./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec8_product12.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a7865a59-eed6-4a20-b51d-5f471ff5d0d2/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a7865a59-eed6-4a20-b51d-5f471ff5d0d2/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a7865a59-eed6-4a20-b51d-5f471ff5d0d2/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a7865a59-eed6-4a20-b51d-5f471ff5d0d2/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec8_product12.cil.c -s /tmp/vcloud-vcloud-master/worker/run_dir_a7865a59-eed6-4a20-b51d-5f471ff5d0d2/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a7865a59-eed6-4a20-b51d-5f471ff5d0d2/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f3a66e5b65724db001a03e79c8b1c3e167d39519 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:27:13,878 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:27:13,881 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:27:13,974 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:27:13,975 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:27:13,980 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:27:13,998 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:27:14,002 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:27:14,005 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:27:14,011 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:27:14,012 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:27:14,014 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:27:14,015 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:27:14,018 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:27:14,020 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:27:14,022 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:27:14,023 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:27:14,027 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:27:14,031 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:27:14,039 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:27:14,041 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:27:14,042 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:27:14,045 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:27:14,046 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:27:14,054 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:27:14,055 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:27:14,055 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:27:14,059 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:27:14,060 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:27:14,062 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:27:14,062 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:27:14,063 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:27:14,065 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:27:14,066 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:27:14,068 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:27:14,068 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:27:14,069 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:27:14,069 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:27:14,069 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:27:14,070 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:27:14,071 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:27:14,075 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a7865a59-eed6-4a20-b51d-5f471ff5d0d2/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-30 01:27:14,118 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:27:14,118 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:27:14,120 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:27:14,120 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:27:14,121 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 01:27:14,121 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:27:14,121 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:27:14,122 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:27:14,122 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:27:14,122 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:27:14,123 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:27:14,123 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:27:14,124 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:27:14,124 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:27:14,124 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:27:14,124 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:27:14,125 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:27:14,125 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:27:14,125 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 01:27:14,127 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:27:14,127 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:27:14,132 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:27:14,133 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:27:14,134 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:27:14,134 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:27:14,135 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 01:27:14,135 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:27:14,136 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:27:14,136 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:27:14,136 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_a7865a59-eed6-4a20-b51d-5f471ff5d0d2/bin/uautomizer/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a7865a59-eed6-4a20-b51d-5f471ff5d0d2/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f3a66e5b65724db001a03e79c8b1c3e167d39519 [2020-11-30 01:27:14,439 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:27:14,480 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:27:14,483 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:27:14,485 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:27:14,486 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:27:14,487 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a7865a59-eed6-4a20-b51d-5f471ff5d0d2/bin/uautomizer/../../sv-benchmarks/c/product-lines/email_spec8_product12.cil.c [2020-11-30 01:27:14,586 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a7865a59-eed6-4a20-b51d-5f471ff5d0d2/bin/uautomizer/data/31322e6b4/e5578edab869450c916bc576a6e5c2e9/FLAG15fd7e59f [2020-11-30 01:27:15,290 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:27:15,290 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a7865a59-eed6-4a20-b51d-5f471ff5d0d2/sv-benchmarks/c/product-lines/email_spec8_product12.cil.c [2020-11-30 01:27:15,316 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a7865a59-eed6-4a20-b51d-5f471ff5d0d2/bin/uautomizer/data/31322e6b4/e5578edab869450c916bc576a6e5c2e9/FLAG15fd7e59f [2020-11-30 01:27:15,494 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a7865a59-eed6-4a20-b51d-5f471ff5d0d2/bin/uautomizer/data/31322e6b4/e5578edab869450c916bc576a6e5c2e9 [2020-11-30 01:27:15,497 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:27:15,498 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:27:15,502 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:27:15,503 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:27:15,506 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:27:15,508 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:27:15" (1/1) ... [2020-11-30 01:27:15,510 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f124b9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:27:15, skipping insertion in model container [2020-11-30 01:27:15,511 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:27:15" (1/1) ... [2020-11-30 01:27:15,518 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:27:15,619 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:27:16,245 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:27:16,268 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:27:16,443 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:27:16,515 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:27:16,516 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:27:16 WrapperNode [2020-11-30 01:27:16,516 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:27:16,517 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:27:16,518 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:27:16,518 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:27:16,526 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:27:16" (1/1) ... [2020-11-30 01:27:16,601 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:27:16" (1/1) ... [2020-11-30 01:27:16,696 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:27:16,697 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 01:27:16,697 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 01:27:16,697 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 01:27:16,706 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:27:16" (1/1) ... [2020-11-30 01:27:16,707 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:27:16" (1/1) ... [2020-11-30 01:27:16,713 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:27:16" (1/1) ... [2020-11-30 01:27:16,714 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:27:16" (1/1) ... [2020-11-30 01:27:16,741 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:27:16" (1/1) ... [2020-11-30 01:27:16,758 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:27:16" (1/1) ... [2020-11-30 01:27:16,765 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:27:16" (1/1) ... [2020-11-30 01:27:16,775 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 01:27:16,776 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 01:27:16,776 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 01:27:16,776 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 01:27:16,777 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:27:16" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_a7865a59-eed6-4a20-b51d-5f471ff5d0d2/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:27:16,867 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2020-11-30 01:27:16,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 01:27:16,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-30 01:27:16,867 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 01:27:16,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 01:27:18,975 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 01:27:18,979 INFO L298 CfgBuilder]: Removed 235 assume(true) statements. [2020-11-30 01:27:18,981 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:27:18 BoogieIcfgContainer [2020-11-30 01:27:18,982 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 01:27:18,984 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-30 01:27:18,984 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-30 01:27:18,988 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-30 01:27:18,989 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 30.11 01:27:15" (1/3) ... [2020-11-30 01:27:18,989 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a28424b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.11 01:27:18, skipping insertion in model container [2020-11-30 01:27:18,990 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:27:16" (2/3) ... [2020-11-30 01:27:18,990 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a28424b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.11 01:27:18, skipping insertion in model container [2020-11-30 01:27:18,990 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:27:18" (3/3) ... [2020-11-30 01:27:18,991 INFO L111 eAbstractionObserver]: Analyzing ICFG email_spec8_product12.cil.c [2020-11-30 01:27:19,006 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-11-30 01:27:19,011 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2020-11-30 01:27:19,023 INFO L253 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2020-11-30 01:27:19,062 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-30 01:27:19,062 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-30 01:27:19,062 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-11-30 01:27:19,062 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-30 01:27:19,062 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-30 01:27:19,063 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-30 01:27:19,063 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-30 01:27:19,063 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-30 01:27:19,096 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states. [2020-11-30 01:27:19,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2020-11-30 01:27:19,135 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:27:19,136 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:27:19,136 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:27:19,142 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:27:19,142 INFO L82 PathProgramCache]: Analyzing trace with hash 1406579473, now seen corresponding path program 1 times [2020-11-30 01:27:19,151 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 01:27:19,151 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [171086306] [2020-11-30 01:27:19,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 01:27:19,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:27:19,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:27:19,607 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [171086306] [2020-11-30 01:27:19,608 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 01:27:19,608 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 01:27:19,609 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [890962262] [2020-11-30 01:27:19,613 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 01:27:19,614 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 01:27:19,626 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 01:27:19,627 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 01:27:19,629 INFO L87 Difference]: Start difference. First operand 385 states. Second operand 3 states. [2020-11-30 01:27:19,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 01:27:19,752 INFO L93 Difference]: Finished difference Result 1116 states and 1963 transitions. [2020-11-30 01:27:19,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 01:27:19,754 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 41 [2020-11-30 01:27:19,754 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 01:27:19,774 INFO L225 Difference]: With dead ends: 1116 [2020-11-30 01:27:19,775 INFO L226 Difference]: Without dead ends: 678 [2020-11-30 01:27:19,780 INFO L677 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 [2020-11-30 01:27:19,799 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 678 states. [2020-11-30 01:27:19,850 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 678 to 348. [2020-11-30 01:27:19,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 348 states. [2020-11-30 01:27:19,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 348 states and 608 transitions. [2020-11-30 01:27:19,860 INFO L78 Accepts]: Start accepts. Automaton has 348 states and 608 transitions. Word has length 41 [2020-11-30 01:27:19,860 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 01:27:19,860 INFO L481 AbstractCegarLoop]: Abstraction has 348 states and 608 transitions. [2020-11-30 01:27:19,861 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 01:27:19,861 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 608 transitions. [2020-11-30 01:27:19,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2020-11-30 01:27:19,866 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:27:19,866 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:27:19,867 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-30 01:27:19,867 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:27:19,870 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:27:19,870 INFO L82 PathProgramCache]: Analyzing trace with hash 1229064159, now seen corresponding path program 1 times [2020-11-30 01:27:19,871 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 01:27:19,871 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2003949456] [2020-11-30 01:27:19,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 01:27:19,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:27:20,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:27:20,047 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2003949456] [2020-11-30 01:27:20,048 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 01:27:20,048 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-30 01:27:20,048 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1599688642] [2020-11-30 01:27:20,049 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-30 01:27:20,049 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 01:27:20,050 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-30 01:27:20,050 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-11-30 01:27:20,050 INFO L87 Difference]: Start difference. First operand 348 states and 608 transitions. Second operand 5 states. [2020-11-30 01:27:20,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 01:27:20,309 INFO L93 Difference]: Finished difference Result 993 states and 1740 transitions. [2020-11-30 01:27:20,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-30 01:27:20,310 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 43 [2020-11-30 01:27:20,310 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 01:27:20,320 INFO L225 Difference]: With dead ends: 993 [2020-11-30 01:27:20,320 INFO L226 Difference]: Without dead ends: 664 [2020-11-30 01:27:20,322 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2020-11-30 01:27:20,324 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 664 states. [2020-11-30 01:27:20,367 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 664 to 348. [2020-11-30 01:27:20,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 348 states. [2020-11-30 01:27:20,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 348 states and 607 transitions. [2020-11-30 01:27:20,370 INFO L78 Accepts]: Start accepts. Automaton has 348 states and 607 transitions. Word has length 43 [2020-11-30 01:27:20,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 01:27:20,370 INFO L481 AbstractCegarLoop]: Abstraction has 348 states and 607 transitions. [2020-11-30 01:27:20,371 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-30 01:27:20,371 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 607 transitions. [2020-11-30 01:27:20,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2020-11-30 01:27:20,372 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:27:20,373 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:27:20,373 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-30 01:27:20,373 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:27:20,374 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:27:20,374 INFO L82 PathProgramCache]: Analyzing trace with hash 1119354482, now seen corresponding path program 1 times [2020-11-30 01:27:20,374 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 01:27:20,374 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1124511304] [2020-11-30 01:27:20,375 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 01:27:20,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:27:20,500 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:27:20,500 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1124511304] [2020-11-30 01:27:20,500 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 01:27:20,500 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 01:27:20,501 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1862233106] [2020-11-30 01:27:20,501 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 01:27:20,501 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 01:27:20,502 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 01:27:20,502 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 01:27:20,502 INFO L87 Difference]: Start difference. First operand 348 states and 607 transitions. Second operand 3 states. [2020-11-30 01:27:20,562 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 01:27:20,562 INFO L93 Difference]: Finished difference Result 678 states and 1188 transitions. [2020-11-30 01:27:20,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 01:27:20,564 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 44 [2020-11-30 01:27:20,565 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 01:27:20,567 INFO L225 Difference]: With dead ends: 678 [2020-11-30 01:27:20,568 INFO L226 Difference]: Without dead ends: 353 [2020-11-30 01:27:20,571 INFO L677 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 [2020-11-30 01:27:20,572 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 353 states. [2020-11-30 01:27:20,590 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 353 to 348. [2020-11-30 01:27:20,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 348 states. [2020-11-30 01:27:20,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 348 states and 606 transitions. [2020-11-30 01:27:20,595 INFO L78 Accepts]: Start accepts. Automaton has 348 states and 606 transitions. Word has length 44 [2020-11-30 01:27:20,596 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 01:27:20,596 INFO L481 AbstractCegarLoop]: Abstraction has 348 states and 606 transitions. [2020-11-30 01:27:20,596 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 01:27:20,596 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 606 transitions. [2020-11-30 01:27:20,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2020-11-30 01:27:20,600 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:27:20,600 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:27:20,601 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-30 01:27:20,602 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:27:20,602 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:27:20,602 INFO L82 PathProgramCache]: Analyzing trace with hash 529516012, now seen corresponding path program 1 times [2020-11-30 01:27:20,603 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 