./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec0_product27_true-unreach-call_true-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_5e60fd3c-49a8-4cd7-aea0-2e2c4eaddb29/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5e60fd3c-49a8-4cd7-aea0-2e2c4eaddb29/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5e60fd3c-49a8-4cd7-aea0-2e2c4eaddb29/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5e60fd3c-49a8-4cd7-aea0-2e2c4eaddb29/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec0_product27_true-unreach-call_true-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_5e60fd3c-49a8-4cd7-aea0-2e2c4eaddb29/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5e60fd3c-49a8-4cd7-aea0-2e2c4eaddb29/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 90b9f2788ab91822b91bcdad04163a3602b497c2 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 17:28:00,628 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 17:28:00,629 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 17:28:00,635 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 17:28:00,635 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 17:28:00,636 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 17:28:00,637 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 17:28:00,637 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 17:28:00,638 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 17:28:00,639 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 17:28:00,639 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 17:28:00,639 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 17:28:00,640 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 17:28:00,640 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 17:28:00,641 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 17:28:00,641 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 17:28:00,642 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 17:28:00,643 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 17:28:00,644 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 17:28:00,644 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 17:28:00,645 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 17:28:00,645 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 17:28:00,647 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 17:28:00,647 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 17:28:00,647 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 17:28:00,647 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 17:28:00,648 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 17:28:00,648 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 17:28:00,649 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 17:28:00,649 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 17:28:00,649 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 17:28:00,650 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 17:28:00,650 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 17:28:00,650 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 17:28:00,651 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 17:28:00,651 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 17:28:00,651 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5e60fd3c-49a8-4cd7-aea0-2e2c4eaddb29/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-12-09 17:28:00,658 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 17:28:00,658 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 17:28:00,659 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 17:28:00,659 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 17:28:00,659 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-09 17:28:00,659 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-09 17:28:00,659 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-09 17:28:00,660 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-09 17:28:00,660 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-09 17:28:00,660 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-09 17:28:00,660 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-09 17:28:00,660 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-09 17:28:00,660 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-09 17:28:00,661 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 17:28:00,661 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 17:28:00,661 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 17:28:00,661 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 17:28:00,661 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 17:28:00,661 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 17:28:00,661 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 17:28:00,661 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 17:28:00,661 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 17:28:00,662 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 17:28:00,662 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 17:28:00,662 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 17:28:00,662 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 17:28:00,662 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 17:28:00,662 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 17:28:00,662 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 17:28:00,662 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 17:28:00,663 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 17:28:00,663 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 17:28:00,663 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-09 17:28:00,663 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 17:28:00,663 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 17:28:00,663 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-09 17:28:00,663 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_5e60fd3c-49a8-4cd7-aea0-2e2c4eaddb29/bin-2019/utaipan 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 -> Taipan 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 -> 90b9f2788ab91822b91bcdad04163a3602b497c2 [2018-12-09 17:28:00,682 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 17:28:00,691 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 17:28:00,693 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 17:28:00,695 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 17:28:00,695 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 17:28:00,695 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5e60fd3c-49a8-4cd7-aea0-2e2c4eaddb29/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/email_spec0_product27_true-unreach-call_true-termination.cil.c [2018-12-09 17:28:00,737 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5e60fd3c-49a8-4cd7-aea0-2e2c4eaddb29/bin-2019/utaipan/data/e905e39c8/eaa3fe368e6c4a008ab7639c0397639b/FLAG99a329e41 [2018-12-09 17:28:01,218 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 17:28:01,218 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5e60fd3c-49a8-4cd7-aea0-2e2c4eaddb29/sv-benchmarks/c/product-lines/email_spec0_product27_true-unreach-call_true-termination.cil.c [2018-12-09 17:28:01,227 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5e60fd3c-49a8-4cd7-aea0-2e2c4eaddb29/bin-2019/utaipan/data/e905e39c8/eaa3fe368e6c4a008ab7639c0397639b/FLAG99a329e41 [2018-12-09 17:28:01,236 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5e60fd3c-49a8-4cd7-aea0-2e2c4eaddb29/bin-2019/utaipan/data/e905e39c8/eaa3fe368e6c4a008ab7639c0397639b [2018-12-09 17:28:01,238 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 17:28:01,239 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 17:28:01,239 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 17:28:01,240 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 17:28:01,242 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 17:28:01,242 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 05:28:01" (1/1) ... [2018-12-09 17:28:01,244 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60241691 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:28:01, skipping insertion in model container [2018-12-09 17:28:01,244 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 05:28:01" (1/1) ... [2018-12-09 17:28:01,248 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 17:28:01,278 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 17:28:01,602 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 17:28:01,611 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 17:28:01,673 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 17:28:01,707 INFO L195 MainTranslator]: Completed translation [2018-12-09 17:28:01,708 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:28:01 WrapperNode [2018-12-09 17:28:01,708 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 17:28:01,708 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 17:28:01,708 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 17:28:01,709 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 17:28:01,714 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:28:01" (1/1) ... [2018-12-09 17:28:01,728 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:28:01" (1/1) ... [2018-12-09 17:28:01,735 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 17:28:01,735 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 17:28:01,735 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 17:28:01,735 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 17:28:01,741 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:28:01" (1/1) ... [2018-12-09 17:28:01,741 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:28:01" (1/1) ... [2018-12-09 17:28:01,746 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:28:01" (1/1) ... [2018-12-09 17:28:01,746 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:28:01" (1/1) ... [2018-12-09 17:28:01,761 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:28:01" (1/1) ... [2018-12-09 17:28:01,769 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:28:01" (1/1) ... [2018-12-09 17:28:01,773 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:28:01" (1/1) ... [2018-12-09 17:28:01,778 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 17:28:01,778 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 17:28:01,778 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 17:28:01,779 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 17:28:01,779 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:28:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5e60fd3c-49a8-4cd7-aea0-2e2c4eaddb29/bin-2019/utaipan/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 [2018-12-09 17:28:01,812 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2018-12-09 17:28:01,812 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2018-12-09 17:28:01,812 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Forward [2018-12-09 17:28:01,812 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Forward [2018-12-09 17:28:01,812 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2018-12-09 17:28:01,813 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2018-12-09 17:28:01,813 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2018-12-09 17:28:01,813 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2018-12-09 17:28:01,813 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__AddressBook [2018-12-09 17:28:01,813 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__AddressBook [2018-12-09 17:28:01,813 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2018-12-09 17:28:01,813 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2018-12-09 17:28:01,813 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2018-12-09 17:28:01,813 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2018-12-09 17:28:01,813 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2018-12-09 17:28:01,813 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2018-12-09 17:28:01,814 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 17:28:01,814 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2018-12-09 17:28:01,814 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2018-12-09 17:28:01,814 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2018-12-09 17:28:01,814 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2018-12-09 17:28:01,814 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-12-09 17:28:01,814 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-12-09 17:28:01,814 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2018-12-09 17:28:01,814 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2018-12-09 17:28:01,814 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2018-12-09 17:28:01,814 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2018-12-09 17:28:01,814 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2018-12-09 17:28:01,814 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2018-12-09 17:28:01,815 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2018-12-09 17:28:01,815 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2018-12-09 17:28:01,815 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2018-12-09 17:28:01,815 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2018-12-09 17:28:01,815 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2018-12-09 17:28:01,815 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2018-12-09 17:28:01,815 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2018-12-09 17:28:01,815 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2018-12-09 17:28:01,815 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2018-12-09 17:28:01,815 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2018-12-09 17:28:01,816 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2018-12-09 17:28:01,816 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2018-12-09 17:28:01,816 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2018-12-09 17:28:01,816 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2018-12-09 17:28:01,816 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2018-12-09 17:28:01,816 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2018-12-09 17:28:01,816 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2018-12-09 17:28:01,816 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2018-12-09 17:28:01,816 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2018-12-09 17:28:01,816 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2018-12-09 17:28:01,817 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2018-12-09 17:28:01,817 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2018-12-09 17:28:01,817 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2018-12-09 17:28:01,817 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2018-12-09 17:28:01,817 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2018-12-09 17:28:01,817 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2018-12-09 17:28:01,817 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2018-12-09 17:28:01,817 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2018-12-09 17:28:01,817 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2018-12-09 17:28:01,818 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2018-12-09 17:28:01,818 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2018-12-09 17:28:01,818 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2018-12-09 17:28:01,818 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2018-12-09 17:28:01,818 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2018-12-09 17:28:01,818 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2018-12-09 17:28:01,818 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2018-12-09 17:28:01,818 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2018-12-09 17:28:01,818 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-09 17:28:01,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-09 17:28:01,818 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2018-12-09 17:28:01,819 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2018-12-09 17:28:01,819 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2018-12-09 17:28:01,819 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2018-12-09 17:28:01,819 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2018-12-09 17:28:01,819 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2018-12-09 17:28:01,819 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2018-12-09 17:28:01,819 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2018-12-09 17:28:01,819 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2018-12-09 17:28:01,819 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2018-12-09 17:28:01,820 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2018-12-09 17:28:01,820 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2018-12-09 17:28:01,820 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2018-12-09 17:28:01,820 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2018-12-09 17:28:01,820 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2018-12-09 17:28:01,820 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2018-12-09 17:28:01,820 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2018-12-09 17:28:01,820 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2018-12-09 17:28:01,820 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2018-12-09 17:28:01,820 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2018-12-09 17:28:01,820 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-12-09 17:28:01,820 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-12-09 17:28:01,821 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2018-12-09 17:28:01,821 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2018-12-09 17:28:01,821 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2018-12-09 17:28:01,821 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2018-12-09 17:28:01,821 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2018-12-09 17:28:01,821 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2018-12-09 17:28:01,821 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-09 17:28:01,821 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-09 17:28:01,821 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2018-12-09 17:28:01,821 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2018-12-09 17:28:01,821 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Forward [2018-12-09 17:28:01,821 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Forward [2018-12-09 17:28:01,821 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2018-12-09 17:28:01,821 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2018-12-09 17:28:01,821 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2018-12-09 17:28:01,821 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2018-12-09 17:28:01,822 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2018-12-09 17:28:01,822 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2018-12-09 17:28:01,822 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2018-12-09 17:28:01,822 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2018-12-09 17:28:01,822 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-12-09 17:28:01,822 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-12-09 17:28:01,822 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AddressBook [2018-12-09 17:28:01,822 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AddressBook [2018-12-09 17:28:01,822 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2018-12-09 17:28:01,822 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2018-12-09 17:28:01,822 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2018-12-09 17:28:01,823 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2018-12-09 17:28:01,823 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2018-12-09 17:28:01,823 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2018-12-09 17:28:01,823 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2018-12-09 17:28:01,823 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2018-12-09 17:28:01,823 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-12-09 17:28:01,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-12-09 17:28:01,823 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2018-12-09 17:28:01,823 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2018-12-09 17:28:01,823 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2018-12-09 17:28:01,824 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2018-12-09 17:28:01,824 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2018-12-09 17:28:01,824 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2018-12-09 17:28:01,824 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-12-09 17:28:01,824 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-12-09 17:28:01,824 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2018-12-09 17:28:01,824 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2018-12-09 17:28:01,824 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2018-12-09 17:28:01,824 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2018-12-09 17:28:01,825 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2018-12-09 17:28:01,825 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2018-12-09 17:28:01,825 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2018-12-09 17:28:01,825 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2018-12-09 17:28:01,825 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2018-12-09 17:28:01,825 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2018-12-09 17:28:01,825 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2018-12-09 17:28:01,825 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2018-12-09 17:28:01,825 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2018-12-09 17:28:01,825 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2018-12-09 17:28:01,825 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2018-12-09 17:28:01,825 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2018-12-09 17:28:01,826 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2018-12-09 17:28:01,826 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2018-12-09 17:28:01,826 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2018-12-09 17:28:01,826 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2018-12-09 17:28:01,826 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2018-12-09 17:28:01,826 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2018-12-09 17:28:01,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-09 17:28:01,826 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2018-12-09 17:28:01,826 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2018-12-09 17:28:01,826 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2018-12-09 17:28:01,826 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2018-12-09 17:28:01,826 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2018-12-09 17:28:01,826 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2018-12-09 17:28:01,826 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2018-12-09 17:28:01,826 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2018-12-09 17:28:01,826 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2018-12-09 17:28:01,826 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2018-12-09 17:28:01,826 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2018-12-09 17:28:01,826 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2018-12-09 17:28:01,827 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-12-09 17:28:01,827 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-12-09 17:28:01,827 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 17:28:01,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 17:28:01,827 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Keys [2018-12-09 17:28:01,827 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Keys [2018-12-09 17:28:02,643 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 17:28:02,644 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-09 17:28:02,644 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 05:28:02 BoogieIcfgContainer [2018-12-09 17:28:02,644 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 17:28:02,645 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-09 17:28:02,645 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-09 17:28:02,647 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-09 17:28:02,647 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.12 05:28:01" (1/3) ... [2018-12-09 17:28:02,648 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19178e99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 05:28:02, skipping insertion in model container [2018-12-09 17:28:02,648 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:28:01" (2/3) ... [2018-12-09 17:28:02,648 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19178e99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 05:28:02, skipping insertion in model container [2018-12-09 17:28:02,648 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 05:28:02" (3/3) ... [2018-12-09 17:28:02,649 INFO L112 eAbstractionObserver]: Analyzing ICFG email_spec0_product27_true-unreach-call_true-termination.cil.c [2018-12-09 17:28:02,656 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-09 17:28:02,661 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-09 17:28:02,671 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-09 17:28:02,694 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-09 17:28:02,694 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-09 17:28:02,694 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-09 17:28:02,694 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-09 17:28:02,694 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-09 17:28:02,694 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-09 17:28:02,695 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-09 17:28:02,695 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-09 17:28:02,713 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states. [2018-12-09 17:28:02,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2018-12-09 17:28:02,726 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 17:28:02,726 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 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] [2018-12-09 17:28:02,728 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 17:28:02,731 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 17:28:02,731 INFO L82 PathProgramCache]: Analyzing trace with hash -906503541, now seen corresponding path program 1 times [2018-12-09 17:28:02,733 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 17:28:02,762 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:28:02,762 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 17:28:02,762 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:28:02,762 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 17:28:02,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 17:28:03,006 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-12-09 17:28:03,008 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 17:28:03,008 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-09 17:28:03,008 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 17:28:03,011 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-12-09 17:28:03,019 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-12-09 17:28:03,019 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-09 17:28:03,021 INFO L87 Difference]: Start difference. First operand 598 states. Second operand 2 states. [2018-12-09 17:28:03,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 17:28:03,062 INFO L93 Difference]: Finished difference Result 907 states and 1221 transitions. [2018-12-09 17:28:03,062 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-12-09 17:28:03,063 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 202 [2018-12-09 17:28:03,063 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 17:28:03,074 INFO L225 Difference]: With dead ends: 907 [2018-12-09 17:28:03,074 INFO L226 Difference]: Without dead ends: 587 [2018-12-09 17:28:03,077 INFO L631 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 [2018-12-09 17:28:03,089 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 587 states. [2018-12-09 17:28:03,137 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 587 to 587. [2018-12-09 17:28:03,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 587 states. [2018-12-09 17:28:03,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 587 states and 795 transitions. [2018-12-09 17:28:03,141 INFO L78 Accepts]: Start accepts. Automaton has 587 states and 795 transitions. Word has length 202 [2018-12-09 17:28:03,142 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 17:28:03,142 INFO L480 AbstractCegarLoop]: Abstraction has 587 states and 795 transitions. [2018-12-09 17:28:03,142 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-12-09 17:28:03,142 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 795 transitions. [2018-12-09 17:28:03,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2018-12-09 17:28:03,147 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 17:28:03,147 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 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] [2018-12-09 17:28:03,147 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 17:28:03,147 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 17:28:03,147 INFO L82 PathProgramCache]: Analyzing trace with hash 1939838369, now seen corresponding path program 1 times [2018-12-09 17:28:03,147 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 17:28:03,148 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:28:03,148 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 17:28:03,148 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:28:03,148 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 17:28:03,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 17:28:03,258 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-12-09 17:28:03,259 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 17:28:03,259 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 17:28:03,259 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 17:28:03,260 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 17:28:03,260 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 17:28:03,260 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 17:28:03,260 INFO L87 Difference]: Start difference. First operand 587 states and 795 transitions. Second operand 3 states. [2018-12-09 17:28:03,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 17:28:03,293 INFO L93 Difference]: Finished difference Result 890 states and 1184 transitions. [2018-12-09 17:28:03,293 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 17:28:03,293 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 203 [2018-12-09 17:28:03,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 17:28:03,297 INFO L225 Difference]: With dead ends: 890 [2018-12-09 17:28:03,297 INFO L226 Difference]: Without dead ends: 590 [2018-12-09 17:28:03,299 INFO L631 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 [2018-12-09 17:28:03,300 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 