./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec8_product28.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a35a28c5-e590-42b3-b25e-5ca1883e3327/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_a35a28c5-e590-42b3-b25e-5ca1883e3327/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a35a28c5-e590-42b3-b25e-5ca1883e3327/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a35a28c5-e590-42b3-b25e-5ca1883e3327/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec8_product28.cil.c -s /tmp/vcloud-vcloud-master/worker/run_dir_a35a28c5-e590-42b3-b25e-5ca1883e3327/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a35a28c5-e590-42b3-b25e-5ca1883e3327/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 305a50bda12d169f081444c4c552f1d03e30aa2d ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 10:25:03,618 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 10:25:03,621 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 10:25:03,639 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 10:25:03,640 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 10:25:03,643 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 10:25:03,645 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 10:25:03,656 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 10:25:03,661 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 10:25:03,666 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 10:25:03,667 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 10:25:03,669 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 10:25:03,669 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 10:25:03,672 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 10:25:03,674 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 10:25:03,675 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 10:25:03,676 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 10:25:03,678 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 10:25:03,682 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 10:25:03,686 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 10:25:03,692 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 10:25:03,694 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 10:25:03,699 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 10:25:03,700 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 10:25:03,705 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 10:25:03,705 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 10:25:03,706 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 10:25:03,708 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 10:25:03,708 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 10:25:03,709 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 10:25:03,710 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 10:25:03,710 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 10:25:03,711 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 10:25:03,712 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 10:25:03,713 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 10:25:03,713 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 10:25:03,714 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 10:25:03,714 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 10:25:03,715 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 10:25:03,715 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 10:25:03,717 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 10:25:03,718 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a35a28c5-e590-42b3-b25e-5ca1883e3327/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-20 10:25:03,738 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 10:25:03,738 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 10:25:03,740 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 10:25:03,740 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 10:25:03,740 INFO L138 SettingsManager]: * Use SBE=true [2019-11-20 10:25:03,740 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 10:25:03,741 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 10:25:03,741 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 10:25:03,741 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 10:25:03,741 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 10:25:03,742 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 10:25:03,742 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 10:25:03,742 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 10:25:03,743 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 10:25:03,743 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 10:25:03,743 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 10:25:03,743 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 10:25:03,744 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 10:25:03,744 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-20 10:25:03,744 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 10:25:03,744 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-20 10:25:03,745 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 10:25:03,745 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 10:25:03,745 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 10:25:03,746 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 10:25:03,746 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-20 10:25:03,746 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 10:25:03,746 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 10:25:03,747 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_a35a28c5-e590-42b3-b25e-5ca1883e3327/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(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 305a50bda12d169f081444c4c552f1d03e30aa2d [2019-11-20 10:25:03,917 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 10:25:03,930 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 10:25:03,933 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 10:25:03,935 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 10:25:03,935 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 10:25:03,936 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a35a28c5-e590-42b3-b25e-5ca1883e3327/bin/uautomizer/../../sv-benchmarks/c/product-lines/email_spec8_product28.cil.c [2019-11-20 10:25:04,001 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a35a28c5-e590-42b3-b25e-5ca1883e3327/bin/uautomizer/data/b35a4a404/f1bd340248e1411aaf0f663aeb5935c1/FLAGadb3eeef7 [2019-11-20 10:25:04,618 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 10:25:04,619 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a35a28c5-e590-42b3-b25e-5ca1883e3327/sv-benchmarks/c/product-lines/email_spec8_product28.cil.c [2019-11-20 10:25:04,668 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a35a28c5-e590-42b3-b25e-5ca1883e3327/bin/uautomizer/data/b35a4a404/f1bd340248e1411aaf0f663aeb5935c1/FLAGadb3eeef7 [2019-11-20 10:25:04,877 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a35a28c5-e590-42b3-b25e-5ca1883e3327/bin/uautomizer/data/b35a4a404/f1bd340248e1411aaf0f663aeb5935c1 [2019-11-20 10:25:04,880 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 10:25:04,881 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 10:25:04,882 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 10:25:04,883 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 10:25:04,887 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 10:25:04,888 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:25:04" (1/1) ... [2019-11-20 10:25:04,891 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c822fc3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:25:04, skipping insertion in model container [2019-11-20 10:25:04,891 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:25:04" (1/1) ... [2019-11-20 10:25:04,900 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 10:25:04,994 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 10:25:05,803 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:25:05,820 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 10:25:05,931 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:25:06,045 INFO L192 MainTranslator]: Completed translation [2019-11-20 10:25:06,046 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:25:06 WrapperNode [2019-11-20 10:25:06,046 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 10:25:06,048 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 10:25:06,048 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 10:25:06,048 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 10:25:06,056 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:25:06" (1/1) ... [2019-11-20 10:25:06,092 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:25:06" (1/1) ... [2019-11-20 10:25:06,215 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 10:25:06,225 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 10:25:06,226 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 10:25:06,226 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 10:25:06,237 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:25:06" (1/1) ... [2019-11-20 10:25:06,237 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:25:06" (1/1) ... [2019-11-20 10:25:06,269 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:25:06" (1/1) ... [2019-11-20 10:25:06,270 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:25:06" (1/1) ... [2019-11-20 10:25:06,331 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:25:06" (1/1) ... [2019-11-20 10:25:06,375 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:25:06" (1/1) ... [2019-11-20 10:25:06,382 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:25:06" (1/1) ... [2019-11-20 10:25:06,402 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 10:25:06,403 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 10:25:06,403 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 10:25:06,403 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 10:25:06,405 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:25:06" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_a35a28c5-e590-42b3-b25e-5ca1883e3327/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 [2019-11-20 