01:27:20,603 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1886759700] [2020-11-30 01:27:20,603 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 01:27:20,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:27:20,693 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:27:20,693 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1886759700] [2020-11-30 01:27:20,693 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 01:27:20,694 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 01:27:20,694 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [306489698] [2020-11-30 01:27:20,694 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 01:27:20,694 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 01:27:20,695 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 01:27:20,695 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 01:27:20,695 INFO L87 Difference]: Start difference. First operand 348 states and 606 transitions. Second operand 3 states. [2020-11-30 01:27:20,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 01:27:20,736 INFO L93 Difference]: Finished difference Result 688 states and 1201 transitions. [2020-11-30 01:27:20,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 01:27:20,737 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 45 [2020-11-30 01:27:20,737 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 01:27:20,739 INFO L225 Difference]: With dead ends: 688 [2020-11-30 01:27:20,739 INFO L226 Difference]: Without dead ends: 348 [2020-11-30 01:27:20,740 INFO L677 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 [2020-11-30 01:27:20,742 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 348 states. [2020-11-30 01:27:20,769 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 348 to 348. [2020-11-30 01:27:20,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 348 states. [2020-11-30 01:27:20,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 348 states and 604 transitions. [2020-11-30 01:27:20,772 INFO L78 Accepts]: Start accepts. Automaton has 348 states and 604 transitions. Word has length 45 [2020-11-30 01:27:20,772 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 01:27:20,772 INFO L481 AbstractCegarLoop]: Abstraction has 348 states and 604 transitions. [2020-11-30 01:27:20,773 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 01:27:20,773 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 604 transitions. [2020-11-30 01:27:20,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2020-11-30 01:27:20,774 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:27:20,774 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:27:20,774 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-30 01:27:20,774 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:27:20,775 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:27:20,775 INFO L82 PathProgramCache]: Analyzing trace with hash -1405066185, now seen corresponding path program 1 times [2020-11-30 01:27:20,776 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 01:27:20,776 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [534264003] [2020-11-30 01:27:20,776 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 01:27:20,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:27:20,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:27:20,852 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [534264003] [2020-11-30 01:27:20,852 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 01:27:20,852 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-30 01:27:20,853 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1410697125] [2020-11-30 01:27:20,853 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-30 01:27:20,853 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 01:27:20,854 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-30 01:27:20,854 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-11-30 01:27:20,854 INFO L87 Difference]: Start difference. First operand 348 states and 604 transitions. Second operand 5 states. [2020-11-30 01:27:21,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 01:27:21,060 INFO L93 Difference]: Finished difference Result 983 states and 1720 transitions. [2020-11-30 01:27:21,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-30 01:27:21,061 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 46 [2020-11-30 01:27:21,061 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 01:27:21,065 INFO L225 Difference]: With dead ends: 983 [2020-11-30 01:27:21,066 INFO L226 Difference]: Without dead ends: 662 [2020-11-30 01:27:21,067 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-11-30 01:27:21,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 662 states. [2020-11-30 01:27:21,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 662 to 348. [2020-11-30 01:27:21,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 348 states. [2020-11-30 01:27:21,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 348 states and 603 transitions. [2020-11-30 01:27:21,093 INFO L78 Accepts]: Start accepts. Automaton has 348 states and 603 transitions. Word has length 46 [2020-11-30 01:27:21,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 01:27:21,095 INFO L481 AbstractCegarLoop]: Abstraction has 348 states and 603 transitions. [2020-11-30 01:27:21,095 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-30 01:27:21,095 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 603 transitions. [2020-11-30 01:27:21,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2020-11-30 01:27:21,097 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:27:21,098 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:27:21,098 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-30 01:27:21,098 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:27:21,098 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:27:21,098 INFO L82 PathProgramCache]: Analyzing trace with hash 2127825844, now seen corresponding path program 1 times [2020-11-30 01:27:21,099 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 01:27:21,099 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [376741451] [2020-11-30 01:27:21,099 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 01:27:21,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:27:21,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:27:21,215 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [376741451] [2020-11-30 01:27:21,215 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 01:27:21,215 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-30 01:27:21,215 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [731421324] [2020-11-30 01:27:21,216 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-30 01:27:21,216 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 01:27:21,216 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-30 01:27:21,217 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-11-30 01:27:21,217 INFO L87 Difference]: Start difference. First operand 348 states and 603 transitions. Second operand 5 states. [2020-11-30 01:27:21,411 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 01:27:21,411 INFO L93 Difference]: Finished difference Result 988 states and 1725 transitions. [2020-11-30 01:27:21,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-30 01:27:21,412 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 47 [2020-11-30 01:27:21,412 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 01:27:21,416 INFO L225 Difference]: With dead ends: 988 [2020-11-30 01:27:21,417 INFO L226 Difference]: Without dead ends: 667 [2020-11-30 01:27:21,418 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-11-30 01:27:21,419 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 667 states. [2020-11-30 01:27:21,436 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 667 to 348. [2020-11-30 01:27:21,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 348 states. [2020-11-30 01:27:21,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 348 states and 602 transitions. [2020-11-30 01:27:21,440 INFO L78 Accepts]: Start accepts. Automaton has 348 states and 602 transitions. Word has length 47 [2020-11-30 01:27:21,443 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 01:27:21,443 INFO L481 AbstractCegarLoop]: Abstraction has 348 states and 602 transitions. [2020-11-30 01:27:21,443 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-30 01:27:21,443 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 602 transitions. [2020-11-30 01:27:21,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2020-11-30 01:27:21,444 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:27:21,445 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:27:21,445 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-30 01:27:21,446 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:27:21,446 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:27:21,447 INFO L82 PathProgramCache]: Analyzing trace with hash 491431836, now seen corresponding path program 1 times [2020-11-30 01:27:21,447 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 01:27:21,449 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [615671436] [2020-11-30 01:27:21,450 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 01:27:21,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:27:21,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:27:21,530 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [615671436] [2020-11-30 01:27:21,530 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 01:27:21,530 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 01:27:21,530 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1695496356] [2020-11-30 01:27:21,531 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 01:27:21,531 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 01:27:21,531 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 01:27:21,532 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 01:27:21,532 INFO L87 Difference]: Start difference. First operand 348 states and 602 transitions. Second operand 3 states. [2020-11-30 01:27:21,559 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 01:27:21,560 INFO L93 Difference]: Finished difference Result 462 states and 787 transitions. [2020-11-30 01:27:21,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 01:27:21,560 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2020-11-30 01:27:21,561 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 01:27:21,563 INFO L225 Difference]: With dead ends: 462 [2020-11-30 01:27:21,563 INFO L226 Difference]: Without dead ends: 351 [2020-11-30 01:27:21,564 INFO L677 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 [2020-11-30 01:27:21,565 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 351 states. [2020-11-30 01:27:21,582 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 351 to 350. [2020-11-30 01:27:21,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 350 states. [2020-11-30 01:27:21,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 350 states and 604 transitions. [2020-11-30 01:27:21,585 INFO L78 Accepts]: Start accepts. Automaton has 350 states and 604 transitions. Word has length 48 [2020-11-30 01:27:21,585 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 01:27:21,585 INFO L481 AbstractCegarLoop]: Abstraction has 350 states and 604 transitions. [2020-11-30 01:27:21,585 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 01:27:21,585 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 604 transitions. [2020-11-30 01:27:21,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2020-11-30 01:27:21,587 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:27:21,587 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:27:21,587 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-30 01:27:21,587 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:27:21,588 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:27:21,588 INFO L82 PathProgramCache]: Analyzing trace with hash -1357482402, now seen corresponding path program 1 times [2020-11-30 01:27:21,588 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 01:27:21,588 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1542423921] [2020-11-30 01:27:21,588 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 01:27:21,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:27:21,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:27:21,639 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1542423921] [2020-11-30 01:27:21,640 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 01:27:21,640 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 01:27:21,640 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1248470021] [2020-11-30 01:27:21,640 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 01:27:21,641 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 01:27:21,641 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 01:27:21,641 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 01:27:21,641 INFO L87 Difference]: Start difference. First operand 350 states and 604 transitions. Second operand 3 states. [2020-11-30 01:27:21,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 01:27:21,683 INFO L93 Difference]: Finished difference Result 936 states and 1636 transitions. [2020-11-30 01:27:21,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 01:27:21,684 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 54 [2020-11-30 01:27:21,684 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 01:27:21,688 INFO L225 Difference]: With dead ends: 936 [2020-11-30 01:27:21,688 INFO L226 Difference]: Without dead ends: 617 [2020-11-30 01:27:21,690 INFO L677 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 [2020-11-30 01:27:21,691 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 617 states. [2020-11-30 01:27:21,717 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 617 to 506. [2020-11-30 01:27:21,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 506 states. [2020-11-30 01:27:21,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 506 states and 890 transitions. [2020-11-30 01:27:21,720 INFO L78 Accepts]: Start accepts. Automaton has 506 states and 890 transitions. Word has length 54 [2020-11-30 01:27:21,720 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 01:27:21,721 INFO L481 AbstractCegarLoop]: Abstraction has 506 states and 890 transitions. [2020-11-30 01:27:21,721 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 01:27:21,721 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 890 transitions. [2020-11-30 01:27:21,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2020-11-30 01:27:21,722 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:27:21,722 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:27:21,723 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-11-30 01:27:21,723 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:27:21,723 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:27:21,723 INFO L82 PathProgramCache]: Analyzing trace with hash -1913867361, now seen corresponding path program 1 times [2020-11-30 01:27:21,724 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 01:27:21,724 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1738298086] [2020-11-30 01:27:21,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 01:27:21,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:27:21,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:27:21,787 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1738298086] [2020-11-30 01:27:21,787 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2006961838] [2020-11-30 01:27:21,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_a7865a59-eed6-4a20-b51d-5f471ff5d0d2/bin/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-30 01:27:22,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:27:22,177 INFO L263 TraceCheckSpWp]: Trace formula consists of 835 conjuncts, 3 conjunts are in the unsatisfiable core [2020-11-30 01:27:22,184 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-30 01:27:22,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-30 01:27:22,232 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-11-30 01:27:22,232 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2020-11-30 01:27:22,232 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [980036642] [2020-11-30 01:27:22,233 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 01:27:22,233 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 01:27:22,233 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 01:27:22,234 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-30 01:27:22,234 INFO L87 Difference]: Start difference. First operand 506 states and 890 transitions. Second operand 3 states. [2020-11-30 01:27:22,334 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 01:27:22,334 INFO L93 Difference]: Finished difference Result 575 states and 1001 transitions. [2020-11-30 01:27:22,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 01:27:22,335 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 55 [2020-11-30 01:27:22,335 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 01:27:22,338 INFO L225 Difference]: With dead ends: 575 [2020-11-30 01:27:22,338 INFO L226 Difference]: Without dead ends: 500 [2020-11-30 01:27:22,339 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 55 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-30 01:27:22,340 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 500 states. [2020-11-30 01:27:22,365 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 500 to 500. [2020-11-30 01:27:22,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 500 states. [2020-11-30 01:27:22,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 500 states and 881 transitions. [2020-11-30 01:27:22,368 INFO L78 Accepts]: Start accepts. Automaton has 500 states and 881 transitions. Word has length 55 [2020-11-30 01:27:22,368 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 01:27:22,368 INFO L481 AbstractCegarLoop]: Abstraction has 500 states and 881 transitions. [2020-11-30 01:27:22,368 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 01:27:22,368 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 881 transitions. [2020-11-30 01:27:22,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2020-11-30 01:27:22,370 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:27:22,370 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:27:22,587 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2020-11-30 01:27:22,587 INFO L429 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:27:22,587 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:27:22,588 INFO L82 PathProgramCache]: Analyzing trace with hash 948935389, now seen corresponding path program 1 times [2020-11-30 01:27:22,588 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 01:27:22,588 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1109231329] [2020-11-30 01:27:22,588 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 01:27:22,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:27:22,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:27:22,743 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1109231329] [2020-11-30 01:27:22,744 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1308695671] [2020-11-30 01:27:22,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_a7865a59-eed6-4a20-b51d-5f471ff5d0d2/bin/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-30 01:27:23,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:27:23,150 INFO L263 TraceCheckSpWp]: Trace formula consists of 1051 conjuncts, 3 conjunts are in the unsatisfiable core [2020-11-30 01:27:23,157 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-30 01:27:23,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:27:23,216 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-11-30 01:27:23,216 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2020-11-30 01:27:23,216 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [183938030] [2020-11-30 01:27:23,217 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-30 01:27:23,217 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 01:27:23,217 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-30 01:27:23,218 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-11-30 01:27:23,218 INFO L87 Difference]: Start difference. First operand 500 states and 881 transitions. Second operand 5 states. [2020-11-30 01:27:23,301 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 01:27:23,301 INFO L93 Difference]: Finished difference Result 922 states and 1612 transitions. [2020-11-30 01:27:23,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-30 01:27:23,302 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 82 [2020-11-30 01:27:23,302 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 01:27:23,307 INFO L225 Difference]: With dead ends: 922 [2020-11-30 01:27:23,307 INFO L226 Difference]: Without dead ends: 817 [2020-11-30 01:27:23,308 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 82 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-11-30 01:27:23,309 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 817 states. [2020-11-30 01:27:23,350 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 817 to 710. [2020-11-30 01:27:23,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 710 states. [2020-11-30 01:27:23,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 710 states and 1264 transitions. [2020-11-30 01:27:23,354 INFO L78 Accepts]: Start accepts. Automaton has 710 states and 1264 transitions. Word has length 82 [2020-11-30 01:27:23,354 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 01:27:23,354 INFO L481 AbstractCegarLoop]: Abstraction has 710 states and 1264 transitions. [2020-11-30 01:27:23,354 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-30 01:27:23,354 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1264 transitions. [2020-11-30 01:27:23,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2020-11-30 01:27:23,356 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:27:23,356 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:27:23,569 