590 states. [2018-12-09 17:28:03,323 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 590 to 589. [2018-12-09 17:28:03,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 589 states. [2018-12-09 17:28:03,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 589 states and 797 transitions. [2018-12-09 17:28:03,327 INFO L78 Accepts]: Start accepts. Automaton has 589 states and 797 transitions. Word has length 203 [2018-12-09 17:28:03,327 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 17:28:03,327 INFO L480 AbstractCegarLoop]: Abstraction has 589 states and 797 transitions. [2018-12-09 17:28:03,327 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 17:28:03,327 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 797 transitions. [2018-12-09 17:28:03,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2018-12-09 17:28:03,331 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 17:28:03,331 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 17:28:03,331 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 17:28:03,331 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 17:28:03,332 INFO L82 PathProgramCache]: Analyzing trace with hash -1395597038, now seen corresponding path program 1 times [2018-12-09 17:28:03,332 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 17:28:03,332 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:28:03,332 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 17:28:03,333 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:28:03,333 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 17:28:03,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 17:28:03,429 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-12-09 17:28:03,430 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 17:28:03,430 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 17:28:03,430 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 17:28:03,430 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 17:28:03,430 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 17:28:03,431 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 17:28:03,431 INFO L87 Difference]: Start difference. First operand 589 states and 797 transitions. Second operand 3 states. [2018-12-09 17:28:03,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 17:28:03,458 INFO L93 Difference]: Finished difference Result 1158 states and 1598 transitions. [2018-12-09 17:28:03,459 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 17:28:03,459 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 215 [2018-12-09 17:28:03,459 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 17:28:03,463 INFO L225 Difference]: With dead ends: 1158 [2018-12-09 17:28:03,463 INFO L226 Difference]: Without dead ends: 634 [2018-12-09 17:28:03,464 INFO L631 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 [2018-12-09 17:28:03,466 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 634 states. [2018-12-09 17:28:03,485 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 634 to 633. [2018-12-09 17:28:03,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 633 states. [2018-12-09 17:28:03,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 633 states and 872 transitions. [2018-12-09 17:28:03,489 INFO L78 Accepts]: Start accepts. Automaton has 633 states and 872 transitions. Word has length 215 [2018-12-09 17:28:03,489 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 17:28:03,489 INFO L480 AbstractCegarLoop]: Abstraction has 633 states and 872 transitions. [2018-12-09 17:28:03,489 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 17:28:03,489 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 872 transitions. [2018-12-09 17:28:03,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2018-12-09 17:28:03,493 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 17:28:03,493 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 17:28:03,493 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 17:28:03,493 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 17:28:03,494 INFO L82 PathProgramCache]: Analyzing trace with hash -863074530, now seen corresponding path program 1 times [2018-12-09 17:28:03,494 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 17:28:03,494 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:28:03,494 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 17:28:03,495 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:28:03,495 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 17:28:03,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 17:28:03,582 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-12-09 17:28:03,582 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 17:28:03,582 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 17:28:03,583 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 17:28:03,583 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 17:28:03,583 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 17:28:03,583 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 17:28:03,583 INFO L87 Difference]: Start difference. First operand 633 states and 872 transitions. Second operand 3 states. [2018-12-09 17:28:03,604 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 17:28:03,605 INFO L93 Difference]: Finished difference Result 1287 states and 1818 transitions. [2018-12-09 17:28:03,605 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 17:28:03,605 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 216 [2018-12-09 17:28:03,605 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 17:28:03,607 INFO L225 Difference]: With dead ends: 1287 [2018-12-09 17:28:03,607 INFO L226 Difference]: Without dead ends: 719 [2018-12-09 17:28:03,609 INFO L631 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 [2018-12-09 17:28:03,610 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 719 states. [2018-12-09 17:28:03,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 719 to 718. [2018-12-09 17:28:03,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 718 states. [2018-12-09 17:28:03,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 718 states and 1016 transitions. [2018-12-09 17:28:03,626 INFO L78 Accepts]: Start accepts. Automaton has 718 states and 1016 transitions. Word has length 216 [2018-12-09 17:28:03,626 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 17:28:03,626 INFO L480 AbstractCegarLoop]: Abstraction has 718 states and 1016 transitions. [2018-12-09 17:28:03,626 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 17:28:03,626 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1016 transitions. [2018-12-09 17:28:03,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2018-12-09 17:28:03,629 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 17:28:03,629 INFO L402 BasicCegarLoop]: trace histogram [3, 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, 1, 1, 1, 1] [2018-12-09 17:28:03,629 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 17:28:03,629 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 17:28:03,629 INFO L82 PathProgramCache]: Analyzing trace with hash 489835752, now seen corresponding path program 1 times [2018-12-09 17:28:03,629 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 17:28:03,630 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:28:03,630 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 17:28:03,630 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:28:03,630 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 17:28:03,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 17:28:03,777 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-12-09 17:28:03,777 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 17:28:03,778 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 17:28:03,778 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 220 with the following transitions: [2018-12-09 17:28:03,780 INFO L205 CegarAbsIntRunner]: [2], [4], [17], [18], [21], [24], [27], [44], [46], [49], [53], [64], [68], [71], [81], [84], [85], [88], [98], [134], [137], [147], [148], [164], [167], [168], [175], [177], [244], [247], [257], [258], [262], [265], [266], [269], [278], [282], [284], [286], [289], [296], [303], [306], [308], [446], [449], [455], [456], [458], [475], [481], [484], [490], [492], [493], [496], [510], [618], [620], [624], [627], [636], [637], [638], [639], [693], [695], [714], [718], [719], [722], [732], [743], [744], [755], [758], [799], [801], [870], [873], [883], [884], [886], [898], [920], [922], [933], [936], [950], [961], [981], [984], [993], [1074], [1076], [1077], [1078], [1141], [1143], [1145], [1147], [1148], [1162], [1164], [1169], [1173], [1175], [1196], [1199], [1213], [1216], [1217], [1218], [1220], [1221], [1222], [1223], [1224], [1225], [1226], [1228], [1229], [1234], [1235], [1236], [1237], [1238], [1239], [1240], [1241], [1242], [1246], [1247], [1248], [1249], [1270], [1280], [1281], [1282], [1283], [1290], [1291], [1292], [1293], [1294], [1296], [1297], [1298], [1299], [1304], [1305], [1324], [1326], [1327], [1344], [1346], [1347], [1348], [1349], [1352], [1353], [1354], [1355], [1356], [1358], [1359], [1360], [1361], [1362], [1368], [1369], [1370], [1371], [1372], [1373], [1374], [1376], [1377], [1390], [1391], [1402], [1420], [1421], [1438], [1439], [1440], [1441], [1442], [1443], [1444], [1445], [1446], [1448], [1449], [1450], [1452], [1453] [2018-12-09 17:28:03,804 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 17:28:03,804 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 17:28:04,504 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 17:28:04,505 INFO L272 AbstractInterpreter]: Visited 44 different actions 46 times. Never merged. Never widened. Performed 5415 root evaluator evaluations with a maximum evaluation depth of 3. Performed 5415 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Never found a fixpoint. Largest state had 383 variables. [2018-12-09 17:28:04,510 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 17:28:04,510 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 17:28:04,922 INFO L227 lantSequenceWeakener]: Weakened 44 states. On average, predicates are now at 97.42% of their original sizes. [2018-12-09 17:28:04,922 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 17:28:05,125 INFO L418 sIntCurrentIteration]: We unified 218 AI predicates to 218 [2018-12-09 17:28:05,125 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 17:28:05,125 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 17:28:05,125 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [22] imperfect sequences [8] total 28 [2018-12-09 17:28:05,125 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 17:28:05,126 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2018-12-09 17:28:05,126 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2018-12-09 17:28:05,126 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=395, Unknown=0, NotChecked=0, Total=462 [2018-12-09 17:28:05,126 INFO L87 Difference]: Start difference. First operand 718 states and 1016 transitions. Second operand 22 states. [2018-12-09 17:28:16,427 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 17:28:16,427 INFO L93 Difference]: Finished difference Result 2077 states and 2978 transitions. [2018-12-09 17:28:16,427 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2018-12-09 17:28:16,427 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 219 [2018-12-09 17:28:16,427 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 17:28:16,431 INFO L225 Difference]: With dead ends: 2077 [2018-12-09 17:28:16,431 INFO L226 Difference]: Without dead ends: 1384 [2018-12-09 17:28:16,432 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 230 GetRequests, 198 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 164 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=151, Invalid=971, Unknown=0, NotChecked=0, Total=1122 [2018-12-09 17:28:16,433 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1384 states. [2018-12-09 17:28:16,462 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1384 to 1084. [2018-12-09 17:28:16,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1084 states. [2018-12-09 17:28:16,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 1084 states and 1594 transitions. [2018-12-09 17:28:16,464 INFO L78 Accepts]: Start accepts. Automaton has 1084 states and 1594 transitions. Word has length 219 [2018-12-09 17:28:16,465 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 17:28:16,465 INFO L480 AbstractCegarLoop]: Abstraction has 1084 states and 1594 transitions. [2018-12-09 17:28:16,465 INFO L481 AbstractCegarLoop]: Interpolant automaton has 22 states. [2018-12-09 17:28:16,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1594 transitions. [2018-12-09 17:28:16,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2018-12-09 17:28:16,468 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 17:28:16,468 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 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] [2018-12-09 17:28:16,468 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 17:28:16,468 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 17:28:16,468 INFO L82 PathProgramCache]: Analyzing trace with hash -213265940, now seen corresponding path program 1 times [2018-12-09 17:28:16,469 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 17:28:16,469 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:28:16,469 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 17:28:16,469 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:28:16,469 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 17:28:16,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 17:28:16,585 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-12-09 17:28:16,585 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 17:28:16,585 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 17:28:16,585 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 221 with the following transitions: [2018-12-09 17:28:16,586 INFO L205 CegarAbsIntRunner]: [2], [4], [17], [18], [21], [24], [27], [44], [46], [49], [53], [64], [68], [71], [81], [84], [85], [88], [98], [134], [137], [147], [148], [164], [167], [168], [175], [177], [244], [247], [257], [258], [262], [265], [266], [269], [278], [282], [284], [286], [289], [296], [303], [306], [308], [446], [449], [455], [456], [458], [475], [481], [484], [490], [492], [493], [496], [510], [618], [620], [624], [627], [636], [637], [638], [639], [693], [695], [714], [718], [719], [722], [732], [743], [744], [755], [758], [799], [801], [870], [873], [883], [884], [886], [898], [920], [922], [933], [936], [950], [961], [981], [984], [993], [1074], [1076], [1077], [1078], [1141], [1143], [1145], [1147], [1148], [1162], [1164], [1169], [1173], [1175], [1196], [1199], [1201], [1204], [1213], [1216], [1217], [1218], [1220], [1221], [1222], [1223], [1224], [1225], [1226], [1228], [1229], [1234], [1235], [1236], [1237], [1238], [1239], [1240], [1241], [1242], [1246], [1247], [1248], [1249], [1270], [1280], [1281], [1282], [1283], [1290], [1291], [1292], [1293], [1294], [1296], [1297], [1298], [1299], [1304], [1305], [1324], [1326], [1327], [1344], [1346], [1347], [1348], [1349], [1352], [1353], [1354], [1355], [1356], [1358], [1359], [1360], [1361], [1362], [1368], [1369], [1370], [1371], [1372], [1373], [1374], [1376], [1377], [1390], [1391], [1402], [1420], [1421], [1438], [1439], [1440], [1441], [1442], [1443], [1444], [1445], [1446], [1448], [1449], [1450], [1452], [1453] [2018-12-09 17:28:16,590 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 17:28:16,590 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 17:28:17,070 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 17:28:17,070 INFO L272 AbstractInterpreter]: Visited 50 different actions 56 times. Never merged. Never widened. Performed 5811 root evaluator evaluations with a maximum evaluation depth of 3. Performed 5811 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Never found a fixpoint. Largest state had 383 variables. [2018-12-09 17:28:17,075 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 17:28:17,075 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 17:28:17,363 INFO L227 lantSequenceWeakener]: Weakened 52 states. On average, predicates are now at 97.45% of their original sizes. [2018-12-09 17:28:17,363 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 17:28:17,544 INFO L418 sIntCurrentIteration]: We unified 219 AI predicates to 219 [2018-12-09 17:28:17,544 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 17:28:17,544 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 17:28:17,544 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [24] imperfect sequences [8] total 30 [2018-12-09 17:28:17,544 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 17:28:17,545 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2018-12-09 17:28:17,545 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2018-12-09 17:28:17,545 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=479, Unknown=0, NotChecked=0, Total=552 [2018-12-09 17:28:17,545 INFO L87 Difference]: Start difference. First operand 1084 states and 1594 transitions. Second operand 24 states. [2018-12-09 17:28:30,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 17:28:30,787 INFO L93 Difference]: Finished difference Result 2421 states and 3527 transitions. [2018-12-09 17:28:30,787 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2018-12-09 17:28:30,787 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 220 [2018-12-09 17:28:30,788 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 17:28:30,793 INFO L225 Difference]: With dead ends: 2421 [2018-12-09 17:28:30,793 INFO L226 Difference]: Without dead ends: 1389 [2018-12-09 17:28:30,796 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 233 GetRequests, 197 SyntacticMatches, 0 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 218 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=173, Invalid=1233, Unknown=0, NotChecked=0, Total=1406 [2018-12-09 17:28:30,797 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1389 states. [2018-12-09 17:28:30,836 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1389 to 1089. [2018-12-09 17:28:30,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1089 states. [2018-12-09 17:28:30,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 1089 states and 1598 transitions. [2018-12-09 17:28:30,839 INFO L78 Accepts]: Start accepts. Automaton has 1089 states and 1598 transitions. Word has length 220 [2018-12-09 17:28:30,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 17:28:30,839 INFO L480 AbstractCegarLoop]: Abstraction has 1089 states and 1598 transitions. [2018-12-09 17:28:30,839 INFO L481 AbstractCegarLoop]: Interpolant automaton has 24 states. [2018-12-09 17:28:30,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1598 transitions. [2018-12-09 17:28:30,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2018-12-09 17:28:30,842 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 17:28:30,842 INFO L402 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 17:28:30,842 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 17:28:30,843 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 17:28:30,843 INFO L82 PathProgramCache]: Analyzing trace with hash 975711827, now seen corresponding path program 1 times [2018-12-09 17:28:30,843 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 17:28:30,843 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:28:30,843 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 17:28:30,843 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:28:30,843 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 17:28:30,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 17:28:30,939 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-12-09 17:28:30,940 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 17:28:30,940 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 17:28:30,940 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 222 with the following transitions: [2018-12-09 17:28:30,940 INFO L205 CegarAbsIntRunner]: [2], [4], [17], [18], [21], [24], [27], [44], [46], [49], [53], [64], [68], [71], [81], [84], [85], [88], [98], [134], [137], [147], [148], [164], [167], [168], [175], [177], [244], [247], [257], [258], [262], [265], [266], [269], [278], [282], [284], [286], [289], [296], [303], [306], [308], [446], [449], [455], [456], [458], [475], [481], [484], [490], [492], [493], [496], [510], [618], [620], [624], [627], [636], [637], [638], [639], [693], [695], [714], [718], [719], [722], [732], [743], [744], [755], [758], [799], [801], [870], [873], [883], [884], [886], [898], [920], [922], [933], [936], [938], [941], [950], [961], [981], [984], [993], [1074], [1076], [1077], [1078], [1141], [1143], [1145], [1147], [1148], [1162], [1164], [1169], [1173], [1175], [1196], [1199], [1201], [1204], [1213], [1216], [1217], [1218], [1220], [1221], [1222], [1223], [1224], [1225], [1226], [1228], [1229], [1234], [1235], [1236], [1237], [1238], [1239], [1240], [1241], [1242], [1246], [1247], [1248], [1249], [1270], [1280], [1281], [1282], [1283], [1290], [1291], [1292], [1293], [1294], [1296], [1297], [1298], [1299], [1304], [1305], [1324], [1326], [1327], [1344], [1346], [1347], [1348], [1349], [1352], [1353], [1354], [1355], [1356], [1358], [1359], [1360], [1361], [1362], [1368], [1369], [1370], [1371], [1372], [1373], [1374], [1376], [1377], [1390], [1391], [1402], [1420], [1421], [1438], [1439], [1440], [1441], [1442], [1443], [1444], [1445], [1446], [1448], [1449], [1450], [1452], [1453] [2018-12-09 17:28:30,942 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 17:28:30,942 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 17:28:31,445 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 17:28:31,445 INFO L272 AbstractInterpreter]: Visited 61 different actions 73 times. Never merged. Never widened. Performed 6974 root evaluator evaluations with a maximum evaluation depth of 3. Performed 6974 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Never found a fixpoint. Largest state had 383 variables. [2018-12-09 17:28:31,451 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 17:28:31,451 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 17:28:31,708 INFO L227 lantSequenceWeakener]: Weakened 65 states. On average, predicates are now at 97.54% of their original sizes. [2018-12-09 17:28:31,708 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 17:28:31,968 INFO L418 sIntCurrentIteration]: We unified 220 AI predicates to 220 [2018-12-09 17:28:31,968 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 17:28:31,968 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 17:28:31,968 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [31] imperfect sequences [8] total 37 [2018-12-09 17:28:31,968 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 17:28:31,969 INFO L459 AbstractCegarLoop]: Interpolant automaton has 31 states [2018-12-09 17:28:31,969 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2018-12-09 17:28:31,969 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=843, Unknown=0, NotChecked=0, Total=930 [2018-12-09 17:28:31,969 INFO L87 Difference]: Start difference. First operand 1089 states and 1598 transitions. Second operand 31 states. [2018-12-09 17:28:48,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 17:28:48,721 INFO L93 Difference]: Finished difference Result 2409 states and 3509 transitions. [2018-12-09 17:28:48,721 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2018-12-09 17:28:48,721 INFO L78 Accepts]: Start accepts. Automaton has 31 states. Word has length 221 [2018-12-09 17:28:48,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 17:28:48,724 INFO L225 Difference]: With dead ends: 2409 [2018-12-09 17:28:48,724 INFO L226 Difference]: Without dead ends: 1389 [2018-12-09 17:28:48,725 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 241 GetRequests, 191 SyntacticMatches, 0 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 460 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=256, Invalid=2396, Unknown=0, NotChecked=0, Total=2652 [2018-12-09 17:28:48,726 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1389 states. [2018-12-09 17:28:48,748 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1389 to 1089. [2018-12-09 17:28:48,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1089 states. [2018-12-09 17:28:48,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 1089 states and 1595 transitions. [2018-12-09 17:28:48,750 INFO L78 Accepts]: Start accepts. Automaton has 1089 states and 1595 transitions. Word has length 221 [2018-12-09 17:28:48,751 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 17:28:48,751 INFO L480 AbstractCegarLoop]: Abstraction has 1089 states and 1595 transitions. [2018-12-09 17:28:48,751 INFO L481 AbstractCegarLoop]: Interpolant automaton has 31 states. [2018-12-09 17:28:48,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1595 transitions. [2018-12-09 17:28:48,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2018-12-09 17:28:48,754 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 17:28:48,754 INFO L402 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 17:28:48,754 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 17:28:48,754 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 17:28:48,754 INFO L82 PathProgramCache]: Analyzing trace with hash -2053554856, now seen corresponding path program 1 times [2018-12-09 17:28:48,754 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 17:28:48,755 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:28:48,755 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 17:28:48,755 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:28:48,755 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 17:28:48,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 17:28:48,844 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-12-09 17:28:48,844 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 17:28:48,844 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 17:28:48,844 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 224 with the following transitions: [2018-12-09 17:28:48,845 INFO L205 CegarAbsIntRunner]: [2], [4], [17], [18], [21], [24], [27], [44], [46], [49], [53], [64], [68], [71], [81], [84], [85], [88], [98], [134], [137], [147], [148], [164], [167], [168], [175], [177], [244], [247], [257], [258], [262], [265], [266], [269], [278], [282], [284], [286], [289], [296], [303], [306], [308], [446], [449], [455], [456], [458], [475], [481], [484], [490], [492], [493], [496], [510], [618], [620], [624], [627], [636], [637], [638], [639], [693], [695], [714], [718], [719], [722], [732], [743], [744], [755], [758], [799], [801], [870], [873], [883], [884], [886], [898], [920], [922], [933], [936], [938], [941], [950], [961], [981], [984], [993], [1074], [1076], [1077], [1078], [1141], [1143], [1145], [1147], [1148], [1162], [1164], [1169], [1173], [1175], [1196], [1199], [1201], [1204], [1206], [1209], [1213], [1216], [1217], [1218], [1220], [1221], [1222], [1223], [1224], [1225], [1226], [1228], [1229], [1234], [1235], [1236], [1237], [1238], [1239], [1240], [1241], [1242], [1246], [1247], [1248], [1249], [1270], [1280], [1281], [1282], [1283], [1290], [1291], [1292], [1293], [1294], [1296], [1297], [1298], [1299], [1304], [1305], [1324], [1326], [1327], [1344], [1346], [1347], [1348], [1349], [1352], [1353], [1354], [1355], [1356], [1358], [1359], [1360], [1361], [1362], [1368], [1369], [1370], [1371], [1372], [1373], [1374], [1376], [1377], [1390], [1391], [1402], [1420], [1421], [1438], [1439], [1440], [1441], [1442], [1443], [1444], [1445], [1446], [1448], [1449], [1450], [1452], [1453] [2018-12-09 17:28:48,847 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 17:28:48,847 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 17:28:49,380 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 17:28:49,381 INFO L272 AbstractInterpreter]: Visited 67 different actions 85 times. Never merged. Never widened. Performed 7373 root evaluator evaluations with a maximum evaluation depth of 3. Performed 7373 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Never found a fixpoint. Largest state had 383 variables. [2018-12-09 17:28:49,382 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 17:28:49,382 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 17:28:49,658 INFO L227 lantSequenceWeakener]: Weakened 74 states. On average, predicates are now at 97.43% of their original sizes. [2018-12-09 17:28:49,658 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 17:28:49,987 INFO L418 sIntCurrentIteration]: We unified 222 AI predicates to 222 [2018-12-09 17:28:49,988 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 17:28:49,988 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 17:28:49,988 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [36] imperfect sequences [8] total 42 [2018-12-09 17:28:49,988 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 17:28:49,988 INFO L459 AbstractCegarLoop]: Interpolant automaton has 36 states [2018-12-09 17:28:49,988 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2018-12-09 17:28:49,989 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=123, Invalid=1137, Unknown=0, NotChecked=0, Total=1260 [2018-12-09 17:28:49,989 INFO L87 Difference]: Start difference. First operand 1089 states and 1595 transitions. Second operand 36 states. [2018-12-09 17:29:08,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 17:29:08,172 INFO L93 Difference]: Finished difference Result 2410 states and 3509 transitions. [2018-12-09 17:29:08,172 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-12-09 17:29:08,172 INFO L78 Accepts]: Start accepts. Automaton has 36 states. Word has length 223 [2018-12-09 17:29:08,172 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 17:29:08,175 INFO L225 Difference]: With dead ends: 2410 [2018-12-09 17:29:08,175 INFO L226 Difference]: Without dead ends: 1395 [2018-12-09 17:29:08,177 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 248 GetRequests, 188 SyntacticMatches, 0 SemanticMatches, 60 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 746 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=376, Invalid=3406, Unknown=0, NotChecked=0, Total=3782 [2018-12-09 17:29:08,179 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1395 states. [2018-12-09 17:29:08,205 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1395 to 742. [2018-12-09 17:29:08,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 742 states. [2018-12-09 17:29:08,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 742 states and 1032 transitions. [2018-12-09 17:29:08,207 INFO L78 Accepts]: Start accepts. Automaton has 742 states and 1032 transitions. Word has length 223 [2018-12-09 17:29:08,207 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 17:29:08,207 INFO L480 AbstractCegarLoop]: Abstraction has 742 states and 1032 transitions. [2018-12-09 17:29:08,207 INFO L481 AbstractCegarLoop]: Interpolant automaton has 36 states. [2018-12-09 17:29:08,207 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1032 