10:25:06,475 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-11-20 10:25:06,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 10:25:06,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-20 10:25:06,476 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 10:25:06,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 10:25:09,172 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 10:25:09,172 INFO L285 CfgBuilder]: Removed 295 assume(true) statements. [2019-11-20 10:25:09,173 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:25:09 BoogieIcfgContainer [2019-11-20 10:25:09,174 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 10:25:09,175 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-20 10:25:09,176 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-20 10:25:09,179 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-20 10:25:09,179 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 10:25:04" (1/3) ... [2019-11-20 10:25:09,180 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7daa42c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 10:25:09, skipping insertion in model container [2019-11-20 10:25:09,180 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:25:06" (2/3) ... [2019-11-20 10:25:09,181 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7daa42c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 10:25:09, skipping insertion in model container [2019-11-20 10:25:09,181 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:25:09" (3/3) ... [2019-11-20 10:25:09,183 INFO L109 eAbstractionObserver]: Analyzing ICFG email_spec8_product28.cil.c [2019-11-20 10:25:09,194 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-20 10:25:09,203 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-11-20 10:25:09,216 INFO L249 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-11-20 10:25:09,249 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-20 10:25:09,250 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-20 10:25:09,250 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-20 10:25:09,250 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-20 10:25:09,250 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-20 10:25:09,250 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-20 10:25:09,251 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-20 10:25:09,251 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-20 10:25:09,281 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states. [2019-11-20 10:25:09,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2019-11-20 10:25:09,296 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 10:25:09,297 INFO L410 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] [2019-11-20 10:25:09,298 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 10:25:09,304 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:25:09,305 INFO L82 PathProgramCache]: Analyzing trace with hash 688116892, now seen corresponding path program 1 times [2019-11-20 10:25:09,315 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 10:25:09,315 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2032031109] [2019-11-20 10:25:09,316 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 10:25:09,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:25:09,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 10:25:09,770 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2032031109] [2019-11-20 10:25:09,771 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 10:25:09,771 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 10:25:09,772 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1636488974] [2019-11-20 10:25:09,777 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 10:25:09,777 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 10:25:09,794 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 10:25:09,795 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 10:25:09,797 INFO L87 Difference]: Start difference. First operand 477 states. Second operand 3 states. [2019-11-20 10:25:10,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 10:25:10,026 INFO L93 Difference]: Finished difference Result 1396 states and 2447 transitions. [2019-11-20 10:25:10,027 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 10:25:10,029 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 45 [2019-11-20 10:25:10,029 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 10:25:10,055 INFO L225 Difference]: With dead ends: 1396 [2019-11-20 10:25:10,056 INFO L226 Difference]: Without dead ends: 794 [2019-11-20 10:25:10,063 INFO L630 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 [2019-11-20 10:25:10,087 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 794 states. [2019-11-20 10:25:10,161 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 794 to 406. [2019-11-20 10:25:10,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 406 states. [2019-11-20 10:25:10,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 406 states and 708 transitions. [2019-11-20 10:25:10,169 INFO L78 Accepts]: Start accepts. Automaton has 406 states and 708 transitions. Word has length 45 [2019-11-20 10:25:10,169 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 10:25:10,170 INFO L462 AbstractCegarLoop]: Abstraction has 406 states and 708 transitions. [2019-11-20 10:25:10,170 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 10:25:10,171 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 708 transitions. [2019-11-20 10:25:10,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2019-11-20 10:25:10,181 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 10:25:10,181 INFO L410 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] [2019-11-20 10:25:10,182 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 10:25:10,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:25:10,182 INFO L82 PathProgramCache]: Analyzing trace with hash 469504618, now seen corresponding path program 1 times [2019-11-20 10:25:10,183 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 10:25:10,184 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2059568607] [2019-11-20 10:25:10,184 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 10:25:10,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:25:10,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 10:25:10,342 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2059568607] [2019-11-20 10:25:10,342 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 10:25:10,343 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-20 10:25:10,343 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1090379082] [2019-11-20 10:25:10,345 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-20 10:25:10,345 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 10:25:10,345 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-20 10:25:10,346 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-20 10:25:10,346 INFO L87 Difference]: Start difference. First operand 406 states and 708 transitions. Second operand 5 states. [2019-11-20 10:25:10,589 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 10:25:10,590 INFO L93 Difference]: Finished difference Result 1167 states and 2040 transitions. [2019-11-20 10:25:10,590 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-11-20 10:25:10,591 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 47 [2019-11-20 10:25:10,591 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 10:25:10,598 INFO L225 Difference]: With dead ends: 1167 [2019-11-20 10:25:10,598 INFO L226 Difference]: Without dead ends: 780 [2019-11-20 10:25:10,601 INFO L630 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 [2019-11-20 10:25:10,604 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 780 states. [2019-11-20 10:25:10,643 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 780 to 406. [2019-11-20 10:25:10,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 406 states. [2019-11-20 10:25:10,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 406 states and 707 transitions. [2019-11-20 10:25:10,646 INFO L78 Accepts]: Start accepts. Automaton has 406 states and 707 transitions. Word has length 47 [2019-11-20 10:25:10,647 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 10:25:10,647 INFO L462 AbstractCegarLoop]: Abstraction has 406 states and 707 transitions. [2019-11-20 10:25:10,647 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-20 10:25:10,647 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 707 transitions. [2019-11-20 10:25:10,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2019-11-20 10:25:10,651 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 10:25:10,651 INFO L410 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] [2019-11-20 10:25:10,651 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 10:25:10,652 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:25:10,652 INFO L82 PathProgramCache]: Analyzing trace with hash -442595459, now seen corresponding path program 1 times [2019-11-20 10:25:10,652 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 10:25:10,653 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [938453667] [2019-11-20 10:25:10,653 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 10:25:10,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:25:10,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 10:25:10,763 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [938453667] [2019-11-20 10:25:10,763 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 10:25:10,764 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 10:25:10,764 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1918882176] [2019-11-20 10:25:10,764 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 10:25:10,765 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 10:25:10,765 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 10:25:10,765 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 10:25:10,765 INFO L87 Difference]: Start difference. First operand 406 states and 707 transitions. Second operand 3 states. [2019-11-20 10:25:10,820 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 10:25:10,821 INFO L93 Difference]: Finished difference Result 794 states and 1388 