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-11-30 01:27:23,570 INFO L429 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:27:23,570 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:27:23,570 INFO L82 PathProgramCache]: Analyzing trace with hash 667446416, now seen corresponding path program 1 times [2020-11-30 01:27:23,570 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 01:27:23,571 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [649741563] [2020-11-30 01:27:23,571 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 01:27:23,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:27:23,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:27:23,666 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [649741563] [2020-11-30 01:27:23,666 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 01:27:23,666 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 01:27:23,667 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1481239683] [2020-11-30 01:27:23,667 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 01:27:23,667 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 01:27:23,668 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 01:27:23,668 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 01:27:23,668 INFO L87 Difference]: Start difference. First operand 710 states and 1264 transitions. Second operand 3 states. [2020-11-30 01:27:23,744 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 01:27:23,744 INFO L93 Difference]: Finished difference Result 1800 states and 3223 transitions. [2020-11-30 01:27:23,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 01:27:23,745 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 88 [2020-11-30 01:27:23,746 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 01:27:23,753 INFO L225 Difference]: With dead ends: 1800 [2020-11-30 01:27:23,753 INFO L226 Difference]: Without dead ends: 1179 [2020-11-30 01:27:23,754 INFO L677 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 [2020-11-30 01:27:23,756 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1179 states. [2020-11-30 01:27:23,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1179 to 1074. [2020-11-30 01:27:23,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1074 states. [2020-11-30 01:27:23,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 1074 states and 1928 transitions. [2020-11-30 01:27:23,824 INFO L78 Accepts]: Start accepts. Automaton has 1074 states and 1928 transitions. Word has length 88 [2020-11-30 01:27:23,825 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 01:27:23,825 INFO L481 AbstractCegarLoop]: Abstraction has 1074 states and 1928 transitions. [2020-11-30 01:27:23,828 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 01:27:23,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1928 transitions. [2020-11-30 01:27:23,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2020-11-30 01:27:23,832 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:27:23,832 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:27:23,832 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-11-30 01:27:23,832 INFO L429 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:27:23,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:27:23,833 INFO L82 PathProgramCache]: Analyzing trace with hash 1580787232, now seen corresponding path program 2 times [2020-11-30 01:27:23,833 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 01:27:23,833 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [736562977] [2020-11-30 01:27:23,833 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 01:27:23,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:27:23,923 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:27:23,923 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [736562977] [2020-11-30 01:27:23,923 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 01:27:23,923 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-30 01:27:23,924 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [21955587] [2020-11-30 01:27:23,924 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-30 01:27:23,924 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 01:27:23,925 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-30 01:27:23,925 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-11-30 01:27:23,925 INFO L87 Difference]: Start difference. First operand 1074 states and 1928 transitions. Second operand 5 states. [2020-11-30 01:27:24,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 01:27:24,055 INFO L93 Difference]: Finished difference Result 2010 states and 3604 transitions. [2020-11-30 01:27:24,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-30 01:27:24,056 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 89 [2020-11-30 01:27:24,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 01:27:24,063 INFO L225 Difference]: With dead ends: 2010 [2020-11-30 01:27:24,063 INFO L226 Difference]: Without dead ends: 1179 [2020-11-30 01:27:24,065 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-11-30 01:27:24,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1179 states. [2020-11-30 01:27:24,133 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1179 to 1074. [2020-11-30 01:27:24,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1074 states. [2020-11-30 01:27:24,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 1074 states and 1926 transitions. [2020-11-30 01:27:24,139 INFO L78 Accepts]: Start accepts. Automaton has 1074 states and 1926 transitions. Word has length 89 [2020-11-30 01:27:24,139 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 01:27:24,139 INFO L481 AbstractCegarLoop]: Abstraction has 1074 states and 1926 transitions. [2020-11-30 01:27:24,139 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-30 01:27:24,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1926 transitions. [2020-11-30 01:27:24,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2020-11-30 01:27:24,142 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:27:24,143 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:27:24,143 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-11-30 01:27:24,143 INFO L429 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:27:24,144 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:27:24,145 INFO L82 PathProgramCache]: Analyzing trace with hash 767868895, now seen corresponding path program 1 times [2020-11-30 01:27:24,145 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 01:27:24,145 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [152915055] [2020-11-30 01:27:24,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 01:27:24,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:27:24,228 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:27:24,229 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [152915055] [2020-11-30 01:27:24,233 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 01:27:24,233 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 01:27:24,233 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2117735086] [2020-11-30 01:27:24,234 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 01:27:24,234 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 01:27:24,235 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 01:27:24,236 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 01:27:24,236 INFO L87 Difference]: Start difference. First operand 1074 states and 1926 transitions. Second operand 3 states. [2020-11-30 01:27:24,357 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 01:27:24,357 INFO L93 Difference]: Finished difference Result 2864 states and 5164 transitions. [2020-11-30 01:27:24,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 01:27:24,358 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 89 [2020-11-30 01:27:24,358 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 01:27:24,369 INFO L225 Difference]: With dead ends: 2864 [2020-11-30 01:27:24,370 INFO L226 Difference]: Without dead ends: 1887 [2020-11-30 01:27:24,375 INFO L677 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 [2020-11-30 01:27:24,379 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1887 states. [2020-11-30 01:27:24,499 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1887 to 1782. [2020-11-30 01:27:24,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1782 states. [2020-11-30 01:27:24,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1782 states to 1782 states and 3217 transitions. [2020-11-30 01:27:24,507 INFO L78 Accepts]: Start accepts. Automaton has 1782 states and 3217 transitions. Word has length 89 [2020-11-30 01:27:24,507 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 01:27:24,507 INFO L481 AbstractCegarLoop]: Abstraction has 1782 states and 3217 transitions. [2020-11-30 01:27:24,507 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 01:27:24,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 3217 transitions. [2020-11-30 01:27:24,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2020-11-30 01:27:24,512 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:27:24,512 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:27:24,512 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-11-30 01:27:24,513 INFO L429 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:27:24,513 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:27:24,513 INFO L82 PathProgramCache]: Analyzing trace with hash -442333870, now seen corresponding path program 1 times [2020-11-30 01:27:24,513 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 01:27:24,514 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1505702174] [2020-11-30 01:27:24,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 01:27:24,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:27:24,579 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:27:24,579 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1505702174] [2020-11-30 01:27:24,579 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 01:27:24,579 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 01:27:24,580 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1471679687] [2020-11-30 01:27:24,580 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 01:27:24,580 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 01:27:24,581 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 01:27:24,581 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 01:27:24,581 INFO L87 Difference]: Start difference. First operand 1782 states and 3217 transitions. Second operand 3 states. [2020-11-30 01:27:24,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 01:27:24,756 INFO L93 Difference]: Finished difference Result 4724 states and 8556 transitions. [2020-11-30 01:27:24,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 01:27:24,756 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 90 [2020-11-30 01:27:24,757 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 01:27:24,813 INFO L225 Difference]: With dead ends: 4724 [2020-11-30 01:27:24,813 INFO L226 Difference]: Without dead ends: 3073 [2020-11-30 01:27:24,816 INFO L677 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 [2020-11-30 01:27:24,820 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3073 states. [2020-11-30 01:27:25,044 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3073 to 2968. [2020-11-30 01:27:25,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2968 states. [2020-11-30 01:27:25,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2968 states to 2968 states and 5374 transitions. [2020-11-30 01:27:25,057 INFO L78 Accepts]: Start accepts. Automaton has 2968 states and 5374 transitions. Word has length 90 [2020-11-30 01:27:25,057 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 01:27:25,057 INFO L481 AbstractCegarLoop]: Abstraction has 2968 states and 5374 transitions. [2020-11-30 01:27:25,057 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 01:27:25,058 INFO L276 IsEmpty]: Start isEmpty. Operand 2968 states and 5374 transitions. [2020-11-30 01:27:25,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2020-11-30 01:27:25,065 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:27:25,065 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:27:25,065 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-11-30 01:27:25,066 INFO L429 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:27:25,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:27:25,066 INFO L82 PathProgramCache]: Analyzing trace with hash 1449758064, now seen corresponding path program 1 times [2020-11-30 01:27:25,066 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 01:27:25,067 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2127974053] [2020-11-30 01:27:25,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 01:27:25,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:27:25,128 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:27:25,128 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2127974053] [2020-11-30 01:27:25,128 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 01:27:25,129 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 01:27:25,129 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1015661153] [2020-11-30 01:27:25,129 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 01:27:25,129 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 01:27:25,130 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 01:27:25,130 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 01:27:25,130 INFO L87 Difference]: Start difference. First operand 2968 states and 5374 transitions. Second operand 3 states. [2020-11-30 01:27:25,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 01:27:25,491 INFO L93 Difference]: Finished difference Result 7998 states and 14510 transitions. [2020-11-30 01:27:25,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 01:27:25,492 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 91 [2020-11-30 01:27:25,492 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 01:27:25,523 INFO L225 Difference]: With dead ends: 7998 [2020-11-30 01:27:25,524 INFO L226 Difference]: Without dead ends: 5195 [2020-11-30 01:27:25,530 INFO L677 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 [2020-11-30 01:27:25,537 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5195 states. [2020-11-30 01:27:25,857 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5195 to 5090. [2020-11-30 01:27:25,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5090 states. [2020-11-30 01:27:25,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5090 states to 5090 states and 9223 transitions. [2020-11-30 01:27:25,879 INFO L78 Accepts]: Start accepts. Automaton has 5090 states and 9223 transitions. Word has length 91 [2020-11-30 01:27:25,879 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 01:27:25,879 INFO L481 AbstractCegarLoop]: Abstraction has 5090 states and 9223 transitions. [2020-11-30 01:27:25,880 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 01:27:25,880 INFO L276 IsEmpty]: Start isEmpty. Operand 5090 states and 9223 transitions. [2020-11-30 01:27:25,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-11-30 01:27:25,890 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:27:25,890 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:27:25,891 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2020-11-30 01:27:25,891 INFO L429 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:27:25,891 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:27:25,891 INFO L82 PathProgramCache]: Analyzing trace with hash 12732276, now seen corresponding path program 1 times [2020-11-30 01:27:25,891 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 01:27:25,892 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2110346619] [2020-11-30 01:27:25,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 01:27:25,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:27:25,982 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-11-30 01:27:25,982 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2110346619] [2020-11-30 01:27:25,982 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 01:27:25,982 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-30 01:27:25,983 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2059154355] [2020-11-30 01:27:25,983 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-30 01:27:25,983 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 01:27:25,984 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-30 01:27:25,984 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-11-30 01:27:25,984 INFO L87 Difference]: Start difference. First operand 5090 states and 9223 transitions. Second operand 5 states. [2020-11-30 01:27:26,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 01:27:26,788 INFO L93 Difference]: Finished difference Result 14497 states and 26300 transitions. [2020-11-30 01:27:26,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-11-30 01:27:26,789 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 92 [2020-11-30 01:27:26,789 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 01:27:26,853 INFO L225 Difference]: With dead ends: 14497 [2020-11-30 01:27:26,853 INFO L226 Difference]: Without dead ends: 9650 [2020-11-30 01:27:26,862 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2020-11-30 01:27:26,875 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9650 states. [2020-11-30 01:27:27,350 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9650 to 5090. [2020-11-30 01:27:27,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5090 states. [2020-11-30 01:27:27,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5090 states to 5090 states and 9173 transitions. [2020-11-30 01:27:27,376 INFO L78 Accepts]: Start accepts. Automaton has 5090 states and 9173 transitions. Word has length 92 [2020-11-30 01:27:27,377 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 01:27:27,377 INFO L481 AbstractCegarLoop]: Abstraction has 5090 states and 9173 transitions. [2020-11-30 01:27:27,377 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-30 01:27:27,377 INFO L276 IsEmpty]: Start isEmpty. Operand 5090 states and 9173 transitions. [2020-11-30 01:27:27,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-11-30 01:27:27,389 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:27:27,389 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:27:27,389 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-11-30 01:27:27,389 INFO L429 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:27:27,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:27:27,390 INFO L82 PathProgramCache]: Analyzing trace with hash 1000317187, now seen corresponding path program 1 times [2020-11-30 01:27:27,390 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 01:27:27,390 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [156306543] [2020-11-30 01:27:27,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 01:27:27,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:27:27,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:27:27,467 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [156306543] [2020-11-30 01:27:27,467 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 01:27:27,468 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 01:27:27,468 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2097104751] [2020-11-30 01:27:27,469 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 01:27:27,469 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 01:27:27,469 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 01:27:27,469 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 01:27:27,470 INFO L87 Difference]: Start difference. First operand 5090 states and 9173 transitions. Second operand 3 states. [2020-11-30 01:27:27,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 01:27:27,920 INFO L93 Difference]: Finished difference Result 14822 states and 26752 transitions. [2020-11-30 01:27:27,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 01:27:27,921 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 92 [2020-11-30 01:27:27,921 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 01:27:27,948 INFO L225 Difference]: With dead ends: 14822 [2020-11-30 01:27:27,948 INFO L226 Difference]: Without dead ends: 9901 [2020-11-30 01:27:27,961 INFO L677 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 [2020-11-30 01:27:27,975 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9901 states. [2020-11-30 01:27:28,533 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9901 to 9796. [2020-11-30 01:27:28,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9796 states. [2020-11-30 01:27:28,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9796 states to 9796 states and 17654 transitions. [2020-11-30 01:27:28,559 INFO L78 Accepts]: Start accepts. Automaton has 9796 states and 17654 transitions. Word has length 92 [2020-11-30 01:27:28,559 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 01:27:28,559 INFO L481 AbstractCegarLoop]: Abstraction has 9796 states and 17654 transitions. [2020-11-30 01:27:28,559 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 01:27:28,560 INFO L276 IsEmpty]: Start isEmpty. Operand 9796 states and 17654 transitions. [2020-11-30 01:27:28,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2020-11-30 01:27:28,578 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:27:28,578 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:27:28,578 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2020-11-30 01:27:28,578 INFO L429 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:27:28,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:27:28,579 INFO L82 PathProgramCache]: Analyzing trace with hash -145526033, now seen corresponding path program 1 times [2020-11-30 01:27:28,579 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 01:27:28,579 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1149708834] [2020-11-30 01:27:28,579 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 01:27:28,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:27:28,989 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-11-30 01:27:28,990 