018-11-10 00:38:55,417 INFO L428 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 2686 2693) the Hoare annotation is: true [2018-11-10 00:38:55,417 INFO L425 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 2686 2693) no Hoare annotation was computed. [2018-11-10 00:38:55,417 INFO L425 ceAbstractionStarter]: For program point L1530(lines 1530 1534) no Hoare annotation was computed. [2018-11-10 00:38:55,417 INFO L425 ceAbstractionStarter]: For program point setClientKeyringPublicKeyEXIT(lines 1522 1565) no Hoare annotation was computed. [2018-11-10 00:38:55,417 INFO L425 ceAbstractionStarter]: For program point L1526(lines 1526 1562) no Hoare annotation was computed. [2018-11-10 00:38:55,417 INFO L425 ceAbstractionStarter]: For program point L1549(lines 1549 1557) no Hoare annotation was computed. [2018-11-10 00:38:55,417 INFO L425 ceAbstractionStarter]: For program point L1541(lines 1541 1545) no Hoare annotation was computed. [2018-11-10 00:38:55,417 INFO L425 ceAbstractionStarter]: For program point L1537(lines 1537 1561) no Hoare annotation was computed. [2018-11-10 00:38:55,417 INFO L425 ceAbstractionStarter]: For program point L1527(lines 1527 1535) no Hoare annotation was computed. [2018-11-10 00:38:55,417 INFO L428 ceAbstractionStarter]: At program point setClientKeyringPublicKeyENTRY(lines 1522 1565) the Hoare annotation is: true [2018-11-10 00:38:55,417 INFO L425 ceAbstractionStarter]: For program point L1552(lines 1552 1556) no Hoare annotation was computed. [2018-11-10 00:38:55,417 INFO L425 ceAbstractionStarter]: For program point L1548(lines 1548 1560) no Hoare annotation was computed. [2018-11-10 00:38:55,417 INFO L425 ceAbstractionStarter]: For program point L1548-1(lines 1522 1565) no Hoare annotation was computed. [2018-11-10 00:38:55,417 INFO L425 ceAbstractionStarter]: For program point L1538(lines 1538 1546) no Hoare annotation was computed. [2018-11-10 00:38:55,417 INFO L421 ceAbstractionStarter]: At program point L1723(line 1723) the Hoare annotation is: (or (not (= 1 |outgoing_#in~client|)) (not (= ~queue_empty~0 1)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0)) (and (= (+ ~mail_is_sensitive~0 1) 0) (= 1 outgoing_~client))) [2018-11-10 00:38:55,424 INFO L421 ceAbstractionStarter]: At program point L1723-1(line 1723) the Hoare annotation is: (or (not (= 1 |outgoing_#in~client|)) (not (= ~queue_empty~0 1)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0)) (and (= (+ ~mail_is_sensitive~0 1) 0) (= 1 outgoing_~client))) [2018-11-10 00:38:55,424 INFO L425 ceAbstractionStarter]: For program point L1721(lines 1721 1728) no Hoare annotation was computed. [2018-11-10 00:38:55,424 INFO L421 ceAbstractionStarter]: At program point L1721-1(lines 1721 1728) the Hoare annotation is: (or (not (= 1 |outgoing_#in~client|)) (not (= ~queue_empty~0 1)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0)) (and (= (+ ~mail_is_sensitive~0 1) 0) (= 1 outgoing_~client))) [2018-11-10 00:38:55,424 INFO L425 ceAbstractionStarter]: For program point outgoingEXIT(lines 1708 1734) no Hoare annotation was computed. [2018-11-10 00:38:55,424 INFO L421 ceAbstractionStarter]: At program point L1718(line 1718) the Hoare annotation is: (or (not (= 1 |outgoing_#in~client|)) (not (= ~queue_empty~0 1)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0)) (and (= (+ ~mail_is_sensitive~0 1) 0) (= 1 outgoing_~client))) [2018-11-10 00:38:55,425 INFO L425 ceAbstractionStarter]: For program point L1718-1(line 1718) no Hoare annotation was computed. [2018-11-10 00:38:55,425 INFO L421 ceAbstractionStarter]: At program point outgoingENTRY(lines 1708 1734) the Hoare annotation is: (or (not (= 1 |outgoing_#in~client|)) (not (= ~queue_empty~0 1)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (= (+ ~mail_is_sensitive~0 1) 0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,425 INFO L421 ceAbstractionStarter]: At program point L1716(line 1716) the Hoare annotation is: (or (not (= 1 |outgoing_#in~client|)) (not (= ~queue_empty~0 1)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0)) (and (= (+ ~mail_is_sensitive~0 1) 0) (= 1 outgoing_~client))) [2018-11-10 00:38:55,425 INFO L425 ceAbstractionStarter]: For program point L1716-1(line 1716) no Hoare annotation was computed. [2018-11-10 00:38:55,425 INFO L425 ceAbstractionStarter]: For program point outgoingFINAL(lines 1708 1734) no Hoare annotation was computed. [2018-11-10 00:38:55,425 INFO L425 ceAbstractionStarter]: For program point L1601(lines 1601 1609) no Hoare annotation was computed. [2018-11-10 00:38:55,425 INFO L425 ceAbstractionStarter]: For program point setClientForwardReceiverENTRY(lines 1594 1613) no Hoare annotation was computed. [2018-11-10 00:38:55,425 INFO L425 ceAbstractionStarter]: For program point L1598(lines 1598 1610) no Hoare annotation was computed. [2018-11-10 00:38:55,425 INFO L425 ceAbstractionStarter]: For program point setClientForwardReceiverEXIT(lines 1594 1613) no Hoare annotation was computed. [2018-11-10 00:38:55,425 INFO L425 ceAbstractionStarter]: For program point L1604(lines 1604 1608) no Hoare annotation was computed. [2018-11-10 00:38:55,425 INFO L425 ceAbstractionStarter]: For program point L1604-2(lines 1594 1613) no Hoare annotation was computed. [2018-11-10 00:38:55,425 INFO L428 ceAbstractionStarter]: At program point select_helpersFINAL(lines 292 298) the Hoare annotation is: true [2018-11-10 00:38:55,425 INFO L425 ceAbstractionStarter]: For program point select_helpersEXIT(lines 292 298) no Hoare annotation was computed. [2018-11-10 00:38:55,425 INFO L425 ceAbstractionStarter]: For program point isVerifiedENTRY(lines 2267 2285) no Hoare annotation was computed. [2018-11-10 00:38:55,433 INFO L425 ceAbstractionStarter]: For program point L2271(lines 2271 2282) no Hoare annotation was computed. [2018-11-10 00:38:55,433 INFO L425 ceAbstractionStarter]: For program point isVerifiedFINAL(lines 2267 2285) no Hoare annotation was computed. [2018-11-10 00:38:55,433 INFO L425 ceAbstractionStarter]: For program point isVerifiedEXIT(lines 2267 2285) no Hoare annotation was computed. [2018-11-10 00:38:55,433 INFO L425 ceAbstractionStarter]: For program point L2275(lines 2275 2281) no Hoare annotation was computed. [2018-11-10 00:38:55,433 INFO L425 ceAbstractionStarter]: For program point setup_chuckEXIT(lines 387 397) no Hoare annotation was computed. [2018-11-10 00:38:55,433 INFO L428 ceAbstractionStarter]: At program point setup_chuckENTRY(lines 387 397) the Hoare annotation is: true [2018-11-10 00:38:55,433 INFO L425 ceAbstractionStarter]: For program point setup_chuckFINAL(lines 387 397) no Hoare annotation was computed. [2018-11-10 00:38:55,433 INFO L421 ceAbstractionStarter]: At program point L392(line 392) the Hoare annotation is: (or (not (= 0 ~__ste_Client_Keyring0_User0~0)) (and (<= setup_chuck_~chuck___0 |setup_chuck_#in~chuck___0|) (<= |setup_chuck_#in~chuck___0| setup_chuck_~chuck___0)) (not (= ~queue_empty~0 1)) (not (= ~__ste_Client_Keyring0_User0~0 ~__ste_Client_Keyring0_User1~0)) (not (= (+ ~mail_is_sensitive~0 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,433 INFO L421 ceAbstractionStarter]: At program point L392-1(line 392) the Hoare annotation is: (let ((.cse0 (<= |setup_chuck_#in~chuck___0| setup_chuck_~chuck___0))) (or (not (= 0 ~__ste_Client_Keyring0_User0~0)) (and (<= setup_chuck_~chuck___0 |setup_chuck_#in~chuck___0|) .cse0) (not (= ~queue_empty~0 1)) (not (= ~__ste_Client_Keyring0_User0~0 ~__ste_Client_Keyring0_User1~0)) (not (= (+ ~mail_is_sensitive~0 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0)) (and (<= |setup_chuck_#in~chuck___0| 2) .cse0))) [2018-11-10 00:38:55,433 INFO L425 ceAbstractionStarter]: For program point L1505(lines 1505 1511) no Hoare annotation was computed. [2018-11-10 00:38:55,433 INFO L425 ceAbstractionStarter]: For program point L1472(lines 1472 1518) no Hoare annotation was computed. [2018-11-10 00:38:55,433 INFO L425 ceAbstractionStarter]: For program point L1501(lines 1501 1512) no Hoare annotation was computed. [2018-11-10 00:38:55,433 INFO L425 ceAbstractionStarter]: For program point L1491(lines 1491 1497) no Hoare annotation was computed. [2018-11-10 00:38:55,433 INFO L425 ceAbstractionStarter]: For program point L1487(lines 1487 1498) no Hoare annotation was computed. [2018-11-10 00:38:55,433 INFO L425 ceAbstractionStarter]: For program point L1477(lines 1477 1483) no Hoare annotation was computed. [2018-11-10 00:38:55,433 INFO L425 ceAbstractionStarter]: For program point L1473(lines 1473 1484) no Hoare annotation was computed. [2018-11-10 00:38:55,433 INFO L425 ceAbstractionStarter]: For program point L1500(lines 1500 1516) no Hoare annotation was computed. [2018-11-10 00:38:55,433 INFO L425 ceAbstractionStarter]: For program point findPublicKeyFINAL(lines 1468 1521) no Hoare annotation was computed. [2018-11-10 00:38:55,433 INFO L425 ceAbstractionStarter]: For program point L1486(lines 1486 1517) no Hoare annotation was computed. [2018-11-10 00:38:55,434 INFO L425 ceAbstractionStarter]: For program point findPublicKeyEXIT(lines 1468 1521) no Hoare annotation was computed. [2018-11-10 00:38:55,434 INFO L428 ceAbstractionStarter]: At program point findPublicKeyENTRY(lines 1468 1521) the Hoare annotation is: true [2018-11-10 00:38:55,434 INFO L425 ceAbstractionStarter]: For program point sendEmailEXIT(lines 1811 1823) no Hoare annotation was computed. [2018-11-10 00:38:55,434 INFO L421 ceAbstractionStarter]: At program point sendEmailENTRY(lines 1811 1823) the Hoare annotation is: (or (not (= 1 |sendEmail_#in~sender|)) (= (+ ~mail_is_sensitive~0 1) 0) (not (= ~queue_empty~0 1)) (not (= (+ |old(~mail_is_sensitive~0)| 1) 0)) (< ~rjh~0 2) (< 3 ~chuck~0) (< ~chuck~0 3) (not (= 1 ~bob~0))) [2018-11-10 00:38:55,441 INFO L425 ceAbstractionStarter]: For program point sendEmailFINAL(lines 1811 1823) no Hoare annotation was computed. [2018-11-10 00:38:55,441 INFO L421 ceAbstractionStarter]: At program point L1819(line 1819) the Hoare annotation is: (let ((.cse0 (not (= 1 |sendEmail_#in~sender|))) (.cse1 (not (= ~queue_empty~0 1))) (.cse2 (not (= (+ |old(~mail_is_sensitive~0)| 1) 0))) (.cse3 (< ~rjh~0 2)) (.cse4 (< 3 ~chuck~0)) (.cse5 (< ~chuck~0 3)) (.cse6 (not (= 1 ~bob~0)))) (and (or .cse0 (not (= 0 ~__ste_Client_Keyring0_User0~0)) .cse1 .cse2 .cse3 .cse4 (and (not (= ~__ste_email_to0~0 0)) (<= 2 sendEmail_~receiver)) .cse5 .cse6 (< |sendEmail_#in~receiver| 2)) (or .cse0 .cse1 .cse2 .cse3 (and (= (+ ~mail_is_sensitive~0 1) 0) (= 1 sendEmail_~sender)) .cse4 .cse5 .cse6))) [2018-11-10 00:38:55,441 INFO L421 ceAbstractionStarter]: At program point L1817(line 1817) the Hoare annotation is: (let ((.cse0 (not (= 1 |sendEmail_#in~sender|))) (.cse1 (not (= ~queue_empty~0 1))) (.cse2 (not (= (+ |old(~mail_is_sensitive~0)| 1) 0))) (.cse3 (< ~rjh~0 2)) (.cse4 (< 3 ~chuck~0)) (.cse5 (< ~chuck~0 3)) (.cse6 (not (= 1 ~bob~0)))) (and (or .cse0 (not (= 0 ~__ste_Client_Keyring0_User0~0)) .cse1 (<= 2 sendEmail_~receiver) .cse2 .cse3 .cse4 .cse5 .cse6 (< |sendEmail_#in~receiver| 2)) (or .cse0 .cse1 .cse2 .cse3 (and (= (+ ~mail_is_sensitive~0 1) 0) (= 1 sendEmail_~sender)) .cse4 .cse5 .cse6))) [2018-11-10 00:38:55,442 INFO L425 ceAbstractionStarter]: For program point L1817-1(line 1817) no Hoare annotation was computed. [2018-11-10 00:38:55,442 INFO L425 ceAbstractionStarter]: For program point L977(lines 977 989) no Hoare annotation was computed. [2018-11-10 00:38:55,442 INFO L425 ceAbstractionStarter]: For program point L965(lines 965 973) no Hoare annotation was computed. [2018-11-10 00:38:55,442 INFO L425 ceAbstractionStarter]: For program point L961(lines 961 993) no Hoare annotation was computed. [2018-11-10 00:38:55,442 INFO L425 ceAbstractionStarter]: For program point L953(lines 953 957) no Hoare annotation was computed. [2018-11-10 00:38:55,442 INFO L425 ceAbstractionStarter]: For program point setClientAddressBookAliasENTRY(lines 942 997) no Hoare annotation was computed. [2018-11-10 00:38:55,442 INFO L425 ceAbstractionStarter]: For program point setClientAddressBookAliasEXIT(lines 942 997) no Hoare annotation was computed. [2018-11-10 00:38:55,442 INFO L425 ceAbstractionStarter]: For program point L962(lines 962 974) no Hoare annotation was computed. [2018-11-10 00:38:55,442 INFO L425 ceAbstractionStarter]: For program point L983(lines 983 987) no Hoare annotation was computed. [2018-11-10 00:38:55,442 INFO L425 ceAbstractionStarter]: For program point L950(lines 950 958) no Hoare annotation was computed. [2018-11-10 00:38:55,442 INFO L425 ceAbstractionStarter]: For program point L946(lines 946 994) no Hoare annotation was computed. [2018-11-10 00:38:55,442 INFO L425 ceAbstractionStarter]: For program point L980(lines 980 988) no Hoare annotation was computed. [2018-11-10 00:38:55,442 INFO L425 ceAbstractionStarter]: For program point L947(lines 947 959) no Hoare annotation was computed. [2018-11-10 00:38:55,442 INFO L425 ceAbstractionStarter]: For program point L976(lines 976 992) no Hoare annotation was computed. [2018-11-10 00:38:55,442 INFO L425 ceAbstractionStarter]: For program point L976-1(lines 942 997) no Hoare annotation was computed. [2018-11-10 00:38:55,442 INFO L425 ceAbstractionStarter]: For program point L968(lines 968 972) no Hoare annotation was computed. [2018-11-10 00:38:55,442 INFO L425 ceAbstractionStarter]: For program point getClientAutoResponseFINAL(lines 1135 1158) no Hoare annotation was computed. [2018-11-10 00:38:55,446 INFO L425 ceAbstractionStarter]: For program point getClientAutoResponseEXIT(lines 1135 1158) no Hoare annotation was computed. [2018-11-10 00:38:55,446 INFO L425 ceAbstractionStarter]: For program point L1147(lines 1147 1153) no Hoare annotation was computed. [2018-11-10 00:38:55,446 INFO L425 ceAbstractionStarter]: For program point getClientAutoResponseENTRY(lines 1135 1158) no Hoare annotation was computed. [2018-11-10 00:38:55,446 INFO L425 ceAbstractionStarter]: For program point L1143(lines 1143 1154) no Hoare annotation was computed. [2018-11-10 00:38:55,446 INFO L425 ceAbstractionStarter]: For program point L1139(lines 1139 1155) no Hoare annotation was computed. [2018-11-10 00:38:55,446 INFO L425 ceAbstractionStarter]: For program point L2127(lines 2127 2133) no Hoare annotation was computed. [2018-11-10 00:38:55,447 INFO L425 ceAbstractionStarter]: For program point isEncryptedFINAL(lines 2119 2137) no Hoare annotation was