transitions. [2018-12-09 17:29:08,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2018-12-09 17:29:08,209 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 17:29:08,209 INFO L402 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 17:29:08,209 INFO L423 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 17:29:08,209 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 17:29:08,209 INFO L82 PathProgramCache]: Analyzing trace with hash -2118941293, now seen corresponding path program 1 times [2018-12-09 17:29:08,209 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 17:29:08,210 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:29:08,210 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 17:29:08,210 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:29:08,210 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 17:29:08,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 17:29:08,310 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-12-09 17:29:08,310 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 17:29:08,310 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 17:29:08,310 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 226 with the following transitions: [2018-12-09 17:29:08,310 INFO L205 CegarAbsIntRunner]: [2], [4], [17], [18], [21], [24], [27], [44], [46], [49], [53], [64], [68], [71], [81], [84], [85], [88], [98], [134], [137], [147], [148], [164], [167], [168], [175], [177], [244], [247], [257], [258], [262], [265], [266], [269], [278], [282], [284], [286], [289], [296], [303], [306], [308], [446], [449], [455], [456], [458], [475], [481], [484], [490], [492], [493], [496], [510], [618], [620], [624], [627], [636], [637], [638], [639], [693], [695], [714], [718], [719], [722], [732], [743], [744], [755], [758], [799], [801], [870], [873], [883], [884], [886], [898], [920], [922], [933], [936], [938], [941], [943], [946], [950], [961], [981], [984], [993], [1074], [1076], [1077], [1078], [1141], [1143], [1145], [1147], [1148], [1162], [1164], [1169], [1173], [1175], [1196], [1199], [1201], [1204], [1206], [1209], [1213], [1216], [1217], [1218], [1220], [1221], [1222], [1223], [1224], [1225], [1226], [1228], [1229], [1234], [1235], [1236], [1237], [1238], [1239], [1240], [1241], [1242], [1246], [1247], [1248], [1249], [1270], [1280], [1281], [1282], [1283], [1290], [1291], [1292], [1293], [1294], [1296], [1297], [1298], [1299], [1304], [1305], [1324], [1326], [1327], [1344], [1346], [1347], [1348], [1349], [1352], [1353], [1354], [1355], [1356], [1358], [1359], [1360], [1361], [1362], [1368], [1369], [1370], [1371], [1372], [1373], [1374], [1376], [1377], [1390], [1391], [1402], [1420], [1421], [1438], [1439], [1440], [1441], [1442], [1443], [1444], [1445], [1446], [1448], [1449], [1450], [1452], [1453] [2018-12-09 17:29:08,313 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 17:29:08,313 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 17:29:08,922 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 17:29:08,922 INFO L272 AbstractInterpreter]: Visited 89 different actions 109 times. Never merged. Never widened. Performed 8570 root evaluator evaluations with a maximum evaluation depth of 3. Performed 8570 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Never found a fixpoint. Largest state had 399 variables. [2018-12-09 17:29:08,924 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 17:29:08,924 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 17:29:09,289 INFO L227 lantSequenceWeakener]: Weakened 98 states. On average, predicates are now at 97.43% of their original sizes. [2018-12-09 17:29:09,289 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 17:29:09,816 INFO L418 sIntCurrentIteration]: We unified 224 AI predicates to 224 [2018-12-09 17:29:09,816 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 17:29:09,816 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 17:29:09,816 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [45] imperfect sequences [8] total 51 [2018-12-09 17:29:09,816 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 17:29:09,817 INFO L459 AbstractCegarLoop]: Interpolant automaton has 45 states [2018-12-09 17:29:09,817 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2018-12-09 17:29:09,817 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=173, Invalid=1807, Unknown=0, NotChecked=0, Total=1980 [2018-12-09 17:29:09,817 INFO L87 Difference]: Start difference. First operand 742 states and 1032 transitions. Second operand 45 states. [2018-12-09 17:29:42,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 17:29:42,521 INFO L93 Difference]: Finished difference Result 2755 states and 3993 transitions. [2018-12-09 17:29:42,522 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2018-12-09 17:29:42,522 INFO L78 Accepts]: Start accepts. Automaton has 45 states. Word has length 225 [2018-12-09 17:29:42,522 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 17:29:42,525 INFO L225 Difference]: With dead ends: 2755 [2018-12-09 17:29:42,525 INFO L226 Difference]: Without dead ends: 2102 [2018-12-09 17:29:42,527 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 258 GetRequests, 181 SyntacticMatches, 0 SemanticMatches, 77 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1308 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=570, Invalid=5592, Unknown=0, NotChecked=0, Total=6162 [2018-12-09 17:29:42,528 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2102 states. [2018-12-09 17:29:42,568 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2102 to 1498. [2018-12-09 17:29:42,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1498 states. [2018-12-09 17:29:42,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 1498 states and 2267 transitions. [2018-12-09 17:29:42,571 INFO L78 Accepts]: Start accepts. Automaton has 1498 states and 2267 transitions. Word has length 225 [2018-12-09 17:29:42,571 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 17:29:42,571 INFO L480 AbstractCegarLoop]: Abstraction has 1498 states and 2267 transitions. [2018-12-09 17:29:42,571 INFO L481 AbstractCegarLoop]: Interpolant automaton has 45 states. [2018-12-09 17:29:42,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 2267 transitions. [2018-12-09 17:29:42,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2018-12-09 17:29:42,574 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 17:29:42,574 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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] [2018-12-09 17:29:42,575 INFO L423 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 17:29:42,575 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 17:29:42,575 INFO L82 PathProgramCache]: Analyzing trace with hash -892489827, now seen corresponding path program 1 times [2018-12-09 17:29:42,575 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 17:29:42,575 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:29:42,575 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 17:29:42,575 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:29:42,575 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 17:29:42,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 17:29:42,634 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-12-09 17:29:42,635 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 17:29:42,635 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 17:29:42,635 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 17:29:42,635 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 17:29:42,635 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 17:29:42,635 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 17:29:42,635 INFO L87 Difference]: Start difference. First operand 1498 states and 2267 transitions. Second operand 3 states. [2018-12-09 17:29:42,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 17:29:42,738 INFO L93 Difference]: Finished difference Result 3385 states and 5287 transitions. [2018-12-09 17:29:42,738 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 17:29:42,739 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 223 [2018-12-09 17:29:42,739 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 17:29:42,743 INFO L225 Difference]: With dead ends: 3385 [2018-12-09 17:29:42,743 INFO L226 Difference]: Without dead ends: 1993 [2018-12-09 17:29:42,745 INFO L631 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 [2018-12-09 17:29:42,746 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1993 states. [2018-12-09 17:29:42,801 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1993 to 1992. [2018-12-09 17:29:42,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1992 states. [2018-12-09 17:29:42,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 1992 states and 3120 transitions. [2018-12-09 17:29:42,805 INFO L78 Accepts]: Start accepts. Automaton has 1992 states and 3120 transitions. Word has length 223 [2018-12-09 17:29:42,805 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 17:29:42,805 INFO L480 AbstractCegarLoop]: Abstraction has 1992 states and 3120 transitions. [2018-12-09 17:29:42,805 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 17:29:42,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1992 states and 3120 transitions. [2018-12-09 17:29:42,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2018-12-09 17:29:42,810 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 17:29:42,810 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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] [2018-12-09 17:29:42,810 INFO L423 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 17:29:42,810 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 17:29:42,811 INFO L82 PathProgramCache]: Analyzing trace with hash 1433425395, now seen corresponding path program 1 times [2018-12-09 17:29:42,811 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 17:29:42,811 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:29:42,811 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 17:29:42,811 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:29:42,811 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 17:29:42,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 17:29:42,870 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-12-09 17:29:42,871 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 17:29:42,871 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 17:29:42,871 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 17:29:42,871 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 17:29:42,871 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 17:29:42,871 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 17:29:42,871 INFO L87 Difference]: Start difference. First operand 1992 states and 3120 transitions. Second operand 3 states. [2018-12-09 17:29:42,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 17:29:42,956 INFO L93 Difference]: Finished difference Result 4823 states and 7781 transitions. [2018-12-09 17:29:42,956 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 17:29:42,956 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 224 [2018-12-09 17:29:42,956 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 17:29:42,963 INFO L225 Difference]: With dead ends: 4823 [2018-12-09 17:29:42,963 INFO L226 Difference]: Without dead ends: 2943 [2018-12-09 17:29:42,966 INFO L631 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 [2018-12-09 17:29:42,968 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2943 states. [2018-12-09 17:29:43,059 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2943 to 2942. [2018-12-09 17:29:43,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2942 states. [2018-12-09 17:29:43,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2942 states to 2942 states and 4757 transitions. [2018-12-09 17:29:43,064 INFO L78 Accepts]: Start accepts. Automaton has 2942 states and 4757 transitions. Word has length 224 [2018-12-09 17:29:43,064 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 17:29:43,064 INFO L480 AbstractCegarLoop]: Abstraction has 2942 states and 4757 transitions. [2018-12-09 17:29:43,064 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 17:29:43,064 INFO L276 IsEmpty]: Start isEmpty. Operand 2942 states and 4757 transitions. [2018-12-09 17:29:43,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2018-12-09 17:29:43,072 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 17:29:43,072 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 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] [2018-12-09 17:29:43,073 INFO L423 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 17:29:43,073 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 17:29:43,073 INFO L82 PathProgramCache]: Analyzing trace with hash 752885368, now seen corresponding path program 1 times [2018-12-09 17:29:43,073 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 17:29:43,073 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:29:43,073 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 17:29:43,073 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:29:43,074 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 17:29:43,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 17:29:43,152 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2018-12-09 17:29:43,152 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 17:29:43,152 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 17:29:43,153 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 228 with the following transitions: [2018-12-09 17:29:43,153 INFO L205 CegarAbsIntRunner]: [2], [4], [17], [18], [21], [24], [27], [44], [46], [49], [53], [64], [68], [71], [81], [84], [85], [88], [98], [134], [137], [147], [148], [164], [167], [168], [175], [177], [244], [247], [257], [258], [262], [265], [266], [268], [269], [278], [282], [284], [286], [289], [296], [303], [310], [317], [320], [322], [446], [449], [455], [456], [458], [475], [481], [484], [490], [492], [618], [620], [624], [627], [636], [637], [638], [639], [693], [695], [714], [718], [719], [722], [732], [743], [744], [755], [758], [799], [801], [870], [873], [883], [884], [886], [898], [920], [933], [936], [938], [941], [943], [946], [950], [961], [981], [984], [993], [1074], [1076], [1077], [1078], [1141], [1143], [1145], [1147], [1148], [1162], [1164], [1169], [1173], [1175], [1196], [1199], [1201], [1204], [1206], [1209], [1213], [1216], [1217], [1218], [1220], [1221], [1222], [1223], [1224], [1225], [1226], [1228], [1229], [1234], [1235], [1236], [1237], [1238], [1239], [1240], [1241], [1242], [1246], [1247], [1248], [1249], [1270], [1280], [1281], [1282], [1283], [1290], [1291], [1292], [1293], [1294], [1296], [1297], [1298], [1299], [1300], [1301], [1306], [1307], [1324], [1326], [1327], [1344], [1346], [1347], [1348], [1349], [1352], [1353], [1354], [1355], [1356], [1358], [1359], [1360], [1361], [1362], [1368], [1369], [1370], [1371], [1372], [1373], [1374], [1376], [1377], [1402], [1420], [1421], [1438], [1439], [1440], [1441], [1442], [1443], [1444], [1445], [1446], [1448], [1449], [1450], [1452], [1453] [2018-12-09 17:29:43,154 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 17:29:43,155 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 17:29:43,799 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 17:29:43,799 INFO L272 AbstractInterpreter]: Visited 93 different actions 128 times. Merged at 8 different actions 8 times. Never widened. Performed 8656 root evaluator evaluations with a maximum evaluation depth of 3. Performed 8656 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 400 variables. [2018-12-09 17:29:43,809 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 17:29:43,809 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 17:29:44,253 INFO L227 lantSequenceWeakener]: Weakened 105 states. On average, predicates are now at 97.37% of their original sizes. [2018-12-09 17:29:44,253 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 17:29:44,866 INFO L418 sIntCurrentIteration]: We unified 226 AI predicates to 226 [2018-12-09 17:29:44,866 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 17:29:44,866 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 17:29:44,866 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [47] imperfect sequences [8] total 53 [2018-12-09 17:29:44,866 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 17:29:44,867 INFO L459 AbstractCegarLoop]: Interpolant automaton has 47 states [2018-12-09 17:29:44,867 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2018-12-09 17:29:44,867 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=181, Invalid=1981, Unknown=0, NotChecked=0, Total=2162 [2018-12-09 17:29:44,868 INFO L87 Difference]: Start difference. First operand 2942 states and 4757 transitions. Second operand 47 states. [2018-12-09 17:30:15,036 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 17:30:15,036 INFO L93 Difference]: Finished difference Result 6997 states and 11343 transitions. [2018-12-09 17:30:15,036 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2018-12-09 17:30:15,036 INFO L78 Accepts]: Start accepts. Automaton has 47 states. Word has length 227 [2018-12-09 17:30:15,036 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 17:30:15,045 INFO L225 Difference]: With dead ends: 6997 [2018-12-09 17:30:15,045 INFO L226 Difference]: Without dead ends: 4196 [2018-12-09 17:30:15,051 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 260 GetRequests, 181 SyntacticMatches, 0 SemanticMatches, 79 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1403 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=565, Invalid=5915, Unknown=0, NotChecked=0, Total=6480 [2018-12-09 17:30:15,054 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4196 states. [2018-12-09 17:30:15,195 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4196 to 3843. [2018-12-09 17:30:15,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3843 states. [2018-12-09 17:30:15,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3843 states to 3843 states and 6250 transitions. [2018-12-09 17:30:15,201 INFO L78 Accepts]: Start accepts. Automaton has 3843 states and 6250 transitions. Word has length 227 [2018-12-09 17:30:15,201 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 17:30:15,201 INFO L480 AbstractCegarLoop]: Abstraction has 3843 states and 6250 transitions. [2018-12-09 17:30:15,201 INFO L481 AbstractCegarLoop]: Interpolant automaton has 47 states. [2018-12-09 17:30:15,201 INFO L276 IsEmpty]: Start isEmpty. Operand 3843 states and 6250 transitions. [2018-12-09 17:30:15,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2018-12-09 17:30:15,212 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 17:30:15,212 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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] [2018-12-09 17:30:15,212 INFO L423 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 17:30:15,212 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 17:30:15,213 INFO L82 PathProgramCache]: Analyzing trace with hash 1457129469, now seen corresponding path program 1 times [2018-12-09 17:30:15,213 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 17:30:15,213 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:30:15,213 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 17:30:15,213 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:30:15,213 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 17:30:15,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 17:30:15,277 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-12-09 17:30:15,277 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 17:30:15,277 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 17:30:15,277 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 17:30:15,278 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 17:30:15,278 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 17:30:15,278 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 17:30:15,278 INFO L87 Difference]: Start difference. First operand 3843 states and 6250 transitions. Second operand 3 states. [2018-12-09 17:30:15,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 17:30:15,515 INFO L93 Difference]: Finished difference Result 9981 states and 16574 transitions. [2018-12-09 17:30:15,516 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 17:30:15,516 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 225 [2018-12-09 17:30:15,516 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 17:30:15,531 INFO L225 Difference]: With dead ends: 9981 [2018-12-09 17:30:15,531 INFO L226 Difference]: Without dead ends: 6280 [2018-12-09 17:30:15,539 INFO L631 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 [2018-12-09 17:30:15,542 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6280 states. [2018-12-09 17:30:15,751 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6280 to 6279. [2018-12-09 17:30:15,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6279 states. [2018-12-09 17:30:15,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6279 states to 6279 states and 10420 transitions. [2018-12-09 17:30:15,760 INFO L78 Accepts]: Start accepts. Automaton has 6279 states and 10420 transitions. Word has length 225 [2018-12-09 17:30:15,760 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 17:30:15,760 INFO L480 AbstractCegarLoop]: Abstraction has 6279 states and 10420 transitions. [2018-12-09 17:30:15,760 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 17:30:15,760 INFO L276 IsEmpty]: Start isEmpty. Operand 6279 states and 10420 transitions. [2018-12-09 17:30:15,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2018-12-09 17:30:15,774 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 17:30:15,774 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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] [2018-12-09 17:30:15,774 INFO L423 AbstractCegarLoop]: === Iteration 14 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 17:30:15,774 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 17:30:15,774 INFO L82 PathProgramCache]: Analyzing trace with hash -1795762797, now seen corresponding path program 1 times [2018-12-09 17:30:15,774 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 17:30:15,775 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:30:15,775 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 17:30:15,775 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:30:15,775 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 17:30:15,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 17:30:15,842 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-12-09 17:30:15,843 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 17:30:15,843 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 17:30:15,843 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 17:30:15,843 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 17:30:15,843 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 17:30:15,843 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 17:30:15,843 INFO L87 Difference]: Start difference. First operand 6279 states and 10420 transitions. Second operand 3 states. [2018-12-09 17:30:16,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 17:30:16,214 INFO L93 Difference]: Finished difference Result 17081 states and 28648 transitions. [2018-12-09 17:30:16,215 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 17:30:16,215 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 226 [2018-12-09 17:30:16,215 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 17:30:16,236 INFO L225 Difference]: With dead ends: 17081 [2018-12-09 17:30:16,236 INFO L226 Difference]: Without dead ends: 10956 [2018-12-09 17:30:16,244 INFO L631 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 [2018-12-09 17:30:16,250 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10956 states. [2018-12-09 17:30:16,611 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10956 to 10955. [2018-12-09 17:30:16,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10955 states. [2018-12-09 17:30:16,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10955 states to 10955 states and 18278 transitions. [2018-12-09 17:30:16,625 INFO L78 Accepts]: Start accepts. Automaton has 10955 states and 18278 transitions. Word has length 226 [2018-12-09 17:30:16,626 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 17:30:16,626 INFO L480 AbstractCegarLoop]: Abstraction has 10955 states and 18278 transitions. [2018-12-09 17:30:16,626 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 17:30:16,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10955 states and 18278 transitions. [2018-12-09 17:30:16,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2018-12-09 17:30:16,645 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 17:30:16,645 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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] [2018-12-09 17:30:16,645 INFO L423 AbstractCegarLoop]: === Iteration 15 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 17:30:16,645 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 17:30:16,646 INFO L82 PathProgramCache]: Analyzing trace with hash -1208864675, now seen corresponding path program 1 times [2018-12-09 17:30:16,646 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 17:30:16,646 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:30:16,646 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 17:30:16,646 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:30:16,646 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 17:30:16,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 17:30:16,711 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-12-09 17:30:16,711 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 17:30:16,711 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 17:30:16,711 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 17:30:16,712 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 17:30:16,712 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 17:30:16,712 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 17:30:16,712 INFO L87 Difference]: Start difference. First operand 10955 states and 18278 transitions. Second operand 3 states. [2018-12-09 17:30:17,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 17:30:17,345 INFO L93 Difference]: Finished difference Result 30711 states and 51596 transitions. [2018-12-09 17:30:17,346 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 17:30:17,346 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 227 [2018-12-09 17:30:17,346 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 17:30:17,384 INFO L225 Difference]: With dead ends: 30711 [2018-12-09 17:30:17,384 INFO L226 Difference]: Without dead ends: 19924 [2018-12-09 17:30:17,404 INFO L631 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 [2018-12-09 17:30:17,419 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19924 states. [2018-12-09 17:30:18,186 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19924 to 19923. [2018-12-09 17:30:18,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19923 states. [2018-12-09 17:30:18,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19923 states to 19923 states and 33260 transitions. [2018-12-09 17:30:18,213 INFO L78 Accepts]: Start accepts. Automaton has 19923 states and 33260 transitions. Word has length 227 [2018-12-09 17:30:18,213 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 17:30:18,213 INFO L480 AbstractCegarLoop]: Abstraction has 19923 states and 33260 transitions. [2018-12-09 17:30:18,213 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 17:30:18,213 INFO L276 IsEmpty]: Start isEmpty. Operand 19923 states and 33260 transitions. [2018-12-09 17:30:18,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2018-12-09 17:30:18,250 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 17:30:18,250 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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] [2018-12-09 17:30:18,250 INFO L423 AbstractCegarLoop]: === Iteration 16 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 17:30:18,250 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 17:30:18,250 INFO L82 PathProgramCache]: Analyzing trace with hash -663845581, now seen corresponding path program 1 times [2018-12-09 17:30:18,250 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 17:30:18,251 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:30:18,251 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 17:30:18,251 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:30:18,251 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 17:30:18,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 17:30:18,323 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-12-09 17:30:18,323 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 17:30:18,323 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 17:30:18,323 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 17:30:18,323 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 17:30:18,324 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 17:30:18,324 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 17:30:18,324 INFO L87 Difference]: Start difference. First operand 19923 states and 33260 transitions. Second operand 3 states. [2018-12-09 17:30:19,625 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 17:30:19,625 INFO L93 Difference]: Finished difference Result 56819 states and 94910 transitions. [2018-12-09 17:30:19,625 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 17:30:19,625 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 228 [2018-12-09 17:30:19,625 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 17:30:19,699 INFO L225 Difference]: With dead ends: 56819 [2018-12-09 17:30:19,699 INFO L226 Difference]: Without dead ends: 37080 [2018-12-09 17:30:19,724 INFO L631 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 [2018-12-09 17:30:19,745 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37080 states. [2018-12-09 17:30:21,070 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37080 to 37079. [2018-12-09 17:30:21,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37079 states. [2018-12-09 17:30:21,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37079 states to 37079 states and 61358 transitions. [2018-12-09 17:30:21,125 INFO L78 Accepts]: Start accepts. Automaton has 37079 states and 61358 transitions. Word has length 228 [2018-12-09 17:30:21,125 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 17:30:21,125 INFO L480 AbstractCegarLoop]: Abstraction has 37079 states and 61358 transitions. [2018-12-09 17:30:21,125 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 17:30:21,125 INFO L276 IsEmpty]: Start isEmpty. Operand 37079 states and 61358 transitions. [2018-12-09 17:30:21,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2018-12-09 17:30:21,195 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 17:30:21,196 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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] [2018-12-09 17:30:21,196 INFO L423 AbstractCegarLoop]: === Iteration 17 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 