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1149708834] [2020-11-30 01:27:28,991 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 01:27:28,992 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-30 01:27:28,994 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1538085577] [2020-11-30 01:27:28,995 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-30 01:27:28,995 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 01:27:28,995 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-30 01:27:28,996 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2020-11-30 01:27:28,996 INFO L87 Difference]: Start difference. First operand 9796 states and 17654 transitions. Second operand 9 states. [2020-11-30 01:27:30,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 01:27:30,782 INFO L93 Difference]: Finished difference Result 19770 states and 35586 transitions. [2020-11-30 01:27:30,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-11-30 01:27:30,783 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 93 [2020-11-30 01:27:30,783 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 01:27:30,846 INFO L225 Difference]: With dead ends: 19770 [2020-11-30 01:27:30,846 INFO L226 Difference]: Without dead ends: 19685 [2020-11-30 01:27:30,852 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=78, Invalid=132, Unknown=0, NotChecked=0, Total=210 [2020-11-30 01:27:30,888 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19685 states. [2020-11-30 01:27:31,913 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19685 to 19397. [2020-11-30 01:27:31,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19397 states. [2020-11-30 01:27:31,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19397 states to 19397 states and 34981 transitions. [2020-11-30 01:27:31,959 INFO L78 Accepts]: Start accepts. Automaton has 19397 states and 34981 transitions. Word has length 93 [2020-11-30 01:27:31,960 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 01:27:31,960 INFO L481 AbstractCegarLoop]: Abstraction has 19397 states and 34981 transitions. [2020-11-30 01:27:31,960 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-30 01:27:31,960 INFO L276 IsEmpty]: Start isEmpty. Operand 19397 states and 34981 transitions. [2020-11-30 01:27:31,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2020-11-30 01:27:32,000 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:27:32,000 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:27:32,000 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2020-11-30 01:27:32,000 INFO L429 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:27:32,001 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:27:32,001 INFO L82 PathProgramCache]: Analyzing trace with hash 1264748976, now seen corresponding path program 1 times [2020-11-30 01:27:32,001 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 01:27:32,001 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1642138016] [2020-11-30 01:27:32,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 01:27:32,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:27:32,080 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-11-30 01:27:32,080 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1642138016] [2020-11-30 01:27:32,080 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 01:27:32,080 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-30 01:27:32,081 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [254991479] [2020-11-30 01:27:32,082 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-30 01:27:32,082 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 01:27:32,082 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-30 01:27:32,083 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-30 01:27:32,083 INFO L87 Difference]: Start difference. First operand 19397 states and 34981 transitions. Second operand 4 states. [2020-11-30 01:27:32,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 01:27:32,745 INFO L93 Difference]: Finished difference Result 19496 states and 35143 transitions. [2020-11-30 01:27:32,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-30 01:27:32,746 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 94 [2020-11-30 01:27:32,746 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 01:27:32,788 INFO L225 Difference]: With dead ends: 19496 [2020-11-30 01:27:32,788 INFO L226 Difference]: Without dead ends: 19396 [2020-11-30 01:27:32,794 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-30 01:27:32,815 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19396 states. [2020-11-30 01:27:33,739 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19396 to 19396. [2020-11-30 01:27:33,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19396 states. [2020-11-30 01:27:33,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19396 states to 19396 states and 34977 transitions. [2020-11-30 01:27:33,763 INFO L78 Accepts]: Start accepts. Automaton has 19396 states and 34977 transitions. Word has length 94 [2020-11-30 01:27:33,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 01:27:33,763 INFO L481 AbstractCegarLoop]: Abstraction has 19396 states and 34977 transitions. [2020-11-30 01:27:33,763 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-30 01:27:33,763 INFO L276 IsEmpty]: Start isEmpty. Operand 19396 states and 34977 transitions. [2020-11-30 01:27:33,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2020-11-30 01:27:33,793 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:27:33,793 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:27:33,793 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2020-11-30 01:27:33,793 INFO L429 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:27:33,794 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:27:33,794 INFO L82 PathProgramCache]: Analyzing trace with hash -660190932, now seen corresponding path program 1 times [2020-11-30 01:27:33,794 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 01:27:33,794 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1127795642] [2020-11-30 01:27:33,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 01:27:33,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:27:33,921 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-11-30 01:27:33,921 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1127795642] [2020-11-30 01:27:33,921 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 01:27:33,921 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-30 01:27:33,922 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [308571560] [2020-11-30 01:27:33,922 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-30 01:27:33,922 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 01:27:33,923 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-30 01:27:33,923 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2020-11-30 01:27:33,923 INFO L87 Difference]: Start difference. First operand 19396 states and 34977 transitions. Second operand 9 states. [2020-11-30 01:27:36,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 01:27:36,286 INFO L93 Difference]: Finished difference Result 39151 states and 70498 transitions. [2020-11-30 01:27:36,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-11-30 01:27:36,287 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 95 [2020-11-30 01:27:36,287 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 01:27:36,361 INFO L225 Difference]: With dead ends: 39151 [2020-11-30 01:27:36,361 INFO L226 Difference]: Without dead ends: 39011 [2020-11-30 01:27:36,370 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=82, Invalid=158, Unknown=0, NotChecked=0, Total=240 [2020-11-30 01:27:36,410 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39011 states. [2020-11-30 01:27:37,984 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39011 to 38517. [2020-11-30 01:27:37,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38517 states. [2020-11-30 01:27:38,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38517 states to 38517 states and 69487 transitions. [2020-11-30 01:27:38,220 INFO L78 Accepts]: Start accepts. Automaton has 38517 states and 69487 transitions. Word has length 95 [2020-11-30 01:27:38,222 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 01:27:38,222 INFO L481 AbstractCegarLoop]: Abstraction has 38517 states and 69487 transitions. [2020-11-30 01:27:38,222 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-30 01:27:38,222 INFO L276 IsEmpty]: Start isEmpty. Operand 38517 states and 69487 transitions. [2020-11-30 01:27:38,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2020-11-30 01:27:38,260 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:27:38,261 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:27:38,261 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2020-11-30 01:27:38,261 INFO L429 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:27:38,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:27:38,261 INFO L82 PathProgramCache]: Analyzing trace with hash -236544210, now seen corresponding path program 1 times [2020-11-30 01:27:38,261 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 01:27:38,265 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2042232456] [2020-11-30 01:27:38,266 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 01:27:38,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:27:38,412 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-11-30 01:27:38,413 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2042232456] [2020-11-30 01:27:38,413 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 01:27:38,413 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-30 01:27:38,413 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1593771447] [2020-11-30 01:27:38,414 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-30 01:27:38,414 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 01:27:38,414 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-30 01:27:38,414 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2020-11-30 01:27:38,414 INFO L87 Difference]: Start difference. First operand 38517 states and 69487 transitions. Second operand 10 states. [2020-11-30 01:27:40,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 01:27:40,309 INFO L93 Difference]: Finished difference Result 39182 states and 70551 transitions. [2020-11-30 01:27:40,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-30 01:27:40,310 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 95 [2020-11-30 01:27:40,310 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 01:27:40,365 INFO L225 Difference]: With dead ends: 39182 [2020-11-30 01:27:40,365 INFO L226 Difference]: Without dead ends: 39039 [2020-11-30 01:27:40,372 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=115, Invalid=265, Unknown=0, NotChecked=0, Total=380 [2020-11-30 01:27:40,407 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39039 states. [2020-11-30 01:27:42,120 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39039 to 38541. [2020-11-30 01:27:42,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38541 states. [2020-11-30 01:27:42,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38541 states to 38541 states and 69519 transitions. [2020-11-30 01:27:42,308 INFO L78 Accepts]: Start accepts. Automaton has 38541 states and 69519 transitions. Word has length 95 [2020-11-30 01:27:42,308 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 01:27:42,308 INFO L481 AbstractCegarLoop]: Abstraction has 38541 states and 69519 transitions. [2020-11-30 01:27:42,308 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-30 01:27:42,308 INFO L276 IsEmpty]: Start isEmpty. Operand 38541 states and 69519 transitions. [2020-11-30 01:27:42,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2020-11-30 01:27:42,335 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:27:42,335 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:27:42,335 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2020-11-30 01:27:42,336 INFO L429 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:27:42,336 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:27:42,336 INFO L82 PathProgramCache]: Analyzing trace with hash -1808319765, now seen corresponding path program 1 times [2020-11-30 01:27:42,336 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 01:27:42,337 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1697419801] [2020-11-30 01:27:42,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 01:27:42,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:27:42,440 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-11-30 01:27:42,441 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1697419801] [2020-11-30 01:27:42,441 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 01:27:42,441 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-30 01:27:42,441 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [566212238] [2020-11-30 01:27:42,442 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-30 01:27:42,442 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 01:27:42,442 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-30 01:27:42,443 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-11-30 01:27:42,443 INFO L87 Difference]: Start difference. First operand 38541 states and 69519 transitions. Second operand 8 states. [2020-11-30 01:27:43,819 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 01:27:43,820 INFO L93 Difference]: Finished difference Result 38849 states and 70016 transitions. [2020-11-30 01:27:43,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-30 01:27:43,821 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 96 [2020-11-30 01:27:43,821 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 01:27:43,867 INFO L225 Difference]: With dead ends: 38849 [2020-11-30 01:27:43,867 INFO L226 Difference]: Without dead ends: 38530 [2020-11-30 01:27:43,874 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=92, Invalid=180, Unknown=0, NotChecked=0, Total=272 [2020-11-30 01:27:43,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38530 states. [2020-11-30 01:27:45,750 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38530 to 38498. [2020-11-30 01:27:45,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38498 states. [2020-11-30 01:27:45,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38498 states to 38498 states and 69440 transitions. [2020-11-30 01:27:45,802 INFO L78 Accepts]: Start accepts. Automaton has 38498 states and 69440 transitions. Word has length 96 [2020-11-30 01:27:45,802 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 01:27:45,802 INFO L481 AbstractCegarLoop]: Abstraction has 38498 states and 69440 transitions. [2020-11-30 01:27:45,803 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-30 01:27:45,803 INFO L276 IsEmpty]: Start isEmpty. Operand 38498 states and 69440 transitions. [2020-11-30 01:27:45,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2020-11-30 01:27:45,837 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:27:45,837 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:27:45,838 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2020-11-30 01:27:45,838 INFO L429 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:27:45,838 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:27:45,838 INFO L82 PathProgramCache]: Analyzing trace with hash 1455745461, now seen corresponding path program 1 times [2020-11-30 01:27:45,839 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 01:27:45,839 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1219142456] [2020-11-30 01:27:45,839 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 01:27:45,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:27:45,952 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-11-30 01:27:45,952 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1219142456] [2020-11-30 01:27:45,953 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 01:27:45,953 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-11-30 01:27:45,953 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1834409082] [2020-11-30 01:27:45,953 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-30 01:27:45,954 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 01:27:45,954 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-30 01:27:45,954 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-11-30 01:27:45,954 INFO L87 Difference]: Start difference. First operand 38498 states and 69440 transitions. Second operand 8 states. [2020-11-30 01:27:47,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 01:27:47,688 INFO L93 Difference]: Finished difference Result 38498 states and 69440 transitions. [2020-11-30 01:27:47,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-30 01:27:47,688 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 96 [2020-11-30 01:27:47,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 01:27:47,689 INFO L225 Difference]: With dead ends: 38498 [2020-11-30 01:27:47,689 INFO L226 Difference]: Without dead ends: 0 [2020-11-30 01:27:47,793 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2020-11-30 01:27:47,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-30 01:27:47,794 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-30 01:27:47,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-30 01:27:47,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-30 01:27:47,794 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 96 [2020-11-30 01:27:47,794 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 01:27:47,794 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-30 01:27:47,794 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-30 01:27:47,795 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-30 01:27:47,795 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-30 01:27:47,795 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2020-11-30 01:27:47,797 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-30 01:27:48,045 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 153 [2020-11-30 01:27:48,336 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 175 [2020-11-30 01:27:48,750 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 46 [2020-11-30 01:27:49,336 WARN L193 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 97 [2020-11-30 01:27:49,953 WARN L193 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 97 [2020-11-30 01:27:50,391 WARN L193 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 97 [2020-11-30 01:27:50,510 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 157 [2020-11-30 01:27:50,890 WARN L193 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 97 [2020-11-30 01:27:51,125 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 97 [2020-11-30 01:27:51,863 WARN L193 SmtUtils]: Spent 736.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 115 [2020-11-30 01:27:52,264 WARN L193 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 44 [2020-11-30 01:27:52,579 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 97 [2020-11-30 01:27:53,629 WARN L193 SmtUtils]: Spent 891.00 ms on a formula simplification. DAG size of input: 442 DAG size of output: 115 [2020-11-30 01:27:54,218 WARN L193 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 115 [2020-11-30 01:27:54,915 WARN L193 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 115 [2020-11-30 01:27:55,173 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 97 [2020-11-30 01:27:55,804 WARN L193 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 115 [2020-11-30 01:27:56,084 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 97 [2020-11-30 01:27:56,738 WARN L193 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 115 [2020-11-30 01:27:57,404 WARN L193 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 115 [2020-11-30 01:27:57,632 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 97 [2020-11-30 01:27:57,854 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 88 [2020-11-30 01:27:58,496 WARN L193 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 115 [2020-11-30 01:27:58,713 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 88 [2020-11-30 01:27:59,402 WARN L193 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 115 [2020-11-30 01:28:00,072 WARN L193 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 115 [2020-11-30 01:28:00,387 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 97 [2020-11-30 01:28:00,671 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 97 [2020-11-30 01:28:00,806 WARN L193 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 172 [2020-11-30 01:28:01,070 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 97 [2020-11-30 01:28:01,675 WARN L193 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 115 [2020-11-30 01:28:01,910 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 97 [2020-11-30 01:28:02,639 WARN L193 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 115 [2020-11-30 01:28:02,751 WARN L193 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 172 [2020-11-30 01:28:03,614 WARN L193 SmtUtils]: Spent 740.