computed. [2018-11-10 00:38:55,447 INFO L425 ceAbstractionStarter]: For program point L2123(lines 2123 2134) no Hoare annotation was computed. [2018-11-10 00:38:55,447 INFO L425 ceAbstractionStarter]: For program point isEncryptedEXIT(lines 2119 2137) no Hoare annotation was computed. [2018-11-10 00:38:55,447 INFO L428 ceAbstractionStarter]: At program point isEncryptedENTRY(lines 2119 2137) the Hoare annotation is: true [2018-11-10 00:38:55,447 INFO L425 ceAbstractionStarter]: For program point L2367(line 2367) no Hoare annotation was computed. [2018-11-10 00:38:55,447 INFO L425 ceAbstractionStarter]: For program point L2363-1(line 2363) no Hoare annotation was computed. [2018-11-10 00:38:55,447 INFO L425 ceAbstractionStarter]: For program point L2363(line 2363) no Hoare annotation was computed. [2018-11-10 00:38:55,447 INFO L425 ceAbstractionStarter]: For program point L2363-2(line 2363) no Hoare annotation was computed. [2018-11-10 00:38:55,447 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setFINAL(lines 2326 2371) no Hoare annotation was computed. [2018-11-10 00:38:55,447 INFO L425 ceAbstractionStarter]: For program point L2356(line 2356) no Hoare annotation was computed. [2018-11-10 00:38:55,447 INFO L425 ceAbstractionStarter]: For program point L2356-1(line 2356) no Hoare annotation was computed. [2018-11-10 00:38:55,447 INFO L425 ceAbstractionStarter]: For program point L2352(line 2352) no Hoare annotation was computed. [2018-11-10 00:38:55,447 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setENTRY(lines 2326 2371) no Hoare annotation was computed. [2018-11-10 00:38:55,447 INFO L425 ceAbstractionStarter]: For program point L2352-1(line 2352) no Hoare annotation was computed. [2018-11-10 00:38:55,447 INFO L425 ceAbstractionStarter]: For program point L2349-1(line 2349) no Hoare annotation was computed. [2018-11-10 00:38:55,447 INFO L425 ceAbstractionStarter]: For program point L2349(line 2349) no Hoare annotation was computed. [2018-11-10 00:38:55,447 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setEXIT(lines 2326 2371) no Hoare annotation was computed. [2018-11-10 00:38:55,447 INFO L425 ceAbstractionStarter]: For program point setClientNameENTRY(lines 655 674) no Hoare annotation was computed. [2018-11-10 00:38:55,447 INFO L425 ceAbstractionStarter]: For program point L665(lines 665 669) no Hoare annotation was computed. [2018-11-10 00:38:55,447 INFO L425 ceAbstractionStarter]: For program point L665-2(lines 655 674) no Hoare annotation was computed. [2018-11-10 00:38:55,447 INFO L425 ceAbstractionStarter]: For program point L662(lines 662 670) no Hoare annotation was computed. [2018-11-10 00:38:55,447 INFO L425 ceAbstractionStarter]: For program point setClientNameEXIT(lines 655 674) no Hoare annotation was computed. [2018-11-10 00:38:55,454 INFO L425 ceAbstractionStarter]: For program point L659(lines 659 671) no Hoare annotation was computed. [2018-11-10 00:38:55,455 INFO L428 ceAbstractionStarter]: At program point setClientPrivateKeyENTRY(lines 1206 1225) the Hoare annotation is: true [2018-11-10 00:38:55,455 INFO L425 ceAbstractionStarter]: For program point L1216(lines 1216 1220) no Hoare annotation was computed. [2018-11-10 00:38:55,455 INFO L425 ceAbstractionStarter]: For program point L1216-2(lines 1206 1225) no Hoare annotation was computed. [2018-11-10 00:38:55,455 INFO L425 ceAbstractionStarter]: For program point L1213(lines 1213 1221) no Hoare annotation was computed. [2018-11-10 00:38:55,455 INFO L425 ceAbstractionStarter]: For program point L1210(lines 1210 1222) no Hoare annotation was computed. [2018-11-10 00:38:55,455 INFO L425 ceAbstractionStarter]: For program point setClientPrivateKeyEXIT(lines 1206 1225) no Hoare annotation was computed. [2018-11-10 00:38:55,455 INFO L425 ceAbstractionStarter]: For program point L2738-1(line 2738) no Hoare annotation was computed. [2018-11-10 00:38:55,455 INFO L425 ceAbstractionStarter]: For program point L2734(line 2734) no Hoare annotation was computed. [2018-11-10 00:38:55,455 INFO L425 ceAbstractionStarter]: For program point L2735(line 2735) no Hoare annotation was computed. [2018-11-10 00:38:55,455 INFO L425 ceAbstractionStarter]: For program point L2734-1(line 2734) no Hoare annotation was computed. [2018-11-10 00:38:55,455 INFO L425 ceAbstractionStarter]: For program point printMailEXIT(lines 2726 2744) no Hoare annotation was computed. [2018-11-10 00:38:55,455 INFO L425 ceAbstractionStarter]: For program point printMailENTRY(lines 2726 2744) no Hoare annotation was computed. [2018-11-10 00:38:55,455 INFO L425 ceAbstractionStarter]: For program point L2738(line 2738) no Hoare annotation was computed. [2018-11-10 00:38:55,455 INFO L425 ceAbstractionStarter]: For program point printMailFINAL(lines 2726 2744) no Hoare annotation was computed. [2018-11-10 00:38:55,455 INFO L425 ceAbstractionStarter]: For program point L2030(lines 2030 2034) no Hoare annotation was computed. [2018-11-10 00:38:55,455 INFO L425 ceAbstractionStarter]: For program point L2030-2(lines 2023 2038) no Hoare annotation was computed. [2018-11-10 00:38:55,455 INFO L425 ceAbstractionStarter]: For program point L2027(lines 2027 2035) no Hoare annotation was computed. [2018-11-10 00:38:55,455 INFO L425 ceAbstractionStarter]: For program point setEmailToEXIT(lines 2023 2038) no Hoare annotation was computed. [2018-11-10 00:38:55,455 INFO L428 ceAbstractionStarter]: At program point setEmailToENTRY(lines 2023 2038) the Hoare annotation is: true [2018-11-10 00:38:55,455 INFO L425 ceAbstractionStarter]: For program point setEmailIsSignatureVerifiedENTRY(lines 2286 2301) no Hoare annotation was computed. [2018-11-10 00:38:55,456 INFO L425 ceAbstractionStarter]: For program point setEmailIsSignatureVerifiedEXIT(lines 2286 2301) no Hoare annotation was computed. [2018-11-10 00:38:55,456 INFO L425 ceAbstractionStarter]: For program point L2293(lines 2293 2297) no Hoare annotation was computed. [2018-11-10 00:38:55,456 INFO L425 ceAbstractionStarter]: For program point L2290(lines 2290 2298) no Hoare annotation was computed. [2018-11-10 00:38:55,456 INFO L425 ceAbstractionStarter]: For program point L2293-2(lines 2286 2301) no Hoare annotation was computed. [2018-11-10 00:38:55,456 INFO L425 ceAbstractionStarter]: For program point is_queue_emptyEXIT(lines 1834 1842) no Hoare annotation was computed. [2018-11-10 00:38:55,456 INFO L428 ceAbstractionStarter]: At program point is_queue_emptyENTRY(lines 1834 1842) the Hoare annotation is: true [2018-11-10 00:38:55,456 INFO L425 ceAbstractionStarter]: For program point is_queue_emptyFINAL(lines 1834 1842) no Hoare annotation was computed. [2018-11-10 00:38:55,462 INFO L425 ceAbstractionStarter]: For program point L1437(lines 1437 1443) no Hoare annotation was computed. [2018-11-10 00:38:55,462 INFO L425 ceAbstractionStarter]: For program point getClientKeyringPublicKeyEXIT(lines 1414 1467) no Hoare annotation was computed. [2018-11-10 00:38:55,462 INFO L425 ceAbstractionStarter]: For program point L1433(lines 1433 1444) no Hoare annotation was computed. [2018-11-10 00:38:55,463 INFO L425 ceAbstractionStarter]: For program point L1423(lines 1423 1429) no Hoare annotation was