transitions. [2019-11-20 10:25:10,825 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 10:25:10,825 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2019-11-20 10:25:10,825 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 10:25:10,829 INFO L225 Difference]: With dead ends: 794 [2019-11-20 10:25:10,829 INFO L226 Difference]: Without dead ends: 411 [2019-11-20 10:25:10,830 INFO L630 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 [2019-11-20 10:25:10,832 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 411 states. [2019-11-20 10:25:10,848 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 411 to 406. [2019-11-20 10:25:10,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 406 states. [2019-11-20 10:25:10,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 406 states and 704 transitions. [2019-11-20 10:25:10,851 INFO L78 Accepts]: Start accepts. Automaton has 406 states and 704 transitions. Word has length 48 [2019-11-20 10:25:10,851 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 10:25:10,861 INFO L462 AbstractCegarLoop]: Abstraction has 406 states and 704 transitions. [2019-11-20 10:25:10,861 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 10:25:10,862 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 704 transitions. [2019-11-20 10:25:10,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2019-11-20 10:25:10,864 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 10:25:10,865 INFO L410 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] [2019-11-20 10:25:10,865 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 10:25:10,865 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:25:10,865 INFO L82 PathProgramCache]: Analyzing trace with hash -448494910, now seen corresponding path program 1 times [2019-11-20 10:25:10,866 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 10:25:10,866 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [695411525] [2019-11-20 10:25:10,866 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 10:25:10,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:25:11,016 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 10:25:11,017 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [695411525] [2019-11-20 10:25:11,017 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 10:25:11,017 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-20 10:25:11,018 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1860474708] [2019-11-20 10:25:11,018 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-20 10:25:11,018 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 10:25:11,018 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-20 10:25:11,019 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-20 10:25:11,019 INFO L87 Difference]: Start difference. First operand 406 states and 704 transitions. Second operand 5 states. [2019-11-20 10:25:11,235 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 10:25:11,235 INFO L93 Difference]: Finished difference Result 1157 states and 2020 transitions. [2019-11-20 10:25:11,236 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-20 10:25:11,236 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 50 [2019-11-20 10:25:11,236 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 10:25:11,242 INFO L225 Difference]: With dead ends: 1157 [2019-11-20 10:25:11,243 INFO L226 Difference]: Without dead ends: 778 [2019-11-20 10:25:11,244 INFO L630 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 [2019-11-20 10:25:11,247 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 778 states. [2019-11-20 10:25:11,266 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 778 to 406. [2019-11-20 10:25:11,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 406 states. [2019-11-20 10:25:11,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 406 states and 703 transitions. [2019-11-20 10:25:11,270 INFO L78 Accepts]: Start accepts. Automaton has 406 states and 703 transitions. Word has length 50 [2019-11-20 10:25:11,270 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 10:25:11,270 INFO L462 AbstractCegarLoop]: Abstraction has 406 states and 703 transitions. [2019-11-20 10:25:11,270 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-20 10:25:11,271 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 703 transitions. [2019-11-20 10:25:11,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2019-11-20 10:25:11,272 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 10:25:11,272 INFO L410 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] [2019-11-20 10:25:11,272 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 10:25:11,273 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:25:11,273 INFO L82 PathProgramCache]: Analyzing trace with hash 1854809023, now seen corresponding path program 1 times [2019-11-20 10:25:11,273 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 10:25:11,274 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1947574169] [2019-11-20 10:25:11,274 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 10:25:11,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:25:11,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 10:25:11,400 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1947574169] [2019-11-20 10:25:11,401 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 10:25:11,401 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-20 10:25:11,401 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [784309253] [2019-11-20 10:25:11,402 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-20 10:25:11,402 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 10:25:11,402 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-20 10:25:11,402 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-20 10:25:11,402 INFO L87 Difference]: Start difference. First operand 406 states and 703 transitions. Second operand 5 states. [2019-11-20 10:25:11,614 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 10:25:11,615 INFO L93 Difference]: Finished difference Result 1162 states and 2024 transitions. [2019-11-20 10:25:11,615 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-20 10:25:11,616 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 51 [2019-11-20 10:25:11,616 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 10:25:11,622 INFO L225 Difference]: With dead ends: 1162 [2019-11-20 10:25:11,622 INFO L226 Difference]: Without dead ends: 783 [2019-11-20 10:25:11,624 INFO L630 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 [2019-11-20 10:25:11,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 783 states. [2019-11-20 10:25:11,704 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 783 to 406. [2019-11-20 10:25:11,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 406 states. [2019-11-20 10:25:11,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 406 states and 702 transitions. [2019-11-20 10:25:11,708 INFO L78 Accepts]: Start accepts. Automaton has 406 states and 702 transitions. Word has length 51 [2019-11-20 10:25:11,708 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 10:25:11,708 INFO L462 AbstractCegarLoop]: Abstraction has 406 states and 702 transitions. [2019-11-20 10:25:11,709 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-20 10:25:11,709 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 702 transitions. [2019-11-20 10:25:11,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2019-11-20 10:25:11,710 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 10:25:11,710 INFO L410 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] [2019-11-20 10:25:11,711 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 10:25:11,711 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:25:11,711 INFO L82 PathProgramCache]: Analyzing trace with hash 1996786599, now seen corresponding path program 1 times [2019-11-20 10:25:11,712 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 10:25:11,712 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [402741761] [2019-11-20 10:25:11,712 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 10:25:11,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:25:11,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 10:25:11,809 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [402741761] [2019-11-20 10:25:11,809 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 10:25:11,809 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 10:25:11,809 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1103617056] [2019-11-20 10:25:11,810 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 10:25:11,810 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 10:25:11,810 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 10:25:11,810 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 10:25:11,811 INFO L87 Difference]: Start difference. First operand 406 states and 702 transitions. Second operand 3 states. [2019-11-20 10:25:11,846 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 10:25:11,847 INFO L93 Difference]: Finished difference Result 578 states and 987 transitions. [2019-11-20 10:25:11,847 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 10:25:11,847 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 52 [2019-11-20 10:25:11,848 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 10:25:11,851 INFO L225 Difference]: With dead ends: 578 [2019-11-20 10:25:11,851 INFO L226 Difference]: Without dead ends: 409 [2019-11-20 10:25:11,853 INFO L630 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 [2019-11-20 10:25:11,855 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 409 states. [2019-11-20 10:25:11,878 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 409 to 408. [2019-11-20 10:25:11,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 408 states. [2019-11-20 10:25:11,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 408 states and 704 transitions. [2019-11-20 10:25:11,882 INFO L78 Accepts]: Start accepts. Automaton has 408 states and 704 transitions. Word has length 52 [2019-11-20 10:25:11,882 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 10:25:11,883 INFO L462 AbstractCegarLoop]: Abstraction has 408 states and 704 transitions. [2019-11-20 10:25:11,883 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 