17:30:21,196 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 17:30:21,196 INFO L82 PathProgramCache]: Analyzing trace with hash -547608387, now seen corresponding path program 1 times [2018-12-09 17:30:21,196 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 17:30:21,196 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:30:21,197 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 17:30:21,197 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:30:21,197 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 17:30:21,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 17:30:21,354 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-12-09 17:30:21,354 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 17:30:21,355 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 17:30:21,355 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 17:30:21,355 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 17:30:21,355 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 17:30:21,355 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 17:30:21,355 INFO L87 Difference]: Start difference. First operand 37079 states and 61358 transitions. Second operand 3 states. [2018-12-09 17:30:23,855 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 17:30:23,855 INFO L93 Difference]: Finished difference Result 106735 states and 177010 transitions. [2018-12-09 17:30:23,856 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 17:30:23,856 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 229 [2018-12-09 17:30:23,856 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 17:30:23,990 INFO L225 Difference]: With dead ends: 106735 [2018-12-09 17:30:23,990 INFO L226 Difference]: Without dead ends: 69852 [2018-12-09 17:30:24,038 INFO L631 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 [2018-12-09 17:30:24,080 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69852 states. [2018-12-09 17:30:26,972 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69852 to 69851. [2018-12-09 17:30:26,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 69851 states. [2018-12-09 17:30:27,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69851 states to 69851 states and 114864 transitions. [2018-12-09 17:30:27,075 INFO L78 Accepts]: Start accepts. Automaton has 69851 states and 114864 transitions. Word has length 229 [2018-12-09 17:30:27,075 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 17:30:27,075 INFO L480 AbstractCegarLoop]: Abstraction has 69851 states and 114864 transitions. [2018-12-09 17:30:27,076 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 17:30:27,076 INFO L276 IsEmpty]: Start isEmpty. Operand 69851 states and 114864 transitions. [2018-12-09 17:30:27,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2018-12-09 17:30:27,192 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 17:30:27,192 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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] [2018-12-09 17:30:27,192 INFO L423 AbstractCegarLoop]: === Iteration 18 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 17:30:27,192 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 17:30:27,193 INFO L82 PathProgramCache]: Analyzing trace with hash 1544643795, now seen corresponding path program 1 times [2018-12-09 17:30:27,193 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 17:30:27,193 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:30:27,194 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 17:30:27,194 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:30:27,194 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 17:30:27,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 17:30:27,264 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-12-09 17:30:27,264 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 17:30:27,264 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 17:30:27,264 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 17:30:27,264 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 17:30:27,265 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 17:30:27,265 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 17:30:27,265 INFO L87 Difference]: Start difference. First operand 69851 states and 114864 transitions. Second operand 3 states. [2018-12-09 17:30:32,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 17:30:32,293 INFO L93 Difference]: Finished difference Result 201957 states and 331870 transitions. [2018-12-09 17:30:32,293 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 17:30:32,293 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 230 [2018-12-09 17:30:32,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 17:30:32,567 INFO L225 Difference]: With dead ends: 201957 [2018-12-09 17:30:32,567 INFO L226 Difference]: Without dead ends: 132320 [2018-12-09 17:30:32,658 INFO L631 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 [2018-12-09 17:30:32,737 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 132320 states. [2018-12-09 17:30:39,428 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 132320 to 132319. [2018-12-09 17:30:39,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 132319 states. [2018-12-09 17:30:39,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132319 states to 132319 states and 215218 transitions. [2018-12-09 17:30:39,637 INFO L78 Accepts]: Start accepts. Automaton has 132319 states and 215218 transitions. Word has length 230 [2018-12-09 17:30:39,637 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 17:30:39,637 INFO L480 AbstractCegarLoop]: Abstraction has 132319 states and 215218 transitions. [2018-12-09 17:30:39,637 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 17:30:39,638 INFO L276 IsEmpty]: Start isEmpty. Operand 132319 states and 215218 transitions. [2018-12-09 17:30:39,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2018-12-09 17:30:39,840 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 17:30:39,840 INFO L402 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 17:30:39,840 INFO L423 AbstractCegarLoop]: === Iteration 19 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 17:30:39,841 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 17:30:39,841 INFO L82 PathProgramCache]: Analyzing trace with hash 1713470424, now seen corresponding path program 1 times [2018-12-09 17:30:39,841 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 17:30:39,841 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:30:39,841 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 17:30:39,841 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:30:39,841 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 17:30:39,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 17:30:39,924 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-12-09 17:30:39,924 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 17:30:39,924 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 17:30:39,924 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 234 with the following transitions: [2018-12-09 17:30:39,925 INFO L205 CegarAbsIntRunner]: [2], [4], [17], [18], [21], [24], [27], [44], [46], [49], [53], [64], [68], [71], [81], [84], [85], [88], [98], [134], [137], [147], [148], [164], [167], [168], [175], [177], [244], [247], [257], [258], [262], [265], [266], [269], [278], [282], [284], [286], [289], [296], [303], [310], [317], [324], [331], [338], [345], [352], [359], [362], [364], [446], [449], [455], [456], [458], [475], [481], [484], [490], [492], [618], [620], [624], [627], [636], [637], [638], [639], [693], [695], [696], [699], [713], [714], [718], [719], [722], [732], [743], [744], [755], [758], [799], [801], [870], [873], [883], [884], [886], [898], [920], [933], [936], [938], [941], [943], [946], [950], [961], [981], [984], [993], [1074], [1076], [1077], [1078], [1140], [1141], [1143], [1145], [1147], [1148], [1162], [1164], [1169], [1173], [1175], [1196], [1199], [1201], [1204], [1206], [1209], [1213], [1216], [1217], [1218], [1220], [1221], [1222], [1223], [1224], [1225], [1226], [1228], [1229], [1234], [1235], [1236], [1237], [1238], [1239], [1240], [1241], [1242], [1246], [1247], [1248], [1249], [1270], [1280], [1281], [1282], [1283], [1290], [1291], [1292], [1293], [1294], [1296], [1297], [1298], [1299], [1312], [1313], [1324], [1326], [1327], [1344], [1346], [1347], [1348], [1349], [1352], [1353], [1354], [1355], [1356], [1358], [1359], [1360], [1361], [1362], [1368], [1369], [1370], [1371], [1372], [1373], [1374], [1376], [1377], [1402], [1420], [1421], [1436], [1437], [1438], [1439], [1440], [1441], [1442], [1443], [1444], [1445], [1446], [1448], [1449], [1450], [1452], [1453] [2018-12-09 17:30:39,927 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 17:30:39,927 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 17:30:40,532 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 17:30:40,532 INFO L272 AbstractInterpreter]: Visited 97 different actions 117 times. Never merged. Never widened. Performed 8610 root evaluator evaluations with a maximum evaluation depth of 3. Performed 8610 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Never found a fixpoint. Largest state had 403 variables. [2018-12-09 17:30:40,533 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 17:30:40,534 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 17:30:40,875 INFO L227 lantSequenceWeakener]: Weakened 106 states. On average, predicates are now at 97.27% of their original sizes. [2018-12-09 17:30:40,875 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 17:30:41,442 INFO L418 sIntCurrentIteration]: We unified 232 AI predicates to 232 [2018-12-09 17:30:41,443 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 17:30:41,443 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 17:30:41,443 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [48] imperfect sequences [8] total 54 [2018-12-09 17:30:41,443 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 17:30:41,443 INFO L459 AbstractCegarLoop]: Interpolant automaton has 48 states [2018-12-09 17:30:41,443 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2018-12-09 17:30:41,444 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=178, Invalid=2078, Unknown=0, NotChecked=0, Total=2256 [2018-12-09 17:30:41,444 INFO L87 Difference]: Start difference. First operand 132319 states and 215218 transitions. Second operand 48 states. [2018-12-09 17:31:25,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 17:31:25,557 INFO L93 Difference]: Finished difference Result 298023 states and 485039 transitions. [2018-12-09 17:31:25,557 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2018-12-09 17:31:25,557 INFO L78 Accepts]: Start accepts. Automaton has 48 states. Word has length 233 [2018-12-09 17:31:25,558 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 17:31:25,945 INFO L225 Difference]: With dead ends: 298023 [2018-12-09 17:31:25,946 INFO L226 Difference]: Without dead ends: 165928 [2018-12-09 17:31:26,092 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 270 GetRequests, 186 SyntacticMatches, 0 SemanticMatches, 84 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1823 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=625, Invalid=6685, Unknown=0, NotChecked=0, Total=7310 [2018-12-09 17:31:26,186 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 165928 states. [2018-12-09 17:31:33,143 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 165928 to 165263. [2018-12-09 17:31:33,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 165263 states. [2018-12-09 17:31:33,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165263 states to 165263 states and 268207 transitions. [2018-12-09 17:31:33,413 INFO L78 Accepts]: Start accepts. Automaton has 165263 states and 268207 transitions. Word has length 233 [2018-12-09 17:31:33,413 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 17:31:33,413 INFO L480 AbstractCegarLoop]: Abstraction has 165263 states and 268207 transitions. [2018-12-09 17:31:33,413 INFO L481 AbstractCegarLoop]: Interpolant automaton has 48 states. [2018-12-09 17:31:33,413 INFO L276 IsEmpty]: Start isEmpty. Operand 165263 states and 268207 transitions. [2018-12-09 17:31:33,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2018-12-09 17:31:33,642 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 17:31:33,642 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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] [2018-12-09 17:31:33,642 INFO L423 AbstractCegarLoop]: === Iteration 20 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 17:31:33,642 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 17:31:33,643 INFO L82 PathProgramCache]: Analyzing trace with hash 2069754141, now seen corresponding path program 1 times [2018-12-09 17:31:33,643 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 17:31:33,643 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:31:33,643 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 17:31:33,643 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:31:33,643 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 17:31:33,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 17:31:33,707 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-12-09 17:31:33,707 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 17:31:33,707 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 17:31:33,707 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 17:31:33,708 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 17:31:33,708 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 17:31:33,708 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 17:31:33,708 INFO L87 Difference]: Start difference. First operand 165263 states and 268207 transitions. Second operand 3 states. [2018-12-09 17:31:45,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 17:31:45,477 INFO L93 Difference]: Finished difference Result 309176 states and 501676 transitions. [2018-12-09 17:31:45,478 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 17:31:45,478 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 231 [2018-12-09 17:31:45,478 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 17:31:46,119 INFO L225 Difference]: With dead ends: 309176 [2018-12-09 17:31:46,119 INFO L226 Difference]: Without dead ends: 308876 [2018-12-09 17:31:46,164 INFO L631 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 [2018-12-09 17:31:46,336 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 308876 states. [2018-12-09 17:31:59,194 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 308876 to 308875. [2018-12-09 17:31:59,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 308875 states. [2018-12-09 17:31:59,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308875 states to 308875 states and 496168 transitions. [2018-12-09 17:31:59,700 INFO L78 Accepts]: Start accepts. Automaton has 308875 states and 496168 transitions. Word has length 231 [2018-12-09 17:31:59,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 17:31:59,700 INFO L480 AbstractCegarLoop]: Abstraction has 308875 states and 496168 transitions. [2018-12-09 17:31:59,700 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 17:31:59,700 INFO L276 IsEmpty]: Start isEmpty. Operand 308875 states and 496168 transitions. [2018-12-09 17:32:00,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2018-12-09 17:32:00,027 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 17:32:00,027 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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] [2018-12-09 17:32:00,027 INFO L423 AbstractCegarLoop]: === Iteration 21 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 17:32:00,027 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 17:32:00,028 INFO L82 PathProgramCache]: Analyzing trace with hash 1863939187, now seen corresponding path program 1 times [2018-12-09 17:32:00,028 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 17:32:00,028 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:32:00,028 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 17:32:00,028 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:32:00,028 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 17:32:00,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 17:32:00,122 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-12-09 17:32:00,122 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 17:32:00,122 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 17:32:00,122 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 233 with the following transitions: [2018-12-09 17:32:00,123 INFO L205 CegarAbsIntRunner]: [2], [4], [17], [18], [21], [24], [27], [44], [46], [49], [53], [64], [68], [71], [81], [84], [85], [88], [98], [134], [137], [147], [148], [164], [167], [168], [175], [177], [244], [247], [257], [258], [262], [265], [266], [269], [278], [282], [286], [289], [296], [303], [310], [317], [324], [331], [338], [345], [352], [359], [366], [373], [380], [387], [394], [401], [408], [415], [422], [429], [436], [446], [449], [455], [456], [458], [475], [481], [484], [490], [492], [618], [620], [624], [627], [636], [637], [638], [639], [693], [695], [714], [718], [719], [722], [732], [743], [744], [755], [758], [799], [801], [870], [873], [883], [884], [886], [898], [920], [933], [936], [938], [941], [943], [946], [950], [961], [981], [984], [993], [1074], [1076], [1077], [1078], [1141], [1143], [1145], [1147], [1148], [1162], [1164], [1169], [1173], [1175], [1196], [1199], [1201], [1204], [1206], [1209], [1213], [1216], [1217], [1218], [1220], [1221], [1222], [1223], [1224], [1225], [1226], [1228], [1229], [1234], [1235], [1236], [1237], [1238], [1239], [1240], [1241], [1242], [1246], [1247], [1248], [1249], [1270], [1280], [1281], [1282], [1283], [1290], [1291], [1292], [1293], [1294], [1296], [1297], [1298], [1299], [1324], [1326], [1327], [1344], [1346], [1347], [1348], [1349], [1352], [1353], [1354], [1355], [1356], [1358], [1359], [1360], [1361], [1362], [1368], [1369], [1370], [1371], [1372], [1373], [1374], [1376], [1377], [1402], [1420], [1421], [1438], [1439], [1440], [1441], [1442], [1443], [1444], [1445], [1446], [1448], [1449], [1450], [1452], [1453] [2018-12-09 17:32:00,124 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 17:32:00,124 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 17:32:01,300 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 17:32:01,301 INFO L272 AbstractInterpreter]: Visited 172 different actions 195 times. Never merged. Never widened. Performed 14865 root evaluator evaluations with a maximum evaluation depth of 3. Performed 14865 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Never found a fixpoint. Largest state had 408 variables. [2018-12-09 17:32:01,302 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 17:32:01,302 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 17:32:01,825 INFO L227 lantSequenceWeakener]: Weakened 183 states. On average, predicates are now at 97.62% of their original sizes. [2018-12-09 17:32:01,825 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 17:32:03,821 INFO L418 sIntCurrentIteration]: We unified 231 AI predicates to 231 [2018-12-09 17:32:03,821 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 17:32:03,821 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 17:32:03,821 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [98] imperfect sequences [8] total 104 [2018-12-09 17:32:03,822 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 17:32:03,822 INFO L459 AbstractCegarLoop]: Interpolant automaton has 98 states [2018-12-09 17:32:03,822 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 98 interpolants. [2018-12-09 17:32:03,823 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=579, Invalid=8927, Unknown=0, NotChecked=0, Total=9506 [2018-12-09 17:32:03,823 INFO L87 Difference]: Start difference. First operand 308875 states and 496168 transitions. Second operand 98 states. [2018-12-09 17:34:34,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 17:34:34,197 INFO L93 Difference]: Finished difference Result 377522 states and 606508 transitions. [2018-12-09 17:34:34,197 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 113 states. [2018-12-09 17:34:34,197 INFO L78 Accepts]: Start accepts. Automaton has 98 states. Word has length 232 [2018-12-09 17:34:34,198 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 17:34:35,054 INFO L225 Difference]: With dead ends: 377522 [2018-12-09 17:34:35,055 INFO L226 Difference]: Without dead ends: 377225 [2018-12-09 17:34:35,109 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 327 GetRequests, 135 SyntacticMatches, 0 SemanticMatches, 192 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9983 ImplicationChecksByTransitivity, 5.8s TimeCoverageRelationStatistics Valid=2360, Invalid=35082, Unknown=0, NotChecked=0, Total=37442 [2018-12-09 17:34:35,316 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 377225 states. [2018-12-09 17:34:51,824 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 377225 to 369738. [2018-12-09 17:34:51,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 369738 states. [2018-12-09 17:34:52,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369738 states to 369738 states and 593701 transitions. [2018-12-09 17:34:52,427 INFO L78 Accepts]: Start accepts. Automaton has 369738 states and 593701 transitions. Word has length 232 [2018-12-09 17:34:52,427 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 17:34:52,427 INFO L480 AbstractCegarLoop]: Abstraction has 369738 states and 593701 transitions. [2018-12-09 17:34:52,427 INFO L481 AbstractCegarLoop]: Interpolant automaton has 98 states. [2018-12-09 17:34:52,427 INFO L276 IsEmpty]: Start isEmpty. Operand 369738 states and 593701 transitions. [2018-12-09 17:34:52,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2018-12-09 17:34:52,899 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 17:34:52,899 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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] [2018-12-09 17:34:52,900 INFO L423 AbstractCegarLoop]: === Iteration 22 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 17:34:52,900 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 17:34:52,900 INFO L82 PathProgramCache]: Analyzing trace with hash 485062475, now seen corresponding path program 1 times [2018-12-09 17:34:52,900 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 17:34:52,900 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:34:52,900 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 17:34:52,900 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 17:34:52,900 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 17:34:52,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 17:34:52,985 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-12-09 17:34:52,985 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 17:34:52,985 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-12-09 17:34:52,985 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 17:34:52,985 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-09 17:34:52,986 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-09 17:34:52,986 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-12-09 17:34:52,986 INFO L87 Difference]: Start difference. First operand 369738 states and 593701 transitions. Second operand 8 states. [2018-12-09 17:35:08,098 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 17:35:08,098 INFO L93 Difference]: Finished difference Result 369738 states and 593701 transitions. [2018-12-09 17:35:08,098 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-09 17:35:08,098 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 239 [2018-12-09 17:35:08,099 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 17:35:08,099 INFO L225 Difference]: With dead ends: 369738 [2018-12-09 17:35:08,099 INFO L226 Difference]: Without dead ends: 0 [2018-12-09 17:35:08,431 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-12-09 17:35:08,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-09 17:35:08,431 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-09 17:35:08,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-09 17:35:08,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-09 17:35:08,451 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 239 [2018-12-09 17:35:08,451 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 17:35:08,451 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-09 17:35:08,451 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-09 17:35:08,451 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-09 17:35:08,451 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-09 17:35:08,455 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-09 17:35:31,536 WARN L180 SmtUtils]: Spent 22.77 s on a formula simplification. DAG size of input: 6228 DAG size of output: 3 [2018-12-09 17:35:57,017 WARN L180 SmtUtils]: Spent 22.69 s on a formula simplification. DAG size of input: 6228 DAG size of output: 3 [2018-12-09 17:36:20,659 WARN L180 SmtUtils]: Spent 21.49 s on a formula simplification. DAG size of input: 6023 DAG size of output: 3 [2018-12-09 17:36:45,803 WARN L180 SmtUtils]: Spent 20.99 s on a formula simplification. DAG size of input: 6035 DAG size of output: 3 [2018-12-09 17:37:07,067 WARN L180 SmtUtils]: Spent 21.19 s on a formula simplification. DAG size of input: 6036 DAG size of output: 3 [2018-12-09 17:37:29,023 WARN L180 SmtUtils]: Spent 21.93 s on a formula simplification. DAG size of input: 6164 DAG size of output: 3 [2018-12-09 17:37:56,559 WARN L180 SmtUtils]: Spent 22.53 s on a formula simplification. DAG size of input: 6228 DAG size of output: 3 [2018-12-09 17:38:24,336 WARN L180 SmtUtils]: Spent 22.38 s on a formula simplification. DAG size of input: 6228 DAG size of output: 3 [2018-12-09 17:38:48,442 WARN L180 SmtUtils]: Spent 21.44 s on a formula simplification. DAG size of input: 6024 DAG size of output: 3 [2018-12-09 17:39:11,163 WARN L180 SmtUtils]: Spent 21.32 s on a formula simplification. DAG size of input: 6036 DAG size of output: 3 [2018-12-09 17:39:44,520 WARN L180 SmtUtils]: Spent 21.23 s on a formula simplification. DAG size of input: 6036 DAG size of output: 3 [2018-12-09 17:39:44,797 WARN L180 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 57 [2018-12-09 17:39:44,957 WARN L180 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 57 [2018-12-09 17:39:46,333 WARN L180 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 57 [2018-12-09 17:39:47,597 WARN L180 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 57 [2018-12-09 17:39:48,382 WARN L180 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 59 [2018-12-09 17:39:48,635 WARN L180 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 56 [2018-12-09 17:39:50,507 WARN L180 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 57 [2018-12-09 17:39:50,635 WARN L180 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 57 [2018-12-09 17:39:50,911 WARN L180 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 57 [2018-12-09 17:39:51,090 WARN L180 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 57 [2018-12-09 17:39:51,198 WARN L180 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 57 [2018-12-09 17:39:51,912 WARN L180 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 57 [2018-12-09 17:39:52,200 WARN L180 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 57 [2018-12-09 17:39:52,473 WARN L180 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 57 [2018-12-09 17:39:52,582 WARN L180 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 57 [2018-12-09 17:39:54,383 INFO L448 ceAbstractionStarter]: For program point bobKeyChangeFINAL(lines 1508 1517) no Hoare annotation was computed. [2018-12-09 17:39:54,383 INFO L448 ceAbstractionStarter]: For program point bobKeyChangeEXIT(lines 1508 1517) no Hoare annotation was computed. [2018-12-09 17:39:54,384 INFO L444 ceAbstractionStarter]: At program point bobKeyChangeENTRY(lines 1508 1517) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (not (= ~rjh~0 2)) (= ~__ste_client_privateKey0~0 123) (= |#t~string82.base| 0) (not (= 123 |old(~__ste_client_privateKey0~0)|)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,384 INFO L444 ceAbstractionStarter]: At program point mailENTRY(lines 1584 1595) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (= ~__ste_email_to0~0 2) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 ~__ste_client_privateKey0~0)) (not (= |old(~__ste_email_to0~0)| 2)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,384 INFO L448 ceAbstractionStarter]: For program point mailEXIT(lines 1584 1595) no Hoare annotation was computed. [2018-12-09 17:39:54,384 INFO L444 ceAbstractionStarter]: At program point L1591(line 1591) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (= ~__ste_email_to0~0 2) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 ~__ste_client_privateKey0~0)) (not (= |old(~__ste_email_to0~0)| 2)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,384 INFO L448 ceAbstractionStarter]: For program point mailFINAL(lines 1584 1595) no Hoare annotation was computed. [2018-12-09 17:39:54,384 INFO L444 ceAbstractionStarter]: At program point L1590(line 1590) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (= ~__ste_email_to0~0 2) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 ~__ste_client_privateKey0~0)) (not (= |old(~__ste_email_to0~0)| 2)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,384 INFO L448 ceAbstractionStarter]: For program point L1590-1(line 1590) no Hoare annotation was computed. [2018-12-09 17:39:54,384 INFO L448 ceAbstractionStarter]: For program point isSignedEXIT(lines 1029 1047) no Hoare annotation was computed. [2018-12-09 17:39:54,384 INFO L448 ceAbstractionStarter]: For program point L1037(lines 1037 1043) no Hoare annotation was computed. [2018-12-09 17:39:54,384 INFO L451 ceAbstractionStarter]: At program point isSignedENTRY(lines 1029 1047) the Hoare annotation is: true [2018-12-09 17:39:54,384 INFO L448 ceAbstractionStarter]: For program point isSignedFINAL(lines 1029 1047) no Hoare annotation was computed. [2018-12-09 17:39:54,384 INFO L448 ceAbstractionStarter]: For program point L1033(lines 1033 1044) no Hoare annotation was computed. [2018-12-09 17:39:54,384 INFO L448 ceAbstractionStarter]: For program point valid_productEXIT(lines 351 359) no Hoare annotation was computed. [2018-12-09 17:39:54,384 INFO L451 ceAbstractionStarter]: At program point valid_productENTRY(lines 351 359) the Hoare annotation is: true [2018-12-09 17:39:54,384 INFO L448 ceAbstractionStarter]: For program point valid_productFINAL(lines 351 359) no Hoare annotation was computed. [2018-12-09 17:39:54,384 INFO L448 ceAbstractionStarter]: For program point get_queued_clientEXIT(lines 1773 1781) no Hoare annotation was computed. [2018-12-09 17:39:54,384 INFO L451 ceAbstractionStarter]: At program point get_queued_clientENTRY(lines 1773 1781) the Hoare annotation is: true [2018-12-09 17:39:54,384 INFO L448 ceAbstractionStarter]: For program point get_queued_clientFINAL(lines 1773 1781) no Hoare annotation was computed. [2018-12-09 17:39:54,385 INFO L448 ceAbstractionStarter]: For program point