computed. [2018-11-10 00:38:55,463 INFO L425 ceAbstractionStarter]: For program point L1419(lines 1419 1430) no Hoare annotation was computed. [2018-11-10 00:38:55,463 INFO L425 ceAbstractionStarter]: For program point L1446(lines 1446 1462) no Hoare annotation was computed. [2018-11-10 00:38:55,463 INFO L425 ceAbstractionStarter]: For program point getClientKeyringPublicKeyFINAL(lines 1414 1467) no Hoare annotation was computed. [2018-11-10 00:38:55,463 INFO L428 ceAbstractionStarter]: At program point getClientKeyringPublicKeyENTRY(lines 1414 1467) the Hoare annotation is: true [2018-11-10 00:38:55,463 INFO L425 ceAbstractionStarter]: For program point L1432(lines 1432 1463) no Hoare annotation was computed. [2018-11-10 00:38:55,463 INFO L425 ceAbstractionStarter]: For program point L1451(lines 1451 1457) no Hoare annotation was computed. [2018-11-10 00:38:55,463 INFO L425 ceAbstractionStarter]: For program point L1418(lines 1418 1464) no Hoare annotation was computed. [2018-11-10 00:38:55,463 INFO L425 ceAbstractionStarter]: For program point L1447(lines 1447 1458) no Hoare annotation was computed. [2018-11-10 00:38:55,463 INFO L425 ceAbstractionStarter]: For program point L2256(lines 2256 2260) no Hoare annotation was computed. [2018-11-10 00:38:55,463 INFO L425 ceAbstractionStarter]: For program point setEmailSignKeyEXIT(lines 2249 2264) no Hoare annotation was computed. [2018-11-10 00:38:55,463 INFO L425 ceAbstractionStarter]: For program point L2256-2(lines 2249 2264) no Hoare annotation was computed. [2018-11-10 00:38:55,463 INFO L425 ceAbstractionStarter]: For program point L2253(lines 2253 2261) no Hoare annotation was computed. [2018-11-10 00:38:55,463 INFO L425 ceAbstractionStarter]: For program point setEmailSignKeyENTRY(lines 2249 2264) no Hoare annotation was computed. [2018-11-10 00:38:55,463 INFO L425 ceAbstractionStarter]: For program point generateKeyPairFINAL(lines 1886 1895) no Hoare annotation was computed. [2018-11-10 00:38:55,463 INFO L428 ceAbstractionStarter]: At program point generateKeyPairENTRY(lines 1886 1895) the Hoare annotation is: true [2018-11-10 00:38:55,463 INFO L425 ceAbstractionStarter]: For program point generateKeyPairEXIT(lines 1886 1895) no Hoare annotation was computed. [2018-11-10 00:38:55,463 INFO L428 ceAbstractionStarter]: At program point L1891(line 1891) the Hoare annotation is: true [2018-11-10 00:38:55,463 INFO L425 ceAbstractionStarter]: For program point select_oneENTRY(lines 275 284) no Hoare annotation was computed. [2018-11-10 00:38:55,463 INFO L425 ceAbstractionStarter]: For program point select_oneFINAL(lines 275 284) no Hoare annotation was computed. [2018-11-10 00:38:55,463 INFO L425 ceAbstractionStarter]: For program point select_oneEXIT(lines 275 284) no Hoare annotation was computed. [2018-11-10 00:38:55,463 INFO L425 ceAbstractionStarter]: For program point L2554(line 2554) no Hoare annotation was computed. [2018-11-10 00:38:55,463 INFO L425 ceAbstractionStarter]: For program point L2521-1(line 2521) no Hoare annotation was computed. [2018-11-10 00:38:55,463 INFO L425 ceAbstractionStarter]: For program point L2521(line 2521) no Hoare annotation was computed. [2018-11-10 00:38:55,463 INFO L425 ceAbstractionStarter]: For program point L2554-1(line 2554) no Hoare annotation was computed. [2018-11-10 00:38:55,472 INFO L425 ceAbstractionStarter]: For program point L2550(line 2550) no Hoare annotation was computed. [2018-11-10 00:38:55,472 INFO L425 ceAbstractionStarter]: For program point L2550-1(line 2550) no Hoare annotation was computed. [2018-11-10 00:38:55,472 INFO L425 ceAbstractionStarter]: For program point L2579(lines 2579 2586) no Hoare annotation was computed. [2018-11-10 00:38:55,472 INFO L425 ceAbstractionStarter]: For program point L2571(line 2571) no Hoare annotation was computed. [2018-11-10 00:38:55,472 INFO L425 ceAbstractionStarter]: For program point L2555(line 2555) no Hoare annotation was computed. [2018-11-10 00:38:55,472 INFO L425 ceAbstractionStarter]: For program point L2514(lines 2514 2518) no Hoare annotation was computed. [2018-11-10 00:38:55,472 INFO L425 ceAbstractionStarter]: For program point L2539-1(lines 2539 2559) no Hoare annotation was computed. [2018-11-10 00:38:55,472 INFO L425 ceAbstractionStarter]: For program point L2539-3(lines 2539 2559) no Hoare annotation was computed. [2018-11-10 00:38:55,472 INFO L425 ceAbstractionStarter]: For program point L2568(line 2568) no Hoare annotation was computed. [2018-11-10 00:38:55,472 INFO L425 ceAbstractionStarter]: For program point L2568-1(line 2568) no Hoare annotation was computed. [2018-11-10 00:38:55,472 INFO L425 ceAbstractionStarter]: For program point L2560(lines 2538 2561) no Hoare annotation was computed. [2018-11-10 00:38:55,472 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtENTRY(lines 2490 2592) no Hoare annotation was computed. [2018-11-10 00:38:55,472 INFO L425 ceAbstractionStarter]: For program point L2552(line 2552) no Hoare annotation was computed. [2018-11-10 00:38:55,472 INFO L425 ceAbstractionStarter]: For program point L2519(lines 2519 2535) no Hoare annotation was computed. [2018-11-10 00:38:55,472 INFO L425 ceAbstractionStarter]: For program point L2552-1(line 2552) no Hoare annotation was computed. [2018-11-10 00:38:55,472 INFO L425 ceAbstractionStarter]: For program point L2581-1(line 2581) no Hoare annotation was computed. [2018-11-10 00:38:55,472 INFO L425 ceAbstractionStarter]: For program point L2581(line 2581) no Hoare annotation was computed. [2018-11-10 00:38:55,472 INFO L425 ceAbstractionStarter]: For program point L2540(lines 2539 2559) no Hoare annotation was computed. [2018-11-10 00:38:55,472 INFO L425 ceAbstractionStarter]: For program point L2536(lines 2536 2577) no Hoare annotation was computed. [2018-11-10 00:38:55,472 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtFINAL(lines 2490 2592) no Hoare annotation was computed. [2018-11-10 00:38:55,472 INFO L425 ceAbstractionStarter]: For program point L2528(line 2528) no Hoare annotation was computed. [2018-11-10 00:38:55,472 INFO L425 ceAbstractionStarter]: For program point L2528-1(line 2528) no Hoare annotation was computed. [2018-11-10 00:38:55,472 INFO L425 ceAbstractionStarter]: For program point L2524(line 2524) no Hoare annotation was computed. [2018-11-10 00:38:55,472 INFO L425 ceAbstractionStarter]: For program point L2524-1(line 2524) no Hoare annotation was computed. [2018-11-10 00:38:55,472 INFO L425 ceAbstractionStarter]: For program point L2578(lines 2578 2589) no Hoare annotation was computed. [2018-11-10 00:38:55,473 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtEXIT(lines 2490 2592) no Hoare annotation was computed. [2018-11-10 00:38:55,473 INFO L425 ceAbstractionStarter]: For program point L2541(lines 2541 2545) no Hoare annotation was computed. [2018-11-10 00:38:55,473 INFO L425 ceAbstractionStarter]: For program point L2570(line 2570) no Hoare annotation was computed. [2018-11-10 00:38:55,473 INFO L425 ceAbstractionStarter]: For program point L2570-1(line 2570) no Hoare annotation was computed. [2018-11-10 00:38:55,480 INFO L425 ceAbstractionStarter]: For program point L2566(line 2566) no Hoare annotation