10:25:11,883 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 704 transitions. [2019-11-20 10:25:11,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2019-11-20 10:25:11,889 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 10:25:11,890 INFO L410 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] [2019-11-20 10:25:11,890 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 10:25:11,890 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:25:11,891 INFO L82 PathProgramCache]: Analyzing trace with hash -1931007639, now seen corresponding path program 1 times [2019-11-20 10:25:11,891 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 10:25:11,891 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [247157834] [2019-11-20 10:25:11,892 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 10:25:11,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:25:11,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 10:25:11,970 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [247157834] [2019-11-20 10:25:11,971 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 10:25:11,971 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 10:25:11,971 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1477881710] [2019-11-20 10:25:11,971 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 10:25:11,972 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 10:25:11,972 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 10:25:11,972 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 10:25:11,972 INFO L87 Difference]: Start difference. First operand 408 states and 704 transitions. Second operand 3 states. [2019-11-20 10:25:12,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 10:25:12,031 INFO L93 Difference]: Finished difference Result 1110 states and 1936 transitions. [2019-11-20 10:25:12,032 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 10:25:12,032 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 58 [2019-11-20 10:25:12,032 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 10:25:12,037 INFO L225 Difference]: With dead ends: 1110 [2019-11-20 10:25:12,038 INFO L226 Difference]: Without dead ends: 733 [2019-11-20 10:25:12,039 INFO L630 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 [2019-11-20 10:25:12,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 733 states. [2019-11-20 10:25:12,077 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 733 to 564. [2019-11-20 10:25:12,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 564 states. [2019-11-20 10:25:12,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 564 states and 990 transitions. [2019-11-20 10:25:12,082 INFO L78 Accepts]: Start accepts. Automaton has 564 states and 990 transitions. Word has length 58 [2019-11-20 10:25:12,084 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 10:25:12,084 INFO L462 AbstractCegarLoop]: Abstraction has 564 states and 990 transitions. [2019-11-20 10:25:12,084 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 10:25:12,084 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 990 transitions. [2019-11-20 10:25:12,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2019-11-20 10:25:12,085 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 10:25:12,085 INFO L410 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] [2019-11-20 10:25:12,086 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 10:25:12,086 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:25:12,086 INFO L82 PathProgramCache]: Analyzing trace with hash 1877663274, now seen corresponding path program 1 times [2019-11-20 10:25:12,086 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 10:25:12,086 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [440784760] [2019-11-20 10:25:12,086 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 10:25:12,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:25:12,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-20 10:25:12,231 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [440784760] [2019-11-20 10:25:12,231 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 10:25:12,231 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-11-20 10:25:12,231 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1779826279] [2019-11-20 10:25:12,232 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-11-20 10:25:12,232 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 10:25:12,232 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-11-20 10:25:12,232 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2019-11-20 10:25:12,233 INFO L87 Difference]: Start difference. First operand 564 states and 990 transitions. Second operand 9 states. [2019-11-20 10:25:14,406 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 10:25:14,407 INFO L93 Difference]: Finished difference Result 1973 states and 3363 transitions. [2019-11-20 10:25:14,408 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-11-20 10:25:14,408 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 59 [2019-11-20 10:25:14,408 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 10:25:14,421 INFO L225 Difference]: With dead ends: 1973 [2019-11-20 10:25:14,421 INFO L226 Difference]: Without dead ends: 1835 [2019-11-20 10:25:14,424 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=94, Invalid=178, Unknown=0, NotChecked=0, Total=272 [2019-11-20 10:25:14,428 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1835 states. [2019-11-20 10:25:14,523 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1835 to 1067. [2019-11-20 10:25:14,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1067 states. [2019-11-20 10:25:14,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 1067 states and 1891 transitions. [2019-11-20 10:25:14,530 INFO L78 Accepts]: Start accepts. Automaton has 1067 states and 1891 transitions. Word has length 59 [2019-11-20 10:25:14,530 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 10:25:14,530 INFO L462 AbstractCegarLoop]: Abstraction has 1067 states and 1891 transitions. [2019-11-20 10:25:14,531 INFO L463 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-11-20 10:25:14,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 1891 transitions. [2019-11-20 10:25:14,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2019-11-20 10:25:14,533 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 10:25:14,533 INFO L410 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] [2019-11-20 10:25:14,534 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 10:25:14,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:25:14,534 INFO L82 PathProgramCache]: Analyzing trace with hash 1872467874, now seen corresponding path program 1 times [2019-11-20 10:25:14,534 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 10:25:14,535 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [131819788] [2019-11-20 10:25:14,535 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 10:25:14,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:25:14,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-20 10:25:14,633 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [131819788] [2019-11-20 10:25:14,634 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 10:25:14,634 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 10:25:14,636 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [718727893] [2019-11-20 10:25:14,637 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 10:25:14,638 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 10:25:14,638 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 10:25:14,639 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-20 10:25:14,639 INFO L87 Difference]: Start difference. First operand 1067 states and 1891 transitions. Second operand 4 states. [2019-11-20 10:25:15,129 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 10:25:15,130 INFO L93 Difference]: Finished difference Result 2408 states and 4160 transitions. [2019-11-20 10:25:15,130 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-20 10:25:15,130 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 60 [2019-11-20 10:25:15,131 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 10:25:15,147 INFO L225 Difference]: With dead ends: 2408 [2019-11-20 10:25:15,147 INFO L226 Difference]: Without dead ends: 2164 [2019-11-20 10:25:15,148 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-11-20 10:25:15,153 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2164 states. [2019-11-20 10:25:15,287 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2164 to 1704. [2019-11-20 10:25:15,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1704 states. [2019-11-20 10:25:15,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 1704 states and 3014 transitions. [2019-11-20 10:25:15,297 INFO L78 Accepts]: Start accepts. Automaton has 1704 states and 3014 transitions. Word has length 60 [2019-11-20 10:25:15,298 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 10:25:15,298 INFO L462 AbstractCegarLoop]: Abstraction has 1704 states and 3014 transitions. [2019-11-20 10:25:15,298 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 10:25:15,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1704 states and 3014 transitions. [2019-11-20 10:25:15,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2019-11-20 10:25:15,301 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 10:25:15,301 INFO L410 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] [2019-11-20 10:25:15,302 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 10:25:15,302 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:25:15,302 INFO L82 PathProgramCache]: Analyzing trace with hash 1285661860, now seen corresponding path program 1 times [2019-11-20 10:25:15,303 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 10:25:15,303 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2099813600] [2019-11-20 10:25:15,303 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 10:25:15,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:25:15,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-20 10:25:15,398 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2099813600] [2019-11-20 10:25:15,398 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 