incoming__wrappee__ForwardEXIT(lines 1694 1714) no Hoare annotation was computed. [2018-12-09 17:39:54,385 INFO L444 ceAbstractionStarter]: At program point incoming__wrappee__ForwardENTRY(lines 1694 1714) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (= ~__ste_email_to0~0 2) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 ~__ste_client_privateKey0~0)) (not (= |old(~__ste_email_to0~0)| 2)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,385 INFO L451 ceAbstractionStarter]: At program point L1706(line 1706) the Hoare annotation is: true [2018-12-09 17:39:54,385 INFO L451 ceAbstractionStarter]: At program point L1706-1(line 1706) the Hoare annotation is: true [2018-12-09 17:39:54,385 INFO L448 ceAbstractionStarter]: For program point L1704(lines 1704 1711) no Hoare annotation was computed. [2018-12-09 17:39:54,385 INFO L448 ceAbstractionStarter]: For program point L1704-1(lines 1694 1714) no Hoare annotation was computed. [2018-12-09 17:39:54,385 INFO L448 ceAbstractionStarter]: For program point L1701(line 1701) no Hoare annotation was computed. [2018-12-09 17:39:54,385 INFO L444 ceAbstractionStarter]: At program point L1700(line 1700) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (= ~__ste_email_to0~0 2) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 ~__ste_client_privateKey0~0)) (not (= |old(~__ste_email_to0~0)| 2)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,385 INFO L451 ceAbstractionStarter]: At program point L1700-1(line 1700) the Hoare annotation is: true [2018-12-09 17:39:54,385 INFO L448 ceAbstractionStarter]: For program point isKeyPairValidEXIT(lines 1791 1815) no Hoare annotation was computed. [2018-12-09 17:39:54,385 INFO L448 ceAbstractionStarter]: For program point L1804(lines 1804 1809) no Hoare annotation was computed. [2018-12-09 17:39:54,385 INFO L451 ceAbstractionStarter]: At program point isKeyPairValidENTRY(lines 1791 1815) the Hoare annotation is: true [2018-12-09 17:39:54,385 INFO L448 ceAbstractionStarter]: For program point isKeyPairValidFINAL(lines 1791 1815) no Hoare annotation was computed. [2018-12-09 17:39:54,385 INFO L448 ceAbstractionStarter]: For program point L1800(lines 1800 1810) no Hoare annotation was computed. [2018-12-09 17:39:54,385 INFO L451 ceAbstractionStarter]: At program point signENTRY(lines 1848 1868) the Hoare annotation is: true [2018-12-09 17:39:54,385 INFO L448 ceAbstractionStarter]: For program point L1857(lines 1857 1861) no Hoare annotation was computed. [2018-12-09 17:39:54,385 INFO L444 ceAbstractionStarter]: At program point L1854(line 1854) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (= sign_~client 1) (not (= 1 ~bob~0)) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 ~__ste_client_privateKey0~0)) (not (= ~__ste_email_to0~0 2)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (not (= |sign_#in~client| 1)) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,385 INFO L448 ceAbstractionStarter]: For program point L1854-1(line 1854) no Hoare annotation was computed. [2018-12-09 17:39:54,385 INFO L448 ceAbstractionStarter]: For program point signEXIT(lines 1848 1868) no Hoare annotation was computed. [2018-12-09 17:39:54,385 INFO L448 ceAbstractionStarter]: For program point signFINAL(lines 1848 1868) no Hoare annotation was computed. [2018-12-09 17:39:54,385 INFO L444 ceAbstractionStarter]: At program point L1863(line 1863) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (= sign_~client 1) (not (= 1 ~bob~0)) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 ~__ste_client_privateKey0~0)) (not (= ~__ste_email_to0~0 2)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (not (= |sign_#in~client| 1)) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,386 INFO L444 ceAbstractionStarter]: At program point L1863-1(line 1863) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (= sign_~client 1) (not (= 1 ~bob~0)) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 ~__ste_client_privateKey0~0)) (not (= ~__ste_email_to0~0 2)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (not (= |sign_#in~client| 1)) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,386 INFO L448 ceAbstractionStarter]: For program point getEmailIdFINAL(lines 766 784) no Hoare annotation was computed. [2018-12-09 17:39:54,386 INFO L448 ceAbstractionStarter]: For program point getEmailIdEXIT(lines 766 784) no Hoare annotation was computed. [2018-12-09 17:39:54,386 INFO L451 ceAbstractionStarter]: At program point getEmailIdENTRY(lines 766 784) the Hoare annotation is: true [2018-12-09 17:39:54,386 INFO L448 ceAbstractionStarter]: For program point L774(lines 774 780) no Hoare annotation was computed. [2018-12-09 17:39:54,386 INFO L448 ceAbstractionStarter]: For program point L770(lines 770 781) no Hoare annotation was computed. [2018-12-09 17:39:54,386 INFO L444 ceAbstractionStarter]: At program point L1407(line 1407) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= |old(~__ste_ClientAddressBook_size0~0)| 0)) (= |#t~string82.base| 0) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (not (= 0 |#t~string80.offset|)) (and (= ~__ste_ClientAddressBook_size0~0 0) (= main_~tmp~9 1) (= ~__ste_client_autoResponse0~0 0) (= ~__ste_client_forwardReceiver0~0 0)) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,386 INFO L444 ceAbstractionStarter]: At program point L1407-1(line 1407) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= |old(~__ste_ClientAddressBook_size0~0)| 0)) (= |#t~string82.base| 0) (and (= ~__ste_ClientAddressBook_size0~0 0) (= ~bob~0 1) (= ~__ste_client_privateKey0~0 123) (= main_~tmp~9 1) (= ~chuck~0 3) (= ~__ste_client_idCounter0~0 1) (= ~__ste_client_autoResponse0~0 0) (= ~__ste_client_forwardReceiver0~0 0) (= ~rjh~0 2)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (not (= 0 |#t~string80.offset|)) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,386 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 1395 1415) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= |old(~__ste_ClientAddressBook_size0~0)| 0)) (= |#t~string82.base| 0) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (not (= 0 |#t~string80.offset|)) (and (= ~__ste_ClientAddressBook_size0~0 0) (= ~__ste_client_autoResponse0~0 0) (= ~__ste_client_forwardReceiver0~0 0)) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,386 INFO L448 ceAbstractionStarter]: For program point L1405(lines 1405 1412) no Hoare annotation was computed. [2018-12-09 17:39:54,386 INFO L448 ceAbstractionStarter]: For program point L1405-1(lines 1405 1412) no Hoare annotation was computed. [2018-12-09 17:39:54,386 INFO L448 ceAbstractionStarter]: For program point L1403(line 1403) no Hoare annotation was computed. [2018-12-09 17:39:54,386 INFO L444 ceAbstractionStarter]: At program point L1402(line 1402) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= |old(~__ste_ClientAddressBook_size0~0)| 0)) (= |#t~string82.base| 0) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (not (= 0 |#t~string80.offset|)) (and (= ~__ste_ClientAddressBook_size0~0 0) (= ~__ste_client_autoResponse0~0 0) (= ~__ste_client_forwardReceiver0~0 0)) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,386 INFO L444 ceAbstractionStarter]: At program point L1401(line 1401) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= |old(~__ste_ClientAddressBook_size0~0)| 0)) (= |#t~string82.base| 0) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (not (= 0 |#t~string80.offset|)) (and (= ~__ste_ClientAddressBook_size0~0 0) (= ~__ste_client_autoResponse0~0 0) (= ~__ste_client_forwardReceiver0~0 0)) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,386 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 1395 1415) no Hoare annotation was computed. [2018-12-09 17:39:54,386 INFO L444 ceAbstractionStarter]: At program point L1401-1(line 1401) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= |old(~__ste_ClientAddressBook_size0~0)| 0)) (= |#t~string82.base| 0) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (not (= 0 |#t~string80.offset|)) (and (= ~__ste_ClientAddressBook_size0~0 0) (= ~__ste_client_autoResponse0~0 0) (= ~__ste_client_forwardReceiver0~0 0)) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,386 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 1395 1415) no Hoare annotation was computed. [2018-12-09 17:39:54,386 INFO L444 ceAbstractionStarter]: At program point rjhKeyChangeENTRY(lines 1518 1527) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (not (= ~rjh~0 2)) (= ~__ste_client_privateKey0~0 123) (= |#t~string82.base| 0) (not (= 123 |old(~__ste_client_privateKey0~0)|)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,387 INFO L448 ceAbstractionStarter]: For program point rjhKeyChangeEXIT(lines 1518 1527) no Hoare annotation was computed. [2018-12-09 17:39:54,387 INFO L448 ceAbstractionStarter]: For program point rjhKeyChangeFINAL(lines 1518 1527) no Hoare annotation was computed. [2018-12-09 17:39:54,387 INFO L444 ceAbstractionStarter]: At program point L1311(line 1311) the Hoare annotation is: (or (and (= ~__ste_client_privateKey0~0 123) (= ~__ste_client_idCounter0~0 1) (= setup_rjh_~rjh___0 2)) (not (= 0 |#t~string82.offset|)) (not (= |old(~__ste_client_idCounter0~0)| 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (not (= |setup_rjh_#in~rjh___0| 2)) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 |old(~__ste_client_privateKey0~0)|)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,387 INFO L444 ceAbstractionStarter]: At program point L1311-1(line 1311) the Hoare annotation is: (or (and (= ~__ste_client_privateKey0~0 123) (= ~__ste_client_idCounter0~0 1) (= setup_rjh_~rjh___0 2)) (not (= 0 |#t~string82.offset|)) (not (= |old(~__ste_client_idCounter0~0)| 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (not (= |setup_rjh_#in~rjh___0| 2)) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 |old(~__ste_client_privateKey0~0)|)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,387 INFO L448 ceAbstractionStarter]: For program point setup_rjhFINAL(lines 1306 1316) no Hoare annotation was computed. [2018-12-09 17:39:54,387 INFO L444 ceAbstractionStarter]: At program point setup_rjhENTRY(lines 1306 1316) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= |old(~__ste_client_idCounter0~0)| 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (and (= ~__ste_client_privateKey0~0 123) (= ~__ste_client_idCounter0~0 1)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (not (= |setup_rjh_#in~rjh___0| 2)) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 |old(~__ste_client_privateKey0~0)|)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,387 INFO L448 ceAbstractionStarter]: For program point setup_rjhEXIT(lines 1306 1316) no Hoare annotation was computed. [2018-12-09 17:39:54,387 INFO L451 ceAbstractionStarter]: At program point getClientPrivateKeyENTRY(lines 2512 2535) the Hoare annotation is: true [2018-12-09 17:39:54,387 INFO L448 ceAbstractionStarter]: For program point L2524(lines 2524 2530) no Hoare annotation was computed. [2018-12-09 17:39:54,387 INFO L448 ceAbstractionStarter]: For program point getClientPrivateKeyEXIT(lines 2512 2535) no Hoare annotation was computed. [2018-12-09 17:39:54,387 INFO L448 ceAbstractionStarter]: For program point L2520(lines 2520 2531) no Hoare annotation was computed. [2018-12-09 17:39:54,387 INFO L448 ceAbstractionStarter]: For program point getClientPrivateKeyFINAL(lines 2512 2535) no Hoare annotation was computed. [2018-12-09 17:39:54,387 INFO L448 ceAbstractionStarter]: For program point L2516(lines 2516 2532) no Hoare annotation was computed. [2018-12-09 17:39:54,387 INFO L448 ceAbstractionStarter]: For program point L1154-1(line 1154) no Hoare annotation was computed. [2018-12-09 17:39:54,387 INFO L451 ceAbstractionStarter]: At program point printMail__wrappee__AddressBookENTRY(lines 1142 1169) the Hoare annotation is: true [2018-12-09 17:39:54,387 INFO L451 ceAbstractionStarter]: At program point L1163(line 1163) the Hoare annotation is: true [2018-12-09 17:39:54,387 INFO L448 ceAbstractionStarter]: For program point L1163-1(line 1163) no Hoare annotation was computed. [2018-12-09 17:39:54,387 INFO L448 ceAbstractionStarter]: For program point printMail__wrappee__AddressBookFINAL(lines 1142 1169) no Hoare annotation was computed. [2018-12-09 17:39:54,387 INFO L451 ceAbstractionStarter]: At program point L1160(line 1160) the Hoare annotation is: true [2018-12-09 17:39:54,387 INFO L448 ceAbstractionStarter]: For program point L1160-1(line 1160) no Hoare annotation was computed. [2018-12-09 17:39:54,387 INFO L451 ceAbstractionStarter]: At program point L1157(line 1157) the Hoare annotation is: true [2018-12-09 17:39:54,387 INFO L448 ceAbstractionStarter]: For program point printMail__wrappee__AddressBookEXIT(lines 1142 1169) no Hoare annotation was computed. [2018-12-09 17:39:54,388 INFO L448 ceAbstractionStarter]: For program point L1157-1(line 1157) no Hoare annotation was computed. [2018-12-09 17:39:54,388 INFO L451 ceAbstractionStarter]: At program point L1154(line 1154) the Hoare annotation is: true [2018-12-09 17:39:54,388 INFO L448 ceAbstractionStarter]: For program point L1055(lines 1055 1059) no Hoare annotation was computed. [2018-12-09 17:39:54,388 INFO L448 ceAbstractionStarter]: For program point setEmailIsSignedEXIT(lines 1048 1063) no Hoare annotation was computed. [2018-12-09 17:39:54,388 INFO L448 ceAbstractionStarter]: For program point L1055-2(lines 1048 1063) no Hoare annotation was computed. [2018-12-09 17:39:54,388 INFO L448 ceAbstractionStarter]: For program point L1052(lines 1052 1060) no Hoare annotation was computed. [2018-12-09 17:39:54,388 INFO L451 ceAbstractionStarter]: At program point setEmailIsSignedENTRY(lines 1048 1063) the Hoare annotation is: true [2018-12-09 17:39:54,388 INFO L451 ceAbstractionStarter]: At program point L1182(line 1182) the Hoare annotation is: true [2018-12-09 17:39:54,388 INFO L448 ceAbstractionStarter]: For program point L1182-1(line 1182) no Hoare annotation was computed. [2018-12-09 17:39:54,388 INFO L448 ceAbstractionStarter]: For program point L1179(line 1179) no Hoare annotation was computed. [2018-12-09 17:39:54,388 INFO L448 ceAbstractionStarter]: For program point printMail__wrappee__ForwardFINAL(lines 1170 1188) no Hoare annotation was computed. [2018-12-09 17:39:54,388 INFO L451 ceAbstractionStarter]: At program point printMail__wrappee__ForwardENTRY(lines 1170 1188) the Hoare annotation is: true [2018-12-09 17:39:54,388 INFO L451 ceAbstractionStarter]: At program point L1178(line 1178) the Hoare annotation is: true [2018-12-09 17:39:54,388 INFO L451 ceAbstractionStarter]: At program point L1178-1(line 1178) the Hoare annotation is: true [2018-12-09 17:39:54,388 INFO L448 ceAbstractionStarter]: For program point printMail__wrappee__ForwardEXIT(lines 1170 1188) no Hoare annotation was computed. [2018-12-09 17:39:54,388 INFO L448 ceAbstractionStarter]: For program point rjhKeyAddFINAL(lines 1438 1449) no Hoare annotation was computed. [2018-12-09 17:39:54,388 INFO L448 ceAbstractionStarter]: For program point rjhKeyAddEXIT(lines 1438 1449) no Hoare annotation was computed. [2018-12-09 17:39:54,388 INFO L451 ceAbstractionStarter]: At program point rjhKeyAddENTRY(lines 1438 1449) the Hoare annotation is: true [2018-12-09 17:39:54,388 INFO L451 ceAbstractionStarter]: At program point L1444(line 1444) the Hoare annotation is: true [2018-12-09 17:39:54,388 INFO L448 ceAbstractionStarter]: For program point L1443(line 1443) no Hoare annotation was computed. [2018-12-09 17:39:54,388 INFO L451 ceAbstractionStarter]: At program point L1444-1(line 1444) the Hoare annotation is: true [2018-12-09 17:39:54,388 INFO L448 ceAbstractionStarter]: For program point getClientAddressBookSizeFINAL(lines 2056 2079) no Hoare annotation was computed. [2018-12-09 17:39:54,388 INFO L448 ceAbstractionStarter]: For program point L2064(lines 2064 2075) no Hoare annotation was computed. [2018-12-09 17:39:54,388 INFO L448 ceAbstractionStarter]: For program point L2060(lines 2060 2076) no Hoare annotation was computed. [2018-12-09 17:39:54,388 INFO L451 ceAbstractionStarter]: At program point getClientAddressBookSizeENTRY(lines 2056 2079) the Hoare annotation is: true [2018-12-09 17:39:54,388 INFO L448 ceAbstractionStarter]: For program point getClientAddressBookSizeEXIT(lines 2056 2079) no Hoare annotation was computed. [2018-12-09 17:39:54,389 INFO L448 ceAbstractionStarter]: For program point L2068(lines 2068 2074) no Hoare annotation was computed. [2018-12-09 17:39:54,389 INFO L451 ceAbstractionStarter]: At program point L1346-1(line 1346) the Hoare annotation is: true [2018-12-09 17:39:54,389 INFO L448 ceAbstractionStarter]: For program point bobToRjhEXIT(lines 1338 1360) no Hoare annotation was computed. [2018-12-09 17:39:54,389 INFO L451 ceAbstractionStarter]: At program point bobToRjhENTRY(lines 1338 1360) the Hoare annotation is: true [2018-12-09 17:39:54,389 INFO L451 ceAbstractionStarter]: At program point L1355(line 1355) the Hoare annotation is: true [2018-12-09 17:39:54,389 INFO L451 ceAbstractionStarter]: At program point L1354(line 1354) the Hoare annotation is: true [2018-12-09 17:39:54,389 INFO L448 ceAbstractionStarter]: For program point L1355-1(lines 1338 1360) no Hoare annotation was computed. [2018-12-09 17:39:54,389 INFO L451 ceAbstractionStarter]: At program point L1353(line 1353) the Hoare annotation is: true [2018-12-09 17:39:54,389 INFO L448 ceAbstractionStarter]: For program point L1354-1(line 1354) no Hoare annotation was computed. [2018-12-09 17:39:54,389 INFO L448 ceAbstractionStarter]: For program point L1353-1(line 1353) no Hoare annotation was computed. [2018-12-09 17:39:54,389 INFO L448 ceAbstractionStarter]: For program point L1349(lines 1349 1357) no Hoare annotation was computed. [2018-12-09 17:39:54,389 INFO L448 ceAbstractionStarter]: For program point L1347(line 1347) no Hoare annotation was computed. [2018-12-09 17:39:54,389 INFO L451 ceAbstractionStarter]: At program point L1346(line 1346) the Hoare annotation is: true [2018-12-09 17:39:54,389 INFO L451 ceAbstractionStarter]: At program point setup_bobENTRY(lines 1285 1295) the Hoare annotation is: true [2018-12-09 17:39:54,389 INFO L444 ceAbstractionStarter]: At program point L1290(line 1290) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (= setup_bob_~bob___0 1) (= |#t~string82.base| 0) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (not (= 0 |#t~string80.offset|)) (not (= |setup_bob_#in~bob___0| 1)) (not (= 1 ~bob~0)) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,389 INFO L448 ceAbstractionStarter]: For program point setup_bobFINAL(lines 1285 1295) no Hoare annotation was computed. [2018-12-09 17:39:54,389 INFO L444 ceAbstractionStarter]: At program point L1290-1(line 1290) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (and (= setup_bob_~bob___0 1) (= ~__ste_client_idCounter0~0 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (= |#t~string82.base| 0) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (not (= 0 |#t~string80.offset|)) (not (= |setup_bob_#in~bob___0| 1)) (not (= 1 ~bob~0)) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,389 INFO L448 ceAbstractionStarter]: For program point setup_bobEXIT(lines 1285 1295) no Hoare annotation was computed. [2018-12-09 17:39:54,389 INFO L448 ceAbstractionStarter]: For program point select_featuresEXIT(lines 337 343) no Hoare annotation was computed. [2018-12-09 17:39:54,389 INFO L451 ceAbstractionStarter]: At program point select_featuresFINAL(lines 337 343) the Hoare annotation is: true [2018-12-09 17:39:54,389 INFO L448 ceAbstractionStarter]: For program point autoRespondEXIT(lines 1826 1840) no Hoare annotation was computed. [2018-12-09 17:39:54,389 INFO L444 ceAbstractionStarter]: At program point autoRespondENTRY(lines 1826 1840) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (= ~__ste_email_to0~0 2) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 ~__ste_client_privateKey0~0)) (not (= |old(~__ste_email_to0~0)| 2)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,390 INFO L444 ceAbstractionStarter]: At program point L1835(line 1835) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (= ~__ste_email_to0~0 2) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 ~__ste_client_privateKey0~0)) (not (= |old(~__ste_email_to0~0)| 2)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,390 INFO L448 ceAbstractionStarter]: For program point autoRespondFINAL(lines 1826 1840) no Hoare annotation was computed. [2018-12-09 17:39:54,390 INFO L451 ceAbstractionStarter]: At program point L1835-1(line 1835) the Hoare annotation is: true [2018-12-09 17:39:54,390 INFO L444 ceAbstractionStarter]: At program point L1833(line 1833) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (= ~__ste_email_to0~0 2) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 ~__ste_client_privateKey0~0)) (not (= |old(~__ste_email_to0~0)| 2)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,390 INFO L448 ceAbstractionStarter]: For program point L1833-1(line 1833) no Hoare annotation was computed. [2018-12-09 17:39:54,390 INFO L444 ceAbstractionStarter]: At program point L1280(line 1280) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= |setup_bob__wrappee__Base_#in~bob___0| 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (= setup_bob__wrappee__Base_~bob___0 1) (= |#t~string82.base| 0) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,390 INFO L448 ceAbstractionStarter]: For program point setup_bob__wrappee__BaseFINAL(lines 1275 1284) no Hoare annotation was computed. [2018-12-09 17:39:54,390 INFO L451 ceAbstractionStarter]: At program point setup_bob__wrappee__BaseENTRY(lines 1275 1284) the Hoare annotation is: true [2018-12-09 17:39:54,390 INFO L448 ceAbstractionStarter]: For program point setup_bob__wrappee__BaseEXIT(lines 1275 1284) no Hoare annotation was computed. [2018-12-09 17:39:54,390 INFO L448 ceAbstractionStarter]: For program point L2426(lines 2426 2438) no Hoare annotation was computed. [2018-12-09 17:39:54,390 INFO L448 ceAbstractionStarter]: For program point L2414(lines 2414 2422) no Hoare annotation was computed. [2018-12-09 17:39:54,390 INFO L448 ceAbstractionStarter]: For program point L2447(lines 2447 2451) no Hoare annotation was computed. [2018-12-09 17:39:54,390 INFO L448 ceAbstractionStarter]: For program point L2410(lines 2410 2458) no Hoare annotation was computed. [2018-12-09 17:39:54,390 INFO L448 ceAbstractionStarter]: For program point L2444(lines 2444 2452) no Hoare annotation was computed. [2018-12-09 17:39:54,390 INFO L448 ceAbstractionStarter]: For program point L2411(lines 2411 2423) no Hoare annotation was computed. [2018-12-09 17:39:54,390 INFO L448 ceAbstractionStarter]: For program point L2440(lines 2440 2456) no Hoare annotation was computed. [2018-12-09 17:39:54,390 INFO L448 ceAbstractionStarter]: For program point L2440-1(lines 2406 2461) no Hoare annotation was computed. [2018-12-09 17:39:54,390 INFO L448 ceAbstractionStarter]: For program point L2432(lines 2432 2436) no Hoare annotation was computed. [2018-12-09 17:39:54,390 INFO L451 ceAbstractionStarter]: At program point setClientAddressBookAddressENTRY(lines 2406 2461) the Hoare annotation is: true [2018-12-09 17:39:54,390 INFO L448 ceAbstractionStarter]: For program point setClientAddressBookAddressEXIT(lines 2406 2461) no Hoare annotation was computed. [2018-12-09 17:39:54,390 INFO L448 ceAbstractionStarter]: For program point L2441(lines 2441 2453) no Hoare annotation was computed. [2018-12-09 17:39:54,391 INFO L448 ceAbstractionStarter]: For program point L2429(lines 2429 2437) no Hoare annotation was computed. [2018-12-09 17:39:54,391 INFO L448 ceAbstractionStarter]: For program point L2425(lines 2425 2457) no Hoare annotation was computed. [2018-12-09 17:39:54,391 INFO L448 ceAbstractionStarter]: For program point L2417(lines 2417 2421) no Hoare annotation was computed. [2018-12-09 17:39:54,391 INFO L448 ceAbstractionStarter]: For program point L2912(lines 2912 2918) no Hoare annotation was computed. [2018-12-09 17:39:54,391 INFO L448 ceAbstractionStarter]: For program point getClientForwardReceiverFINAL(lines 2900 2923) no Hoare annotation was computed. [2018-12-09 17:39:54,391 INFO L448 ceAbstractionStarter]: For program point L2908(lines 2908 2919) no Hoare annotation was computed. [2018-12-09 17:39:54,391 INFO L448 ceAbstractionStarter]: For program point getClientForwardReceiverEXIT(lines 2900 2923) no Hoare annotation was computed. [2018-12-09 17:39:54,391 INFO L448 ceAbstractionStarter]: For program point L2904(lines 2904 2920) no Hoare annotation was computed. [2018-12-09 17:39:54,391 INFO L451 ceAbstractionStarter]: At program point getClientForwardReceiverENTRY(lines 2900 2923) the Hoare annotation is: true [2018-12-09 17:39:54,391 INFO L448 ceAbstractionStarter]: For program point incomingFINAL(lines 1715 1725) no Hoare annotation was computed. [2018-12-09 17:39:54,391 INFO L444 ceAbstractionStarter]: At program point incomingENTRY(lines 1715 1725) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (= ~__ste_email_to0~0 2) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 ~__ste_client_privateKey0~0)) (not (= |old(~__ste_email_to0~0)| 2)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,391 INFO L444 ceAbstractionStarter]: At program point L1720(line 1720) the Hoare annotation is: (let ((.cse0 (not (= 0 |#t~string82.offset|))) (.cse1 (not (= 3 ~chuck~0))) (.cse2 (not (= ~__ste_client_idCounter0~0 1))) (.cse3 (not (= ~__ste_ClientAddressBook_size0~0 0))) (.cse4 (not (= 0 ~__ste_client_autoResponse0~0))) (.cse5 (not (= 0 ~__ste_client_forwardReceiver0~0))) (.cse6 (not (= 0 |#t~string80.offset|))) (.cse7 (not (= 1 ~bob~0))) (.cse8 (not (= ~rjh~0 2))) (.cse9 (= |#t~string82.base| 0)) (.cse10 (not (= 123 ~__ste_client_privateKey0~0))) (.cse11 (not (= |old(~__ste_email_to0~0)| 2))) (.cse12 (not (= 0 |#t~string84.offset|))) (.cse13 (= 0 |#t~string84.base|)) (.cse14 (= 0 |#t~string80.base|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= incoming_~client 2) .cse7 .cse8 .cse9 .cse10 (not (= |incoming_#in~client| 2)) .cse11 .cse12 .cse13 .cse14) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ~__ste_email_to0~0 2) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14))) [2018-12-09 17:39:54,391 INFO L444 ceAbstractionStarter]: At program point L1720-1(line 1720) the Hoare annotation is: (let ((.cse0 (not (= 0 |#t~string82.offset|))) (.cse1 (not (= 3 ~chuck~0))) (.cse2 (not (= ~__ste_client_idCounter0~0 1))) (.cse3 (not (= ~__ste_ClientAddressBook_size0~0 0))) (.cse4 (not (= 0 ~__ste_client_autoResponse0~0))) (.cse5 (not (= 0 ~__ste_client_forwardReceiver0~0))) (.cse6 (not (= 0 |#t~string80.offset|))) (.cse7 (not (= 1 ~bob~0))) (.cse8 (not (= ~rjh~0 2))) (.cse9 (= |#t~string82.base| 0)) (.cse10 (not (= 123 ~__ste_client_privateKey0~0))) (.cse11 (not (= |old(~__ste_email_to0~0)| 2))) (.cse12 (not (= 0 |#t~string84.offset|))) (.cse13 (= 0 |#t~string84.base|)) (.cse14 (= 0 |#t~string80.base|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= incoming_~client 2) .cse7 .cse8 .cse9 .cse10 (not (= |incoming_#in~client| 2)) .cse11 .cse12 .cse13 .cse14) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ~__ste_email_to0~0 2) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14))) [2018-12-09 17:39:54,391 INFO L448 ceAbstractionStarter]: For program point incomingEXIT(lines 1715 1725) no Hoare annotation was computed. [2018-12-09 17:39:54,391 INFO L448 ceAbstractionStarter]: For program point createEmailEXIT(lines 1221 1235) no Hoare annotation was computed. [2018-12-09 17:39:54,391 INFO L448 ceAbstractionStarter]: For program point L1229(line 1229) no Hoare annotation was computed. [2018-12-09 17:39:54,391 INFO L444 ceAbstractionStarter]: At program point L1228(line 1228) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (and (= createEmail_~msg~0 1) (= createEmail_~to 2) (= createEmail_~from 0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (not (= |createEmail_#in~from| 0)) (not (= 1 ~bob~0)) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= |createEmail_#in~to| 2)) (not (= 123 ~__ste_client_privateKey0~0)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,391 INFO L444 ceAbstractionStarter]: At program point L1228-1(line 1228) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (and (= createEmail_~msg~0 1) (= createEmail_~to 2) (= createEmail_~from 0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (not (= |createEmail_#in~from| 0)) (not (= 1 ~bob~0)) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= |createEmail_#in~to| 2)) (not (= 123 ~__ste_client_privateKey0~0)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,392 INFO L451 ceAbstractionStarter]: At program point createEmailENTRY(lines 1221 1235) the Hoare annotation is: true [2018-12-09 17:39:54,392 INFO L448 ceAbstractionStarter]: For program point createEmailFINAL(lines 1221 1235) no Hoare annotation was computed. [2018-12-09 17:39:54,392 INFO L444 ceAbstractionStarter]: At program point rjhDeletePrivateKeyENTRY(lines 1498 1507) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (not (= ~rjh~0 2)) (= ~__ste_client_privateKey0~0 123) (= |#t~string82.base| 0) (not (= 123 |old(~__ste_client_privateKey0~0)|)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,392 INFO L448 ceAbstractionStarter]: For program point rjhDeletePrivateKeyEXIT(lines 1498 1507) no Hoare annotation was computed. [2018-12-09 17:39:54,392 INFO L448 ceAbstractionStarter]: For program point rjhDeletePrivateKeyFINAL(lines 1498 1507) no Hoare annotation was computed. [2018-12-09 17:39:54,392 INFO L444 ceAbstractionStarter]: At program point L159(line 159) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= |old(~__ste_ClientAddressBook_size0~0)| 0)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 |old(~__ste_client_privateKey0~0)|)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= test_~op5~0 0) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,392 INFO L448 ceAbstractionStarter]: For program point L159-1(line 159) no Hoare annotation was computed. [2018-12-09 17:39:54,392 INFO L448 ceAbstractionStarter]: For program point L143(lines 143 150) no Hoare annotation was computed. [2018-12-09 17:39:54,392 INFO L451 ceAbstractionStarter]: At program point L110(lines 97 261) the Hoare annotation is: true [2018-12-09 17:39:54,392 INFO L444 ceAbstractionStarter]: At program point L201(line 201) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= |old(~__ste_ClientAddressBook_size0~0)| 0)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (not (= 0 |#t~string80.offset|)) (= test_~op8~0 0) (not (= 1 ~bob~0)) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 |old(~__ste_client_privateKey0~0)|)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,392 INFO L448 ceAbstractionStarter]: For program point L201-1(line 201) no Hoare annotation was computed. [2018-12-09 17:39:54,392 INFO L448 ceAbstractionStarter]: For program point L185(lines 185 192) no Hoare annotation was computed. [2018-12-09 17:39:54,392 INFO L451 ceAbstractionStarter]: At program point L152(lines 139 258) the Hoare annotation is: true [2018-12-09 17:39:54,392 INFO L444 ceAbstractionStarter]: At program point L243(line 243) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= |old(~__ste_ClientAddressBook_size0~0)| 