was computed. [2018-11-10 00:38:55,480 INFO L425 ceAbstractionStarter]: For program point L2566-1(line 2566) no Hoare annotation was computed. [2018-11-10 00:38:55,480 INFO L425 ceAbstractionStarter]: For program point getClientAddressBookAddressFINAL(lines 1007 1075) no Hoare annotation was computed. [2018-11-10 00:38:55,480 INFO L425 ceAbstractionStarter]: For program point L1020(lines 1020 1026) no Hoare annotation was computed. [2018-11-10 00:38:55,480 INFO L425 ceAbstractionStarter]: For program point L1049(lines 1049 1070) no Hoare annotation was computed. [2018-11-10 00:38:55,480 INFO L425 ceAbstractionStarter]: For program point L1016(lines 1016 1027) no Hoare annotation was computed. [2018-11-10 00:38:55,480 INFO L425 ceAbstractionStarter]: For program point getClientAddressBookAddressENTRY(lines 1007 1075) no Hoare annotation was computed. [2018-11-10 00:38:55,480 INFO L425 ceAbstractionStarter]: For program point L1012(lines 1012 1028) no Hoare annotation was computed. [2018-11-10 00:38:55,480 INFO L425 ceAbstractionStarter]: For program point L1039(lines 1039 1045) no Hoare annotation was computed. [2018-11-10 00:38:55,480 INFO L425 ceAbstractionStarter]: For program point L1035(lines 1035 1046) no Hoare annotation was computed. [2018-11-10 00:38:55,480 INFO L425 ceAbstractionStarter]: For program point L1031(lines 1031 1047) no Hoare annotation was computed. [2018-11-10 00:38:55,480 INFO L425 ceAbstractionStarter]: For program point L1058(lines 1058 1064) no Hoare annotation was computed. [2018-11-10 00:38:55,480 INFO L425 ceAbstractionStarter]: For program point L1054(lines 1054 1065) no Hoare annotation was computed. [2018-11-10 00:38:55,480 INFO L425 ceAbstractionStarter]: For program point getClientAddressBookAddressEXIT(lines 1007 1075) no Hoare annotation was computed. [2018-11-10 00:38:55,480 INFO L425 ceAbstractionStarter]: For program point L1050(lines 1050 1066) no Hoare annotation was computed. [2018-11-10 00:38:55,480 INFO L425 ceAbstractionStarter]: For program point L1011(lines 1011 1072) no Hoare annotation was computed. [2018-11-10 00:38:55,481 INFO L425 ceAbstractionStarter]: For program point L1030(lines 1030 1071) no Hoare annotation was computed. [2018-11-10 00:38:55,481 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2018-11-10 00:38:55,481 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2018-11-10 00:38:55,481 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2018-11-10 00:38:55,481 INFO L425 ceAbstractionStarter]: For program point setClientOutbufferEXIT(lines 703 722) no Hoare annotation was computed. [2018-11-10 00:38:55,481 INFO L425 ceAbstractionStarter]: For program point L713(lines 713 717) no Hoare annotation was computed. [2018-11-10 00:38:55,481 INFO L425 ceAbstractionStarter]: For program point L713-2(lines 703 722) no Hoare annotation was computed. [2018-11-10 00:38:55,481 INFO L425 ceAbstractionStarter]: For program point L710(lines 710 718) no Hoare annotation was computed. [2018-11-10 00:38:55,481 INFO L425 ceAbstractionStarter]: For program point setClientOutbufferENTRY(lines 703 722) no Hoare annotation was computed. [2018-11-10 00:38:55,481 INFO L425 ceAbstractionStarter]: For program point L707(lines 707 719) no Hoare annotation was computed. [2018-11-10 00:38:55,481 INFO L421 ceAbstractionStarter]: At program point L448(line 448) the Hoare annotation is: (or (not (= 0 ~__ste_Client_Keyring0_User0~0)) (not (= ~queue_empty~0 1)) (not (= ~__ste_Client_Keyring0_User0~0 ~__ste_Client_Keyring0_User1~0)) (not (= (+ ~mail_is_sensitive~0 1) 0)) (and (<= ~chuck~0 3) (<= 3 ~chuck~0) (= 1 ~bob~0) (<= 2 ~rjh~0))) [2018-11-10 00:38:55,485 INFO L425 ceAbstractionStarter]: For program point setupEXIT(lines 432 454) no Hoare annotation was computed. [2018-11-10 00:38:55,485 INFO L428 ceAbstractionStarter]: At program point setupENTRY(lines 432 454) the Hoare annotation is: true [2018-11-10 00:38:55,485 INFO L425 ceAbstractionStarter]: For program point L448-1(line 448) no Hoare annotation was computed. [2018-11-10 00:38:55,485 INFO L421 ceAbstractionStarter]: At program point L444(line 444) the Hoare annotation is: (or (not (= 0 ~__ste_Client_Keyring0_User0~0)) (and (= 1 ~bob~0) (<= 2 ~rjh~0)) (not (= ~queue_empty~0 1)) (not (= ~__ste_Client_Keyring0_User0~0 ~__ste_Client_Keyring0_User1~0)) (not (= (+ ~mail_is_sensitive~0 1) 0))) [2018-11-10 00:38:55,485 INFO L425 ceAbstractionStarter]: For program point setupFINAL(lines 432 454) no Hoare annotation was computed. [2018-11-10 00:38:55,485 INFO L425 ceAbstractionStarter]: For program point L444-1(line 444) no Hoare annotation was computed. [2018-11-10 00:38:55,485 INFO L421 ceAbstractionStarter]: At program point L440(line 440) the Hoare annotation is: (or (not (= 0 ~__ste_Client_Keyring0_User0~0)) (not (= ~queue_empty~0 1)) (not (= ~__ste_Client_Keyring0_User0~0 ~__ste_Client_Keyring0_User1~0)) (not (= (+ ~mail_is_sensitive~0 1) 0)) (= 1 ~bob~0)) [2018-11-10 00:38:55,485 INFO L425 ceAbstractionStarter]: For program point L440-1(line 440) no Hoare annotation was computed. [2018-11-10 00:38:55,485 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-10 00:38:55,485 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~__ste_Client_Keyring0_User1~0 ~__ste_Client_Keyring0_User0~0) (= (+ ~mail_is_sensitive~0 1) 0) (= 0 ~__ste_Client_Keyring0_User0~0) (= ~queue_empty~0 1)) [2018-11-10 00:38:55,485 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-10 00:38:55,485 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-10 00:38:55,485 INFO L425 ceAbstractionStarter]: For program point promptEXIT(lines 2304 2318) no Hoare annotation was computed. [2018-11-10 00:38:55,485 INFO L425 ceAbstractionStarter]: For program point promptENTRY(lines 2304 2318) no Hoare annotation was computed. [2018-11-10 00:38:55,485 INFO L425 ceAbstractionStarter]: For program point promptFINAL(lines 2304 2318) no Hoare annotation was computed. [2018-11-10 00:38:55,503 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 12:38:55 BoogieIcfgContainer [2018-11-10 00:38:55,503 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 00:38:55,503 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 00:38:55,504 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 00:38:55,504 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 00:38:55,504 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 12:32:20" (3/4) ... [2018-11-10 00:38:55,507 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-10 00:38:55,515 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_free [2018-11-10 00:38:55,515 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhKeyAddChuck [2018-11-10 00:38:55,515 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure get_queued_client [2018-11-10 00:38:55,515 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailBody [2018-11-10 00:38:55,515 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhKeyChange [2018-11-10 00:38:55,515 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailSubject [2018-11-10 00:38:55,515 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientPrivateKey [2018-11-10 00:38:55,516 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailIsSigned [2018-11-10 