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 115 [2020-11-30 01:28:04,290 WARN L193 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 115 [2020-11-30 01:28:04,973 WARN L193 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 115 [2020-11-30 01:28:05,567 WARN L193 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 115 [2020-11-30 01:28:05,872 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 88 [2020-11-30 01:28:06,082 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 88 [2020-11-30 01:28:06,298 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 88 [2020-11-30 01:28:06,897 WARN L193 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 425 DAG size of output: 115 [2020-11-30 01:28:07,508 WARN L193 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 426 DAG size of output: 115 [2020-11-30 01:28:08,112 WARN L193 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 115 [2020-11-30 01:28:08,777 WARN L193 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 425 DAG size of output: 115 [2020-11-30 01:28:09,388 WARN L193 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 425 DAG size of output: 115 [2020-11-30 01:28:10,152 WARN L193 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 425 DAG size of output: 115 [2020-11-30 01:28:10,597 WARN L193 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 56 [2020-11-30 01:28:11,098 WARN L193 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 54 [2020-11-30 01:28:11,209 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 33 [2020-11-30 01:28:11,412 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 30 [2020-11-30 01:28:11,635 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 30 [2020-11-30 01:28:11,837 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 30 [2020-11-30 01:28:12,281 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 50 [2020-11-30 01:28:12,474 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 30 [2020-11-30 01:28:12,679 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 30 [2020-11-30 01:28:12,959 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-11-30 01:28:13,491 WARN L193 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 50 [2020-11-30 01:28:13,697 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 30 [2020-11-30 01:28:14,027 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 50 [2020-11-30 01:28:14,220 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 32 [2020-11-30 01:28:14,562 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 50 [2020-11-30 01:28:14,889 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-11-30 01:28:15,181 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-11-30 01:28:15,471 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 44 [2020-11-30 01:28:15,747 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-11-30 01:28:16,002 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 49 [2020-11-30 01:28:16,189 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 30 [2020-11-30 01:28:16,514 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-11-30 01:28:16,711 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 30 [2020-11-30 01:28:16,971 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-11-30 01:28:17,262 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 55 [2020-11-30 01:28:17,521 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-11-30 01:28:17,713 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 30 [2020-11-30 01:28:17,872 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 30 [2020-11-30 01:28:18,138 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-11-30 01:28:18,367 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 30 [2020-11-30 01:28:18,660 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-11-30 01:28:19,032 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 52 [2020-11-30 01:28:19,321 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-11-30 01:28:19,741 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 50 [2020-11-30 01:28:19,958 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 30 [2020-11-30 01:28:20,304 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 59 [2020-11-30 01:28:20,510 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 30 [2020-11-30 01:28:20,698 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 37 [2020-11-30 01:28:21,094 WARN L193 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 50 [2020-11-30 01:28:21,307 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 30 [2020-11-30 01:28:21,602 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-11-30 01:28:21,814 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 30 [2020-11-30 01:28:22,215 WARN L193 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 50 [2020-11-30 01:28:22,502 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-11-30 01:28:22,910 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 50 [2020-11-30 01:28:23,288 WARN L193 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 52 [2020-11-30 01:28:23,515 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 42 [2020-11-30 01:28:23,819 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-11-30 01:28:24,120 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-11-30 01:28:24,425 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-11-30 01:28:24,741 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-11-30 01:28:25,160 WARN L193 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 50 [2020-11-30 01:28:25,339 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 30 [2020-11-30 01:28:25,517 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 30 [2020-11-30 01:28:25,695 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 30 [2020-11-30 01:28:26,064 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-11-30 01:28:26,385 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-11-30 01:28:26,655 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-11-30 01:28:26,926 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-11-30 01:28:27,202 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-11-30 01:28:27,586 WARN L193 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 50 [2020-11-30 01:28:27,960 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 54 [2020-11-30 01:28:28,233 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-11-30 01:28:28,237 INFO L274 CegarLoopResult]: For program point L2810(lines 2810 2822) no Hoare annotation was computed. [2020-11-30 01:28:28,237 INFO L274 CegarLoopResult]: For program point L2810-2(lines 2810 2822) no Hoare annotation was computed. [2020-11-30 01:28:28,237 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-30 01:28:28,238 INFO L274 CegarLoopResult]: For program point L2810-4(lines 2810 2822) no Hoare annotation was computed. [2020-11-30 01:28:28,238 INFO L274 CegarLoopResult]: For program point L2612(lines 2612 2623) no Hoare annotation was computed. [2020-11-30 01:28:28,238 INFO L270 CegarLoopResult]: At program point L1093(lines 1080 1098) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-11-30 01:28:28,238 INFO L270 CegarLoopResult]: At program point L1093-1(lines 1080 1098) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ~in_encrypted~0 0) (= ULTIMATE.start_mail_~msg 1) (= ULTIMATE.start_outgoing__wrappee__Keys_~msg 1) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= |ULTIMATE.start_getEmailTo_#res| 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-11-30 01:28:28,238 INFO L270 CegarLoopResult]: At program point L1093-2(lines 1080 1098) the Hoare annotation is: false [2020-11-30 01:28:28,238 INFO L277 CegarLoopResult]: At program point L1093-3(lines 1080 1098) the Hoare annotation is: true [2020-11-30 01:28:28,239 INFO L274 CegarLoopResult]: For program point L2481(lines 2481 2487) no Hoare annotation was computed. [2020-11-30 01:28:28,239 INFO L274 CegarLoopResult]: For program point L830(lines 830 837) no Hoare annotation was computed. [2020-11-30 01:28:28,239 INFO L270 CegarLoopResult]: At program point L2680(lines 2633 2686) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-11-30 01:28:28,239 INFO L270 CegarLoopResult]: At program point L2680-1(lines 2633 2686) the Hoare annotation is: false [2020-11-30 01:28:28,239 INFO L274 CegarLoopResult]: For program point L897(lines 897 901) no Hoare annotation was computed. [2020-11-30 01:28:28,239 INFO L274 CegarLoopResult]: For program point L2813(lines 2813 2821) no Hoare annotation was computed. [2020-11-30 01:28:28,239 INFO L274 CegarLoopResult]: For program point L2813-2(lines 2813 2821) no Hoare annotation was computed. [2020-11-30 01:28:28,239 INFO L274 CegarLoopResult]: For program point L2813-4(lines 2813 2821) no Hoare annotation was computed. [2020-11-30 01:28:28,239 INFO L274 CegarLoopResult]: For program point L2351-1(lines 2351 2367) no Hoare annotation was computed. [2020-11-30 01:28:28,239 INFO L274 CegarLoopResult]: For program point L2351(lines 2351 2367) no Hoare annotation was computed. [2020-11-30 01:28:28,239 INFO L274 CegarLoopResult]: For program point L2616(lines 2616 2622) no Hoare annotation was computed. [2020-11-30 01:28:28,239 INFO L274 CegarLoopResult]: For program point L2816(lines 2816 2820) no Hoare annotation was computed. [2020-11-30 01:28:28,240 INFO L270 CegarLoopResult]: At program point L2816-2(lines 1 2842) the Hoare annotation is: (and (= ~in_encrypted~0 0) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= 2 ~__ste_Client_Keyring0_User0~0)) (= ~__ste_Client_Keyring0_User1~0 0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,240 INFO L274 CegarLoopResult]: For program point L2816-3(lines 2816 2820) no Hoare annotation was computed. [2020-11-30 01:28:28,240 INFO L274 CegarLoopResult]: For program point L2816-6(lines 2816 2820) no Hoare annotation was computed. [2020-11-30 01:28:28,240 INFO L270 CegarLoopResult]: At program point L2816-5(lines 1 2842) the Hoare annotation is: (and (= ~in_encrypted~0 0) (= ~queue_empty~0 1) (not (= ~__ste_email_to0~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= 2 ~__ste_Client_Keyring0_User0~0)) (= ~__ste_Client_Keyring0_User1~0 0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_rjh_~rjh___0) (= ~rjh~0 ULTIMATE.start_setClientId_~handle) (= ~rjh~0 2) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2020-11-30 01:28:28,240 INFO L270 CegarLoopResult]: At program point L2816-8(lines 1 2842) the Hoare annotation is: (and (= ~in_encrypted~0 0) (not (= ~__ste_email_to0~0 1)) (= ~__ste_Client_Keyring0_User1~0 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (= ~rjh~0 2) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= 2 ~__ste_Client_Keyring0_User0~0))) [2020-11-30 01:28:28,240 INFO L274 CegarLoopResult]: For program point L2552(lines 2552 2564) no Hoare annotation was computed. [2020-11-30 01:28:28,240 INFO L274 CegarLoopResult]: For program point L2552-2(lines 2552 2564) no Hoare annotation was computed. [2020-11-30 01:28:28,240 INFO L270 CegarLoopResult]: At program point L2552-1(lines 2526 2569) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_test_~op1~0 0) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,240 INFO L274 CegarLoopResult]: For program point L2552-4(lines 2552 2564) no Hoare annotation was computed. [2020-11-30 01:28:28,241 INFO L270 CegarLoopResult]: At program point L2552-3(lines 2526 2569) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_test_~op4~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,241 INFO L274 CegarLoopResult]: For program point L2552-6(lines 2552 2564) no Hoare annotation was computed. [2020-11-30 01:28:28,241 INFO L270 CegarLoopResult]: At program point L2552-5(lines 2526 2569) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ULTIMATE.start_test_~op5~0 0) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,241 INFO L274 CegarLoopResult]: For program point L2552-8(lines 2552 2564) no Hoare annotation was computed. [2020-11-30 01:28:28,241 INFO L270 CegarLoopResult]: At program point L2552-7(lines 2526 2569) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,241 INFO L270 CegarLoopResult]: At program point L2552-9(lines 2526 2569) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,241 INFO L274 CegarLoopResult]: For program point L1628(lines 1628 1650) no Hoare annotation was computed. [2020-11-30 01:28:28,242 INFO L270 CegarLoopResult]: At program point L1628-1(lines 1628 1650) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ULTIMATE.start_mail_~msg 1) (= ULTIMATE.start_outgoing__wrappee__Keys_~msg 1) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-11-30 01:28:28,242 INFO L274 CegarLoopResult]: For program point L1628-2(lines 1628 1650) no Hoare annotation was computed. [2020-11-30 01:28:28,242 INFO L277 CegarLoopResult]: At program point L1628-3(lines 1628 1650) the Hoare annotation is: true [2020-11-30 01:28:28,242 INFO L274 CegarLoopResult]: For program point L2553(lines 2553 2561) no Hoare annotation was computed. [2020-11-30 01:28:28,242 INFO L274 CegarLoopResult]: For program point L2553-2(lines 2553 2561) no Hoare annotation was computed. [2020-11-30 01:28:28,242 INFO L274 CegarLoopResult]: For program point L2553-4(lines 2553 2561) no Hoare annotation was computed. [2020-11-30 01:28:28,242 INFO L274 CegarLoopResult]: For program point L2355-1(lines 2355 2366) no Hoare annotation was computed. [2020-11-30 01:28:28,242 INFO L274 CegarLoopResult]: For program point L2553-6(lines 2553 2561) no Hoare annotation was computed. [2020-11-30 01:28:28,242 INFO L274 CegarLoopResult]: For program point L2355(lines 2355 2366) no Hoare annotation was computed. [2020-11-30 01:28:28,242 INFO L274 CegarLoopResult]: For program point L2553-8(lines 2553 2561) no Hoare annotation was computed. [2020-11-30 01:28:28,242 INFO L274 CegarLoopResult]: For program point L2422(lines 2422 2434) no Hoare annotation was computed. [2020-11-30 01:28:28,242 INFO L274 CegarLoopResult]: For program point L2422-2(lines 2422 2434) no Hoare annotation was computed. [2020-11-30 01:28:28,243 INFO L274 CegarLoopResult]: For program point L2422-4(lines 2422 2434) no Hoare annotation was computed. [2020-11-30 01:28:28,243 INFO L274 CegarLoopResult]: For program point L2422-6(lines 2422 2434) no Hoare annotation was computed. [2020-11-30 01:28:28,243 INFO L274 CegarLoopResult]: For program point L2422-8(lines 2422 2434) no Hoare annotation was computed. [2020-11-30 01:28:28,243 INFO L270 CegarLoopResult]: At program point L903(lines 893 949) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,243 INFO L270 CegarLoopResult]: At program point L573(lines 553 575) the Hoare annotation is: (and (= ~in_encrypted~0 0) (not (= ~__ste_email_to0~0 1)) (= ~__ste_Client_Keyring0_User1~0 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (= ~rjh~0 2) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= 2 ~__ste_Client_Keyring0_User0~0)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 2))) [2020-11-30 01:28:28,243 INFO L274 CegarLoopResult]: For program point L2556(lines 2556 2560) no Hoare annotation was computed. [2020-11-30 01:28:28,243 INFO L274 CegarLoopResult]: For program point L2490(lines 2490 2521) no Hoare annotation was computed. [2020-11-30 01:28:28,243 INFO L274 CegarLoopResult]: For program point L2556-3(lines 2556 2560) no Hoare annotation was computed. [2020-11-30 01:28:28,243 INFO L274 CegarLoopResult]: For program point L2556-6(lines 2556 2560) no Hoare annotation was computed. [2020-11-30 01:28:28,243 INFO L274 CegarLoopResult]: For program point L2556-9(lines 2556 2560) no Hoare annotation was computed. [2020-11-30 01:28:28,243 INFO L274 CegarLoopResult]: For program point L2556-12(lines 2556 2560) no Hoare annotation was computed. [2020-11-30 01:28:28,243 INFO L274 CegarLoopResult]: For program point L1103(lines 1103 1111) no Hoare annotation was computed. [2020-11-30 01:28:28,244 INFO L270 CegarLoopResult]: At program point L839(lines 826 954) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,244 INFO L274 CegarLoopResult]: For program point L1632(lines 1632 1647) no Hoare annotation was computed. [2020-11-30 01:28:28,244 INFO L274 CegarLoopResult]: For program point L1632-2(lines 1632 1647) no Hoare annotation was computed. [2020-11-30 01:28:28,244 INFO L274 CegarLoopResult]: For program point L2491(lines 2491 2502) no Hoare annotation was computed. [2020-11-30 01:28:28,244 INFO L274 CegarLoopResult]: For program point L2425(lines 2425 2433) no Hoare annotation was computed. [2020-11-30 01:28:28,244 INFO L274 CegarLoopResult]: For program point L2359-1(lines 2359 2365) no Hoare annotation was computed. [2020-11-30 01:28:28,244 INFO L274 CegarLoopResult]: For program point L2425-2(lines 2425 2433) no Hoare annotation was computed. [2020-11-30 01:28:28,244 INFO L274 CegarLoopResult]: For program point L2359(lines 2359 2365) no Hoare annotation was computed. [2020-11-30 01:28:28,244 INFO L274 CegarLoopResult]: For program point L2425-4(lines 2425 2433) no Hoare annotation was computed. [2020-11-30 01:28:28,244 INFO L274 CegarLoopResult]: For program point L1236(lines 1236 1247) no Hoare annotation was computed. [2020-11-30 01:28:28,244 INFO L274 CegarLoopResult]: For program point L1236-1(lines 1236 1247) no Hoare annotation was computed. [2020-11-30 01:28:28,244 INFO L274 CegarLoopResult]: For program point L2425-6(lines 2425 2433) no Hoare annotation was computed. [2020-11-30 01:28:28,244 INFO L274 CegarLoopResult]: For program point L2425-8(lines 2425 2433) no Hoare annotation was computed. [2020-11-30 01:28:28,245 INFO L270 CegarLoopResult]: At program point L1700(lines 1695 1703) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ULTIMATE.start_mail_~msg 1) (= ULTIMATE.start_outgoing__wrappee__Keys_~msg 1) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= |ULTIMATE.start_is_queue_empty_#res| 0)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-11-30 01:28:28,245 INFO L274 CegarLoopResult]: For program point L2691-1(lines 2691 2727) no Hoare annotation was computed. [2020-11-30 01:28:28,245 INFO L274 CegarLoopResult]: For program point L2691(lines 2691 2727) no Hoare annotation was computed. [2020-11-30 01:28:28,245 INFO L274 CegarLoopResult]: For program point L2691-3(lines 2691 2727) no Hoare annotation was computed. [2020-11-30 01:28:28,245 INFO L274 CegarLoopResult]: For program point L2691-2(lines 2691 2727) no Hoare annotation was computed. [2020-11-30 01:28:28,245 INFO L274 CegarLoopResult]: For program point L2691-4(lines 2691 2727) no Hoare annotation was computed. [2020-11-30 01:28:28,245 INFO L274 CegarLoopResult]: For program point L1106(lines 1106 1110) no Hoare annotation was computed. [2020-11-30 01:28:28,245 INFO L270 CegarLoopResult]: At program point L1106-2(lines 1099 1114) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1)) [2020-11-30 01:28:28,245 INFO L274 CegarLoopResult]: For program point L908(lines 908 915) no Hoare annotation was computed. [2020-11-30 01:28:28,245 INFO L274 CegarLoopResult]: For program point L2692(lines 2692 2700) no Hoare annotation was computed. [2020-11-30 01:28:28,245 INFO L270 CegarLoopResult]: At program point L2626(lines 2579 2632) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_test_~op1~0 0) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,246 INFO L274 CegarLoopResult]: For program point L2692-2(lines 2692 2700) no Hoare annotation was computed. [2020-11-30 01:28:28,246 INFO L274 CegarLoopResult]: For program point L2692-4(lines 2692 2700) no Hoare annotation was computed. [2020-11-30 01:28:28,246 INFO L274 CegarLoopResult]: For program point L2692-6(lines 2692 2700) no Hoare annotation was computed. [2020-11-30 01:28:28,246 INFO L274 CegarLoopResult]: For program point L2428(lines 2428 2432) no Hoare annotation was computed. [2020-11-30 01:28:28,246 INFO L274 CegarLoopResult]: For program point L2692-8(lines 2692 2700) no Hoare annotation was computed. [2020-11-30 01:28:28,246 INFO L270 CegarLoopResult]: At program point L2428-2(lines 2418 2437) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_test_~op1~0 0) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,246 INFO L274 CegarLoopResult]: For program point L2428-3(lines 2428 2432) no Hoare annotation was computed. [2020-11-30 01:28:28,246 INFO L274 CegarLoopResult]: For program point L2428-6(lines 2428 2432) no Hoare annotation was computed. [2020-11-30 01:28:28,246 INFO L270 CegarLoopResult]: At program point L2428-5(lines 2418 2437) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_test_~op4~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,246 INFO L270 CegarLoopResult]: At program point L2428-8(lines 2418 2437) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ULTIMATE.start_test_~op5~0 0) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,246 INFO L274 CegarLoopResult]: For program point L2428-9(lines 2428 2432) no Hoare annotation was computed. [2020-11-30 01:28:28,247 INFO L274 CegarLoopResult]: For program point L2428-12(lines 2428 2432) no Hoare annotation was computed. [2020-11-30 01:28:28,247 INFO L270 CegarLoopResult]: At program point L2428-11(lines 2418 2437) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,247 INFO L270 CegarLoopResult]: At program point L2428-14(lines 2418 2437) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,247 INFO L274 CegarLoopResult]: For program point L2495(lines 2495 2501) no Hoare annotation was computed. [2020-11-30 01:28:28,247 INFO L274 CegarLoopResult]: For program point L1240(lines 1240 1246) no Hoare annotation was computed. [2020-11-30 01:28:28,247 INFO L274 CegarLoopResult]: For program point L1240-1(lines 1240 1246) no Hoare annotation was computed. [2020-11-30 01:28:28,247 INFO L274 CegarLoopResult]: For program point L844(lines 844 851) no Hoare annotation was computed. [2020-11-30 01:28:28,247 INFO L274 CegarLoopResult]: For program point L1637(lines 1637 1644) no Hoare annotation was computed. [2020-11-30 01:28:28,247 INFO L274 CegarLoopResult]: For program point L1637-2(lines 1637 1644) no Hoare annotation was computed. [2020-11-30 01:28:28,247 INFO L270 CegarLoopResult]: At program point L2364(lines 2347 2370) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ULTIMATE.start_mail_~msg 1) (= ULTIMATE.start_outgoing__wrappee__Keys_~msg 1) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-11-30 01:28:28,247 INFO L277 CegarLoopResult]: At program point L2364-1(lines 2347 2370) the Hoare annotation is: true [2020-11-30 01:28:28,248 INFO L274 CegarLoopResult]: For program point L2695(lines 2695 2699) no Hoare annotation was computed. [2020-11-30 01:28:28,248 INFO L274 CegarLoopResult]: For program point L2695-3(lines 2695 2699) no Hoare annotation was computed. [2020-11-30 01:28:28,248 INFO L274 CegarLoopResult]: For program point L2695-6(lines 2695 2699) no Hoare annotation was computed. [2020-11-30 01:28:28,248 INFO L274 CegarLoopResult]: For program point L2695-9(lines 2695 2699) no Hoare annotation was computed. [2020-11-30 01:28:28,248 INFO L274 CegarLoopResult]: For program point L2695-12(lines 2695 2699) no Hoare annotation was computed. [2020-11-30 01:28:28,248 INFO L270 CegarLoopResult]: At program point L1245(lines 1232 1250) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ULTIMATE.start_mail_~msg 1) (= ULTIMATE.start_outgoing__wrappee__Keys_~msg 1) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-11-30 01:28:28,248 INFO