0)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 |old(~__ste_client_privateKey0~0)|)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= test_~op11~0 0) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,392 INFO L448 ceAbstractionStarter]: For program point L243-1(line 243) no Hoare annotation was computed. [2018-12-09 17:39:54,392 INFO L444 ceAbstractionStarter]: At program point L103(line 103) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (= test_~op1~0 0) (not (= ~__ste_client_idCounter0~0 1)) (not (= |old(~__ste_ClientAddressBook_size0~0)| 0)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 |old(~__ste_client_privateKey0~0)|)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,392 INFO L448 ceAbstractionStarter]: For program point L103-1(line 103) no Hoare annotation was computed. [2018-12-09 17:39:54,392 INFO L448 ceAbstractionStarter]: For program point L227(lines 227 234) no Hoare annotation was computed. [2018-12-09 17:39:54,392 INFO L448 ceAbstractionStarter]: For program point testEXIT(lines 50 270) no Hoare annotation was computed. [2018-12-09 17:39:54,392 INFO L451 ceAbstractionStarter]: At program point L194(lines 181 255) the Hoare annotation is: true [2018-12-09 17:39:54,393 INFO L444 ceAbstractionStarter]: At program point testENTRY(lines 50 270) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= |old(~__ste_ClientAddressBook_size0~0)| 0)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (not (= ~rjh~0 2)) (and (= ~__ste_ClientAddressBook_size0~0 0) (= ~__ste_client_privateKey0~0 123) (= ~__ste_client_autoResponse0~0 0) (= ~__ste_client_forwardReceiver0~0 0)) (= |#t~string82.base| 0) (not (= 123 |old(~__ste_client_privateKey0~0)|)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,393 INFO L448 ceAbstractionStarter]: For program point testFINAL(lines 50 270) no Hoare annotation was computed. [2018-12-09 17:39:54,393 INFO L444 ceAbstractionStarter]: At program point L145(line 145) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= |old(~__ste_ClientAddressBook_size0~0)| 0)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (= test_~op4~0 0) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 |old(~__ste_client_privateKey0~0)|)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,393 INFO L448 ceAbstractionStarter]: For program point L145-1(line 145) no Hoare annotation was computed. [2018-12-09 17:39:54,393 INFO L451 ceAbstractionStarter]: At program point L236(lines 223 252) the Hoare annotation is: true [2018-12-09 17:39:54,393 INFO L448 ceAbstractionStarter]: For program point L129(lines 129 136) no Hoare annotation was computed. [2018-12-09 17:39:54,393 INFO L444 ceAbstractionStarter]: At program point L187(line 187) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= |old(~__ste_ClientAddressBook_size0~0)| 0)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 |old(~__ste_client_privateKey0~0)|)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= test_~op7~0 0) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,393 INFO L448 ceAbstractionStarter]: For program point L187-1(line 187) no Hoare annotation was computed. [2018-12-09 17:39:54,393 INFO L448 ceAbstractionStarter]: For program point L171(lines 171 178) no Hoare annotation was computed. [2018-12-09 17:39:54,393 INFO L451 ceAbstractionStarter]: At program point L138(lines 125 259) the Hoare annotation is: true [2018-12-09 17:39:54,393 INFO L444 ceAbstractionStarter]: At program point L229(line 229) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= |old(~__ste_ClientAddressBook_size0~0)| 0)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (not (= 0 |#t~string80.offset|)) (= test_~op10~0 0) (not (= 1 ~bob~0)) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 |old(~__ste_client_privateKey0~0)|)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,393 INFO L448 ceAbstractionStarter]: For program point L229-1(line 229) no Hoare annotation was computed. [2018-12-09 17:39:54,393 INFO L448 ceAbstractionStarter]: For program point L97(lines 97 261) no Hoare annotation was computed. [2018-12-09 17:39:54,393 INFO L448 ceAbstractionStarter]: For program point L213(lines 213 220) no Hoare annotation was computed. [2018-12-09 17:39:54,393 INFO L451 ceAbstractionStarter]: At program point L180(lines 167 256) the Hoare annotation is: true [2018-12-09 17:39:54,393 INFO L451 ceAbstractionStarter]: At program point L263(lines 88 264) the Hoare annotation is: true [2018-12-09 17:39:54,393 INFO L444 ceAbstractionStarter]: At program point L131(line 131) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= |old(~__ste_ClientAddressBook_size0~0)| 0)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 |old(~__ste_client_privateKey0~0)|)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|) (= test_~op3~0 0)) [2018-12-09 17:39:54,393 INFO L448 ceAbstractionStarter]: For program point L131-1(line 131) no Hoare annotation was computed. [2018-12-09 17:39:54,393 INFO L451 ceAbstractionStarter]: At program point L222(lines 209 253) the Hoare annotation is: true [2018-12-09 17:39:54,393 INFO L448 ceAbstractionStarter]: For program point L90(lines 89 262) no Hoare annotation was computed. [2018-12-09 17:39:54,393 INFO L448 ceAbstractionStarter]: For program point L115(lines 115 122) no Hoare annotation was computed. [2018-12-09 17:39:54,394 INFO L444 ceAbstractionStarter]: At program point L173(line 173) the Hoare annotation is: (or (= test_~op6~0 0) (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= |old(~__ste_ClientAddressBook_size0~0)| 0)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 |old(~__ste_client_privateKey0~0)|)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,394 INFO L448 ceAbstractionStarter]: For program point L173-1(line 173) no Hoare annotation was computed. [2018-12-09 17:39:54,394 INFO L448 ceAbstractionStarter]: For program point L157(lines 157 164) no Hoare annotation was computed. [2018-12-09 17:39:54,394 INFO L451 ceAbstractionStarter]: At program point L124(lines 111 260) the Hoare annotation is: true [2018-12-09 17:39:54,394 INFO L448 ceAbstractionStarter]: For program point L91(lines 91 95) no Hoare annotation was computed. [2018-12-09 17:39:54,394 INFO L444 ceAbstractionStarter]: At program point L215(line 215) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= |old(~__ste_ClientAddressBook_size0~0)| 0)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (= test_~op9~0 0) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 |old(~__ste_client_privateKey0~0)|)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,394 INFO L448 ceAbstractionStarter]: For program point L215-1(line 215) no Hoare annotation was computed. [2018-12-09 17:39:54,394 INFO L448 ceAbstractionStarter]: For program point L199(lines 199 206) no Hoare annotation was computed. [2018-12-09 17:39:54,394 INFO L451 ceAbstractionStarter]: At program point L166(lines 153 257) the Hoare annotation is: true [2018-12-09 17:39:54,394 INFO L444 ceAbstractionStarter]: At program point L117(line 117) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= |old(~__ste_ClientAddressBook_size0~0)| 0)) (not (= 0 |old(~__ste_client_autoResponse0~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (= test_~op2~0 0) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 |old(~__ste_client_privateKey0~0)|)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,394 INFO L448 ceAbstractionStarter]: For program point L117-1(line 117) no Hoare annotation was computed. [2018-12-09 17:39:54,394 INFO L448 ceAbstractionStarter]: For program point L241(lines 241 248) no Hoare annotation was computed. [2018-12-09 17:39:54,394 INFO L451 ceAbstractionStarter]: At program point L208(lines 195 254) the Hoare annotation is: true [2018-12-09 17:39:54,394 INFO L451 ceAbstractionStarter]: At program point L241-1(lines 89 262) the Hoare annotation is: true [2018-12-09 17:39:54,394 INFO L448 ceAbstractionStarter]: For program point L101(lines 101 108) no Hoare annotation was computed. [2018-12-09 17:39:54,394 INFO L448 ceAbstractionStarter]: For program point L848(lines 848 854) no Hoare annotation was computed. [2018-12-09 17:39:54,394 INFO L448 ceAbstractionStarter]: For program point getEmailToFINAL(lines 840 858) no Hoare annotation was computed. [2018-12-09 17:39:54,394 INFO L448 ceAbstractionStarter]: For program point L844(lines 844 855) no Hoare annotation was computed. [2018-12-09 17:39:54,394 INFO L448 ceAbstractionStarter]: For program point getEmailToEXIT(lines 840 858) no Hoare annotation was computed. [2018-12-09 17:39:54,394 INFO L451 ceAbstractionStarter]: At program point getEmailToENTRY(lines 840 858) the Hoare annotation is: true [2018-12-09 17:39:54,394 INFO L448 ceAbstractionStarter]: For program point L1633(line 1633) no Hoare annotation was computed. [2018-12-09 17:39:54,394 INFO L451 ceAbstractionStarter]: At program point L1634-1(line 1634) the Hoare annotation is: true [2018-12-09 17:39:54,394 INFO L451 ceAbstractionStarter]: At program point L1632(line 1632) the Hoare annotation is: true [2018-12-09 17:39:54,395 INFO L444 ceAbstractionStarter]: At program point L1631(line 1631) the Hoare annotation is: (let ((.cse0 (not (= 0 |#t~string82.offset|))) (.cse1 (not (= 3 ~chuck~0))) (.cse2 (not (= ~__ste_client_idCounter0~0 1))) (.cse3 (not (= ~__ste_ClientAddressBook_size0~0 0))) (.cse4 (not (= 0 ~__ste_client_autoResponse0~0))) (.cse5 (not (= 0 ~__ste_client_forwardReceiver0~0))) (.cse6 (not (= 0 |#t~string80.offset|))) (.cse7 (not (= 1 ~bob~0))) (.cse8 (not (= ~rjh~0 2))) (.cse9 (= |#t~string82.base| 0)) (.cse10 (not (= 123 ~__ste_client_privateKey0~0))) (.cse11 (not (= |old(~__ste_email_to0~0)| 2))) (.cse12 (not (= 0 |#t~string84.offset|))) (.cse13 (= 0 |#t~string84.base|)) (.cse14 (= 0 |#t~string80.base|))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= |outgoing__wrappee__AddressBook_#in~client| 1)) .cse4 .cse5 .cse6 (= outgoing__wrappee__AddressBook_~client 1) .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ~__ste_email_to0~0 2) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14))) [2018-12-09 17:39:54,395 INFO L451 ceAbstractionStarter]: At program point L1631-1(line 1631) the Hoare annotation is: true [2018-12-09 17:39:54,395 INFO L444 ceAbstractionStarter]: At program point L1629(line 1629) the Hoare annotation is: (let ((.cse0 (not (= 0 |#t~string82.offset|))) (.cse1 (not (= 3 ~chuck~0))) (.cse2 (not (= ~__ste_client_idCounter0~0 1))) (.cse3 (not (= ~__ste_ClientAddressBook_size0~0 0))) (.cse4 (not (= 0 ~__ste_client_autoResponse0~0))) (.cse5 (not (= 0 ~__ste_client_forwardReceiver0~0))) (.cse6 (not (= 0 |#t~string80.offset|))) (.cse7 (not (= 1 ~bob~0))) (.cse8 (not (= ~rjh~0 2))) (.cse9 (= |#t~string82.base| 0)) (.cse10 (not (= 123 ~__ste_client_privateKey0~0))) (.cse11 (not (= |old(~__ste_email_to0~0)| 2))) (.cse12 (not (= 0 |#t~string84.offset|))) (.cse13 (= 0 |#t~string84.base|)) (.cse14 (= 0 |#t~string80.base|))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= |outgoing__wrappee__AddressBook_#in~client| 1)) .cse4 .cse5 .cse6 (= outgoing__wrappee__AddressBook_~client 1) .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ~__ste_email_to0~0 2) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14))) [2018-12-09 17:39:54,395 INFO L448 ceAbstractionStarter]: For program point L1629-1(line 1629) no Hoare annotation was computed. [2018-12-09 17:39:54,395 INFO L444 ceAbstractionStarter]: At program point L1626(line 1626) the Hoare annotation is: (let ((.cse0 (not (= 0 |#t~string82.offset|))) (.cse1 (not (= 3 ~chuck~0))) (.cse2 (not (= ~__ste_client_idCounter0~0 1))) (.cse3 (not (= ~__ste_ClientAddressBook_size0~0 0))) (.cse4 (not (= 0 ~__ste_client_autoResponse0~0))) (.cse5 (not (= 0 ~__ste_client_forwardReceiver0~0))) (.cse6 (not (= 0 |#t~string80.offset|))) (.cse7 (not (= 1 ~bob~0))) (.cse8 (not (= ~rjh~0 2))) (.cse9 (= |#t~string82.base| 0)) (.cse10 (not (= 123 ~__ste_client_privateKey0~0))) (.cse11 (not (= |old(~__ste_email_to0~0)| 2))) (.cse12 (not (= 0 |#t~string84.offset|))) (.cse13 (= 0 |#t~string84.base|)) (.cse14 (= 0 |#t~string80.base|))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= |outgoing__wrappee__AddressBook_#in~client| 1)) .cse4 .cse5 .cse6 (= outgoing__wrappee__AddressBook_~client 1) .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ~__ste_email_to0~0 2) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14))) [2018-12-09 17:39:54,395 INFO L448 ceAbstractionStarter]: For program point L1626-1(line 1626) no Hoare annotation was computed. [2018-12-09 17:39:54,395 INFO L444 ceAbstractionStarter]: At program point L1624(line 1624) the Hoare annotation is: (let ((.cse0 (not (= 0 |#t~string82.offset|))) (.cse1 (not (= 3 ~chuck~0))) (.cse2 (not (= ~__ste_client_idCounter0~0 1))) (.cse3 (not (= ~__ste_ClientAddressBook_size0~0 0))) (.cse4 (not (= 0 ~__ste_client_autoResponse0~0))) (.cse5 (not (= 0 ~__ste_client_forwardReceiver0~0))) (.cse6 (not (= 0 |#t~string80.offset|))) (.cse7 (not (= 1 ~bob~0))) (.cse8 (not (= ~rjh~0 2))) (.cse9 (= |#t~string82.base| 0)) (.cse10 (not (= 123 ~__ste_client_privateKey0~0))) (.cse11 (not (= |old(~__ste_email_to0~0)| 2))) (.cse12 (not (= 0 |#t~string84.offset|))) (.cse13 (= 0 |#t~string84.base|)) (.cse14 (= 0 |#t~string80.base|))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= |outgoing__wrappee__AddressBook_#in~client| 1)) .cse4 .cse5 .cse6 (= outgoing__wrappee__AddressBook_~client 1) .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ~__ste_email_to0~0 2) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14))) [2018-12-09 17:39:54,395 INFO L448 ceAbstractionStarter]: For program point outgoing__wrappee__AddressBookEXIT(lines 1608 1644) no Hoare annotation was computed. [2018-12-09 17:39:54,395 INFO L448 ceAbstractionStarter]: For program point L1624-1(line 1624) no Hoare annotation was computed. [2018-12-09 17:39:54,395 INFO L448 ceAbstractionStarter]: For program point L1622(lines 1622 1641) no Hoare annotation was computed. [2018-12-09 17:39:54,395 INFO L444 ceAbstractionStarter]: At program point L1619(line 1619) the Hoare annotation is: (let ((.cse0 (not (= 0 |#t~string82.offset|))) (.cse1 (not (= 3 ~chuck~0))) (.cse2 (not (= ~__ste_client_idCounter0~0 1))) (.cse3 (not (= ~__ste_ClientAddressBook_size0~0 0))) (.cse4 (not (= 0 ~__ste_client_autoResponse0~0))) (.cse5 (not (= 0 ~__ste_client_forwardReceiver0~0))) (.cse6 (not (= 0 |#t~string80.offset|))) (.cse7 (not (= 1 ~bob~0))) (.cse8 (not (= ~rjh~0 2))) (.cse9 (= |#t~string82.base| 0)) (.cse10 (not (= 123 ~__ste_client_privateKey0~0))) (.cse11 (not (= |old(~__ste_email_to0~0)| 2))) (.cse12 (not (= 0 |#t~string84.offset|))) (.cse13 (= 0 |#t~string84.base|)) (.cse14 (= 0 |#t~string80.base|))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= |outgoing__wrappee__AddressBook_#in~client| 1)) .cse4 .cse5 .cse6 (= outgoing__wrappee__AddressBook_~client 1) .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ~__ste_email_to0~0 2) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14))) [2018-12-09 17:39:54,395 INFO L448 ceAbstractionStarter]: For program point L1619-1(line 1619) no Hoare annotation was computed. [2018-12-09 17:39:54,395 INFO L444 ceAbstractionStarter]: At program point outgoing__wrappee__AddressBookENTRY(lines 1608 1644) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (= ~__ste_email_to0~0 2) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 ~__ste_client_privateKey0~0)) (not (= |old(~__ste_email_to0~0)| 2)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,396 INFO L444 ceAbstractionStarter]: At program point L1639(line 1639) the Hoare annotation is: (let ((.cse0 (not (= 0 |#t~string82.offset|))) (.cse1 (not (= 3 ~chuck~0))) (.cse2 (not (= ~__ste_client_idCounter0~0 1))) (.cse3 (not (= ~__ste_ClientAddressBook_size0~0 0))) (.cse4 (not (= 0 ~__ste_client_autoResponse0~0))) (.cse5 (not (= 0 ~__ste_client_forwardReceiver0~0))) (.cse6 (not (= 0 |#t~string80.offset|))) (.cse7 (not (= 1 ~bob~0))) (.cse8 (not (= ~rjh~0 2))) (.cse9 (= |#t~string82.base| 0)) (.cse10 (not (= 123 ~__ste_client_privateKey0~0))) (.cse11 (not (= |old(~__ste_email_to0~0)| 2))) (.cse12 (not (= 0 |#t~string84.offset|))) (.cse13 (= 0 |#t~string84.base|)) (.cse14 (= 0 |#t~string80.base|))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= |outgoing__wrappee__AddressBook_#in~client| 1)) .cse4 .cse5 .cse6 (= outgoing__wrappee__AddressBook_~client 1) .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ~__ste_email_to0~0 2) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14))) [2018-12-09 17:39:54,396 INFO L448 ceAbstractionStarter]: For program point L1639-1(lines 1608 1644) no Hoare annotation was computed. [2018-12-09 17:39:54,396 INFO L451 ceAbstractionStarter]: At program point L1634(line 1634) the Hoare annotation is: true [2018-12-09 17:39:54,396 INFO L451 ceAbstractionStarter]: At program point get_queued_emailENTRY(lines 1782 1790) the Hoare annotation is: true [2018-12-09 17:39:54,396 INFO L448 ceAbstractionStarter]: For program point get_queued_emailFINAL(lines 1782 1790) no Hoare annotation was computed. [2018-12-09 17:39:54,396 INFO L448 ceAbstractionStarter]: For program point get_queued_emailEXIT(lines 1782 1790) no Hoare annotation was computed. [2018-12-09 17:39:54,396 INFO L444 ceAbstractionStarter]: At program point L1681(line 1681) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (= ~__ste_email_to0~0 2) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 ~__ste_client_privateKey0~0)) (not (= |old(~__ste_email_to0~0)| 2)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,396 INFO L444 ceAbstractionStarter]: At program point L1681-1(line 1681) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (= ~__ste_email_to0~0 2) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 ~__ste_client_privateKey0~0)) (not (= |old(~__ste_email_to0~0)| 2)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,396 INFO L444 ceAbstractionStarter]: At program point incoming__wrappee__SignENTRY(lines 1676 1693) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (= ~__ste_email_to0~0 2) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 ~__ste_client_privateKey0~0)) (not (= |old(~__ste_email_to0~0)| 2)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,396 INFO L448 ceAbstractionStarter]: For program point incoming__wrappee__SignEXIT(lines 1676 1693) no Hoare annotation was computed. [2018-12-09 17:39:54,396 INFO L444 ceAbstractionStarter]: At program point L1686(line 1686) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (= ~__ste_email_to0~0 2) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 ~__ste_client_privateKey0~0)) (not (= |old(~__ste_email_to0~0)| 2)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,397 INFO L448 ceAbstractionStarter]: For program point L1684(lines 1684 1690) no Hoare annotation was computed. [2018-12-09 17:39:54,398 INFO L448 ceAbstractionStarter]: For program point L1684-1(lines 1676 1693) no Hoare annotation was computed. [2018-12-09 17:39:54,398 INFO L448 ceAbstractionStarter]: For program point L1682(line 1682) no Hoare annotation was computed. [2018-12-09 17:39:54,398 INFO L448 ceAbstractionStarter]: For program point L2496(lines 2496 2504) no Hoare annotation was computed. [2018-12-09 17:39:54,398 INFO L448 ceAbstractionStarter]: For program point L2499-2(lines 2489 2508) no Hoare annotation was computed. [2018-12-09 17:39:54,398 INFO L448 ceAbstractionStarter]: For program point L2493(lines 2493 2505) no Hoare annotation was computed. [2018-12-09 17:39:54,398 INFO L448 ceAbstractionStarter]: For program point setClientAutoResponseEXIT(lines 2489 2508) no Hoare annotation was computed. [2018-12-09 17:39:54,398 INFO L444 ceAbstractionStarter]: At program point setClientAutoResponseENTRY(lines 2489 2508) the Hoare annotation is: (let ((.cse0 (= ~__ste_client_autoResponse0~0 0)) (.cse1 (not (= 0 |old(~__ste_client_autoResponse0~0)|)))) (and (or (not (= 0 |#t~string82.offset|)) (not (= ~__ste_client_idCounter0~0 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (= |#t~string82.base| 0) .cse0 .cse1 (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (= 0 |#t~string80.base|)) (or .cse0 .cse1 (not (= 0 ~__ste_client_forwardReceiver0~0))))) [2018-12-09 17:39:54,398 INFO L448 ceAbstractionStarter]: For program point L2499(lines 2499 2503) no Hoare annotation was computed. [2018-12-09 17:39:54,398 INFO L444 ceAbstractionStarter]: At program point setClientAddressBookSizeENTRY(lines 2080 2099) the Hoare annotation is: (let ((.cse0 (not (= 0 |#t~string82.offset|))) (.cse1 (not (= ~__ste_client_idCounter0~0 1))) (.cse2 (not (= |old(~__ste_ClientAddressBook_size0~0)| 0))) (.cse3 (= |#t~string82.base| 0)) (.cse9 (= ~__ste_ClientAddressBook_size0~0 0)) (.cse4 (not (= 0 |#t~string84.offset|))) (.cse5 (= 0 |#t~string84.base|)) (.cse6 (not (= 0 |#t~string80.offset|))) (.cse7 (not (= 1 ~bob~0))) (.cse8 (= 0 |#t~string80.base|))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= 0 ~__ste_client_forwardReceiver0~0)) .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or .cse0 .cse1 .cse2 .cse3 .cse9 (not (= 0 ~__ste_client_autoResponse0~0)) .cse4 .cse5 .cse6 .cse7 .cse8))) [2018-12-09 17:39:54,398 INFO L448 ceAbstractionStarter]: For program point L2090(lines 2090 2094) no Hoare annotation was computed. [2018-12-09 17:39:54,398 INFO L448 ceAbstractionStarter]: For program point L2090-2(lines 2080 2099) no Hoare annotation was computed. [2018-12-09 17:39:54,398 INFO L448 ceAbstractionStarter]: For program point L2087(lines 2087 2095) no Hoare annotation was computed. [2018-12-09 17:39:54,398 INFO L448 ceAbstractionStarter]: For program point L2084(lines 2084 2096) no Hoare annotation was computed. [2018-12-09 17:39:54,398 INFO L448 ceAbstractionStarter]: For program point setClientAddressBookSizeEXIT(lines 2080 2099) no Hoare annotation was computed. [2018-12-09 17:39:54,398 INFO L448 ceAbstractionStarter]: For program point getClientKeyringUserEXIT(lines 2637 2690) no Hoare annotation was computed. [2018-12-09 17:39:54,398 INFO L448 ceAbstractionStarter]: For program point L2655(lines 2655 2686) no Hoare annotation was computed. [2018-12-09 17:39:54,403 INFO L448 ceAbstractionStarter]: For program point L2674(lines 2674 2680) no Hoare annotation was computed. [2018-12-09 17:39:54,403 INFO L448 ceAbstractionStarter]: For program point L2641(lines 2641 2687) no Hoare annotation was computed. [2018-12-09 17:39:54,403 INFO L448 ceAbstractionStarter]: For program point L2670(lines 2670 2681) no Hoare annotation was computed. [2018-12-09 17:39:54,403 INFO L448 ceAbstractionStarter]: For program point L2660(lines 2660 2666) no Hoare annotation was computed. [2018-12-09 17:39:54,403 INFO L448 ceAbstractionStarter]: For program point getClientKeyringUserFINAL(lines 2637 2690) no Hoare annotation was computed. [2018-12-09 17:39:54,403 INFO L448 ceAbstractionStarter]: For program point L2656(lines 2656 2667) no Hoare annotation was computed. [2018-12-09 17:39:54,403 INFO L448 ceAbstractionStarter]: For program point L2646(lines 2646 2652) no Hoare annotation was computed. [2018-12-09 17:39:54,403 INFO L451 ceAbstractionStarter]: At program point getClientKeyringUserENTRY(lines 2637 2690) the Hoare annotation is: true [2018-12-09 17:39:54,403 INFO L448 ceAbstractionStarter]: For program point L2642(lines 2642 2653) no Hoare annotation was computed. [2018-12-09 17:39:54,403 INFO L448 ceAbstractionStarter]: For program point L2669(lines 2669 2685) no Hoare annotation was computed. [2018-12-09 17:39:54,403 INFO L448 ceAbstractionStarter]: For program point L2721(lines 2721 2725) no Hoare annotation was computed. [2018-12-09 17:39:54,403 INFO L448 ceAbstractionStarter]: For program point L2717-1(lines 2691 2734) no Hoare annotation was computed. [2018-12-09 17:39:54,403 INFO L451 ceAbstractionStarter]: At program point setClientKeyringUserENTRY(lines 2691 2734) the Hoare annotation is: true [2018-12-09 17:39:54,403 INFO L448 ceAbstractionStarter]: For program point L2717(lines 2717 2729) no Hoare annotation was computed. [2018-12-09 17:39:54,403 INFO L448 ceAbstractionStarter]: For program point L2707(lines 2707 2715) no Hoare annotation was computed. [2018-12-09 17:39:54,403 INFO L448 ceAbstractionStarter]: For program point L2699(lines 2699 2703) no Hoare annotation was computed. [2018-12-09 17:39:54,403 INFO L448 ceAbstractionStarter]: For program point L2695(lines 2695 2731) no Hoare annotation was computed. [2018-12-09 17:39:54,403 INFO L448 ceAbstractionStarter]: For program point setClientKeyringUserEXIT(lines 2691 2734) no Hoare annotation was computed. [2018-12-09 17:39:54,403 INFO L448 ceAbstractionStarter]: For program point L2718(lines 2718 2726) no Hoare annotation was computed. [2018-12-09 17:39:54,403 INFO L448 ceAbstractionStarter]: For program point L2710(lines 2710 2714) no Hoare annotation was computed. [2018-12-09 17:39:54,404 INFO L448 ceAbstractionStarter]: For program point L2706(lines 2706 2730) no Hoare annotation was computed. [2018-12-09 17:39:54,404 INFO L448 ceAbstractionStarter]: For program point L2696(lines 2696 2704) no Hoare annotation was computed. [2018-12-09 17:39:54,404 INFO L444 ceAbstractionStarter]: At program point L1601(line 1601) the Hoare annotation is: (let ((.cse0 (not (= 0 |#t~string82.offset|))) (.cse1 (not (= 3 ~chuck~0))) (.cse2 (not (= ~__ste_client_idCounter0~0 1))) (.cse3 (not (= ~__ste_ClientAddressBook_size0~0 0))) (.cse4 (not (= 0 ~__ste_client_autoResponse0~0))) (.cse5 (not (= 0 ~__ste_client_forwardReceiver0~0))) (.cse6 (not (= 0 |#t~string80.offset|))) (.cse7 (not (= 1 ~bob~0))) (.cse8 (not (= ~rjh~0 2))) (.cse9 (= |#t~string82.base| 0)) (.cse10 (not (= 123 ~__ste_client_privateKey0~0))) (.cse11 (not (= |old(~__ste_email_to0~0)| 2))) (.cse12 (not (= 0 |#t~string84.offset|))) (.cse13 (= 0 |#t~string84.base|)) (.cse14 (= 0 |#t~string80.base|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= outgoing__wrappee__AutoResponder_~client 1) .cse11 .cse12 .cse13 (not (= |outgoing__wrappee__AutoResponder_#in~client| 1)) .cse14) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ~__ste_email_to0~0 2) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14))) [2018-12-09 17:39:54,408 INFO L444 ceAbstractionStarter]: At program point L1602-1(line 1602) the Hoare annotation is: (let ((.cse0 (not (= 0 |#t~string82.offset|))) (.cse1 (not (= 3 ~chuck~0))) (.cse2 (not (= ~__ste_client_idCounter0~0 1))) (.cse3 (not (= ~__ste_ClientAddressBook_size0~0 0))) (.cse4 (not (= 0 ~__ste_client_autoResponse0~0))) (.cse5 (not (= 0 ~__ste_client_forwardReceiver0~0))) (.cse6 (not (= 0 |#t~string80.offset|))) (.cse7 (not (= 1 ~bob~0))) (.cse8 (not (= ~rjh~0 2))) (.cse9 (= |#t~string82.base| 0)) (.cse10 (not (= 123 ~__ste_client_privateKey0~0))) (.cse11 (not (= |old(~__ste_email_to0~0)| 2))) (.cse12 (not (= 0 |#t~string84.offset|))) (.cse13 (= 0 |#t~string84.base|)) (.cse14 (= 0 |#t~string80.base|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= outgoing__wrappee__AutoResponder_~client 1) .cse11 .cse12 .cse13 (not (= |outgoing__wrappee__AutoResponder_#in~client| 1)) .cse14) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ~__ste_email_to0~0 2) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14))) [2018-12-09 17:39:54,408 INFO L448 ceAbstractionStarter]: For program point L1601-1(line 1601) no Hoare annotation was computed. [2018-12-09 17:39:54,408 INFO L448 ceAbstractionStarter]: For program point outgoing__wrappee__AutoResponderEXIT(lines 1596 1607) no Hoare annotation was computed. [2018-12-09 17:39:54,408 INFO L448 ceAbstractionStarter]: For program point outgoing__wrappee__AutoResponderFINAL(lines 1596 1607) no Hoare annotation was computed. [2018-12-09 17:39:54,408 INFO L444 ceAbstractionStarter]: At program point outgoing__wrappee__AutoResponderENTRY(lines 1596 1607) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (= ~__ste_email_to0~0 2) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 ~__ste_client_privateKey0~0)) (not (= |old(~__ste_email_to0~0)| 2)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,408 INFO L444 ceAbstractionStarter]: At program point L1602(line 1602) the Hoare annotation is: (let ((.cse0 (not (= 0 |#t~string82.offset|))) (.cse1 (not (= 3 ~chuck~0))) (.cse2 (not (= ~__ste_client_idCounter0~0 1))) (.cse3 (not (= ~__ste_ClientAddressBook_size0~0 0))) (.cse4 (not (= 0 ~__ste_client_autoResponse0~0))) (.cse5 (not (= 0 ~__ste_client_forwardReceiver0~0))) (.cse6 (not (= 0 |#t~string80.offset|))) (.cse7 (not (= 1 ~bob~0))) (.cse8 (not (= ~rjh~0 2))) (.cse9 (= |#t~string82.base| 0)) (.cse10 (not (= 123 ~__ste_client_privateKey0~0))) (.cse11 (not (= |old(~__ste_email_to0~0)| 2))) (.cse12 (not (= 0 |#t~string84.offset|))) (.cse13 (= 0 |#t~string84.base|)) (.cse14 (= 0 |#t~string80.base|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= outgoing__wrappee__AutoResponder_~client 1) .cse11 .cse12 .cse13 (not (= |outgoing__wrappee__AutoResponder_#in~client| 1)) .cse14) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ~__ste_email_to0~0 2) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14))) [2018-12-09 17:39:54,413 INFO L451 ceAbstractionStarter]: At program point setEmailFromENTRY(lines 822 837) the Hoare annotation is: true [2018-12-09 17:39:54,413 INFO L448 ceAbstractionStarter]: For program point L829(lines 829 833) no Hoare annotation was computed. [2018-12-09 17:39:54,413 INFO L448 ceAbstractionStarter]: For program point setEmailFromEXIT(lines 822 837) no Hoare annotation was computed. [2018-12-09 17:39:54,413 INFO L448 ceAbstractionStarter]: For program point L829-2(lines 822 837) no Hoare annotation was computed. [2018-12-09 17:39:54,413 INFO L448 ceAbstractionStarter]: For program point L826(lines 826 834) no Hoare annotation was computed. [2018-12-09 17:39:54,413 INFO L448 ceAbstractionStarter]: For program point isReadableEXIT(lines 1203 1211) no Hoare annotation was computed. [2018-12-09 17:39:54,413 INFO L451 ceAbstractionStarter]: At program point isReadableENTRY(lines 1203 1211) the Hoare annotation is: true [2018-12-09 17:39:54,413 INFO L448 ceAbstractionStarter]: For program point isReadableFINAL(lines 1203 1211) no Hoare annotation was computed. [2018-12-09 17:39:54,413 INFO L448 ceAbstractionStarter]: For program point __automaton_failFINAL(lines 1237 1244) no Hoare annotation was computed. [2018-12-09 17:39:54,413 INFO L451 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 1237 1244) the Hoare annotation is: true [2018-12-09 17:39:54,413 INFO L448 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1241) no Hoare annotation was computed. [2018-12-09 17:39:54,413 INFO L448 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 1237 1244) no Hoare annotation was computed. [2018-12-09 17:39:54,413 INFO L448 ceAbstractionStarter]: For program point L2878(lines 2878 2890) no Hoare annotation was computed. [2018-12-09 17:39:54,413 INFO L448 ceAbstractionStarter]: For program point L2878-1(lines 2852 2895) no Hoare annotation was computed. [2018-12-09 17:39:54,414 INFO L448 ceAbstractionStarter]: For program point setClientKeyringPublicKeyEXIT(lines 2852 2895) no Hoare annotation was computed. [2018-12-09 17:39:54,414 INFO L448 ceAbstractionStarter]: For program point L2868(lines 2868 2876) no Hoare annotation was computed. [2018-12-09 17:39:54,414 INFO L448 ceAbstractionStarter]: For