00:38:55,516 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhToBob [2018-11-10 00:38:55,516 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure cloneEmail [2018-11-10 00:38:55,516 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhKeyAdd [2018-11-10 00:38:55,516 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookSize [2018-11-10 00:38:55,516 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure bobToRjh [2018-11-10 00:38:55,516 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_bob [2018-11-10 00:38:55,516 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailEncryptionKey [2018-11-10 00:38:55,516 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_features [2018-11-10 00:38:55,516 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_bob__wrappee__Base [2018-11-10 00:38:55,516 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookAddress [2018-11-10 00:38:55,516 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__get_this_argtype [2018-11-10 00:38:55,516 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientName [2018-11-10 00:38:55,516 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailEncryptionKey [2018-11-10 00:38:55,516 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing__wrappee__Keys [2018-11-10 00:38:55,516 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure createClient [2018-11-10 00:38:55,517 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure createEmail [2018-11-10 00:38:55,517 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2018-11-10 00:38:55,517 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure bobKeyAddChuck [2018-11-10 00:38:55,517 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure get_queued_email [2018-11-10 00:38:55,517 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientOutbuffer [2018-11-10 00:38:55,517 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable__wrappee__Keys [2018-11-10 00:38:55,517 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__AddressBookEncrypt_spec__1 [2018-11-10 00:38:55,517 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure incoming__wrappee__Encrypt [2018-11-10 00:38:55,517 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientAddressBookEntry [2018-11-10 00:38:55,517 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2018-11-10 00:38:55,517 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2018-11-10 00:38:55,517 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_rjh__wrappee__Base [2018-11-10 00:38:55,517 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientId [2018-11-10 00:38:55,517 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure deliver [2018-11-10 00:38:55,517 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientKeyringEntry [2018-11-10 00:38:55,517 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure initClient [2018-11-10 00:38:55,518 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailSubject [2018-11-10 00:38:55,518 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailIsEncrypted [2018-11-10 00:38:55,518 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure initEmail [2018-11-10 00:38:55,518 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailBody [2018-11-10 00:38:55,518 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailSignKey [2018-11-10 00:38:55,518 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAdd [2018-11-10 00:38:55,518 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookAlias [2018-11-10 00:38:55,518 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__get_this_arg [2018-11-10 00:38:55,518 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientKeyringSize [2018-11-10 00:38:55,518 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure findClientAddressBookAlias [2018-11-10 00:38:55,518 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure bobKeyAdd [2018-11-10 00:38:55,518 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_chuck__wrappee__Base [2018-11-10 00:38:55,518 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-10 00:38:55,518 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAddRjh [2018-11-10 00:38:55,518 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2018-11-10 00:38:55,519 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringSize [2018-11-10 00:38:55,519 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure queue [2018-11-10 00:38:55,519 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2018-11-10 00:38:55,519 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_reset [2018-11-10 00:38:55,519 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure bobKeyChange [2018-11-10 00:38:55,519 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_product [2018-11-10 00:38:55,519 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure mail [2018-11-10 00:38:55,519 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isSigned [2018-11-10 00:38:55,519 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isKeyPairValid [2018-11-10 00:38:55,519 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailId [2018-11-10 00:38:55,519 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-10 00:38:55,519 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailId [2018-11-10 00:38:55,519 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_rjh [2018-11-10 00:38:55,519 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printMail__wrappee__Keys [2018-11-10 00:38:55,519 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientForwardReceiver [2018-11-10 00:38:55,519 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure incoming [2018-11-10 00:38:55,519 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhDeletePrivateKey [2018-11-10 00:38:55,520 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure test [2018-11-10 00:38:55,520 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAutoResponse [2018-11-10 00:38:55,520 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookSize [2018-11-10 00:38:55,520 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientKeyringUser [2018-11-10 00:38:55,520 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringUser [2018-11-10 00:38:55,520 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2018-11-10 00:38:55,520 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringPublicKey [2018-11-10 00:38:55,520 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientForwardReceiver [2018-11-10 00:38:55,520 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2018-11-10 00:38:55,520 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_helpers [2018-11-10 00:38:55,520 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isVerified [2018-11-10 00:38:55,520 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_chuck [2018-11-10 00:38:55,520 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure findPublicKey [2018-11-10 00:38:55,520 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2018-11-10 00:38:55,520 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookAlias [2018-11-10 00:38:55,521 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAutoResponse [2018-11-10 00:38:55,521 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isEncrypted [2018-11-10 00:38:55,521 