10:25:15,399 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-20 10:25:15,399 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1643281498] [2019-11-20 10:25:15,399 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 10:25:15,400 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 10:25:15,400 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 10:25:15,400 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 10:25:15,401 INFO L87 Difference]: Start difference. First operand 1704 states and 3014 transitions. Second operand 3 states. [2019-11-20 10:25:15,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 10:25:15,528 INFO L93 Difference]: Finished difference Result 2080 states and 3634 transitions. [2019-11-20 10:25:15,528 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 10:25:15,528 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 60 [2019-11-20 10:25:15,530 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 10:25:15,542 INFO L225 Difference]: With dead ends: 2080 [2019-11-20 10:25:15,542 INFO L226 Difference]: Without dead ends: 1686 [2019-11-20 10:25:15,546 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 10:25:15,552 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1686 states. [2019-11-20 10:25:15,685 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1686 to 1686. [2019-11-20 10:25:15,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1686 states. [2019-11-20 10:25:15,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1686 states to 1686 states and 2981 transitions. [2019-11-20 10:25:15,696 INFO L78 Accepts]: Start accepts. Automaton has 1686 states and 2981 transitions. Word has length 60 [2019-11-20 10:25:15,697 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 10:25:15,697 INFO L462 AbstractCegarLoop]: Abstraction has 1686 states and 2981 transitions. [2019-11-20 10:25:15,698 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 10:25:15,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1686 states and 2981 transitions. [2019-11-20 10:25:15,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2019-11-20 10:25:15,709 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 10:25:15,709 INFO L410 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 10:25:15,709 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 10:25:15,710 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:25:15,710 INFO L82 PathProgramCache]: Analyzing trace with hash -891848206, now seen corresponding path program 1 times [2019-11-20 10:25:15,710 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 10:25:15,710 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1040044618] [2019-11-20 10:25:15,711 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 10:25:15,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:25:15,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-20 10:25:15,816 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1040044618] [2019-11-20 10:25:15,816 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 10:25:15,816 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-20 10:25:15,817 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1664524249] [2019-11-20 10:25:15,817 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 10:25:15,817 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 10:25:15,818 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 10:25:15,818 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-20 10:25:15,818 INFO L87 Difference]: Start difference. First operand 1686 states and 2981 transitions. Second operand 4 states. [2019-11-20 10:25:15,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 10:25:15,938 INFO L93 Difference]: Finished difference Result 1848 states and 3251 transitions. [2019-11-20 10:25:15,938 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 10:25:15,938 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 97 [2019-11-20 10:25:15,939 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 10:25:15,950 INFO L225 Difference]: With dead ends: 1848 [2019-11-20 10:25:15,950 INFO L226 Difference]: Without dead ends: 1560 [2019-11-20 10:25:15,952 INFO L630 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 [2019-11-20 10:25:15,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1560 states. [2019-11-20 10:25:16,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1560 to 1560. [2019-11-20 10:25:16,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1560 states. [2019-11-20 10:25:16,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1560 states to 1560 states and 2768 transitions. [2019-11-20 10:25:16,078 INFO L78 Accepts]: Start accepts. Automaton has 1560 states and 2768 transitions. Word has length 97 [2019-11-20 10:25:16,078 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 10:25:16,078 INFO L462 AbstractCegarLoop]: Abstraction has 1560 states and 2768 transitions. [2019-11-20 10:25:16,079 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 10:25:16,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1560 states and 2768 transitions. [2019-11-20 10:25:16,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2019-11-20 10:25:16,083 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 10:25:16,084 INFO L410 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 10:25:16,084 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 10:25:16,084 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:25:16,085 INFO L82 PathProgramCache]: Analyzing trace with hash -1904082716, now seen corresponding path program 1 times [2019-11-20 10:25:16,085 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 10:25:16,085 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [696812378] [2019-11-20 10:25:16,085 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 10:25:16,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:25:16,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-20 10:25:16,206 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [696812378] [2019-11-20 10:25:16,206 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 10:25:16,206 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-20 10:25:16,207 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [670813890] [2019-11-20 10:25:16,207 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-20 10:25:16,208 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 10:25:16,208 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-20 10:25:16,208 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-20 10:25:16,208 INFO L87 Difference]: Start difference. First operand 1560 states and 2768 transitions. Second operand 5 states. [2019-11-20 10:25:16,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 10:25:16,650 INFO L93 Difference]: Finished difference Result 2974 states and 5076 transitions. [2019-11-20 10:25:16,651 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-11-20 10:25:16,651 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 98 [2019-11-20 10:25:16,651 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 10:25:16,671 INFO L225 Difference]: With dead ends: 2974 [2019-11-20 10:25:16,671 INFO L226 Difference]: Without dead ends: 2786 [2019-11-20 10:25:16,672 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-11-20 10:25:16,678 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2786 states. [2019-11-20 10:25:16,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2786 to 1686. [2019-11-20 10:25:16,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1686 states. [2019-11-20 10:25:16,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1686 states to 1686 states and 2972 transitions. [2019-11-20 10:25:16,828 INFO L78 Accepts]: Start accepts. Automaton has 1686 states and 2972 transitions. Word has length 98 [2019-11-20 10:25:16,829 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 10:25:16,829 INFO L462 AbstractCegarLoop]: Abstraction has 1686 states and 2972 transitions. [2019-11-20 10:25:16,829 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-20 10:25:16,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1686 states and 2972 transitions. [2019-11-20 10:25:16,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2019-11-20 10:25:16,834 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 10:25:16,835 INFO L410 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 10:25:16,835 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 10:25:16,835 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:25:16,836 INFO L82 PathProgramCache]: Analyzing trace with hash -1865300238, now seen corresponding path program 1 times [2019-11-20 10:25:16,836 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 10:25:16,836 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1394473496] [2019-11-20 10:25:16,836 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 10:25:16,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:25:16,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-20 10:25:16,970 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1394473496] [2019-11-20 10:25:16,971 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 10:25:16,971 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-11-20 10:25:16,971 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1051172904] [2019-11-20 10:25:16,972 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-11-20 10:25:16,972 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 10:25:16,972 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-11-20 10:25:16,973 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-11-20 10:25:16,973 INFO L87 Difference]: Start difference. First operand 1686 states and 2972 transitions. Second operand 7 states. [2019-11-20 10:25:17,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 10:25:17,238 INFO L93 Difference]: Finished difference Result 2070 states and 3583 transitions. [2019-11-20 10:25:17,238 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-11-20 10:25:17,238 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 99 [2019-11-20 10:25:17,239 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 10:25:17,252 INFO L225 Difference]: With dead ends: 2070 [2019-11-20 10:25:17,252 INFO L226 Difference]: Without dead ends: 1972 [2019-11-20 10:25:17,254 