L277 CegarLoopResult]: At program point L1245-1(lines 1232 1250) the Hoare annotation is: true [2020-11-30 01:28:28,248 INFO L270 CegarLoopResult]: At program point L1709(lines 1704 1712) the Hoare annotation is: false [2020-11-30 01:28:28,248 INFO L274 CegarLoopResult]: For program point L586(lines 586 593) no Hoare annotation was computed. [2020-11-30 01:28:28,248 INFO L277 CegarLoopResult]: At program point L586-1(lines 586 593) the Hoare annotation is: true [2020-11-30 01:28:28,248 INFO L274 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-11-30 01:28:28,249 INFO L270 CegarLoopResult]: At program point L917(lines 904 948) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,249 INFO L274 CegarLoopResult]: For program point L2702(lines 2702 2726) no Hoare annotation was computed. [2020-11-30 01:28:28,249 INFO L274 CegarLoopResult]: For program point L2702-2(lines 2702 2726) no Hoare annotation was computed. [2020-11-30 01:28:28,249 INFO L274 CegarLoopResult]: For program point L2702-1(lines 2702 2726) no Hoare annotation was computed. [2020-11-30 01:28:28,249 INFO L274 CegarLoopResult]: For program point L2702-4(lines 2702 2726) no Hoare annotation was computed. [2020-11-30 01:28:28,249 INFO L274 CegarLoopResult]: For program point L1579(lines 1579 1586) no Hoare annotation was computed. [2020-11-30 01:28:28,249 INFO L274 CegarLoopResult]: For program point L2702-3(lines 2702 2726) no Hoare annotation was computed. [2020-11-30 01:28:28,252 INFO L270 CegarLoopResult]: At program point L1579-1(lines 1579 1586) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-11-30 01:28:28,252 INFO L274 CegarLoopResult]: For program point L2504(lines 2504 2520) no Hoare annotation was computed. [2020-11-30 01:28:28,252 INFO L274 CegarLoopResult]: For program point L1579-2(lines 1579 1586) no Hoare annotation was computed. [2020-11-30 01:28:28,252 INFO L270 CegarLoopResult]: At program point L1579-3(lines 1579 1586) the Hoare annotation is: false [2020-11-30 01:28:28,253 INFO L270 CegarLoopResult]: At program point L853(lines 840 953) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,253 INFO L274 CegarLoopResult]: For program point L2703(lines 2703 2711) no Hoare annotation was computed. [2020-11-30 01:28:28,253 INFO L274 CegarLoopResult]: For program point L2637-1(lines 2637 2683) no Hoare annotation was computed. [2020-11-30 01:28:28,253 INFO L274 CegarLoopResult]: For program point L2703-2(lines 2703 2711) no Hoare annotation was computed. [2020-11-30 01:28:28,253 INFO L274 CegarLoopResult]: For program point L2637(lines 2637 2683) no Hoare annotation was computed. [2020-11-30 01:28:28,253 INFO L274 CegarLoopResult]: For program point L2703-4(lines 2703 2711) no Hoare annotation was computed. [2020-11-30 01:28:28,253 INFO L274 CegarLoopResult]: For program point L2505(lines 2505 2516) no Hoare annotation was computed. [2020-11-30 01:28:28,254 INFO L274 CegarLoopResult]: For program point L2703-6(lines 2703 2711) no Hoare annotation was computed. [2020-11-30 01:28:28,254 INFO L274 CegarLoopResult]: For program point L2703-8(lines 2703 2711) no Hoare annotation was computed. [2020-11-30 01:28:28,254 INFO L274 CegarLoopResult]: For program point L2638(lines 2638 2649) no Hoare annotation was computed. [2020-11-30 01:28:28,254 INFO L274 CegarLoopResult]: For program point L2638-1(lines 2638 2649) no Hoare annotation was computed. [2020-11-30 01:28:28,254 INFO L274 CegarLoopResult]: For program point L2375(lines 2375 2387) no Hoare annotation was computed. [2020-11-30 01:28:28,254 INFO L274 CegarLoopResult]: For program point L2375-2(lines 2375 2387) no Hoare annotation was computed. [2020-11-30 01:28:28,254 INFO L274 CegarLoopResult]: For program point L2375-4(lines 2375 2387) no Hoare annotation was computed. [2020-11-30 01:28:28,254 INFO L274 CegarLoopResult]: For program point L2375-6(lines 2375 2387) no Hoare annotation was computed. [2020-11-30 01:28:28,255 INFO L274 CegarLoopResult]: For program point L2375-8(lines 2375 2387) no Hoare annotation was computed. [2020-11-30 01:28:28,255 INFO L274 CegarLoopResult]: For program point L2375-10(lines 2375 2387) no Hoare annotation was computed. [2020-11-30 01:28:28,255 INFO L274 CegarLoopResult]: For program point L922(lines 922 929) no Hoare annotation was computed. [2020-11-30 01:28:28,255 INFO L274 CegarLoopResult]: For program point L2706(lines 2706 2710) no Hoare annotation was computed. [2020-11-30 01:28:28,255 INFO L274 CegarLoopResult]: For program point L2706-3(lines 2706 2710) no Hoare annotation was computed. [2020-11-30 01:28:28,255 INFO L274 CegarLoopResult]: For program point L2706-6(lines 2706 2710) no Hoare annotation was computed. [2020-11-30 01:28:28,255 INFO L274 CegarLoopResult]: For program point L2706-9(lines 2706 2710) no Hoare annotation was computed. [2020-11-30 01:28:28,255 INFO L274 CegarLoopResult]: For program point L2706-12(lines 2706 2710) no Hoare annotation was computed. [2020-11-30 01:28:28,256 INFO L274 CegarLoopResult]: For program point L2509(lines 2509 2515) no Hoare annotation was computed. [2020-11-30 01:28:28,256 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-30 01:28:28,256 INFO L274 CegarLoopResult]: For program point L858(lines 858 865) no Hoare annotation was computed. [2020-11-30 01:28:28,256 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-30 01:28:28,256 INFO L274 CegarLoopResult]: For program point L2642(lines 2642 2648) no Hoare annotation was computed. [2020-11-30 01:28:28,256 INFO L277 CegarLoopResult]: At program point L594(lines 576 596) the Hoare annotation is: true [2020-11-30 01:28:28,256 INFO L274 CegarLoopResult]: For program point L2642-1(lines 2642 2648) no Hoare annotation was computed. [2020-11-30 01:28:28,256 INFO L274 CegarLoopResult]: For program point L2378(lines 2378 2386) no Hoare annotation was computed. [2020-11-30 01:28:28,257 INFO L274 CegarLoopResult]: For program point L2378-2(lines 2378 2386) no Hoare annotation was computed. [2020-11-30 01:28:28,257 INFO L274 CegarLoopResult]: For program point L2378-4(lines 2378 2386) no Hoare annotation was computed. [2020-11-30 01:28:28,257 INFO L274 CegarLoopResult]: For program point L1255(lines 1255 1263) no Hoare annotation was computed. [2020-11-30 01:28:28,257 INFO L274 CegarLoopResult]: For program point L2378-6(lines 2378 2386) no Hoare annotation was computed. [2020-11-30 01:28:28,257 INFO L274 CegarLoopResult]: For program point L1255-2(lines 1255 1263) no Hoare annotation was computed. [2020-11-30 01:28:28,257 INFO L274 CegarLoopResult]: For program point L2378-8(lines 2378 2386) no Hoare annotation was computed. [2020-11-30 01:28:28,257 INFO L274 CegarLoopResult]: For program point L1255-4(lines 1255 1263) no Hoare annotation was computed. [2020-11-30 01:28:28,257 INFO L274 CegarLoopResult]: For program point L2378-10(lines 2378 2386) no Hoare annotation was computed. [2020-11-30 01:28:28,258 INFO L274 CegarLoopResult]: For program point L1255-6(lines 1255 1263) no Hoare annotation was computed. [2020-11-30 01:28:28,258 INFO L270 CegarLoopResult]: At program point L1718(lines 1713 1721) the Hoare annotation is: false [2020-11-30 01:28:28,258 INFO L274 CegarLoopResult]: For program point L794(lines 793 957) no Hoare annotation was computed. [2020-11-30 01:28:28,258 INFO L274 CegarLoopResult]: For program point L530(lines 530 538) no Hoare annotation was computed. [2020-11-30 01:28:28,258 INFO L270 CegarLoopResult]: At program point L1521(lines 1510 1524) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= |ULTIMATE.start_createEmail_#res| 1)) [2020-11-30 01:28:28,258 INFO L274 CegarLoopResult]: For program point L795(lines 795 799) no Hoare annotation was computed. [2020-11-30 01:28:28,259 INFO L270 CegarLoopResult]: At program point L1390(lines 1380 1392) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ULTIMATE.start_mail_~msg 1) (= ULTIMATE.start_outgoing__wrappee__Keys_~msg 1) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ULTIMATE.start_incoming_~client 1)) (not (= ~__ste_email_to0~0 1)) (not (= |ULTIMATE.start_getEmailTo_#res| 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-11-30 01:28:28,259 INFO L277 CegarLoopResult]: At program point L1390-1(lines 1380 1392) the Hoare annotation is: true [2020-11-30 01:28:28,259 INFO L274 CegarLoopResult]: For program point L2381(lines 2381 2385) no Hoare annotation was computed. [2020-11-30 01:28:28,259 INFO L274 CegarLoopResult]: For program point L2381-3(lines 2381 2385) no Hoare annotation was computed. [2020-11-30 01:28:28,259 INFO L270 CegarLoopResult]: At program point L2381-2(lines 1 2842) the Hoare annotation is: (and (= ~in_encrypted~0 0) (not (= ~__ste_email_to0~0 1)) (not (= 2 ~__ste_Client_Keyring0_User0~0)) (not (= ~rjh~0 1)) (= ~__ste_Client_Keyring0_User1~0 0) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,259 INFO L274 CegarLoopResult]: For program point L1258(lines 1258 1262) no Hoare annotation was computed. [2020-11-30 01:28:28,260 INFO L270 CegarLoopResult]: At program point L2381-5(lines 1 2842) the Hoare annotation is: (and (= ~in_encrypted~0 0) (not (= ~__ste_email_to0~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= 2 ~__ste_Client_Keyring0_User0~0)) (= ULTIMATE.start_setClientId_~handle 2) (= ~__ste_Client_Keyring0_User1~0 0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_rjh_~rjh___0) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (= ~rjh~0 2) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,260 INFO L270 CegarLoopResult]: At program point L1258-2(lines 1251 1266) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-11-30 01:28:28,260 INFO L274 CegarLoopResult]: For program point L1258-3(lines 1258 1262) no Hoare annotation was computed. [2020-11-30 01:28:28,260 INFO L274 CegarLoopResult]: For program point L2381-6(lines 2381 2385) no Hoare annotation was computed. [2020-11-30 01:28:28,260 INFO L274 CegarLoopResult]: For program point L2381-9(lines 2381 2385) no Hoare annotation was computed. [2020-11-30 01:28:28,261 INFO L270 CegarLoopResult]: At program point L2381-8(lines 1 2842) the Hoare annotation is: (and (= ~in_encrypted~0 0) (not (= ~__ste_email_to0~0 1)) (= ~__ste_Client_Keyring0_User1~0 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (= ~rjh~0 2) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= 2 ~__ste_Client_Keyring0_User0~0)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 2))) [2020-11-30 01:28:28,261 INFO L274 CegarLoopResult]: For program point L1258-6(lines 1258 1262) no Hoare annotation was computed. [2020-11-30 01:28:28,261 INFO L270 CegarLoopResult]: At program point L2381-11(lines 1 2842) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (= ULTIMATE.start_test_~op3~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,261 INFO L274 CegarLoopResult]: For program point L3(line 3) no Hoare annotation was computed. [2020-11-30 01:28:28,261 INFO L270 CegarLoopResult]: At program point L1258-8(lines 1251 1266) the Hoare annotation is: false [2020-11-30 01:28:28,261 INFO L274 CegarLoopResult]: For program point L3-1(line 3) no Hoare annotation was computed. [2020-11-30 01:28:28,261 INFO L274 CegarLoopResult]: For program point L1258-9(lines 1258 1262) no Hoare annotation was computed. [2020-11-30 01:28:28,261 INFO L274 CegarLoopResult]: For program point L2381-12(lines 2381 2385) no Hoare annotation was computed. [2020-11-30 01:28:28,262 INFO L274 CegarLoopResult]: For program point L2381-15(lines 2381 2385) no Hoare annotation was computed. [2020-11-30 01:28:28,262 INFO L270 CegarLoopResult]: At program point L2381-14(lines 699 708) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,262 INFO L270 CegarLoopResult]: At program point L2381-17(lines 689 698) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,262 INFO L270 CegarLoopResult]: At program point L2713-1(lines 2687 2730) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_test_~op1~0 0) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,262 INFO L274 CegarLoopResult]: For program point L2713(lines 2713 2725) no Hoare annotation was computed. [2020-11-30 01:28:28,263 INFO L270 CegarLoopResult]: At program point L2713-3(lines 1 2842) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_test_~op4~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,263 INFO L274 CegarLoopResult]: For program point L2713-2(lines 2713 2725) no Hoare annotation was computed. [2020-11-30 01:28:28,263 INFO L270 CegarLoopResult]: At program point L2713-5(lines 1 2842) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ULTIMATE.start_test_~op5~0 0) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,263 INFO L274 CegarLoopResult]: For program point L2713-4(lines 2713 2725) no Hoare annotation was computed. [2020-11-30 01:28:28,263 INFO L270 CegarLoopResult]: At program point L2713-7(lines 1 2842) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,263 INFO L274 CegarLoopResult]: For program point L2713-6(lines 2713 2725) no Hoare annotation was computed. [2020-11-30 01:28:28,263 INFO L274 CegarLoopResult]: For program point L2449-1(lines 2449 2459) no Hoare annotation was computed. [2020-11-30 01:28:28,264 INFO L270 CegarLoopResult]: At program point L2713-9(lines 1 2842) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,264 INFO L274 CegarLoopResult]: For program point L2449(lines 2449 2459) no Hoare annotation was computed. [2020-11-30 01:28:28,264 INFO L274 CegarLoopResult]: For program point L2713-8(lines 2713 2725) no Hoare annotation was computed. [2020-11-30 01:28:28,264 INFO L274 CegarLoopResult]: For program point L2449-3(lines 2449 2459) no Hoare annotation was computed. [2020-11-30 01:28:28,264 INFO L274 CegarLoopResult]: For program point L2449-2(lines 2449 2459) no Hoare annotation was computed. [2020-11-30 01:28:28,264 INFO L274 CegarLoopResult]: For program point L2449-4(lines 2449 2459) no Hoare annotation was computed. [2020-11-30 01:28:28,264 INFO L270 CegarLoopResult]: At program point L732(lines 1 2842) the Hoare annotation is: (and (= ~in_encrypted~0 0) (= ~queue_empty~0 1) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= 2 ~__ste_Client_Keyring0_User0~0)) (= ~__ste_Client_Keyring0_User1~0 0)) [2020-11-30 01:28:28,265 INFO L274 CegarLoopResult]: For program point L2714(lines 2714 2722) no Hoare annotation was computed. [2020-11-30 01:28:28,265 INFO L274 CegarLoopResult]: For program point L2714-2(lines 2714 2722) no Hoare annotation was computed. [2020-11-30 01:28:28,265 INFO L274 CegarLoopResult]: For program point L2714-4(lines 2714 2722) no Hoare annotation was computed. [2020-11-30 01:28:28,265 INFO L274 CegarLoopResult]: For program point L2714-6(lines 2714 2722) no Hoare annotation was computed. [2020-11-30 01:28:28,265 INFO L274 CegarLoopResult]: For program point L2714-8(lines 2714 2722) no Hoare annotation was computed. [2020-11-30 01:28:28,265 INFO L270 CegarLoopResult]: At program point L931(lines 918 947) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,265 INFO L274 CegarLoopResult]: For program point L2583(lines 2583 2629) no Hoare annotation was computed. [2020-11-30 01:28:28,266 INFO L274 CegarLoopResult]: For program point L2584(lines 2584 2595) no Hoare annotation was computed. [2020-11-30 01:28:28,266 INFO L270 CegarLoopResult]: At program point L867(lines 854 952) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,266 INFO L274 CegarLoopResult]: For program point L801(lines 801 956) no Hoare annotation was computed. [2020-11-30 01:28:28,266 INFO L274 CegarLoopResult]: For program point L2717(lines 2717 2721) no Hoare annotation was computed. [2020-11-30 01:28:28,266 INFO L274 CegarLoopResult]: For program point L2717-3(lines 2717 2721) no Hoare annotation was computed. [2020-11-30 01:28:28,266 INFO L274 CegarLoopResult]: For program point L2651-1(lines 2651 2682) no Hoare annotation was computed. [2020-11-30 01:28:28,266 INFO L274 CegarLoopResult]: For program point L2651(lines 2651 2682) no Hoare annotation was computed. [2020-11-30 01:28:28,267 INFO L270 CegarLoopResult]: At program point L2519(lines 2472 2525) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_test_~op1~0 0) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,267 INFO L274 CegarLoopResult]: For program point L2717-6(lines 2717 2721) no Hoare annotation was computed. [2020-11-30 01:28:28,267 INFO L274 CegarLoopResult]: For program point L2717-9(lines 2717 2721) no Hoare annotation was computed. [2020-11-30 01:28:28,267 INFO L274 CegarLoopResult]: For program point L2717-12(lines 2717 2721) no Hoare annotation was computed. [2020-11-30 01:28:28,267 INFO L274 CegarLoopResult]: For program point L1066(lines 1066 1074) no Hoare annotation was computed. [2020-11-30 01:28:28,267 INFO L274 CegarLoopResult]: For program point L1066-2(lines 1066 1074) no Hoare annotation was computed. [2020-11-30 01:28:28,267 INFO L274 CegarLoopResult]: For program point L1066-4(lines 1066 1074) no Hoare annotation was computed. [2020-11-30 01:28:28,267 INFO L274 CegarLoopResult]: For program point L2652(lines 2652 2663) no Hoare annotation was computed. [2020-11-30 01:28:28,268 INFO L274 CegarLoopResult]: For program point L2652-1(lines 2652 2663) no Hoare annotation was computed. [2020-11-30 01:28:28,268 INFO L274 CegarLoopResult]: For program point L1199(lines 1199 1210) no Hoare annotation was computed. [2020-11-30 01:28:28,268 INFO L274 CegarLoopResult]: For program point L1199-1(lines 1199 1210) no Hoare annotation was computed. [2020-11-30 01:28:28,268 INFO L274 CegarLoopResult]: For program point L1199-2(lines 1199 1210) no Hoare annotation was computed. [2020-11-30 01:28:28,268 INFO L274 CegarLoopResult]: For program point L1199-3(lines 1199 1210) no Hoare annotation was computed. [2020-11-30 01:28:28,268 INFO L274 CegarLoopResult]: For program point L1199-4(lines 1199 1210) no Hoare annotation was computed. [2020-11-30 01:28:28,268 INFO L274 CegarLoopResult]: For program point L1199-5(lines 1199 1210) no Hoare annotation was computed. [2020-11-30 01:28:28,268 INFO L274 CegarLoopResult]: For program point L936(lines 936 943) no Hoare annotation was computed. [2020-11-30 01:28:28,269 INFO L270 CegarLoopResult]: At program point L936-1(lines 793 957) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,269 INFO L274 CegarLoopResult]: For program point L2786(lines 2786 2802) no Hoare annotation was computed. [2020-11-30 01:28:28,269 INFO L274 CegarLoopResult]: For program point L2786-1(lines 2786 2802) no Hoare annotation was computed. [2020-11-30 01:28:28,269 INFO L274 CegarLoopResult]: For program point L2588(lines 2588 2594) no Hoare annotation was computed. [2020-11-30 01:28:28,269 INFO L274 CegarLoopResult]: For program point L1069(lines 1069 1073) no Hoare annotation was computed. [2020-11-30 01:28:28,269 INFO L270 CegarLoopResult]: At program point L1069-2(lines 1062 1077) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,269 INFO L274 CegarLoopResult]: For program point L1069-3(lines 1069 1073) no Hoare annotation was computed. [2020-11-30 01:28:28,270 INFO L270 CegarLoopResult]: At program point L1069-5(lines 1062 1077) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ~in_encrypted~0 0) (= ULTIMATE.start_outgoing__wrappee__Keys_~msg 1) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-11-30 01:28:28,270 INFO L274 CegarLoopResult]: For program point L1069-6(lines 1069 1073) no Hoare annotation was computed. [2020-11-30 01:28:28,270 INFO L274 CegarLoopResult]: For program point L805(lines 805 812) no Hoare annotation was computed. [2020-11-30 01:28:28,270 INFO L270 CegarLoopResult]: At program point L1069-8(lines 1062 1077) the Hoare annotation is: false [2020-11-30 01:28:28,270 INFO L274 CegarLoopResult]: For program point L872(lines 872 876) no Hoare annotation was computed. [2020-11-30 01:28:28,270 INFO L270 CegarLoopResult]: At program point L740(lines 735 743) the Hoare annotation is: (and (= ~in_encrypted~0 0) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= 2 ~__ste_Client_Keyring0_User0~0)) (= ~__ste_Client_Keyring0_User1~0 0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1)) [2020-11-30 01:28:28,271 INFO L274 CegarLoopResult]: For program point L1731(lines 1731 1741) no Hoare annotation was computed. [2020-11-30 01:28:28,271 INFO L274 CegarLoopResult]: For program point L1731-1(lines 1731 1741) no Hoare annotation was computed. [2020-11-30 01:28:28,271 INFO L274 CegarLoopResult]: For program point L2656(lines 2656 2662) no Hoare annotation was computed. [2020-11-30 01:28:28,271 INFO L274 CegarLoopResult]: For program point L2656-1(lines 2656 2662) no Hoare annotation was computed. [2020-11-30 01:28:28,271 INFO L270 CegarLoopResult]: At program point L2458(lines 2438 2462) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_test_~op1~0 0) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,271 INFO L270 CegarLoopResult]: At program point L2458-2(lines 2438 2462) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ULTIMATE.start_test_~op5~0 0) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,272 INFO L270 CegarLoopResult]: At program point L2458-1(lines 2438 2462) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_test_~op4~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,272 INFO L270 CegarLoopResult]: At program point L2458-4(lines 2438 2462) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,272 INFO L270 CegarLoopResult]: At program point L2458-3(lines 2438 2462) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,272 INFO L274 CegarLoopResult]: For program point L1203(lines 1203 1209) no Hoare annotation was computed. [2020-11-30 01:28:28,272 INFO L274 CegarLoopResult]: For program point L1203-1(lines 1203 1209) no Hoare annotation was computed. [2020-11-30 01:28:28,272 INFO L274 CegarLoopResult]: For program point L1203-2(lines 1203 1209) no Hoare annotation was computed. [2020-11-30 01:28:28,272 INFO L274 CegarLoopResult]: For program point L1203-3(lines 1203 1209) no Hoare annotation was computed. [2020-11-30 01:28:28,273 INFO L274 CegarLoopResult]: For program point L1203-4(lines 1203 1209) no Hoare annotation was computed. [2020-11-30 01:28:28,273 INFO L274 CegarLoopResult]: For program point L1203-5(lines 1203 1209) no Hoare annotation was computed. [2020-11-30 01:28:28,273 