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_set [2018-11-10 00:38:55,521 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientName [2018-11-10 00:38:55,521 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientPrivateKey [2018-11-10 00:38:55,521 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printMail [2018-11-10 00:38:55,521 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2018-11-10 00:38:55,521 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailIsSignatureVerified [2018-11-10 00:38:55,521 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure is_queue_empty [2018-11-10 00:38:55,521 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientKeyringPublicKey [2018-11-10 00:38:55,521 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailSignKey [2018-11-10 00:38:55,521 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure generateKeyPair [2018-11-10 00:38:55,521 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_one [2018-11-10 00:38:55,521 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__error_stack_mgt [2018-11-10 00:38:55,521 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookAddress [2018-11-10 00:38:55,521 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~int~X~int~TO~int [2018-11-10 00:38:55,521 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientOutbuffer [2018-11-10 00:38:55,522 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setup [2018-11-10 00:38:55,522 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure prompt [2018-11-10 00:38:55,539 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 74 nodes and edges [2018-11-10 00:38:55,540 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 35 nodes and edges [2018-11-10 00:38:55,541 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2018-11-10 00:38:55,569 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((mail_is_sensitive + 1 == 0 || !(0 == \old(__ste_Client_Keyring0_User0))) || !(queue_empty == 1)) || !(\old(__ste_Client_Keyring0_User0) == \old(__ste_Client_Keyring0_User1))) || !(\old(mail_is_sensitive) + 1 == 0)) || rjh < 2) || 3 < chuck) || chuck < 3) || !(1 == bob) [2018-11-10 00:38:55,569 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((!(0 == \old(__ste_Client_Keyring0_User0)) || mail_is_sensitive + 1 == 0) || !(queue_empty == 1)) || !(\old(__ste_Client_Keyring0_User0) == \old(__ste_Client_Keyring0_User1))) || !(\old(mail_is_sensitive) + 1 == 0)) || rjh < 2) || 3 < chuck) || chuck < 3) || !(1 == bob) [2018-11-10 00:38:55,569 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((mail_is_sensitive + 1 == 0 || !(0 == \old(__ste_Client_Keyring0_User0))) || !(queue_empty == 1)) || !(\old(__ste_Client_Keyring0_User0) == \old(__ste_Client_Keyring0_User1))) || !(\old(mail_is_sensitive) + 1 == 0)) || rjh < 2) || 3 < chuck) || chuck < 3) || !(1 == bob) [2018-11-10 00:38:55,570 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((mail_is_sensitive + 1 == 0 || !(0 == \old(__ste_Client_Keyring0_User0))) || !(queue_empty == 1)) || !(\old(__ste_Client_Keyring0_User0) == \old(__ste_Client_Keyring0_User1))) || !(\old(mail_is_sensitive) + 1 == 0)) || rjh < 2) || 3 < chuck) || chuck < 3) || !(1 == bob) [2018-11-10 00:38:55,570 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((mail_is_sensitive + 1 == 0 || !(0 == \old(__ste_Client_Keyring0_User0))) || !(queue_empty == 1)) || !(\old(__ste_Client_Keyring0_User0) == \old(__ste_Client_Keyring0_User1))) || !(\old(mail_is_sensitive) + 1 == 0)) || rjh < 2) || 3 < chuck) || chuck < 3) || !(1 == bob) [2018-11-10 00:38:55,570 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((mail_is_sensitive + 1 == 0 || !(0 == \old(__ste_Client_Keyring0_User0))) || !(queue_empty == 1)) || !(\old(__ste_Client_Keyring0_User0) == \old(__ste_Client_Keyring0_User1))) || !(\old(mail_is_sensitive) + 1 == 0)) || rjh < 2) || 3 < chuck) || chuck < 3) || !(1 == bob) [2018-11-10 00:38:55,570 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((mail_is_sensitive + 1 == 0 || !(0 == \old(__ste_Client_Keyring0_User0))) || !(queue_empty == 1)) || !(\old(__ste_Client_Keyring0_User0) == \old(__ste_Client_Keyring0_User1))) || !(\old(mail_is_sensitive) + 1 == 0)) || rjh < 2) || 3 < chuck) || chuck < 3) || !(1 == bob) [2018-11-10 00:38:55,570 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((mail_is_sensitive + 1 == 0 || !(0 == \old(__ste_Client_Keyring0_User0))) || !(queue_empty == 1)) || !(\old(__ste_Client_Keyring0_User0) == \old(__ste_Client_Keyring0_User1))) || !(\old(mail_is_sensitive) + 1 == 0)) || rjh < 2) || 3 < chuck) || chuck < 3) || !(1 == bob) [2018-11-10 00:38:55,570 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((mail_is_sensitive + 1 == 0 || !(0 == \old(__ste_Client_Keyring0_User0))) || !(queue_empty == 1)) || !(\old(__ste_Client_Keyring0_User0) == \old(__ste_Client_Keyring0_User1))) || !(\old(mail_is_sensitive) + 1 == 0)) || rjh < 2) || 3 < chuck) || chuck < 3) || !(1 == bob) [2018-11-10 00:38:55,570 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((mail_is_sensitive + 1 == 0 || !(0 == \old(__ste_Client_Keyring0_User0))) || !(queue_empty == 1)) || !(\old(__ste_Client_Keyring0_User0) == \old(__ste_Client_Keyring0_User1))) || !(\old(mail_is_sensitive) + 1 == 0)) || rjh < 2) || 3 < chuck) || chuck < 3) || !(1 == bob) [2018-11-10 00:38:55,571 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((mail_is_sensitive + 1 == 0 || !(0 == \old(__ste_Client_Keyring0_User0))) || !(queue_empty == 1)) || !(\old(__ste_Client_Keyring0_User0) == \old(__ste_Client_Keyring0_User1))) || !(\old(mail_is_sensitive) + 1 == 0)) || rjh < 2) || 3 < chuck) || chuck < 3) || !(1 == bob) [2018-11-10 00:38:55,571 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((mail_is_sensitive + 1 == 0 || !(0 == \old(__ste_Client_Keyring0_User0))) || !(queue_empty == 1)) || !(\old(__ste_Client_Keyring0_User0) == \old(__ste_Client_Keyring0_User1))) || !(\old(mail_is_sensitive) + 1 == 0)) || rjh < 2) || 3 < chuck) || chuck < 3) || !(1 == bob) [2018-11-10 00:38:55,672 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_7a5be49a-b023-410e-803e-fda77ea4286e/bin-2019/uautomizer/witness.graphml [2018-11-10 00:38:55,672 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 00:38:55,673 INFO L168 Benchmark]: Toolchain (without parser) took 397492.79 ms. Allocated memory was 1.0 GB in the beginning and 6.5 GB in the end (delta: 5.5 GB). Free memory was 956.6 MB in the beginning and 1.9 GB in the end (delta: -940.3 MB). Peak memory consumption was 4.6 GB. Max. memory is 11.5 GB. [2018-11-10 00:38:55,673 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 00:38:55,673 INFO L168 Benchmark]: CACSL2BoogieTranslator took 627.