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2019-11-20 10:25:17,258 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1972 states. [2019-11-20 10:25:17,377 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1972 to 1692. [2019-11-20 10:25:17,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1692 states. [2019-11-20 10:25:17,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1692 states to 1692 states and 2978 transitions. [2019-11-20 10:25:17,387 INFO L78 Accepts]: Start accepts. Automaton has 1692 states and 2978 transitions. Word has length 99 [2019-11-20 10:25:17,387 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 10:25:17,387 INFO L462 AbstractCegarLoop]: Abstraction has 1692 states and 2978 transitions. [2019-11-20 10:25:17,387 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-11-20 10:25:17,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1692 states and 2978 transitions. [2019-11-20 10:25:17,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2019-11-20 10:25:17,393 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 10:25:17,393 INFO L410 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 10:25:17,393 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 10:25:17,394 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:25:17,394 INFO L82 PathProgramCache]: Analyzing trace with hash 8497079, now seen corresponding path program 1 times [2019-11-20 10:25:17,394 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 10:25:17,400 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [365206327] [2019-11-20 10:25:17,400 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 10:25:17,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:25:17,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-20 10:25:17,600 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [365206327] [2019-11-20 10:25:17,600 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 10:25:17,600 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2019-11-20 10:25:17,601 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2005157997] [2019-11-20 10:25:17,601 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-11-20 10:25:17,601 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 10:25:17,602 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-11-20 10:25:17,602 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2019-11-20 10:25:17,602 INFO L87 Difference]: Start difference. First operand 1692 states and 2978 transitions. Second operand 10 states. [2019-11-20 10:25:18,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 10:25:18,111 INFO L93 Difference]: Finished difference Result 2049 states and 3554 transitions. [2019-11-20 10:25:18,111 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2019-11-20 10:25:18,111 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 99 [2019-11-20 10:25:18,112 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 10:25:18,123 INFO L225 Difference]: With dead ends: 2049 [2019-11-20 10:25:18,124 INFO L226 Difference]: Without dead ends: 1681 [2019-11-20 10:25:18,126 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=127, Invalid=293, Unknown=0, NotChecked=0, Total=420 [2019-11-20 10:25:18,129 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1681 states. [2019-11-20 10:25:18,328 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1681 to 1677. [2019-11-20 10:25:18,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1677 states. [2019-11-20 10:25:18,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 1677 states and 2930 transitions. [2019-11-20 10:25:18,334 INFO L78 Accepts]: Start accepts. Automaton has 1677 states and 2930 transitions. Word has length 99 [2019-11-20 10:25:18,335 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 10:25:18,335 INFO L462 AbstractCegarLoop]: Abstraction has 1677 states and 2930 transitions. [2019-11-20 10:25:18,335 INFO L463 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-11-20 10:25:18,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1677 states and 2930 transitions. [2019-11-20 10:25:18,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2019-11-20 10:25:18,340 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 10:25:18,341 INFO L410 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 10:25:18,341 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 10:25:18,341 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:25:18,341 INFO L82 PathProgramCache]: Analyzing trace with hash 208637014, now seen corresponding path program 1 times [2019-11-20 10:25:18,342 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 10:25:18,342 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1033805624] [2019-11-20 10:25:18,342 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 10:25:18,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:25:18,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-20 10:25:18,451 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1033805624] [2019-11-20 10:25:18,451 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 10:25:18,452 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-20 10:25:18,452 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1606752822] [2019-11-20 10:25:18,452 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 10:25:18,453 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 10:25:18,453 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 10:25:18,453 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-20 10:25:18,453 INFO L87 Difference]: Start difference. First operand 1677 states and 2930 transitions. Second operand 4 states. [2019-11-20 10:25:18,746 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 10:25:18,747 INFO L93 Difference]: Finished difference Result 2815 states and 4701 transitions. [2019-11-20 10:25:18,747 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-20 10:25:18,747 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 101 [2019-11-20 10:25:18,748 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 10:25:18,763 INFO L225 Difference]: With dead ends: 2815 [2019-11-20 10:25:18,763 INFO L226 Difference]: Without dead ends: 2363 [2019-11-20 10:25:18,767 INFO L630 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 [2019-11-20 10:25:18,771 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2363 states. [2019-11-20 10:25:18,915 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2363 to 1685. [2019-11-20 10:25:18,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1685 states. [2019-11-20 10:25:18,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1685 states to 1685 states and 2938 transitions. [2019-11-20 10:25:18,921 INFO L78 Accepts]: Start accepts. Automaton has 1685 states and 2938 transitions. Word has length 101 [2019-11-20 10:25:18,921 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 10:25:18,922 INFO L462 AbstractCegarLoop]: Abstraction has 1685 states and 2938 transitions. [2019-11-20 10:25:18,922 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 10:25:18,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1685 states and 2938 transitions. [2019-11-20 10:25:18,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2019-11-20 10:25:18,927 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 10:25:18,927 INFO L410 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 10:25:18,928 INFO L410 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 10:25:18,928 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:25:18,928 INFO L82 PathProgramCache]: Analyzing trace with hash -1994213300, now seen corresponding path program 1 times [2019-11-20 10:25:18,929 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 10:25:18,929 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1996531016] [2019-11-20 10:25:18,929 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 10:25:18,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:25:19,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-20 10:25:19,060 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1996531016] [2019-11-20 10:25:19,062 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 10:25:19,063 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-11-20 10:25:19,063 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1716493057] [2019-11-20 10:25:19,064 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-11-20 10:25:19,064 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 10:25:19,064 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-11-20 10:25:19,064 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-11-20 10:25:19,065 INFO L87 Difference]: Start difference. First operand 1685 states and 2938 transitions. Second operand 7 states. [2019-11-20 10:25:19,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 10:25:19,505 INFO L93 Difference]: Finished difference Result 2268 states and 3850 transitions. [2019-11-20 10:25:19,506 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-11-20 10:25:19,506 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 101 [2019-11-20 10:25:19,506 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 10:25:19,535 INFO L225 Difference]: With dead ends: 2268 [2019-11-20 10:25:19,540 INFO L226 Difference]: Without dead ends: 1784 [2019-11-20 10:25:19,542 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=64, Invalid=118, Unknown=0, NotChecked=0, Total=182 [2019-11-20 10:25:19,545 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1784 states. [2019-11-20 10:25:19,679 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1784 to 1667. [2019-11-20 10:25:19,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1667 states. [2019-11-20 10:25:19,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 1667 states and 2897 transitions. [2019-11-20 10:25:19,684 INFO L78 Accepts]: Start accepts. Automaton has 1667 states and 2897 transitions. Word has length 101 [2019-11-20 10:25:19,685 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 10:25:19,685 INFO L462 AbstractCegarLoop]: Abstraction has 1667 states and 2897 transitions. [2019-11-20 10:25:19,685 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-11-20 10:25:19,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1667 states and 2897 transitions. [2019-11-20 10:25:19,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2019-11-20 