program point L2860(lines 2860 2864) no Hoare annotation was computed. [2018-12-09 17:39:54,414 INFO L448 ceAbstractionStarter]: For program point L2856(lines 2856 2892) no Hoare annotation was computed. [2018-12-09 17:39:54,414 INFO L448 ceAbstractionStarter]: For program point L2879(lines 2879 2887) no Hoare annotation was computed. [2018-12-09 17:39:54,414 INFO L448 ceAbstractionStarter]: For program point L2871(lines 2871 2875) no Hoare annotation was computed. [2018-12-09 17:39:54,414 INFO L451 ceAbstractionStarter]: At program point setClientKeyringPublicKeyENTRY(lines 2852 2895) the Hoare annotation is: true [2018-12-09 17:39:54,421 INFO L448 ceAbstractionStarter]: For program point L2867(lines 2867 2891) no Hoare annotation was computed. [2018-12-09 17:39:54,421 INFO L448 ceAbstractionStarter]: For program point L2857(lines 2857 2865) no Hoare annotation was computed. [2018-12-09 17:39:54,421 INFO L448 ceAbstractionStarter]: For program point L2882(lines 2882 2886) no Hoare annotation was computed. [2018-12-09 17:39:54,421 INFO L444 ceAbstractionStarter]: At program point setup_rjh__wrappee__BaseENTRY(lines 1296 1305) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= |old(~__ste_client_idCounter0~0)| 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (not (= |setup_rjh__wrappee__Base_#in~rjh___0| 2)) (= ~__ste_client_idCounter0~0 1) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 ~__ste_client_privateKey0~0)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,421 INFO L448 ceAbstractionStarter]: For program point setup_rjh__wrappee__BaseFINAL(lines 1296 1305) no Hoare annotation was computed. [2018-12-09 17:39:54,421 INFO L448 ceAbstractionStarter]: For program point setup_rjh__wrappee__BaseEXIT(lines 1296 1305) no Hoare annotation was computed. [2018-12-09 17:39:54,421 INFO L444 ceAbstractionStarter]: At program point L1301(line 1301) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= |old(~__ste_client_idCounter0~0)| 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (not (= |setup_rjh__wrappee__Base_#in~rjh___0| 2)) (and (= ~__ste_client_idCounter0~0 1) (= setup_rjh__wrappee__Base_~rjh___0 2)) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 ~__ste_client_privateKey0~0)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,421 INFO L444 ceAbstractionStarter]: At program point setClientForwardReceiverENTRY(lines 2924 2943) the Hoare annotation is: (let ((.cse1 (not (= 0 |old(~__ste_client_forwardReceiver0~0)|))) (.cse0 (= ~__ste_client_forwardReceiver0~0 0))) (and (or .cse0 (not (= 0 ~__ste_client_autoResponse0~0)) .cse1) (or (not (= 0 |#t~string82.offset|)) (not (= ~__ste_client_idCounter0~0 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (= |#t~string82.base| 0) .cse1 (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (= 0 |#t~string80.base|) .cse0))) [2018-12-09 17:39:54,421 INFO L448 ceAbstractionStarter]: For program point setClientForwardReceiverEXIT(lines 2924 2943) no Hoare annotation was computed. [2018-12-09 17:39:54,421 INFO L448 ceAbstractionStarter]: For program point L2934(lines 2934 2938) no Hoare annotation was computed. [2018-12-09 17:39:54,421 INFO L448 ceAbstractionStarter]: For program point L2934-2(lines 2924 2943) no Hoare annotation was computed. [2018-12-09 17:39:54,421 INFO L448 ceAbstractionStarter]: For program point L2931(lines 2931 2939) no Hoare annotation was computed. [2018-12-09 17:39:54,421 INFO L448 ceAbstractionStarter]: For program point L2928(lines 2928 2940) no Hoare annotation was computed. [2018-12-09 17:39:54,422 INFO L444 ceAbstractionStarter]: At program point L1650-1(line 1650) the Hoare annotation is: (let ((.cse0 (not (= 0 |#t~string82.offset|))) (.cse1 (not (= 3 ~chuck~0))) (.cse2 (not (= ~__ste_client_idCounter0~0 1))) (.cse3 (not (= ~__ste_ClientAddressBook_size0~0 0))) (.cse4 (not (= 0 ~__ste_client_autoResponse0~0))) (.cse5 (not (= 0 ~__ste_client_forwardReceiver0~0))) (.cse6 (not (= 0 |#t~string80.offset|))) (.cse7 (not (= 1 ~bob~0))) (.cse8 (not (= ~rjh~0 2))) (.cse9 (= |#t~string82.base| 0)) (.cse10 (not (= 123 ~__ste_client_privateKey0~0))) (.cse11 (not (= |old(~__ste_email_to0~0)| 2))) (.cse12 (not (= 0 |#t~string84.offset|))) (.cse13 (= 0 |#t~string84.base|)) (.cse14 (= 0 |#t~string80.base|))) (and (or .cse0 .cse1 (not (= |outgoing_#in~client| 1)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= outgoing_~client 1) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ~__ste_email_to0~0 2) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14))) [2018-12-09 17:39:54,427 INFO L448 ceAbstractionStarter]: For program point outgoingEXIT(lines 1645 1655) no Hoare annotation was computed. [2018-12-09 17:39:54,428 INFO L444 ceAbstractionStarter]: At program point outgoingENTRY(lines 1645 1655) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (= ~__ste_email_to0~0 2) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 ~__ste_client_privateKey0~0)) (not (= |old(~__ste_email_to0~0)| 2)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,428 INFO L448 ceAbstractionStarter]: For program point outgoingFINAL(lines 1645 1655) no Hoare annotation was computed. [2018-12-09 17:39:54,428 INFO L444 ceAbstractionStarter]: At program point L1650(line 1650) the Hoare annotation is: (let ((.cse0 (not (= 0 |#t~string82.offset|))) (.cse1 (not (= 3 ~chuck~0))) (.cse2 (not (= ~__ste_client_idCounter0~0 1))) (.cse3 (not (= ~__ste_ClientAddressBook_size0~0 0))) (.cse4 (not (= 0 ~__ste_client_autoResponse0~0))) (.cse5 (not (= 0 ~__ste_client_forwardReceiver0~0))) (.cse6 (not (= 0 |#t~string80.offset|))) (.cse7 (not (= 1 ~bob~0))) (.cse8 (not (= ~rjh~0 2))) (.cse9 (= |#t~string82.base| 0)) (.cse10 (not (= 123 ~__ste_client_privateKey0~0))) (.cse11 (not (= |old(~__ste_email_to0~0)| 2))) (.cse12 (not (= 0 |#t~string84.offset|))) (.cse13 (= 0 |#t~string84.base|)) (.cse14 (= 0 |#t~string80.base|))) (and (or .cse0 .cse1 (not (= |outgoing_#in~client| 1)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= outgoing_~client 1) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ~__ste_email_to0~0 2) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14))) [2018-12-09 17:39:54,428 INFO L451 ceAbstractionStarter]: At program point select_helpersFINAL(lines 344 350) the Hoare annotation is: true [2018-12-09 17:39:54,428 INFO L448 ceAbstractionStarter]: For program point select_helpersEXIT(lines 344 350) no Hoare annotation was computed. [2018-12-09 17:39:54,428 INFO L448 ceAbstractionStarter]: For program point getClientIdFINAL(lines 2947 2970) no Hoare annotation was computed. [2018-12-09 17:39:54,428 INFO L448 ceAbstractionStarter]: For program point L2959(lines 2959 2965) no Hoare annotation was computed. [2018-12-09 17:39:54,428 INFO L451 ceAbstractionStarter]: At program point getClientIdENTRY(lines 2947 2970) the Hoare annotation is: true [2018-12-09 17:39:54,428 INFO L448 ceAbstractionStarter]: For program point L2955(lines 2955 2966) no Hoare annotation was computed. [2018-12-09 17:39:54,428 INFO L448 ceAbstractionStarter]: For program point L2951(lines 2951 2967) no Hoare annotation was computed. [2018-12-09 17:39:54,428 INFO L448 ceAbstractionStarter]: For program point getClientIdEXIT(lines 2947 2970) no Hoare annotation was computed. [2018-12-09 17:39:54,432 INFO L451 ceAbstractionStarter]: At program point isVerifiedENTRY(lines 1103 1121) the Hoare annotation is: true [2018-12-09 17:39:54,432 INFO L448 ceAbstractionStarter]: For program point isVerifiedFINAL(lines 1103 1121) no Hoare annotation was computed. [2018-12-09 17:39:54,432 INFO L448 ceAbstractionStarter]: For program point L1111(lines 1111 1117) no Hoare annotation was computed. [2018-12-09 17:39:54,432 INFO L448 ceAbstractionStarter]: For program point isVerifiedEXIT(lines 1103 1121) no Hoare annotation was computed. [2018-12-09 17:39:54,432 INFO L448 ceAbstractionStarter]: For program point L1107(lines 1107 1118) no Hoare annotation was computed. [2018-12-09 17:39:54,432 INFO L448 ceAbstractionStarter]: For program point deliverFINAL(lines 1656 1665) no Hoare annotation was computed. [2018-12-09 17:39:54,432 INFO L451 ceAbstractionStarter]: At program point deliverENTRY(lines 1656 1665) the Hoare annotation is: true [2018-12-09 17:39:54,432 INFO L448 ceAbstractionStarter]: For program point deliverEXIT(lines 1656 1665) no Hoare annotation was computed. [2018-12-09 17:39:54,432 INFO L448 ceAbstractionStarter]: For program point createClientKeyringEntryEXIT(lines 2603 2627) no Hoare annotation was computed. [2018-12-09 17:39:54,432 INFO L448 ceAbstractionStarter]: For program point L2617-1(line 2617) no Hoare annotation was computed. [2018-12-09 17:39:54,432 INFO L451 ceAbstractionStarter]: At program point L2617(line 2617) the Hoare annotation is: true [2018-12-09 17:39:54,432 INFO L448 ceAbstractionStarter]: For program point L2614(lines 2614 2624) no Hoare annotation was computed. [2018-12-09 17:39:54,433 INFO L448 ceAbstractionStarter]: For program point L2611-1(line 2611) no Hoare annotation was computed. [2018-12-09 17:39:54,433 INFO L451 ceAbstractionStarter]: At program point createClientKeyringEntryENTRY(lines 2603 2627) the Hoare annotation is: true [2018-12-09 17:39:54,433 INFO L451 ceAbstractionStarter]: At program point L2611(line 2611) the Hoare annotation is: true [2018-12-09 17:39:54,433 INFO L448 ceAbstractionStarter]: For program point createClientKeyringEntryFINAL(lines 2603 2627) no Hoare annotation was computed. [2018-12-09 17:39:54,433 INFO L448 ceAbstractionStarter]: For program point setup_chuckEXIT(lines 1327 1337) no Hoare annotation was computed. [2018-12-09 17:39:54,433 INFO L444 ceAbstractionStarter]: At program point setup_chuckENTRY(lines 1327 1337) the Hoare annotation is: (or (and (= ~__ste_client_privateKey0~0 123) (= ~__ste_client_idCounter0~0 1)) (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= |setup_chuck_#in~chuck___0| 3)) (not (= |old(~__ste_client_idCounter0~0)| 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 |old(~__ste_client_privateKey0~0)|)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,433 INFO L448 ceAbstractionStarter]: For program point setup_chuckFINAL(lines 1327 1337) no Hoare annotation was computed. [2018-12-09 17:39:54,433 INFO L444 ceAbstractionStarter]: At program point L1332(line 1332) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= |setup_chuck_#in~chuck___0| 3)) (not (= |old(~__ste_client_idCounter0~0)| 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 |old(~__ste_client_privateKey0~0)|)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|) (and (= ~__ste_client_privateKey0~0 123) (= ~__ste_client_idCounter0~0 1) (= setup_chuck_~chuck___0 3))) [2018-12-09 17:39:54,439 INFO L444 ceAbstractionStarter]: At program point L1332-1(line 1332) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= |setup_chuck_#in~chuck___0| 3)) (not (= |old(~__ste_client_idCounter0~0)| 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 |old(~__ste_client_privateKey0~0)|)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|) (and (= ~__ste_client_privateKey0~0 123) (= ~__ste_client_idCounter0~0 1) (= setup_chuck_~chuck___0 3))) [2018-12-09 17:39:54,439 INFO L448 ceAbstractionStarter]: For program point L2816(lines 2816 2847) no Hoare annotation was computed. [2018-12-09 17:39:54,439 INFO L448 ceAbstractionStarter]: For program point L2802(lines 2802 2848) no Hoare annotation was computed. [2018-12-09 17:39:54,440 INFO L448 ceAbstractionStarter]: For program point L2835(lines 2835 2841) no Hoare annotation was computed. [2018-12-09 17:39:54,440 INFO L448 ceAbstractionStarter]: For program point L2831(lines 2831 2842) no Hoare annotation was computed. [2018-12-09 17:39:54,440 INFO L448 ceAbstractionStarter]: For program point L2821(lines 2821 2827) no Hoare annotation was computed. [2018-12-09 17:39:54,440 INFO L448 ceAbstractionStarter]: For program point L2817(lines 2817 2828) no Hoare annotation was computed. [2018-12-09 17:39:54,440 INFO L448 ceAbstractionStarter]: For program point L2807(lines 2807 2813) no Hoare annotation was computed. [2018-12-09 17:39:54,440 INFO L448 ceAbstractionStarter]: For program point L2803(lines 2803 2814) no Hoare annotation was computed. [2018-12-09 17:39:54,440 INFO L448 ceAbstractionStarter]: For program point findPublicKeyFINAL(lines 2798 2851) no Hoare annotation was computed. [2018-12-09 17:39:54,440 INFO L448 ceAbstractionStarter]: For program point L2830(lines 2830 2846) no Hoare annotation was computed. [2018-12-09 17:39:54,440 INFO L448 ceAbstractionStarter]: For program point findPublicKeyEXIT(lines 2798 2851) no Hoare annotation was computed. [2018-12-09 17:39:54,440 INFO L451 ceAbstractionStarter]: At program point findPublicKeyENTRY(lines 2798 2851) the Hoare annotation is: true [2018-12-09 17:39:54,440 INFO L451 ceAbstractionStarter]: At program point sendToAddressBookENTRY(lines 1841 1847) the Hoare annotation is: true [2018-12-09 17:39:54,440 INFO L448 ceAbstractionStarter]: For program point sendToAddressBookEXIT(lines 1841 1847) no Hoare annotation was computed. [2018-12-09 17:39:54,440 INFO L448 ceAbstractionStarter]: For program point sendToAddressBookFINAL(lines 1841 1847) no Hoare annotation was computed. [2018-12-09 17:39:54,440 INFO L448 ceAbstractionStarter]: For program point sendEmailEXIT(lines 1741 1753) no Hoare annotation was computed. [2018-12-09 17:39:54,440 INFO L451 ceAbstractionStarter]: At program point sendEmailENTRY(lines 1741 1753) the Hoare annotation is: true [2018-12-09 17:39:54,440 INFO L448 ceAbstractionStarter]: For program point sendEmailFINAL(lines 1741 1753) no Hoare annotation was computed. [2018-12-09 17:39:54,440 INFO L444 ceAbstractionStarter]: At program point L1749(line 1749) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (not (= |sendEmail_#in~receiver| 2)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (and (= ~__ste_email_to0~0 2) (= sendEmail_~receiver 2) (= sendEmail_~sender 1)) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 ~__ste_client_privateKey0~0)) (not (= |sendEmail_#in~sender| 1)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,443 INFO L444 ceAbstractionStarter]: At program point L1747(line 1747) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (not (= |sendEmail_#in~receiver| 2)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 ~__ste_client_privateKey0~0)) (not (= |sendEmail_#in~sender| 1)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (and (= sendEmail_~receiver 2) (= sendEmail_~sender 1)) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,443 INFO L448 ceAbstractionStarter]: For program point L1747-1(line 1747) no Hoare annotation was computed. [2018-12-09 17:39:54,443 INFO L448 ceAbstractionStarter]: For program point L2306-1(lines 2272 2327) no Hoare annotation was computed. [2018-12-09 17:39:54,443 INFO L448 ceAbstractionStarter]: For program point L2298(lines 2298 2302) no Hoare annotation was computed. [2018-12-09 17:39:54,443 INFO L448 ceAbstractionStarter]: For program point L2307(lines 2307 2319) no Hoare annotation was computed. [2018-12-09 17:39:54,443 INFO L451 ceAbstractionStarter]: At program point setClientAddressBookAliasENTRY(lines 2272 2327) the Hoare annotation is: true [2018-12-09 17:39:54,443 INFO L448 ceAbstractionStarter]: For program point L2295(lines 2295 2303) no Hoare annotation was computed. [2018-12-09 17:39:54,443 INFO L448 ceAbstractionStarter]: For program point L2291(lines 2291 2323) no Hoare annotation was computed. [2018-12-09 17:39:54,443 INFO L448 ceAbstractionStarter]: For program point L2283(lines 2283 2287) no Hoare annotation was computed. [2018-12-09 17:39:54,443 INFO L448 ceAbstractionStarter]: For program point setClientAddressBookAliasEXIT(lines 2272 2327) no Hoare annotation was computed. [2018-12-09 17:39:54,443 INFO L448 ceAbstractionStarter]: For program point L2292(lines 2292 2304) no Hoare annotation was computed. [2018-12-09 17:39:54,443 INFO L448 ceAbstractionStarter]: For program point L2280(lines 2280 2288) no Hoare annotation was computed. [2018-12-09 17:39:54,443 INFO L448 ceAbstractionStarter]: For program point L2313(lines 2313 2317) no Hoare annotation was computed. [2018-12-09 17:39:54,443 INFO L448 ceAbstractionStarter]: For program point L2276(lines 2276 2324) no Hoare annotation was computed. [2018-12-09 17:39:54,443 INFO L448 ceAbstractionStarter]: For program point L2310(lines 2310 2318) no Hoare annotation was computed. [2018-12-09 17:39:54,444 INFO L448 ceAbstractionStarter]: For program point L2277(lines 2277 2289) no Hoare annotation was computed. [2018-12-09 17:39:54,444 INFO L448 ceAbstractionStarter]: For program point L2306(lines 2306 2322) no Hoare annotation was computed. [2018-12-09 17:39:54,444 INFO L448 ceAbstractionStarter]: For program point getClientAutoResponseFINAL(lines 2465 2488) no Hoare annotation was computed. [2018-12-09 17:39:54,444 INFO L448 ceAbstractionStarter]: For program point L2477(lines 2477 2483) no Hoare annotation was computed. [2018-12-09 17:39:54,444 INFO L448 ceAbstractionStarter]: For program point getClientAutoResponseEXIT(lines 2465 2488) no Hoare annotation was computed. [2018-12-09 17:39:54,448 INFO L451 ceAbstractionStarter]: At program point getClientAutoResponseENTRY(lines 2465 2488) the Hoare annotation is: true [2018-12-09 17:39:54,448 INFO L448 ceAbstractionStarter]: For program point L2473(lines 2473 2484) no Hoare annotation was computed. [2018-12-09 17:39:54,449 INFO L448 ceAbstractionStarter]: For program point L2469(lines 2469 2485) no Hoare annotation was computed. [2018-12-09 17:39:54,449 INFO L444 ceAbstractionStarter]: At program point L1920(line 1920) the Hoare annotation is: (or (= verify_~tmp~20 1) (or (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)))) [2018-12-09 17:39:54,449 INFO L448 ceAbstractionStarter]: For program point L1918(lines 1918 1924) no Hoare annotation was computed. [2018-12-09 17:39:54,449 INFO L444 ceAbstractionStarter]: At program point L1916(line 1916) the Hoare annotation is: (or (= verify_~tmp~20 1) (or (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)))) [2018-12-09 17:39:54,449 INFO L448 ceAbstractionStarter]: For program point L1916-1(line 1916) no Hoare annotation was computed. [2018-12-09 17:39:54,449 INFO L444 ceAbstractionStarter]: At program point L1910(line 1910) the Hoare annotation is: (or (= verify_~tmp~20 1) (or (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)))) [2018-12-09 17:39:54,449 INFO L448 ceAbstractionStarter]: For program point L1910-1(line 1910) no Hoare annotation was computed. [2018-12-09 17:39:54,449 INFO L448 ceAbstractionStarter]: For program point L1900(lines 1900 1904) no Hoare annotation was computed. [2018-12-09 17:39:54,449 INFO L444 ceAbstractionStarter]: At program point L1900-1(lines 1896 1907) the Hoare annotation is: (or (= verify_~tmp~20 1) (or (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)))) [2018-12-09 17:39:54,449 INFO L444 ceAbstractionStarter]: At program point L1898(line 1898) the Hoare annotation is: (or (= verify_~tmp~20 1) (or (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)))) [2018-12-09 17:39:54,449 INFO L448 ceAbstractionStarter]: For program point verifyEXIT(lines 1883 1930) no Hoare annotation was computed. [2018-12-09 17:39:54,449 INFO L448 ceAbstractionStarter]: For program point L1898-1(line 1898) no Hoare annotation was computed. [2018-12-09 17:39:54,449 INFO L448 ceAbstractionStarter]: For program point L1896(lines 1896 1907) no Hoare annotation was computed. [2018-12-09 17:39:54,449 INFO L451 ceAbstractionStarter]: At program point verifyENTRY(lines 1883 1930) the Hoare annotation is: true [2018-12-09 17:39:54,449 INFO L451 ceAbstractionStarter]: At program point L1894(line 1894) the Hoare annotation is: true [2018-12-09 17:39:54,449 INFO L448 ceAbstractionStarter]: For program point L1894-1(line 1894) no Hoare annotation was computed. [2018-12-09 17:39:54,449 INFO L444 ceAbstractionStarter]: At program point L1915(line 1915) the Hoare annotation is: (or (= verify_~tmp~20 1) (or (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)))) [2018-12-09 17:39:54,449 INFO L448 ceAbstractionStarter]: For program point L1915-1(line 1915) no Hoare annotation was computed. [2018-12-09 17:39:54,449 INFO L448 ceAbstractionStarter]: For program point L1913(lines 1913 1927) no Hoare annotation was computed. [2018-12-09 17:39:54,449 INFO L448 ceAbstractionStarter]: For program point L1913-1(lines 1883 1930) no Hoare annotation was computed. [2018-12-09 17:39:54,449 INFO L448 ceAbstractionStarter]: For program point L1909(line 1909) no Hoare annotation was computed. [2018-12-09 17:39:54,449 INFO L444 ceAbstractionStarter]: At program point rjhSetAutoRespondENTRY(lines 1528 1537) the Hoare annotation is: (let ((.cse0 (= ~__ste_client_autoResponse0~0 0)) (.cse1 (not (= 0 |old(~__ste_client_autoResponse0~0)|)))) (and (or (not (= 0 |#t~string82.offset|)) (not (= ~__ste_client_idCounter0~0 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (= |#t~string82.base| 0) .cse0 .cse1 (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (= 0 |#t~string80.base|)) (or .cse0 .cse1 (not (= 0 ~__ste_client_forwardReceiver0~0))))) [2018-12-09 17:39:54,453 INFO L448 ceAbstractionStarter]: For program point rjhSetAutoRespondFINAL(lines 1528 1537) no Hoare annotation was computed. [2018-12-09 17:39:54,453 INFO L448 ceAbstractionStarter]: For program point rjhSetAutoRespondEXIT(lines 1528 1537) no Hoare annotation was computed. [2018-12-09 17:39:54,453 INFO L448 ceAbstractionStarter]: For program point L1070(lines 1070 1081) no Hoare annotation was computed. [2018-12-09 17:39:54,453 INFO L448 ceAbstractionStarter]: For program point getEmailSignKeyEXIT(lines 1066 1084) no Hoare annotation was computed. [2018-12-09 17:39:54,453 INFO L451 ceAbstractionStarter]: At program point getEmailSignKeyENTRY(lines 1066 1084) the Hoare annotation is: true [2018-12-09 17:39:54,453 INFO L448 ceAbstractionStarter]: For program point getEmailSignKeyFINAL(lines 1066 1084) no Hoare annotation was computed. [2018-12-09 17:39:54,453 INFO L448 ceAbstractionStarter]: For program point L1074(lines 1074 1080) no Hoare annotation was computed. [2018-12-09 17:39:54,453 INFO L444 ceAbstractionStarter]: At program point setClientPrivateKeyENTRY(lines 2536 2555) the Hoare annotation is: (let ((.cse0 (not (= 0 |#t~string82.offset|))) (.cse1 (not (= ~__ste_client_idCounter0~0 1))) (.cse2 (not (= ~__ste_ClientAddressBook_size0~0 0))) (.cse3 (not (= 0 ~__ste_client_autoResponse0~0))) (.cse4 (not (= 0 ~__ste_client_forwardReceiver0~0))) (.cse8 (= ~__ste_client_privateKey0~0 123)) (.cse5 (not (= 0 |#t~string80.offset|))) (.cse6 (not (= 1 ~bob~0))) (.cse7 (not (= ~rjh~0 2))) (.cse9 (= |#t~string82.base| 0)) (.cse10 (not (= 123 |old(~__ste_client_privateKey0~0)|))) (.cse11 (not (= 0 |#t~string84.offset|))) (.cse12 (= 0 |#t~string84.base|)) (.cse13 (= 0 |#t~string80.base|))) (and (or .cse0 (not (= 3 ~chuck~0)) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13) (or .cse0 .cse1 .cse2 .cse3 (not (= |setClientPrivateKey_#in~value| 456)) .cse4 .cse8 .cse5 (not (= |setClientPrivateKey_#in~handle| 2)) .cse6 .cse7 .cse9 .cse10 .cse11 .cse12 .cse13))) [2018-12-09 17:39:54,453 INFO L448 ceAbstractionStarter]: For program point setClientPrivateKeyEXIT(lines 2536 2555) no Hoare annotation was computed. [2018-12-09 17:39:54,453 INFO L448 ceAbstractionStarter]: For program point L2546(lines 2546 2550) no Hoare annotation was computed. [2018-12-09 17:39:54,453 INFO L448 ceAbstractionStarter]: For program point L2546-2(lines 2536 2555) no Hoare annotation was computed. [2018-12-09 17:39:54,453 INFO L448 ceAbstractionStarter]: For program point L2543(lines 2543 2551) no Hoare annotation was computed. [2018-12-09 17:39:54,453 INFO L448 ceAbstractionStarter]: For program point L2540(lines 2540 2552) no Hoare annotation was computed. [2018-12-09 17:39:54,453 INFO L448 ceAbstractionStarter]: For program point chuckKeyAddEXIT(lines 1474 1485) no Hoare annotation was computed. [2018-12-09 17:39:54,454 INFO L451 ceAbstractionStarter]: At program point L1480(line 1480) the Hoare annotation is: true [2018-12-09 17:39:54,454 INFO L448 ceAbstractionStarter]: For program point L1479(line 1479) no Hoare annotation was computed. [2018-12-09 17:39:54,454 INFO L451 ceAbstractionStarter]: At program point L1480-1(line 1480) the Hoare annotation is: true [2018-12-09 17:39:54,454 INFO L451 ceAbstractionStarter]: At program point chuckKeyAddENTRY(lines 1474 1485) the Hoare annotation is: true [2018-12-09 17:39:54,454 INFO L448 ceAbstractionStarter]: For program point chuckKeyAddFINAL(lines 1474 1485) no Hoare annotation was computed. [2018-12-09 17:39:54,458 INFO L448 ceAbstractionStarter]: For program point L1196(line 1196) no Hoare annotation was computed. [2018-12-09 17:39:54,458 INFO L451 ceAbstractionStarter]: At program point L1195(line 1195) the Hoare annotation is: true [2018-12-09 17:39:54,458 INFO L451 ceAbstractionStarter]: At program point L1195-1(line 1195) the Hoare annotation is: true [2018-12-09 17:39:54,458 INFO L448 ceAbstractionStarter]: For program point printMailEXIT(lines 1189 1202) no Hoare annotation was computed. [2018-12-09 17:39:54,458 INFO L451 ceAbstractionStarter]: At program point printMailENTRY(lines 1189 1202) the Hoare annotation is: true [2018-12-09 17:39:54,458 INFO L448 ceAbstractionStarter]: For program point printMailFINAL(lines 1189 1202) no Hoare annotation was computed. [2018-12-09 17:39:54,458 INFO L451 ceAbstractionStarter]: At program point forwardENTRY(lines 1869 1882) the Hoare annotation is: true [2018-12-09 17:39:54,459 INFO L448 ceAbstractionStarter]: For program point forwardEXIT(lines 1869 1882) no Hoare annotation was computed. [2018-12-09 17:39:54,459 INFO L448 ceAbstractionStarter]: For program point forwardFINAL(lines 1869 1882) no Hoare annotation was computed. [2018-12-09 17:39:54,459 INFO L451 ceAbstractionStarter]: At program point L1877(line 1877) the Hoare annotation is: true [2018-12-09 17:39:54,459 INFO L451 ceAbstractionStarter]: At program point L1877-1(line 1877) the Hoare annotation is: true [2018-12-09 17:39:54,459 INFO L451 ceAbstractionStarter]: At program point L1875(line 1875) the Hoare annotation is: true [2018-12-09 17:39:54,459 INFO L448 ceAbstractionStarter]: For program point L1875-1(line 1875) no Hoare annotation was computed. [2018-12-09 17:39:54,459 INFO L451 ceAbstractionStarter]: At program point getClientKeyringSizeENTRY(lines 2559 2582) the Hoare annotation is: true [2018-12-09 17:39:54,459 INFO L448 ceAbstractionStarter]: For program point getClientKeyringSizeEXIT(lines 2559 2582) no Hoare annotation was computed. [2018-12-09 17:39:54,459 INFO L448 ceAbstractionStarter]: For program point L2571(lines 2571 2577) no Hoare annotation was computed. [2018-12-09 17:39:54,459 INFO L448 ceAbstractionStarter]: For program point getClientKeyringSizeFINAL(lines 2559 2582) no Hoare annotation was computed. [2018-12-09 17:39:54,459 INFO L448 ceAbstractionStarter]: For program point L2567(lines 2567 2578) no Hoare annotation was computed. [2018-12-09 17:39:54,459 INFO L448 ceAbstractionStarter]: For program point L2563(lines 2563 2579) no Hoare annotation was computed. [2018-12-09 17:39:54,459 INFO L448 ceAbstractionStarter]: For program point L866-2(lines 859 874) no Hoare annotation was computed. [2018-12-09 17:39:54,459 INFO L448 ceAbstractionStarter]: For program point L863(lines 863 871) no Hoare annotation was computed. [2018-12-09 17:39:54,459 INFO L448 ceAbstractionStarter]: For program point setEmailToEXIT(lines 859 874) no Hoare annotation was computed. [2018-12-09 17:39:54,459 INFO L444 ceAbstractionStarter]: At program point setEmailToENTRY(lines 859 874) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (= ~__ste_email_to0~0 2) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 ~__ste_client_privateKey0~0)) (not (= |old(~__ste_email_to0~0)| 2)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,459 INFO L448 ceAbstractionStarter]: For program point L866(lines 866 870) no Hoare annotation was computed. [2018-12-09 17:39:54,459 INFO L451 ceAbstractionStarter]: At program point setEmailIsSignatureVerifiedENTRY(lines 1122 1137) the Hoare annotation is: true [2018-12-09 17:39:54,465 INFO L448 ceAbstractionStarter]: For program point setEmailIsSignatureVerifiedEXIT(lines 1122 1137) no Hoare annotation was computed. [2018-12-09 17:39:54,465 INFO L448 ceAbstractionStarter]: For program point L1129(lines 1129 1133) no Hoare annotation was computed. [2018-12-09 17:39:54,465 INFO L448 ceAbstractionStarter]: For program point L1129-2(lines 1122 1137) no Hoare annotation was computed. [2018-12-09 17:39:54,465 INFO L448 ceAbstractionStarter]: For program point L1126(lines 1126 1134) no Hoare annotation was computed. [2018-12-09 17:39:54,465 INFO L448 ceAbstractionStarter]: For program point is_queue_emptyEXIT(lines 1764 1772) no Hoare annotation was computed. [2018-12-09 17:39:54,465 INFO L451 ceAbstractionStarter]: At program point is_queue_emptyENTRY(lines 1764 1772) the Hoare annotation is: true [2018-12-09 17:39:54,465 INFO L448 ceAbstractionStarter]: For program point is_queue_emptyFINAL(lines 1764 1772) no Hoare annotation was computed. [2018-12-09 17:39:54,465 INFO L451 ceAbstractionStarter]: At program point L1425(line 1425) the Hoare annotation is: true [2018-12-09 17:39:54,465 INFO L451 ceAbstractionStarter]: At program point L1424(line 1424) the Hoare annotation is: true [2018-12-09 17:39:54,465 INFO L451 ceAbstractionStarter]: At program point L1425-1(line 1425) the Hoare annotation is: true [2018-12-09 17:39:54,465 INFO L448 ceAbstractionStarter]: For program point L1424-1(line 1424) no Hoare annotation was computed. [2018-12-09 17:39:54,465 INFO L451 ceAbstractionStarter]: At program point L1431(line 1431) the Hoare annotation is: true [2018-12-09 17:39:54,465 INFO L448 ceAbstractionStarter]: For program point bobKeyAddEXIT(lines 1416 1437) no Hoare annotation was computed. [2018-12-09 17:39:54,465 INFO L448 ceAbstractionStarter]: For program point L1431-1(line 1431) no Hoare annotation was computed. [2018-12-09 17:39:54,465 INFO L451 ceAbstractionStarter]: At program point L1428(line 1428) the Hoare annotation is: true [2018-12-09 17:39:54,465 INFO L451 ceAbstractionStarter]: At program point bobKeyAddENTRY(lines 1416 1437) the Hoare annotation is: true [2018-12-09 17:39:54,465 INFO L448 ceAbstractionStarter]: For program point L1428-1(line 1428) no Hoare annotation was computed. [2018-12-09 17:39:54,465 INFO L448 ceAbstractionStarter]: For program point bobKeyAddFINAL(lines 1416 1437) no Hoare annotation was computed. [2018-12-09 17:39:54,465 INFO L448 ceAbstractionStarter]: For program point L1426(line 1426) no Hoare annotation was computed. [2018-12-09 17:39:54,465 INFO L448 ceAbstractionStarter]: For program point L2748(lines 2748 2794) no Hoare annotation was computed. [2018-12-09 17:39:54,465 INFO L448 ceAbstractionStarter]: For program point L2781(lines 2781 2787) no Hoare annotation was computed. [2018-12-09 17:39:54,466 INFO L448 ceAbstractionStarter]: For program point getClientKeyringPublicKeyEXIT(lines 2744 2797) no Hoare annotation was computed. [2018-12-09 17:39:54,466 INFO L448 ceAbstractionStarter]: For program point L2777(lines 2777 2788) no Hoare annotation was