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.3 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -138.1 MB). Peak memory consumption was 55.2 MB. Max. memory is 11.5 GB. [2018-11-10 00:38:55,674 INFO L168 Benchmark]: Boogie Preprocessor took 97.27 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 11.5 GB. [2018-11-10 00:38:55,674 INFO L168 Benchmark]: RCFGBuilder took 1378.51 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 879.5 MB in the end (delta: 207.1 MB). Peak memory consumption was 207.1 MB. Max. memory is 11.5 GB. [2018-11-10 00:38:55,674 INFO L168 Benchmark]: TraceAbstraction took 395217.50 ms. Allocated memory was 1.2 GB in the beginning and 6.5 GB in the end (delta: 5.4 GB). Free memory was 879.5 MB in the beginning and 1.9 GB in the end (delta: -1.0 GB). Peak memory consumption was 5.0 GB. Max. memory is 11.5 GB. [2018-11-10 00:38:55,674 INFO L168 Benchmark]: Witness Printer took 168.59 ms. Allocated memory is still 6.5 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 00:38:55,676 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 627.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.3 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -138.1 MB). Peak memory consumption was 55.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 97.27 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1378.51 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 879.5 MB in the end (delta: 207.1 MB). Peak memory consumption was 207.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 395217.50 ms. Allocated memory was 1.2 GB in the beginning and 6.5 GB in the end (delta: 5.4 GB). Free memory was 879.5 MB in the beginning and 1.9 GB in the end (delta: -1.0 GB). Peak memory consumption was 5.0 GB. Max. memory is 11.5 GB. * Witness Printer took 168.59 ms. Allocated memory is still 6.5 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 2690]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 85]: Loop Invariant Derived loop invariant: (((((((!(0 == \old(__ste_Client_Keyring0_User0)) || mail_is_sensitive + 1 == 0) || !(queue_empty == 1)) || !(\old(__ste_Client_Keyring0_User0) == \old(__ste_Client_Keyring0_User1))) || !(\old(mail_is_sensitive) + 1 == 0)) || rjh < 2) || 3 < chuck) || chuck < 3) || !(1 == bob) - InvariantResult [Line: 133]: Loop Invariant Derived loop invariant: (((((((mail_is_sensitive + 1 == 0 || !(0 == \old(__ste_Client_Keyring0_User0))) || !(queue_empty == 1)) || !(\old(__ste_Client_Keyring0_User0) == \old(__ste_Client_Keyring0_User1))) || !(\old(mail_is_sensitive) + 1 == 0)) || rjh < 2) || 3 < chuck) || chuck < 3) || !(1 == bob) - InvariantResult [Line: 197]: Loop Invariant Derived loop invariant: (((((((mail_is_sensitive + 1 == 0 || !(0 == \old(__ste_Client_Keyring0_User0))) || !(queue_empty == 1)) || !(\old(__ste_Client_Keyring0_User0) == \old(__ste_Client_Keyring0_User1))) || !(\old(mail_is_sensitive) + 1 == 0)) || rjh < 2) || 3 < chuck) || chuck < 3) || !(1 == bob) - InvariantResult [Line: 147]: Loop Invariant Derived loop invariant: (((((((mail_is_sensitive + 1 == 0 || !(0 == \old(__ste_Client_Keyring0_User0))) || !(queue_empty == 1)) || !(\old(__ste_Client_Keyring0_User0) == \old(__ste_Client_Keyring0_User1))) || !(\old(mail_is_sensitive) + 1 == 0)) || rjh < 2) || 3 < chuck) || chuck < 3) || !(1 == bob) - InvariantResult [Line: 211]: Loop Invariant Derived loop invariant: (((((((mail_is_sensitive + 1 == 0 || !(0 == \old(__ste_Client_Keyring0_User0))) || !(queue_empty == 1)) || !(\old(__ste_Client_Keyring0_User0) == \old(__ste_Client_Keyring0_User1))) || !(\old(mail_is_sensitive) + 1 == 0)) || rjh < 2) || 3 < chuck) || chuck < 3) || !(1 == bob) - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: (((((((mail_is_sensitive + 1 == 0 || !(0 == \old(__ste_Client_Keyring0_User0))) || !(queue_empty == 1)) || !(\old(__ste_Client_Keyring0_User0) == \old(__ste_Client_Keyring0_User1))) || !(\old(mail_is_sensitive) + 1 == 0)) || rjh < 2) || 3 < chuck) || chuck < 3) || !(1 == bob) - InvariantResult [Line: 161]: Loop Invariant Derived loop invariant: (((((((mail_is_sensitive + 1 == 0 || !(0 == \old(__ste_Client_Keyring0_User0))) || !(queue_empty == 1)) || !(\old(__ste_Client_Keyring0_User0) == \old(__ste_Client_Keyring0_User1))) || !(\old(mail_is_sensitive) + 1 == 0)) || rjh < 2) || 3 < chuck) || chuck < 3) || !(1 == bob) - InvariantResult [Line: 108]: Loop Invariant Derived loop invariant: (((((((mail_is_sensitive + 1 == 0 || !(0 == \old(__ste_Client_Keyring0_User0))) || !(queue_empty == 1)) || !(\old(__ste_Client_Keyring0_User0) == \old(__ste_Client_Keyring0_User1))) || !(\old(mail_is_sensitive) + 1 == 0)) || rjh < 2) || 3 < chuck) || chuck < 3) || !(1 == bob) - InvariantResult [Line: 172]: Loop Invariant Derived loop invariant: (((((((mail_is_sensitive + 1 == 0 || !(0 == \old(__ste_Client_Keyring0_User0))) || !(queue_empty == 1)) || !(\old(__ste_Client_Keyring0_User0) == \old(__ste_Client_Keyring0_User1))) || !(\old(mail_is_sensitive) + 1 == 0)) || rjh < 2) || 3 < chuck) || chuck < 3) || !(1 == bob) - InvariantResult [Line: 119]: Loop Invariant Derived loop invariant: (((((((mail_is_sensitive + 1 == 0 || !(0 == \old(__ste_Client_Keyring0_User0))) || !(queue_empty == 1)) || !(\old(__ste_Client_Keyring0_User0) == \old(__ste_Client_Keyring0_User1))) || !(\old(mail_is_sensitive) + 1 == 0)) || rjh < 2) || 3 < chuck) || chuck < 3) || !(1 == bob) - InvariantResult [Line: 186]: Loop Invariant Derived loop invariant: (((((((mail_is_sensitive + 1 == 0 || !(0 == \old(__ste_Client_Keyring0_User0))) || !(queue_empty == 1)) || !(\old(__ste_Client_Keyring0_User0) == \old(__ste_Client_Keyring0_User1))) || !(\old(mail_is_sensitive) + 1 == 0)) || rjh < 2) || 3 < chuck) || chuck < 3) || !(1 == bob) - InvariantResult [Line: 86]: Loop Invariant Derived loop invariant: (((((((mail_is_sensitive + 1 == 0 || !(0 == \old(__ste_Client_Keyring0_User0))) || !(queue_empty == 1)) || !(\old(__ste_Client_Keyring0_User0) == \old(__ste_Client_Keyring0_User1))) || !(\old(mail_is_sensitive) + 1 == 0)) || rjh < 2) || 3 < chuck) || chuck < 3) || !(1 == bob) - StatisticsResult: Ultimate Automizer benchmark data CFG has 106 procedures, 827 locations, 1 error locations. SAFE Result, 395.1s OverallTime, 28 OverallIterations, 4 TraceHistogramMax, 38.9s AutomataDifference, 0.0s DeadEndRemovalTime, 318.1s HoareAnnotationTime, HoareTripleCheckerStatistics: 16126 SDtfs, 8056 SDslu, 46159 SDs, 0 SdLazy, 3902 SolverSat, 811 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 860 GetRequests, 673 SyntacticMatches, 9 SemanticMatches, 178 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 467 ImplicationChecksByTransitivity, 1.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=178597occurred in iteration=26, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 31.0s AutomataMinimizationTime, 28 MinimizatonAttempts, 454 StatesRemovedByMinimization, 24 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 139 LocationsWithAnnotation, 117711 PreInvPairs, 232263 NumberOfFragments, 3197 HoareAnnotationTreeSize, 117711 FomulaSimplifications, 4930711 FormulaSimplificationTreeSizeReduction, 313.5s HoareSimplificationTime, 139 FomulaSimplificationsInter, 62948 FormulaSimplificationTreeSizeReductionInter, 2.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.5s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 2.8s InterpolantComputationTime, 6542 NumberOfCodeBlocks, 6542 NumberOfCodeBlocksAsserted, 31 NumberOfCheckSat, 6511 ConstructedInterpolants, 0 QuantifiedInterpolants, 1735947 SizeOfPredicates, 6 NumberOfNonLiveVariables, 6791 ConjunctsInSsa, 15 ConjunctsInUnsatCore, 31 InterpolantComputations, 26 PerfectInterpolantSequences, 1089/1124 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...