10:25:19,690 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 10:25:19,691 INFO L410 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 10:25:19,691 INFO L410 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 10:25:19,691 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:25:19,692 INFO L82 PathProgramCache]: Analyzing trace with hash 116424021, now seen corresponding path program 1 times [2019-11-20 10:25:19,692 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 10:25:19,692 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1096944813] [2019-11-20 10:25:19,692 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 10:25:19,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:25:19,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-20 10:25:19,863 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1096944813] [2019-11-20 10:25:19,863 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 10:25:19,863 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-11-20 10:25:19,863 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [344012288] [2019-11-20 10:25:19,864 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-11-20 10:25:19,864 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 10:25:19,864 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-11-20 10:25:19,865 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-11-20 10:25:19,865 INFO L87 Difference]: Start difference. First operand 1667 states and 2897 transitions. Second operand 6 states. [2019-11-20 10:25:20,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 10:25:20,119 INFO L93 Difference]: Finished difference Result 2431 states and 4092 transitions. [2019-11-20 10:25:20,120 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-11-20 10:25:20,120 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 101 [2019-11-20 10:25:20,120 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 10:25:20,125 INFO L225 Difference]: With dead ends: 2431 [2019-11-20 10:25:20,126 INFO L226 Difference]: Without dead ends: 1950 [2019-11-20 10:25:20,128 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2019-11-20 10:25:20,131 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1950 states. [2019-11-20 10:25:20,260 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1950 to 1618. [2019-11-20 10:25:20,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1618 states. [2019-11-20 10:25:20,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 1618 states and 2816 transitions. [2019-11-20 10:25:20,265 INFO L78 Accepts]: Start accepts. Automaton has 1618 states and 2816 transitions. Word has length 101 [2019-11-20 10:25:20,266 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 10:25:20,266 INFO L462 AbstractCegarLoop]: Abstraction has 1618 states and 2816 transitions. [2019-11-20 10:25:20,266 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-11-20 10:25:20,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1618 states and 2816 transitions. [2019-11-20 10:25:20,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2019-11-20 10:25:20,274 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 10:25:20,274 INFO L410 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 10:25:20,274 INFO L410 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 10:25:20,274 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:25:20,275 INFO L82 PathProgramCache]: Analyzing trace with hash 1760927631, now seen corresponding path program 1 times [2019-11-20 10:25:20,275 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 10:25:20,275 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [378838309] [2019-11-20 10:25:20,275 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 10:25:20,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:25:20,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-20 10:25:20,419 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [378838309] [2019-11-20 10:25:20,419 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 10:25:20,419 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-11-20 10:25:20,420 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [519947333] [2019-11-20 10:25:20,420 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-11-20 10:25:20,422 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 10:25:20,422 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-11-20 10:25:20,423 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2019-11-20 10:25:20,423 INFO L87 Difference]: Start difference. First operand 1618 states and 2816 transitions. Second operand 8 states. [2019-11-20 10:25:20,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 10:25:20,770 INFO L93 Difference]: Finished difference Result 1618 states and 2816 transitions. [2019-11-20 10:25:20,770 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-11-20 10:25:20,770 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 102 [2019-11-20 10:25:20,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 10:25:20,771 INFO L225 Difference]: With dead ends: 1618 [2019-11-20 10:25:20,771 INFO L226 Difference]: Without dead ends: 0 [2019-11-20 10:25:20,773 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2019-11-20 10:25:20,774 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-20 10:25:20,774 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-20 10:25:20,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-20 10:25:20,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-20 10:25:20,775 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 102 [2019-11-20 10:25:20,775 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 10:25:20,775 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-20 10:25:20,775 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-11-20 10:25:20,776 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-20 10:25:20,776 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-20 10:25:20,781 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-20 10:25:21,021 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 157 [2019-11-20 10:25:21,274 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 179 [2019-11-20 10:25:21,503 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 162 [2019-11-20 10:25:21,692 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 160 [2019-11-20 10:25:22,069 WARN L191 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 190 [2019-11-20 10:25:22,268 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 179 [2019-11-20 10:25:22,527 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2019-11-20 10:25:22,732 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 178 [2019-11-20 10:25:22,863 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 160 [2019-11-20 10:25:23,013 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 190 [2019-11-20 10:25:23,171 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 160 [2019-11-20 10:25:23,446 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 179 [2019-11-20 10:25:23,597 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 178 [2019-11-20 10:25:23,986 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 160 [2019-11-20 10:25:24,182 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2019-11-20 10:25:24,469 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 190 [2019-11-20 10:25:24,604 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 190 [2019-11-20 10:25:24,935 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 196 [2019-11-20 10:25:25,722 WARN L191 SmtUtils]: Spent 642.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 54 [2019-11-20 10:25:26,428 WARN L191 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 48 [2019-11-20 10:25:26,580 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 36 [2019-11-20 10:25:26,695 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 32 [2019-11-20 10:25:27,240 WARN L191 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 50 [2019-11-20 10:25:27,724 WARN L191 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 47 [2019-11-20 10:25:28,349 WARN L191 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 48 [2019-11-20 10:25:28,964 WARN L191 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 48 [2019-11-20 10:25:29,784 WARN L191 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 48 [2019-11-20 10:25:29,967 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 30 [2019-11-20 10:25:30,811 WARN L191 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 53 [2019-11-20 10:25:31,002 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 24 [2019-11-20 10:25:31,436 WARN L191 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 47 [2019-11-20 10:25:32,041 WARN L191 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 52 [2019-11-20 10:25:32,842 WARN L191 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 47 [2019-11-20 10:25:33,281 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 24 [2019-11-20 10:25:34,074 WARN L191 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 48 [2019-11-20 10:25:34,596 WARN L191 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 53 [2019-11-20 10:25:35,171 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 36 [2019-11-20 10:25:35,749 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 46 [2019-11-20 10:25:35,877 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 36 [2019-11-20 10:25:36,134 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 44 [2019-11-20 10:25:36,646 WARN L191 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 47 [2019-11-20 10:25:36,886 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 44 [2019-11-20 10:25:37,530 WARN L191 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 48 [2019-11-20 10:25:38,491 WARN L191 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 47 [2019-11-20 10:25:38,779 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 24 [2019-11-20 10:25:39,363 WARN L191 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 52 [2019-11-20 10:25:40,096 WARN L191 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 52 [2019-11-20 10:25:40,346 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 42 [2019-11-20 10:25:40,738 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 44 [2019-11-20 10:25:41,462 WARN L191 