INFO L270 CegarLoopResult]: At program point L1600(lines 1672 1684) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ULTIMATE.start_mail_~msg 1) (= ULTIMATE.start_outgoing__wrappee__Keys_~msg 1) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-11-30 01:28:28,273 INFO L274 CegarLoopResult]: For program point L2790(lines 2790 2801) no Hoare annotation was computed. [2020-11-30 01:28:28,273 INFO L274 CegarLoopResult]: For program point L2790-1(lines 2790 2801) no Hoare annotation was computed. [2020-11-30 01:28:28,273 INFO L274 CegarLoopResult]: For program point L1403(lines 1403 1416) no Hoare annotation was computed. [2020-11-30 01:28:28,274 INFO L270 CegarLoopResult]: At program point L1403-1(lines 1393 1419) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ~in_encrypted~0 0) (= ULTIMATE.start_mail_~msg 1) (= ULTIMATE.start_outgoing__wrappee__Keys_~msg 1) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-11-30 01:28:28,274 INFO L274 CegarLoopResult]: For program point L1403-2(lines 1403 1416) no Hoare annotation was computed. [2020-11-30 01:28:28,274 INFO L277 CegarLoopResult]: At program point L1403-3(lines 1393 1419) the Hoare annotation is: true [2020-11-30 01:28:28,274 INFO L274 CegarLoopResult]: For program point L1735(lines 1735 1740) no Hoare annotation was computed. [2020-11-30 01:28:28,274 INFO L274 CegarLoopResult]: For program point L1735-1(lines 1735 1740) no Hoare annotation was computed. [2020-11-30 01:28:28,274 INFO L270 CegarLoopResult]: At program point L1208(lines 1195 1213) the Hoare annotation is: false [2020-11-30 01:28:28,275 INFO L270 CegarLoopResult]: At program point L1208-1(lines 1195 1213) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ~in_encrypted~0 0) (= ULTIMATE.start_mail_~msg 1) (= ULTIMATE.start_outgoing__wrappee__Keys_~msg 1) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ULTIMATE.start_incoming_~client 1)) (not (= ~__ste_email_to0~0 1)) (not (= |ULTIMATE.start_getEmailTo_#res| 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-11-30 01:28:28,275 INFO L270 CegarLoopResult]: At program point L1208-2(lines 1195 1213) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ULTIMATE.start_mail_~msg 1) (= ULTIMATE.start_outgoing__wrappee__Keys_~msg 1) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-11-30 01:28:28,275 INFO L270 CegarLoopResult]: At program point L1208-3(lines 1195 1213) the Hoare annotation is: false [2020-11-30 01:28:28,275 INFO L277 CegarLoopResult]: At program point L1208-4(lines 1195 1213) the Hoare annotation is: true [2020-11-30 01:28:28,275 INFO L277 CegarLoopResult]: At program point L1208-5(lines 1195 1213) the Hoare annotation is: true [2020-11-30 01:28:28,276 INFO L270 CegarLoopResult]: At program point L878(lines 868 951) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,276 INFO L274 CegarLoopResult]: For program point L2794(lines 2794 2800) no Hoare annotation was computed. [2020-11-30 01:28:28,276 INFO L274 CegarLoopResult]: For program point L2794-1(lines 2794 2800) no Hoare annotation was computed. [2020-11-30 01:28:28,276 INFO L274 CegarLoopResult]: For program point L2530(lines 2530 2566) no Hoare annotation was computed. [2020-11-30 01:28:28,276 INFO L274 CegarLoopResult]: For program point L2530-2(lines 2530 2566) no Hoare annotation was computed. [2020-11-30 01:28:28,276 INFO L274 CegarLoopResult]: For program point L2530-1(lines 2530 2566) no Hoare annotation was computed. [2020-11-30 01:28:28,276 INFO L274 CegarLoopResult]: For program point L2398(lines 2398 2414) no Hoare annotation was computed. [2020-11-30 01:28:28,276 INFO L274 CegarLoopResult]: For program point L2530-4(lines 2530 2566) no Hoare annotation was computed. [2020-11-30 01:28:28,277 INFO L274 CegarLoopResult]: For program point L1407(lines 1407 1413) no Hoare annotation was computed. [2020-11-30 01:28:28,277 INFO L274 CegarLoopResult]: For program point L2530-3(lines 2530 2566) no Hoare annotation was computed. [2020-11-30 01:28:28,277 INFO L274 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-11-30 01:28:28,277 INFO L274 CegarLoopResult]: For program point L2398-2(lines 2398 2414) no Hoare annotation was computed. [2020-11-30 01:28:28,277 INFO L274 CegarLoopResult]: For program point L1407-2(lines 1407 1413) no Hoare annotation was computed. [2020-11-30 01:28:28,277 INFO L274 CegarLoopResult]: For program point L2398-1(lines 2398 2414) no Hoare annotation was computed. [2020-11-30 01:28:28,277 INFO L274 CegarLoopResult]: For program point L2398-4(lines 2398 2414) no Hoare annotation was computed. [2020-11-30 01:28:28,277 INFO L274 CegarLoopResult]: For program point L2398-3(lines 2398 2414) no Hoare annotation was computed. [2020-11-30 01:28:28,278 INFO L274 CegarLoopResult]: For program point L2597(lines 2597 2628) no Hoare annotation was computed. [2020-11-30 01:28:28,278 INFO L274 CegarLoopResult]: For program point L2531(lines 2531 2539) no Hoare annotation was computed. [2020-11-30 01:28:28,278 INFO L274 CegarLoopResult]: For program point L2531-2(lines 2531 2539) no Hoare annotation was computed. [2020-11-30 01:28:28,278 INFO L274 CegarLoopResult]: For program point L2531-4(lines 2531 2539) no Hoare annotation was computed. [2020-11-30 01:28:28,278 INFO L274 CegarLoopResult]: For program point L2531-6(lines 2531 2539) no Hoare annotation was computed. [2020-11-30 01:28:28,278 INFO L274 CegarLoopResult]: For program point L2531-8(lines 2531 2539) no Hoare annotation was computed. [2020-11-30 01:28:28,278 INFO L270 CegarLoopResult]: At program point L814(lines 801 956) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,279 INFO L270 CegarLoopResult]: At program point L616(lines 597 618) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_test_~op1~0 0) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,279 INFO L274 CegarLoopResult]: For program point L2598(lines 2598 2609) no Hoare annotation was computed. [2020-11-30 01:28:28,279 INFO L274 CegarLoopResult]: For program point L749(line 749) no Hoare annotation was computed. [2020-11-30 01:28:28,279 INFO L274 CegarLoopResult]: For program point L749-1(line 749) no Hoare annotation was computed. [2020-11-30 01:28:28,279 INFO L274 CegarLoopResult]: For program point L2665-1(lines 2665 2681) no Hoare annotation was computed. [2020-11-30 01:28:28,279 INFO L274 CegarLoopResult]: For program point L2665(lines 2665 2681) no Hoare annotation was computed. [2020-11-30 01:28:28,279 INFO L274 CegarLoopResult]: For program point L2666(lines 2666 2677) no Hoare annotation was computed. [2020-11-30 01:28:28,279 INFO L274 CegarLoopResult]: For program point L2666-1(lines 2666 2677) no Hoare annotation was computed. [2020-11-30 01:28:28,280 INFO L274 CegarLoopResult]: For program point L2534(lines 2534 2538) no Hoare annotation was computed. [2020-11-30 01:28:28,280 INFO L274 CegarLoopResult]: For program point L2402(lines 2402 2413) no Hoare annotation was computed. [2020-11-30 01:28:28,280 INFO L274 CegarLoopResult]: For program point L2534-3(lines 2534 2538) no Hoare annotation was computed. [2020-11-30 01:28:28,280 INFO L274 CegarLoopResult]: For program point L2402-2(lines 2402 2413) no Hoare annotation was computed. [2020-11-30 01:28:28,280 INFO L274 CegarLoopResult]: For program point L2534-6(lines 2534 2538) no Hoare annotation was computed. [2020-11-30 01:28:28,280 INFO L274 CegarLoopResult]: For program point L2402-1(lines 2402 2413) no Hoare annotation was computed. [2020-11-30 01:28:28,280 INFO L274 CegarLoopResult]: For program point L2402-4(lines 2402 2413) no Hoare annotation was computed. [2020-11-30 01:28:28,280 INFO L274 CegarLoopResult]: For program point L2402-3(lines 2402 2413) no Hoare annotation was computed. [2020-11-30 01:28:28,281 INFO L274 CegarLoopResult]: For program point L2534-9(lines 2534 2538) no Hoare annotation was computed. [2020-11-30 01:28:28,281 INFO L274 CegarLoopResult]: For program point L2534-12(lines 2534 2538) no Hoare annotation was computed. [2020-11-30 01:28:28,281 INFO L274 CegarLoopResult]: For program point L883(lines 883 890) no Hoare annotation was computed. [2020-11-30 01:28:28,281 INFO L270 CegarLoopResult]: At program point L2799-1(lines 2782 2805) the Hoare annotation is: false [2020-11-30 01:28:28,281 INFO L270 CegarLoopResult]: At program point L2799(lines 2782 2805) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ~in_encrypted~0 0) (= ULTIMATE.start_outgoing__wrappee__Keys_~msg 1) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-11-30 01:28:28,281 INFO L270 CegarLoopResult]: At program point L1743(lines 1722 1746) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ULTIMATE.start_mail_~msg 1) (= ULTIMATE.start_outgoing__wrappee__Keys_~msg 1) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-11-30 01:28:28,282 INFO L277 CegarLoopResult]: At program point L1743-1(lines 1722 1746) the Hoare annotation is: true [2020-11-30 01:28:28,282 INFO L274 CegarLoopResult]: For program point L2602(lines 2602 2608) no Hoare annotation was computed. [2020-11-30 01:28:28,282 INFO L274 CegarLoopResult]: For program point L819(lines 819 823) no Hoare annotation was computed. [2020-11-30 01:28:28,282 INFO L274 CegarLoopResult]: For program point L1084(lines 1084 1095) no Hoare annotation was computed. [2020-11-30 01:28:28,282 INFO L274 CegarLoopResult]: For program point L1084-1(lines 1084 1095) no Hoare annotation was computed. [2020-11-30 01:28:28,282 INFO L274 CegarLoopResult]: For program point L1084-2(lines 1084 1095) no Hoare annotation was computed. [2020-11-30 01:28:28,282 INFO L274 CegarLoopResult]: For program point L1084-3(lines 1084 1095) no Hoare annotation was computed. [2020-11-30 01:28:28,282 INFO L274 CegarLoopResult]: For program point L2670(lines 2670 2676) no Hoare annotation was computed. [2020-11-30 01:28:28,282 INFO L274 CegarLoopResult]: For program point L2670-1(lines 2670 2676) no Hoare annotation was computed. [2020-11-30 01:28:28,283 INFO L274 CegarLoopResult]: For program point L2406(lines 2406 2412) no Hoare annotation was computed. [2020-11-30 01:28:28,283 INFO L274 CegarLoopResult]: For program point L2406-2(lines 2406 2412) no Hoare annotation was computed. [2020-11-30 01:28:28,283 INFO L274 CegarLoopResult]: For program point L2406-1(lines 2406 2412) no Hoare annotation was computed. [2020-11-30 01:28:28,283 INFO L274 CegarLoopResult]: For program point L2406-4(lines 2406 2412) no Hoare annotation was computed. [2020-11-30 01:28:28,283 INFO L274 CegarLoopResult]: For program point L2406-3(lines 2406 2412) no Hoare annotation was computed. [2020-11-30 01:28:28,283 INFO L274 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-11-30 01:28:28,283 INFO L274 CegarLoopResult]: For program point L1218(lines 1218 1226) no Hoare annotation was computed. [2020-11-30 01:28:28,283 INFO L274 CegarLoopResult]: For program point L1218-2(lines 1218 1226) no Hoare annotation was computed. [2020-11-30 01:28:28,283 INFO L274 CegarLoopResult]: For program point L1218-4(lines 1218 1226) no Hoare annotation was computed. [2020-11-30 01:28:28,284 INFO L274 CegarLoopResult]: For program point L1218-6(lines 1218 1226) no Hoare annotation was computed. [2020-11-30 01:28:28,284 INFO L274 CegarLoopResult]: For program point L2541-1(lines 2541 2565) no Hoare annotation was computed. [2020-11-30 01:28:28,284 INFO L274 CegarLoopResult]: For program point L2541(lines 2541 2565) no Hoare annotation was computed. [2020-11-30 01:28:28,284 INFO L274 CegarLoopResult]: For program point L2541-3(lines 2541 2565) no Hoare annotation was computed. [2020-11-30 01:28:28,284 INFO L274 CegarLoopResult]: For program point L2541-2(lines 2541 2565) no Hoare annotation was computed. [2020-11-30 01:28:28,284 INFO L274 CegarLoopResult]: For program point L2541-4(lines 2541 2565) no Hoare annotation was computed. [2020-11-30 01:28:28,284 INFO L274 CegarLoopResult]: For program point L1088(lines 1088 1094) no Hoare annotation was computed. [2020-11-30 01:28:28,284 INFO L274 CegarLoopResult]: For program point L1088-1(lines 1088 1094) no Hoare annotation was computed. [2020-11-30 01:28:28,285 INFO L274 CegarLoopResult]: For program point L1088-2(lines 1088 1094) no Hoare annotation was computed. [2020-11-30 01:28:28,285 INFO L274 CegarLoopResult]: For program point L1088-3(lines 1088 1094) no Hoare annotation was computed. [2020-11-30 01:28:28,285 INFO L274 CegarLoopResult]: For program point L2542(lines 2542 2550) no Hoare annotation was computed. [2020-11-30 01:28:28,285 INFO L274 CegarLoopResult]: For program point L2476(lines 2476 2522) no Hoare annotation was computed. [2020-11-30 01:28:28,285 INFO L274 CegarLoopResult]: For program point L2542-2(lines 2542 2550) no Hoare annotation was computed. [2020-11-30 01:28:28,285 INFO L274 CegarLoopResult]: For program point L2542-4(lines 2542 2550) no Hoare annotation was computed. [2020-11-30 01:28:28,285 INFO L274 CegarLoopResult]: For program point L2542-6(lines 2542 2550) no Hoare annotation was computed. [2020-11-30 01:28:28,285 INFO L274 CegarLoopResult]: For program point L2542-8(lines 2542 2550) no Hoare annotation was computed. [2020-11-30 01:28:28,285 INFO L274 CegarLoopResult]: For program point L1221(lines 1221 1225) no Hoare annotation was computed. [2020-11-30 01:28:28,286 INFO L274 CegarLoopResult]: For program point L1221-3(lines 1221 1225) no Hoare annotation was computed. [2020-11-30 01:28:28,286 INFO L270 CegarLoopResult]: At program point L1221-5(lines 1214 1229) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ULTIMATE.start_mail_~msg 1) (= ULTIMATE.start_outgoing__wrappee__Keys_~msg 1) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-11-30 01:28:28,286 INFO L274 CegarLoopResult]: For program point L1221-6(lines 1221 1225) no Hoare annotation was computed. [2020-11-30 01:28:28,286 INFO L274 CegarLoopResult]: For program point L1221-9(lines 1221 1225) no Hoare annotation was computed. [2020-11-30 01:28:28,286 INFO L277 CegarLoopResult]: At program point L1221-11(lines 1214 1229) the Hoare annotation is: true [2020-11-30 01:28:28,286 INFO L270 CegarLoopResult]: At program point L825(lines 815 955) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,287 INFO L274 CegarLoopResult]: For program point L2477(lines 2477 2488) no Hoare annotation was computed. [2020-11-30 01:28:28,287 INFO L270 CegarLoopResult]: At program point L2411-1(lines 2394 2417) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_test_~op4~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,287 INFO L270 CegarLoopResult]: At program point L2411(lines 2394 2417) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_test_~op1~0 0) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,287 INFO L270 CegarLoopResult]: At program point L2411-3(lines 2394 2417) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,287 INFO L270 CegarLoopResult]: At program point L2411-2(lines 2394 2417) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ULTIMATE.start_test_~op5~0 0) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,288 INFO L270 CegarLoopResult]: At program point L2411-4(lines 2394 2417) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,288 INFO L270 CegarLoopResult]: At program point L958(lines 792 959) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,288 INFO L270 CegarLoopResult]: At program point L892(lines 879 950) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-11-30 01:28:28,288 INFO L274 CegarLoopResult]: For program point L2611(lines 2611 2627) no Hoare annotation was computed. [2020-11-30 01:28:28,288 INFO L274 CegarLoopResult]: For program point L2545(lines 2545 2549) no Hoare annotation was computed. [2020-11-30 01:28:28,288 INFO L274 CegarLoopResult]: For program point L2545-3(lines 2545 2549) no Hoare annotation was computed. [2020-11-30 01:28:28,289 INFO L274 CegarLoopResult]: For program point L2545-6(lines 2545 2549) no Hoare annotation was computed. [2020-11-30 01:28:28,289 INFO L274 CegarLoopResult]: For program point L2545-9(lines 2545 2549) no Hoare annotation was computed. [2020-11-30 01:28:28,289 INFO L274 CegarLoopResult]: For program point L2545-12(lines 2545 2549) no Hoare annotation was computed. [2020-11-30 01:28:28,357 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 30.11 01:28:28 BoogieIcfgContainer [2020-11-30 01:28:28,357 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-30 01:28:28,358 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-11-30 01:28:28,358 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-11-30 01:28:28,358 INFO L275 PluginConnector]: Witness Printer initialized [2020-11-30 01:28:28,359 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:27:18" (3/4) ... [2020-11-30 01:28:28,361 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-11-30 01:28:28,414 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 134 nodes and edges [2020-11-30 01:28:28,418 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 74 nodes and edges [2020-11-30 01:28:28,422 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2020-11-30 01:28:28,425 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2020-11-30 01:28:28,429 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2020-11-30 01:28:28,432 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-11-30 01:28:28,474 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((in_encrypted == 0 && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(2 == __ste_Client_Keyring0_User0)) && __ste_Client_Keyring0_User1 == 0) && \result == queue_empty) && \result == 1 [2020-11-30 01:28:28,475 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((in_encrypted == 0 && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(2 == __ste_Client_Keyring0_User0)) && __ste_Client_Keyring0_User1 == 0) && \result == queue_empty) && !(handle == 2)) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,476 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((in_encrypted == 0 && !(__ste_email_to0 == 1)) && !(2 == __ste_Client_Keyring0_User0)) && !(rjh == 1)) && __ste_Client_Keyring0_User1 == 0) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,476 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((in_encrypted == 0 && queue_empty == 1) && !(__ste_email_to0 == 1)) && queue_empty == tmp) && !(2 == __ste_Client_Keyring0_User0)) && __ste_Client_Keyring0_User1 == 0) && handle == rjh___0) && rjh == handle) && rjh == 2) && \result == queue_empty [2020-11-30 01:28:28,476 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((in_encrypted == 0 && !(__ste_email_to0 == 1)) && queue_empty == tmp) && !(2 == __ste_Client_Keyring0_User0)) && handle == 2) && __ste_Client_Keyring0_User1 == 0) && handle == rjh___0) && !(handle == 1)) && rjh == 2) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,477 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((in_encrypted == 0 && !(__ste_email_to0 == 1)) && __ste_Client_Keyring0_User1 == 0) && !(rjh___0 == 1)) && !(handle == 1)) && rjh == 2) && \result == 1) && tmp == 1) && handle == chuck___0) && !(handle == 1)) && !(2 == chuck___0)) && queue_empty == tmp) && !(2 == __ste_Client_Keyring0_User0) [2020-11-30 01:28:28,477 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((in_encrypted == 0 && !(__ste_email_to0 == 1)) && __ste_Client_Keyring0_User1 == 0) && !(rjh___0 == 1)) && !(handle == 1)) && rjh == 2) && \result == 1) && tmp == 1) && handle == chuck___0) && !(handle == 1)) && !(2 == chuck___0)) && queue_empty == tmp) && !(2 == __ste_Client_Keyring0_User0)) && !(handle == 2) [2020-11-30 01:28:28,477 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((in_encrypted == 0 && !(__ste_email_to0 == 1)) && __ste_Client_Keyring0_User1 == 0) && !(rjh___0 == 1)) && !(handle == 1)) && rjh == 2) && \result == 1) && tmp == 1) && handle == chuck___0) && !(handle == 1)) && !(2 == chuck___0)) && queue_empty == tmp) && !(2 == __ste_Client_Keyring0_User0)) && !(handle == 2) [2020-11-30 01:28:28,478 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,478 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(rjh___0 == 1)) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,478 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,482 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,482 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,482 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,486 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,486 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,486 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,487 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,487 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,487 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,487 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && !(handle == 1)) && op3 == 0) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,490 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && !(handle == 1)) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,490 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((handle == chuck___0 && msg == 1) && in_encrypted == 0) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(rjh___0 == 1)) && !