computed. [2018-12-09 17:39:54,466 INFO L448 ceAbstractionStarter]: For program point L2767(lines 2767 2773) no Hoare annotation was computed. [2018-12-09 17:39:54,466 INFO L448 ceAbstractionStarter]: For program point L2763(lines 2763 2774) no Hoare annotation was computed. [2018-12-09 17:39:54,466 INFO L448 ceAbstractionStarter]: For program point L2753(lines 2753 2759) no Hoare annotation was computed. [2018-12-09 17:39:54,466 INFO L448 ceAbstractionStarter]: For program point getClientKeyringPublicKeyFINAL(lines 2744 2797) no Hoare annotation was computed. [2018-12-09 17:39:54,466 INFO L448 ceAbstractionStarter]: For program point L2749(lines 2749 2760) no Hoare annotation was computed. [2018-12-09 17:39:54,466 INFO L451 ceAbstractionStarter]: At program point getClientKeyringPublicKeyENTRY(lines 2744 2797) the Hoare annotation is: true [2018-12-09 17:39:54,467 INFO L448 ceAbstractionStarter]: For program point L2776(lines 2776 2792) no Hoare annotation was computed. [2018-12-09 17:39:54,467 INFO L448 ceAbstractionStarter]: For program point L2762(lines 2762 2793) no Hoare annotation was computed. [2018-12-09 17:39:54,467 INFO L448 ceAbstractionStarter]: For program point L1089(lines 1089 1097) no Hoare annotation was computed. [2018-12-09 17:39:54,467 INFO L448 ceAbstractionStarter]: For program point setEmailSignKeyEXIT(lines 1085 1100) no Hoare annotation was computed. [2018-12-09 17:39:54,467 INFO L451 ceAbstractionStarter]: At program point setEmailSignKeyENTRY(lines 1085 1100) the Hoare annotation is: true [2018-12-09 17:39:54,468 INFO L448 ceAbstractionStarter]: For program point L1092(lines 1092 1096) no Hoare annotation was computed. [2018-12-09 17:39:54,468 INFO L448 ceAbstractionStarter]: For program point L1092-2(lines 1085 1100) no Hoare annotation was computed. [2018-12-09 17:39:54,468 INFO L448 ceAbstractionStarter]: For program point generateKeyPairFINAL(lines 1816 1825) no Hoare annotation was computed. [2018-12-09 17:39:54,468 INFO L444 ceAbstractionStarter]: At program point L1821(line 1821) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (not (= ~rjh~0 2)) (= ~__ste_client_privateKey0~0 123) (= |#t~string82.base| 0) (not (= 123 |old(~__ste_client_privateKey0~0)|)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,468 INFO L444 ceAbstractionStarter]: At program point generateKeyPairENTRY(lines 1816 1825) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= ~__ste_client_idCounter0~0 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (not (= ~rjh~0 2)) (= ~__ste_client_privateKey0~0 123) (= |#t~string82.base| 0) (not (= 123 |old(~__ste_client_privateKey0~0)|)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,468 INFO L448 ceAbstractionStarter]: For program point generateKeyPairEXIT(lines 1816 1825) no Hoare annotation was computed. [2018-12-09 17:39:54,468 INFO L444 ceAbstractionStarter]: At program point setup_chuck__wrappee__BaseENTRY(lines 1317 1326) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= |setup_chuck__wrappee__Base_#in~chuck___0| 3)) (not (= |old(~__ste_client_idCounter0~0)| 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (= ~__ste_client_idCounter0~0 1) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 ~__ste_client_privateKey0~0)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,468 INFO L448 ceAbstractionStarter]: For program point setup_chuck__wrappee__BaseFINAL(lines 1317 1326) no Hoare annotation was computed. [2018-12-09 17:39:54,468 INFO L444 ceAbstractionStarter]: At program point L1322(line 1322) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= 3 ~chuck~0)) (not (= |setup_chuck__wrappee__Base_#in~chuck___0| 3)) (not (= |old(~__ste_client_idCounter0~0)| 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (not (= 0 ~__ste_client_autoResponse0~0)) (and (= setup_chuck__wrappee__Base_~chuck___0 3) (= ~__ste_client_idCounter0~0 1)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (not (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 123 ~__ste_client_privateKey0~0)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,470 INFO L448 ceAbstractionStarter]: For program point setup_chuck__wrappee__BaseEXIT(lines 1317 1326) no Hoare annotation was computed. [2018-12-09 17:39:54,470 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-09 17:39:54,471 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-12-09 17:39:54,471 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-09 17:39:54,471 INFO L448 ceAbstractionStarter]: For program point getClientAddressBookAddressFINAL(lines 2337 2405) no Hoare annotation was computed. [2018-12-09 17:39:54,471 INFO L448 ceAbstractionStarter]: For program point L2360(lines 2360 2401) no Hoare annotation was computed. [2018-12-09 17:39:54,471 INFO L451 ceAbstractionStarter]: At program point getClientAddressBookAddressENTRY(lines 2337 2405) the Hoare annotation is: true [2018-12-09 17:39:54,471 INFO L448 ceAbstractionStarter]: For program point L2350(lines 2350 2356) no Hoare annotation was computed. [2018-12-09 17:39:54,471 INFO L448 ceAbstractionStarter]: For program point L2346(lines 2346 2357) no Hoare annotation was computed. [2018-12-09 17:39:54,471 INFO L448 ceAbstractionStarter]: For program point L2379(lines 2379 2400) no Hoare annotation was computed. [2018-12-09 17:39:54,471 INFO L448 ceAbstractionStarter]: For program point L2342(lines 2342 2358) no Hoare annotation was computed. [2018-12-09 17:39:54,471 INFO L448 ceAbstractionStarter]: For program point L2369(lines 2369 2375) no Hoare annotation was computed. [2018-12-09 17:39:54,471 INFO L448 ceAbstractionStarter]: For program point L2365(lines 2365 2376) no Hoare annotation was computed. [2018-12-09 17:39:54,471 INFO L448 ceAbstractionStarter]: For program point getClientAddressBookAddressEXIT(lines 2337 2405) no Hoare annotation was computed. [2018-12-09 17:39:54,471 INFO L448 ceAbstractionStarter]: For program point L2361(lines 2361 2377) no Hoare annotation was computed. [2018-12-09 17:39:54,471 INFO L448 ceAbstractionStarter]: For program point L2388(lines 2388 2394) no Hoare annotation was computed. [2018-12-09 17:39:54,471 INFO L448 ceAbstractionStarter]: For program point L2384(lines 2384 2395) no Hoare annotation was computed. [2018-12-09 17:39:54,471 INFO L448 ceAbstractionStarter]: For program point L2380(lines 2380 2396) no Hoare annotation was computed. [2018-12-09 17:39:54,471 INFO L448 ceAbstractionStarter]: For program point L2341(lines 2341 2402) no Hoare annotation was computed. [2018-12-09 17:39:54,471 INFO L448 ceAbstractionStarter]: For program point chuckKeyAddRjhFINAL(lines 1486 1497) no Hoare annotation was computed. [2018-12-09 17:39:54,471 INFO L451 ceAbstractionStarter]: At program point chuckKeyAddRjhENTRY(lines 1486 1497) the Hoare annotation is: true [2018-12-09 17:39:54,471 INFO L451 ceAbstractionStarter]: At program point L1492(line 1492) the Hoare annotation is: true [2018-12-09 17:39:54,471 INFO L448 ceAbstractionStarter]: For program point chuckKeyAddRjhEXIT(lines 1486 1497) no Hoare annotation was computed. [2018-12-09 17:39:54,471 INFO L448 ceAbstractionStarter]: For program point L1491(line 1491) no Hoare annotation was computed. [2018-12-09 17:39:54,475 INFO L451 ceAbstractionStarter]: At program point L1492-1(line 1492) the Hoare annotation is: true [2018-12-09 17:39:54,475 INFO L448 ceAbstractionStarter]: For program point bobSetAddressBookFINAL(lines 1538 1550) no Hoare annotation was computed. [2018-12-09 17:39:54,475 INFO L448 ceAbstractionStarter]: For program point bobSetAddressBookEXIT(lines 1538 1550) no Hoare annotation was computed. [2018-12-09 17:39:54,475 INFO L451 ceAbstractionStarter]: At program point L1545(line 1545) the Hoare annotation is: true [2018-12-09 17:39:54,475 INFO L451 ceAbstractionStarter]: At program point L1544(line 1544) the Hoare annotation is: true [2018-12-09 17:39:54,475 INFO L451 ceAbstractionStarter]: At program point L1543(line 1543) the Hoare annotation is: true [2018-12-09 17:39:54,475 INFO L444 ceAbstractionStarter]: At program point bobSetAddressBookENTRY(lines 1538 1550) the Hoare annotation is: (let ((.cse0 (not (= 0 |#t~string82.offset|))) (.cse1 (not (= ~__ste_client_idCounter0~0 1))) (.cse2 (not (= |old(~__ste_ClientAddressBook_size0~0)| 0))) (.cse3 (= |#t~string82.base| 0)) (.cse9 (= ~__ste_ClientAddressBook_size0~0 0)) (.cse4 (not (= 0 |#t~string84.offset|))) (.cse5 (= 0 |#t~string84.base|)) (.cse6 (not (= 0 |#t~string80.offset|))) (.cse7 (not (= 1 ~bob~0))) (.cse8 (= 0 |#t~string80.base|))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= 0 ~__ste_client_forwardReceiver0~0)) .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or .cse0 .cse1 .cse2 .cse3 .cse9 (not (= 0 ~__ste_client_autoResponse0~0)) .cse4 .cse5 .cse6 .cse7 .cse8))) [2018-12-09 17:39:54,475 INFO L448 ceAbstractionStarter]: For program point rjhEnableForwardingEXIT(lines 1551 1560) no Hoare annotation was computed. [2018-12-09 17:39:54,475 INFO L444 ceAbstractionStarter]: At program point rjhEnableForwardingENTRY(lines 1551 1560) the Hoare annotation is: (let ((.cse1 (not (= 0 |old(~__ste_client_forwardReceiver0~0)|))) (.cse0 (= ~__ste_client_forwardReceiver0~0 0))) (and (or .cse0 (not (= 0 ~__ste_client_autoResponse0~0)) .cse1) (or (not (= 0 |#t~string82.offset|)) (not (= ~__ste_client_idCounter0~0 1)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (= |#t~string82.base| 0) .cse1 (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (not (= 0 |#t~string80.offset|)) (not (= 1 ~bob~0)) (= 0 |#t~string80.base|) .cse0))) [2018-12-09 17:39:54,475 INFO L448 ceAbstractionStarter]: For program point rjhEnableForwardingFINAL(lines 1551 1560) no Hoare annotation was computed. [2018-12-09 17:39:54,475 INFO L448 ceAbstractionStarter]: For program point setupEXIT(lines 1372 1394) no Hoare annotation was computed. [2018-12-09 17:39:54,475 INFO L451 ceAbstractionStarter]: At program point setupENTRY(lines 1372 1394) the Hoare annotation is: true [2018-12-09 17:39:54,475 INFO L444 ceAbstractionStarter]: At program point L1388(line 1388) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (and (= ~bob~0 1) (= ~__ste_client_privateKey0~0 123) (= ~chuck~0 3) (= ~__ste_client_idCounter0~0 1) (= ~rjh~0 2)) (= |#t~string82.base| 0) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (not (= 0 |#t~string80.offset|)) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,475 INFO L448 ceAbstractionStarter]: For program point setupFINAL(lines 1372 1394) no Hoare annotation was computed. [2018-12-09 17:39:54,475 INFO L448 ceAbstractionStarter]: For program point L1388-1(line 1388) no Hoare annotation was computed. [2018-12-09 17:39:54,475 INFO L444 ceAbstractionStarter]: At program point L1384(line 1384) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (= |#t~string82.base| 0) (and (= ~bob~0 1) (= ~__ste_client_privateKey0~0 123) (= ~__ste_client_idCounter0~0 1) (= ~rjh~0 2)) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (not (= 0 |#t~string80.offset|)) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,481 INFO L448 ceAbstractionStarter]: For program point L1384-1(line 1384) no Hoare annotation was computed. [2018-12-09 17:39:54,481 INFO L444 ceAbstractionStarter]: At program point L1380(line 1380) the Hoare annotation is: (or (not (= 0 |#t~string82.offset|)) (not (= ~__ste_ClientAddressBook_size0~0 0)) (= |#t~string82.base| 0) (= ~bob~0 1) (not (= 0 ~__ste_client_autoResponse0~0)) (not (= 0 ~__ste_client_forwardReceiver0~0)) (not (= 0 |#t~string84.offset|)) (= 0 |#t~string84.base|) (not (= 0 |#t~string80.offset|)) (= 0 |#t~string80.base|)) [2018-12-09 17:39:54,481 INFO L448 ceAbstractionStarter]: For program point L1380-1(line 1380) no Hoare annotation was computed. [2018-12-09 17:39:54,481 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-09 17:39:54,481 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~__ste_ClientAddressBook_size0~0 0) (= |#t~string80.offset| 0) (not (= |#t~string82.base| 0)) (= |#t~string82.offset| 0) (not (= |#t~string80.base| 0)) (= ~__ste_client_autoResponse0~0 0) (= ~__ste_client_forwardReceiver0~0 0) (not (= |#t~string84.base| 0)) (= |#t~string84.offset| 0)) [2018-12-09 17:39:54,481 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-09 17:39:54,481 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-09 17:39:54,481 INFO L448 ceAbstractionStarter]: For program point getEmailFromFINAL(lines 803 821) no Hoare annotation was computed. [2018-12-09 17:39:54,481 INFO L448 ceAbstractionStarter]: For program point L811(lines 811 817) no Hoare annotation was computed. [2018-12-09 17:39:54,481 INFO L448 ceAbstractionStarter]: For program point getEmailFromEXIT(lines 803 821) no Hoare annotation was computed. [2018-12-09 17:39:54,481 INFO L451 ceAbstractionStarter]: At program point getEmailFromENTRY(lines 803 821) the Hoare annotation is: true [2018-12-09 17:39:54,481 INFO L448 ceAbstractionStarter]: For program point L807(lines 807 818) no Hoare annotation was computed. [2018-12-09 17:39:54,481 INFO L448 ceAbstractionStarter]: For program point __utac_acc__DecryptForward_spec__1EXIT(lines 286 303) no Hoare annotation was computed. [2018-12-09 17:39:54,482 INFO L444 ceAbstractionStarter]: At program point L298(line 298) the Hoare annotation is: false [2018-12-09 17:39:54,482 INFO L448 ceAbstractionStarter]: For program point L298-1(lines 286 303) no Hoare annotation was computed. [2018-12-09 17:39:54,482 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 300) no Hoare annotation was computed. [2018-12-09 17:39:54,482 INFO L451 ceAbstractionStarter]: At program point __utac_acc__DecryptForward_spec__1ENTRY(lines 286 303) the Hoare annotation is: true [2018-12-09 17:39:54,482 INFO L451 ceAbstractionStarter]: At program point L292(line 292) the Hoare annotation is: true [2018-12-09 17:39:54,482 INFO L448 ceAbstractionStarter]: For program point L292-1(line 292) no Hoare annotation was computed. [2018-12-09 17:39:54,482 INFO L451 ceAbstractionStarter]: At program point L1671(line 1671) the Hoare annotation is: true [2018-12-09 17:39:54,482 INFO L448 ceAbstractionStarter]: For program point incoming__wrappee__KeysEXIT(lines 1666 1675) no Hoare annotation was computed. [2018-12-09 17:39:54,482 INFO L451 ceAbstractionStarter]: At program point incoming__wrappee__KeysENTRY(lines 1666 1675) the Hoare annotation is: true [2018-12-09 17:39:54,488 INFO L448 ceAbstractionStarter]: For program point incoming__wrappee__KeysFINAL(lines 1666 1675) no Hoare annotation was computed. [2018-12-09 17:39:54,488 INFO L448 ceAbstractionStarter]: For program point L2593(lines 2593 2597) no Hoare annotation was computed. [2018-12-09 17:39:54,488 INFO L448 ceAbstractionStarter]: For program point L2590(lines 2590 2598) no Hoare annotation was computed. [2018-12-09 17:39:54,488 INFO L448 ceAbstractionStarter]: For program point L2593-2(lines 2583 2602) no Hoare annotation was computed. [2018-12-09 17:39:54,488 INFO L448 ceAbstractionStarter]: For program point L2587(lines 2587 2599) no Hoare annotation was computed. [2018-12-09 17:39:54,488 INFO L448 ceAbstractionStarter]: For program point setClientKeyringSizeEXIT(lines 2583 2602) no Hoare annotation was computed. [2018-12-09 17:39:54,488 INFO L451 ceAbstractionStarter]: At program point setClientKeyringSizeENTRY(lines 2583 2602) the Hoare annotation is: true [2018-12-09 17:39:54,488 INFO L448 ceAbstractionStarter]: For program point queueFINAL(lines 1754 1763) no Hoare annotation was computed. [2018-12-09 17:39:54,488 INFO L451 ceAbstractionStarter]: At program point queueENTRY(lines 1754 1763) the Hoare annotation is: true [2018-12-09 17:39:54,489 INFO L448 ceAbstractionStarter]: For program point queueEXIT(lines 1754 1763) no Hoare annotation was computed. [2018-12-09 17:39:54,489 INFO L448 ceAbstractionStarter]: For program point L2975(lines 2975 2987) no Hoare annotation was computed. [2018-12-09 17:39:54,489 INFO L448 ceAbstractionStarter]: For program point setClientIdEXIT(lines 2971 2990) no Hoare annotation was computed. [2018-12-09 17:39:54,489 INFO L444 ceAbstractionStarter]: At program point setClientIdENTRY(lines 2971 2990) the Hoare annotation is: (let ((.cse0 (not (= 0 |#t~string82.offset|))) (.cse1 (not (= |old(~__ste_client_idCounter0~0)| 1))) (.cse2 (not (= ~__ste_ClientAddressBook_size0~0 0))) (.cse3 (not (= 0 ~__ste_client_autoResponse0~0))) (.cse4 (not (= 0 ~__ste_client_forwardReceiver0~0))) (.cse5 (not (= 0 |#t~string80.offset|))) (.cse6 (not (= 1 ~bob~0))) (.cse7 (not (= ~rjh~0 2))) (.cse8 (= ~__ste_client_idCounter0~0 1)) (.cse9 (= |#t~string82.base| 0)) (.cse10 (not (= 123 ~__ste_client_privateKey0~0))) (.cse11 (not (= 0 |#t~string84.offset|))) (.cse12 (= 0 |#t~string84.base|)) (.cse13 (= 0 |#t~string80.base|))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= |setClientId_#in~handle| 2)) .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (not (= |setClientId_#in~value| 2)) .cse13) (or .cse0 (not (= 3 ~chuck~0)) .cse1 .cse2 .cse3 .cse4 .cse5 (not (= |setClientId_#in~handle| 3)) .cse6 .cse7 (not (= |setClientId_#in~value| 3)) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13))) [2018-12-09 17:39:54,489 INFO L448 ceAbstractionStarter]: For program point L2981(lines 2981 2985) no Hoare annotation was computed. [2018-12-09 17:39:54,489 INFO L448 ceAbstractionStarter]: For program point L2978(lines 2978 2986) no Hoare annotation was computed. [2018-12-09 17:39:54,489 INFO L448 ceAbstractionStarter]: For program point L2981-2(lines 2971 2990) no Hoare annotation was computed. [2018-12-09 17:39:54,493 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.12 05:39:54 BoogieIcfgContainer [2018-12-09 17:39:54,493 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-09 17:39:54,493 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 17:39:54,493 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 17:39:54,494 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 17:39:54,494 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 05:28:02" (3/4) ... [2018-12-09 17:39:54,496 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-09 17:39:54,499 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bobKeyChange [2018-12-09 17:39:54,499 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mail [2018-12-09 17:39:54,499 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isSigned [2018-12-09 17:39:54,499 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_product [2018-12-09 17:39:54,499 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_queued_client [2018-12-09 17:39:54,499 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure incoming__wrappee__Forward [2018-12-09 17:39:54,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isKeyPairValid [2018-12-09 17:39:54,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sign [2018-12-09 17:39:54,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailId [2018-12-09 17:39:54,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-09 17:39:54,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhKeyChange [2018-12-09 17:39:54,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_rjh [2018-12-09 17:39:54,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientPrivateKey [2018-12-09 17:39:54,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure printMail__wrappee__AddressBook [2018-12-09 17:39:54,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailIsSigned [2018-12-09 17:39:54,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure printMail__wrappee__Forward [2018-12-09 17:39:54,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhKeyAdd [2018-12-09 17:39:54,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookSize [2018-12-09 17:39:54,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bobToRjh [2018-12-09 17:39:54,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_bob [2018-12-09 17:39:54,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure select_features [2018-12-09 17:39:54,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure autoRespond [2018-12-09 17:39:54,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_bob__wrappee__Base [2018-12-09 17:39:54,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookAddress [2018-12-09 17:39:54,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientForwardReceiver [2018-12-09 17:39:54,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure incoming [2018-12-09 17:39:54,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure createEmail [2018-12-09 17:39:54,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhDeletePrivateKey [2018-12-09 17:39:54,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test [2018-12-09 17:39:54,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2018-12-09 17:39:54,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing__wrappee__AddressBook [2018-12-09 17:39:54,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_queued_email [2018-12-09 17:39:54,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure incoming__wrappee__Sign [2018-12-09 17:39:54,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAutoResponse [2018-12-09 17:39:54,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookSize [2018-12-09 17:39:54,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientKeyringUser [2018-12-09 17:39:54,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringUser [2018-12-09 17:39:54,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing__wrappee__AutoResponder [2018-12-09 17:39:54,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2018-12-09 17:39:54,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2018-12-09 17:39:54,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2018-12-09 17:39:54,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringPublicKey [2018-12-09 17:39:54,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_rjh__wrappee__Base [2018-12-09 17:39:54,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientForwardReceiver [2018-12-09 17:39:54,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2018-12-09 17:39:54,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure select_helpers [2018-12-09 17:39:54,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientId [2018-12-09 17:39:54,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isVerified [2018-12-09 17:39:54,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure deliver [2018-12-09 17:39:54,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientKeyringEntry [2018-12-09 17:39:54,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_chuck [2018-12-09 17:39:54,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure findPublicKey [2018-12-09 17:39:54,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendToAddressBook [2018-12-09 17:39:54,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2018-12-09 17:39:54,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookAlias [2018-12-09 17:39:54,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAutoResponse [2018-12-09 17:39:54,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure verify [2018-12-09 17:39:54,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhSetAutoRespond [2018-12-09 17:39:54,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailSignKey [2018-12-09 17:39:54,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientPrivateKey [2018-12-09 17:39:54,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAdd [2018-12-09 17:39:54,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure printMail [2018-12-09 17:39:54,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure forward [2018-12-09 17:39:54,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientKeyringSize [2018-12-09 17:39:54,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2018-12-09 17:39:54,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailIsSignatureVerified [2018-12-09 17:39:54,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_queue_empty [2018-12-09 17:39:54,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bobKeyAdd [2018-12-09 17:39:54,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientKeyringPublicKey [2018-12-09 17:39:54,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailSignKey [2018-12-09 17:39:54,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure generateKeyPair [2018-12-09 17:39:54,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_chuck__wrappee__Base [2018-12-09 17:39:54,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-09 17:39:54,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookAddress [2018-12-09 17:39:54,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAddRjh [2018-12-09 17:39:54,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bobSetAddressBook [2018-12-09 17:39:54,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhEnableForwarding [2018-12-09 17:39:54,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup [2018-12-09 17:39:54,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2018-12-09 17:39:54,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__DecryptForward_spec__1 [2018-12-09 17:39:54,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure incoming__wrappee__Keys [2018-12-09 17:39:54,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringSize [2018-12-09 17:39:54,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue [2018-12-09 17:39:54,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2018-12-09 17:39:54,516 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 122 nodes and edges [2018-12-09 17:39:54,517 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 62 nodes and edges [2018-12-09 17:39:54,517 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-12-09 17:39:54,518 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-09 17:39:54,519 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-09 17:39:54,601 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_5e60fd3c-49a8-4cd7-aea0-2e2c4eaddb29/bin-2019/utaipan/witness.graphml [2018-12-09 17:39:54,601 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 17:39:54,602 INFO L168 Benchmark]: Toolchain (without parser) took 713363.31 ms. Allocated memory was 1.0 GB in the beginning and 7.1 GB in the end (delta: 6.1 GB). Free memory was 947.0 MB in the beginning and 3.3 GB in the end (delta: -2.4 GB). Peak memory consumption was 3.7 GB. Max. memory is 11.5 GB. [2018-12-09 17:39:54,602 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 17:39:54,602 INFO L168 Benchmark]: CACSL2BoogieTranslator took 468.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.4 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -160.6 MB). Peak memory consumption was 49.1 MB. Max. memory is 11.5 GB. [2018-12-09 17:39:54,602 INFO L168 Benchmark]: Boogie Procedure Inliner took 26.27 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 17:39:54,602 INFO L168 Benchmark]: Boogie Preprocessor took 43.15 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: 10.3 MB). Peak memory consumption was 10.3 MB. Max. memory is 11.5 GB. [2018-12-09 17:39:54,602 INFO L168 Benchmark]: RCFGBuilder took 865.99 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 930.3 MB in the end (delta: 166.9 MB). Peak memory consumption was 166.9 MB. Max. memory is 11.5 GB. [2018-12-09 17:39:54,603 INFO L168 Benchmark]: TraceAbstraction took 711848.56 ms. Allocated memory was 1.2 GB in the beginning and 7.1 GB in the end (delta: 6.0 GB). Free memory was 930.3 MB in the beginning and 3.3 GB in the end (delta: -2.4 GB). Peak memory consumption was 6.0 GB. Max. memory is 11.5 GB. [2018-12-09 17:39:54,603 INFO L168 Benchmark]: Witness Printer took 107.66 ms. Allocated memory is still 7.1 GB. Free memory was 3.3 GB in the beginning and 3.3 GB in the end (delta: 7.6 kB). Peak memory consumption was 7.6 kB. Max. memory is 11.5 GB. [2018-12-09 17:39:54,604 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 468.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.4 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -160.6 MB). Peak memory consumption was 49.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 26.27 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 43.15 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: 10.3 MB). Peak memory consumption was 10.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 865.99 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 930.3 MB in the end (delta: 166.9 MB). Peak memory consumption was 166.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 711848.56 ms. Allocated memory was 1.2 GB in the beginning and 7.1 GB in the end (delta: 6.0 GB). Free memory was 930.3 MB in the beginning and 3.3 GB in the end (delta: -2.4 GB). Peak memory consumption was 6.0 GB. Max. memory is 11.5 GB. * Witness Printer took 107.66 ms. Allocated memory is still 7.1 GB. Free memory was 3.3 GB in the beginning and 3.3 GB in the end (delta: 7.6 kB). Peak memory consumption was 7.6 kB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 1241]: 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: 125]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 195]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 89]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 153]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 111]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 223]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 181]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 139]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 97]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 209]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 167]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 85 procedures, 598 locations, 1 error locations. SAFE Result, 711.8s OverallTime, 22 OverallIterations, 4 TraceHistogramMax, 357.4s AutomataDifference, 0.0s DeadEndRemovalTime, 285.9s HoareAnnotationTime, HoareTripleCheckerStatistics: 19335 SDtfs, 27538 SDslu, 193145 SDs, 0 SdLazy, 1002 SolverSat, 11017 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 127.4s Time, PredicateUnifierStatistics: 16 DeclaredPredicates, 2114 GetRequests, 1486 SyntacticMatches, 0 SemanticMatches, 628 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16105 ImplicationChecksByTransitivity, 11.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=369738occurred in iteration=21, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 5.3s AbstIntTime, 8 AbstIntIterations, 8 AbstIntStrong, 0.9989149401331207 AbsIntWeakeningRatio, 2.0357142857142856 AbsIntAvgWeakeningVarsNumRemoved, 142.33370535714286 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 51.5s AutomataMinimizationTime, 22 MinimizatonAttempts, 10674 StatesRemovedByMinimization, 20 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 206 LocationsWithAnnotation, 300575 PreInvPairs, 511743 NumberOfFragments, 6191 HoareAnnotationTreeSize, 300575 FomulaSimplifications, 5727781 FormulaSimplificationTreeSizeReduction, 275.4s HoareSimplificationTime, 206 FomulaSimplificationsInter, 43922 FormulaSimplificationTreeSizeReductionInter, 6.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 4918 NumberOfCodeBlocks, 4918 NumberOfCodeBlocksAsserted, 22 NumberOfCheckSat, 4896 ConstructedInterpolants, 0 QuantifiedInterpolants, 1194604 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 22 InterpolantComputations, 14 PerfectInterpolantSequences, 809/825 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...