(to == 1)) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,491 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,491 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((handle == 1 && in_encrypted == 0) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1 [2020-11-30 01:28:28,491 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && op4 == 0) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,491 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && op1 == 0) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,492 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && op5 == 0) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,492 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((handle == 1 && in_encrypted == 0) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1 [2020-11-30 01:28:28,492 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,492 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,492 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && op4 == 0) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,493 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && op1 == 0) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,493 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && op5 == 0) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,493 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && op4 == 0) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,493 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && op1 == 0) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,493 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && op5 == 0) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,494 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,494 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,494 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && op4 == 0) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,494 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,494 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && op1 == 0) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,495 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && op5 == 0) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,495 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,495 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((handle == 1 && in_encrypted == 0) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 [2020-11-30 01:28:28,496 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && op4 == 0) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,496 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,496 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && op1 == 0) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,496 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && op5 == 0) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,496 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,497 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,497 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,498 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((handle == 1 && in_encrypted == 0) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 [2020-11-30 01:28:28,498 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && op1 == 0) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,498 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((handle == 1 && in_encrypted == 0) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 [2020-11-30 01:28:28,498 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((handle == 1 && in_encrypted == 0) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 [2020-11-30 01:28:28,499 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && op1 == 0) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,499 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((handle == 1 && in_encrypted == 0) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 [2020-11-30 01:28:28,499 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && op1 == 0) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-11-30 01:28:28,499 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((handle == 1 && in_encrypted == 0) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 [2020-11-30 01:28:28,500 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((handle == 1 && in_encrypted == 0) && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 [2020-11-30 01:28:28,500 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((handle == 1 && in_encrypted == 0) && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(\result == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && queue_empty == tmp) && \result == 1) && handle == 1 [2020-11-30 01:28:28,500 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((handle == 1 && in_encrypted == 0) && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(client == 1)) && !(__ste_email_to0 == 1)) && !(\result == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && queue_empty == tmp) && \result == 1) && handle == 1 [2020-11-30 01:28:28,500 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((handle == 1 && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(client == 1)) && !(__ste_email_to0 == 1)) && !(\result == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && queue_empty == tmp) && \result == 1) && handle == 1 [2020-11-30 01:28:28,501 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((handle == 1 && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 [2020-11-30 01:28:28,501 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((handle == 1 && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 [2020-11-30 01:28:28,501 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((handle == 1 && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 [2020-11-30 01:28:28,501 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((handle == 1 && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 [2020-11-30 01:28:28,501 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((handle == 1 && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(\result == 0)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 [2020-11-30 01:28:28,501 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((handle == 1 && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 [2020-11-30 01:28:28,502 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((handle == 1 && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 [2020-11-30 01:28:28,502 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((handle == 1 && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 [2020-11-30 01:28:28,655 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_a7865a59-eed6-4a20-b51d-5f471ff5d0d2/bin/uautomizer/witness.graphml [2020-11-30 01:28:28,655 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-11-30 01:28:28,656 INFO L168 Benchmark]: Toolchain (without parser) took 73157.31 ms. Allocated memory was 96.5 MB in the beginning and 9.0 GB in the end (delta: 8.9 GB). Free memory was 64.8 MB in the beginning and 4.1 GB in the end (delta: -4.0 GB). Peak memory consumption was 4.9 GB. Max. memory is 16.1 GB. [2020-11-30 01:28:28,657 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 96.5 MB. Free memory was 55.7 MB in the beginning and 55.7 MB in the end (delta: 38.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:28:28,658 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1014.47 ms. Allocated memory is still 96.5 MB. Free memory was 64.6 MB in the beginning and 37.3 MB in the end (delta: 27.2 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. [2020-11-30 01:28:28,659 INFO L168 Benchmark]: Boogie Procedure Inliner took 178.83 ms. Allocated memory was 96.5 MB in the beginning and 127.9 MB in the end (delta: 31.5 MB). Free memory was 37.3 MB in the beginning and 98.0 MB in the end (delta: -60.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:28:28,659 INFO L168 Benchmark]: Boogie Preprocessor took 78.25 ms. Allocated memory is still 127.9 MB. Free memory was 98.0 MB in the beginning and 92.5 MB in the end (delta: 5.5 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 01:28:28,659 INFO L168 Benchmark]: RCFGBuilder took 2206.77 ms. Allocated memory is still 127.9 MB. Free memory was 92.5 MB in the beginning and 50.5 MB in the end (delta: 41.9 MB). Peak memory consumption was 57.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:28:28,660 INFO L168 Benchmark]: TraceAbstraction took 69372.82 ms. Allocated memory was 127.9 MB in the beginning and 9.0 GB in the end (delta: 8.9 GB). Free memory was 49.5 MB in the beginning and 4.1 GB in the end (delta: -4.1 GB). Peak memory consumption was 4.9 GB. Max. memory is 16.1 GB. [2020-11-30 01:28:28,660 INFO L168 Benchmark]: Witness Printer took 297.66 ms. Allocated memory is still 9.0 GB. Free memory was 4.1 GB in the beginning and 4.1 GB in the end (delta: 31.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:28:28,662 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 96.5 MB. Free memory was 55.7 MB in the beginning and 55.7 MB in the end (delta: 38.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1014.47 ms. Allocated memory is still 96.5 MB. Free memory was 64.6 MB in the beginning and 37.3 MB in the end (delta: 27.2 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 178.83 ms. Allocated memory was 96.5 MB in the beginning and 127.9 MB in the end (delta: 31.5 MB). Free memory was 37.3 MB in the beginning and 98.0 MB in the end (delta: -60.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 78.25 ms. Allocated memory is still 127.9 MB. Free memory was 98.0 MB in the beginning and 92.5 MB in the end (delta: 5.5 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 2206.77 ms. Allocated memory is still 127.9 MB. Free memory was 92.5 MB in the beginning and 50.5 MB in the end (delta: 41.9 MB). Peak memory consumption was 57.4 MB. Max. memory is 16.1 GB. * TraceAbstraction took 69372.82 ms. Allocated memory was 127.9 MB in the beginning and 9.0 GB in the end (delta: 8.9 GB). Free memory was 49.5 MB in the beginning and 4.1 GB in the end (delta: -4.1 GB). Peak memory consumption was 4.9 GB. Max. memory is 16.1 GB. * Witness Printer took 297.66 ms. Allocated memory is still 9.0 GB. Free memory was 4.1 GB in the beginning and 4.1 GB in the end (delta: 31.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 1080]: Loop Invariant Derived loop invariant: ((((((((((((((((((handle == 1 && in_encrypted == 0) && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(\result == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && queue_empty == tmp) && \result == 1) && handle == 1 - InvariantResult [Line: 1695]: Loop Invariant Derived loop invariant: (((((((((((((((((handle == 1 && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(\result == 0)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 - InvariantResult [Line: 1080]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && !(handle == 1)) && op3 == 0) && \result == 1) && tmp == 1 - InvariantResult [Line: 2526]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && op1 == 0) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 2418]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && op4 == 0) && \result == 1) && tmp == 1 - InvariantResult [Line: 2472]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && op1 == 0) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 2633]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((((in_encrypted == 0 && !(__ste_email_to0 == 1)) && __ste_Client_Keyring0_User1 == 0) && !(rjh___0 == 1)) && !(handle == 1)) && rjh == 2) && \result == 1) && tmp == 1) && handle == chuck___0) && !(handle == 1)) && !(2 == chuck___0)) && queue_empty == tmp) && !(2 == __ste_Client_Keyring0_User0) - InvariantResult [Line: 2633]: Loop Invariant Derived loop invariant: (((((((((((((((handle == 1 && in_encrypted == 0) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 - InvariantResult [Line: 2687]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && op1 == 0) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 1251]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1080]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1713]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && op4 == 0) && \result == 1) && tmp == 1 - InvariantResult [Line: 699]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && !(handle == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 904]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 1214]: Loop Invariant Derived loop invariant: ((((((((((((((((handle == 1 && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 - InvariantResult [Line: 2526]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && op4 == 0) && \result == 1) && tmp == 1 - InvariantResult [Line: 1579]: Loop Invariant Derived loop invariant: (((((((((((((((handle == 1 && in_encrypted == 0) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((in_encrypted == 0 && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(2 == __ste_Client_Keyring0_User0)) && __ste_Client_Keyring0_User1 == 0) && \result == queue_empty) && !(handle == 2)) && \result == 1) && tmp == 1 - InvariantResult [Line: 792]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(rjh___0 == 1)) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1 - InvariantResult [Line: 1251]: Loop Invariant Derived loop invariant: (((((((((((((((handle == 1 && in_encrypted == 0) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((in_encrypted == 0 && !(__ste_email_to0 == 1)) && queue_empty == tmp) && !(2 == __ste_Client_Keyring0_User0)) && handle == 2) && __ste_Client_Keyring0_User1 == 0) && handle == rjh___0) && !(handle == 1)) && rjh == 2) && \result == 1) && tmp == 1 - InvariantResult [Line: 893]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 793]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((in_encrypted == 0 && queue_empty == 1) && !(__ste_email_to0 == 1)) && queue_empty == tmp) && !(2 == __ste_Client_Keyring0_User0)) && __ste_Client_Keyring0_User1 == 0) && handle == rjh___0) && rjh == handle) && rjh == 2) && \result == queue_empty - InvariantResult [Line: 1510]: Loop Invariant Derived loop invariant: (((((((((((((handle == 1 && in_encrypted == 0) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1 - InvariantResult [Line: 879]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 1080]: Loop Invariant Derived loop invariant: (((((((((((((((handle == 1 && in_encrypted == 0) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 - InvariantResult [Line: 2418]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && op1 == 0) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((((((in_encrypted == 0 && !(__ste_email_to0 == 1)) && __ste_Client_Keyring0_User1 == 0) && !(rjh___0 == 1)) && !(handle == 1)) && rjh == 2) && \result == 1) && tmp == 1) && handle == chuck___0) && !(handle == 1)) && !(2 == chuck___0)) && queue_empty == tmp) && !(2 == __ste_Client_Keyring0_User0)) && !(handle == 2) - InvariantResult [Line: 1628]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 868]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 2438]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && op4 == 0) && \result == 1) && tmp == 1 - InvariantResult [Line: 854]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 1380]: Loop Invariant Derived loop invariant: ((((((((((((((((((handle == 1 && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(client == 1)) && !(__ste_email_to0 == 1)) && !(\result == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && queue_empty == tmp) && \result == 1) && handle == 1 - InvariantResult [Line: 2438]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 1380]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2579]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && op1 == 0) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 2438]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && op5 == 0) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((in_encrypted == 0 && !(__ste_email_to0 == 1)) && !(2 == __ste_Client_Keyring0_User0)) && !(rjh == 1)) && __ste_Client_Keyring0_User1 == 0) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1 - InvariantResult [Line: 2438]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 586]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1195]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1195]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2394]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && op5 == 0) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 2394]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 1062]: Loop Invariant Derived loop invariant: ((((((((((((((((handle == 1 && in_encrypted == 0) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 - InvariantResult [Line: 2394]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((in_encrypted == 0 && queue_empty == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(2 == __ste_Client_Keyring0_User0)) && __ste_Client_Keyring0_User1 == 0 - InvariantResult [Line: 1628]: Loop Invariant Derived loop invariant: ((((((((((((((((handle == 1 && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 - InvariantResult [Line: 1062]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2438]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && op1 == 0) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 735]: Loop Invariant Derived loop invariant: (((((in_encrypted == 0 && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(2 == __ste_Client_Keyring0_User0)) && __ste_Client_Keyring0_User1 == 0) && \result == queue_empty) && \result == 1 - InvariantResult [Line: 2782]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1704]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1195]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1195]: Loop Invariant Derived loop invariant: (((((((((((((((((((handle == 1 && in_encrypted == 0) && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(client == 1)) && !(__ste_email_to0 == 1)) && !(\result == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && queue_empty == tmp) && \result == 1) && handle == 1 - InvariantResult [Line: 2394]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && op1 == 0) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 1062]: Loop Invariant Derived loop invariant: ((((((((((handle == chuck___0 && msg == 1) && in_encrypted == 0) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(rjh___0 == 1)) && !(to == 1)) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1 - InvariantResult [Line: 1195]: Loop Invariant Derived loop invariant: ((((((((((((((((handle == 1 && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 - InvariantResult [Line: 2394]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && op4 == 0) && \result == 1) && tmp == 1 - InvariantResult [Line: 1195]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 840]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 597]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && op1 == 0) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 1232]: Loop Invariant Derived loop invariant: ((((((((((((((((handle == 1 && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 - InvariantResult [Line: 576]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 826]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 2347]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1232]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2347]: Loop Invariant Derived loop invariant: ((((((((((((((((handle == 1 && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 - InvariantResult [Line: 2782]: Loop Invariant Derived loop invariant: ((((((((((((((((handle == 1 && in_encrypted == 0) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 - InvariantResult [Line: 1099]: Loop Invariant Derived loop invariant: ((((((((((((handle == 1 && in_encrypted == 0) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1 - InvariantResult [Line: 1722]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 815]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 2418]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 801]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 918]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 1393]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1672]: Loop Invariant Derived loop invariant: ((((((((((((((((handle == 1 && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 - InvariantResult [Line: 2526]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && op5 == 0) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 2418]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && op5 == 0) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && op5 == 0) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 553]: Loop Invariant Derived loop invariant: ((((((((((((in_encrypted == 0 && !(__ste_email_to0 == 1)) && __ste_Client_Keyring0_User1 == 0) && !(rjh___0 == 1)) && !(handle == 1)) && rjh == 2) && \result == 1) && tmp == 1) && handle == chuck___0) && !(handle == 1)) && !(2 == chuck___0)) && queue_empty == tmp) && !(2 == __ste_Client_Keyring0_User0)) && !(handle == 2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 1579]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 689]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 2418]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 2526]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 2526]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 1722]: Loop Invariant Derived loop invariant: ((((((((((((((((handle == 1 && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 - InvariantResult [Line: 1393]: Loop Invariant Derived loop invariant: (((((((((((((((((handle == 1 && in_encrypted == 0) && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 1214]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 385 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 28.7s, OverallIterations: 23, TraceHistogramMax: 3, AutomataDifference: 13.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 40.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 15620 SDtfs, 27852 SDslu, 26634 SDs, 0 SdLazy, 978 SolverSat, 99 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 296 GetRequests, 180 SyntacticMatches, 0 SemanticMatches, 116 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 1.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=38541occurred in iteration=21, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 10.1s AutomataMinimizationTime, 23 MinimizatonAttempts, 8005 StatesRemovedByMinimization, 19 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 95 LocationsWithAnnotation, 95 PreInvPairs, 8617 NumberOfFragments, 3245 HoareAnnotationTreeSize, 95 FomulaSimplifications, 65226201 FormulaSimplificationTreeSizeReduction, 22.3s HoareSimplificationTime, 95 FomulaSimplificationsInter, 37301029 FormulaSimplificationTreeSizeReductionInter, 18.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 1.8s InterpolantComputationTime, 1842 NumberOfCodeBlocks, 1842 NumberOfCodeBlocksAsserted, 25 NumberOfCheckSat, 1817 ConstructedInterpolants, 0 QuantifiedInterpolants, 263596 SizeOfPredicates, 1 NumberOfNonLiveVariables, 1886 ConjunctsInSsa, 6 ConjunctsInUnsatCore, 25 InterpolantComputations, 22 PerfectInterpolantSequences, 85/91 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...