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 52 [2019-11-20 10:25:41,734 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 44 [2019-11-20 10:25:41,956 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 42 [2019-11-20 10:25:42,346 WARN L191 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 45 [2019-11-20 10:25:42,351 INFO L444 ceAbstractionStarter]: For program point L630(lines 630 636) no Hoare annotation was computed. [2019-11-20 10:25:42,351 INFO L444 ceAbstractionStarter]: For program point L630-1(lines 630 636) no Hoare annotation was computed. [2019-11-20 10:25:42,351 INFO L444 ceAbstractionStarter]: For program point L630-2(lines 630 636) no Hoare annotation was computed. [2019-11-20 10:25:42,351 INFO L444 ceAbstractionStarter]: For program point L630-3(lines 630 636) no Hoare annotation was computed. [2019-11-20 10:25:42,352 INFO L444 ceAbstractionStarter]: For program point L1291(line 1291) no Hoare annotation was computed. [2019-11-20 10:25:42,352 INFO L440 ceAbstractionStarter]: At program point L234(lines 221 292) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,352 INFO L444 ceAbstractionStarter]: For program point L1291-1(line 1291) no Hoare annotation was computed. [2019-11-20 10:25:42,352 INFO L444 ceAbstractionStarter]: For program point L763(lines 763 767) no Hoare annotation was computed. [2019-11-20 10:25:42,352 INFO L444 ceAbstractionStarter]: For program point L763-3(lines 763 767) no Hoare annotation was computed. [2019-11-20 10:25:42,352 INFO L440 ceAbstractionStarter]: At program point L763-5(lines 756 771) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_isEncrypted_~handle 1) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= ULTIMATE.start_incoming_~msg 1) (= 1 ULTIMATE.start_outgoing_~msg) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_outgoing_~client 1) (= ULTIMATE.start_mail_~msg 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (= ULTIMATE.start_findPublicKey_~handle 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-11-20 10:25:42,353 INFO L444 ceAbstractionStarter]: For program point L763-6(lines 763 767) no Hoare annotation was computed. [2019-11-20 10:25:42,353 INFO L444 ceAbstractionStarter]: For program point L763-9(lines 763 767) no Hoare annotation was computed. [2019-11-20 10:25:42,353 INFO L447 ceAbstractionStarter]: At program point L763-11(lines 756 771) the Hoare annotation is: true [2019-11-20 10:25:42,353 INFO L444 ceAbstractionStarter]: For program point L501(lines 501 514) no Hoare annotation was computed. [2019-11-20 10:25:42,354 INFO L440 ceAbstractionStarter]: At program point L501-1(lines 491 517) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= 1 ULTIMATE.start_getEmailTo_~handle) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ULTIMATE.start_outgoing_~msg) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_outgoing_~client 1) (= ULTIMATE.start_mail_~msg 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (= ULTIMATE.start_findPublicKey_~handle 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-11-20 10:25:42,354 INFO L444 ceAbstractionStarter]: For program point L501-2(lines 501 514) no Hoare annotation was computed. [2019-11-20 10:25:42,354 INFO L447 ceAbstractionStarter]: At program point L501-3(lines 491 517) the Hoare annotation is: true [2019-11-20 10:25:42,354 INFO L440 ceAbstractionStarter]: At program point L635(lines 622 640) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= 1 ULTIMATE.start_getEmailTo_~handle) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ULTIMATE.start_outgoing_~msg) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_outgoing_~client 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= |ULTIMATE.start_createEmail_#res| 1) (= ~__ste_email_isEncrypted0~0 0) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-11-20 10:25:42,355 INFO L440 ceAbstractionStarter]: At program point L635-1(lines 622 640) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ULTIMATE.start_outgoing_~msg) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_outgoing_~client 1) (= ULTIMATE.start_mail_~msg 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (= ULTIMATE.start_findPublicKey_~handle 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-11-20 10:25:42,355 INFO L440 ceAbstractionStarter]: At program point L635-2(lines 622 640) the Hoare annotation is: false [2019-11-20 10:25:42,355 INFO L444 ceAbstractionStarter]: For program point L2617(lines 2617 2663) no Hoare annotation was computed. [2019-11-20 10:25:42,355 INFO L447 ceAbstractionStarter]: At program point L635-3(lines 622 640) the Hoare annotation is: true [2019-11-20 10:25:42,355 INFO L444 ceAbstractionStarter]: For program point L239(lines 239 243) no Hoare annotation was computed. [2019-11-20 10:25:42,355 INFO L444 ceAbstractionStarter]: For program point L2618(lines 2618 2629) no Hoare annotation was computed. [2019-11-20 10:25:42,355 INFO L444 ceAbstractionStarter]: For program point L505(lines 505 511) no Hoare annotation was computed. [2019-11-20 10:25:42,355 INFO L444 ceAbstractionStarter]: For program point L505-2(lines 505 511) no Hoare annotation was computed. [2019-11-20 10:25:42,355 INFO L444 ceAbstractionStarter]: For program point L2752(lines 2752 2768) no Hoare annotation was computed. [2019-11-20 10:25:42,355 INFO L444 ceAbstractionStarter]: For program point L2753(lines 2753 2764) no Hoare annotation was computed. [2019-11-20 10:25:42,355 INFO L444 ceAbstractionStarter]: For program point L2622(lines 2622 2628) no Hoare annotation was computed. [2019-11-20 10:25:42,356 INFO L440 ceAbstractionStarter]: At program point L245(lines 235 291) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,356 INFO L444 ceAbstractionStarter]: For program point L2492(lines 2492 2508) no Hoare annotation was computed. [2019-11-20 10:25:42,356 INFO L444 ceAbstractionStarter]: For program point L2492-2(lines 2492 2508) no Hoare annotation was computed. [2019-11-20 10:25:42,356 INFO L444 ceAbstractionStarter]: For program point L2492-1(lines 2492 2508) no Hoare annotation was computed. [2019-11-20 10:25:42,356 INFO L444 ceAbstractionStarter]: For program point L2492-3(lines 2492 2508) no Hoare annotation was computed. [2019-11-20 10:25:42,356 INFO L444 ceAbstractionStarter]: For program point L2757(lines 2757 2763) no Hoare annotation was computed. [2019-11-20 10:25:42,356 INFO L444 ceAbstractionStarter]: For program point L1700(lines 1700 1722) no Hoare annotation was computed. [2019-11-20 10:25:42,356 INFO L440 ceAbstractionStarter]: At program point L1700-1(lines 1700 1722) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_isEncrypted_~handle 1) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= ULTIMATE.start_incoming_~msg 1) (= 1 ULTIMATE.start_outgoing_~msg) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_outgoing_~client 1) (= ULTIMATE.start_mail_~msg 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (= ULTIMATE.start_findPublicKey_~handle 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-11-20 10:25:42,356 INFO L444 ceAbstractionStarter]: For program point L1700-2(lines 1700 1722) no Hoare annotation was computed. [2019-11-20 10:25:42,356 INFO L447 ceAbstractionStarter]: At program point L1700-3(lines 1700 1722) the Hoare annotation is: true [2019-11-20 10:25:42,357 INFO L444 ceAbstractionStarter]: For program point L908(lines 908 916) no Hoare annotation was computed. [2019-11-20 10:25:42,357 INFO L444 ceAbstractionStarter]: For program point L908-2(lines 908 916) no Hoare annotation was computed. [2019-11-20 10:25:42,357 INFO L440 ceAbstractionStarter]: At program point L1437(lines 1417 1439) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= ~bob~0 1) (not (= ULTIMATE.start_setClientPrivateKey_~handle 2)) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (not (= ~rjh~0 ~__ste_Client_Keyring0_User0~0)) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= |ULTIMATE.start_valid_product_#res| 1) (= ~__ste_Client_Keyring0_User0~0 ~__ste_Client_Keyring0_User1~0) (= ~__ste_email_isEncrypted0~0 0) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (= 0 ~__ste_Client_Keyring0_User0~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,357 INFO L444 ceAbstractionStarter]: For program point L645(lines 645 653) no Hoare annotation was computed. [2019-11-20 10:25:42,357 INFO L444 ceAbstractionStarter]: For program point L778(lines 778 789) no Hoare annotation was computed. [2019-11-20 10:25:42,357 INFO L444 ceAbstractionStarter]: For program point L778-1(lines 778 789) no Hoare annotation was computed. [2019-11-20 10:25:42,357 INFO L444 ceAbstractionStarter]: For program point L2496(lines 2496 2507) no Hoare annotation was computed. [2019-11-20 10:25:42,357 INFO L444 ceAbstractionStarter]: For program point L2496-2(lines 2496 2507) no Hoare annotation was computed. [2019-11-20 10:25:42,357 INFO L444 ceAbstractionStarter]: For program point L2496-1(lines 2496 2507) no Hoare annotation was computed. [2019-11-20 10:25:42,357 INFO L444 ceAbstractionStarter]: For program point L2496-3(lines 2496 2507) no Hoare annotation was computed. [2019-11-20 10:25:42,357 INFO L444 ceAbstractionStarter]: For program point L250(lines 250 257) no Hoare annotation was computed. [2019-11-20 10:25:42,358 INFO L444 ceAbstractionStarter]: For program point L911(lines 911 915) no Hoare annotation was computed. [2019-11-20 10:25:42,358 INFO L444 ceAbstractionStarter]: For program point L911-3(lines 911 915) no Hoare annotation was computed. [2019-11-20 10:25:42,358 INFO L444 ceAbstractionStarter]: For program point L1704(lines 1704 1719) no Hoare annotation was computed. [2019-11-20 10:25:42,358 INFO L444 ceAbstractionStarter]: For program point L1704-2(lines 1704 1719) no Hoare annotation was computed. [2019-11-20 10:25:42,358 INFO L444 ceAbstractionStarter]: For program point L648(lines 648 652) no Hoare annotation was computed. [2019-11-20 10:25:42,358 INFO L440 ceAbstractionStarter]: At program point L648-2(lines 641 656) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ULTIMATE.start_sendEmail_~sender) (= ~__ste_email_isEncrypted0~0 0) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-11-20 10:25:42,358 INFO L444 ceAbstractionStarter]: For program point L1838(lines 1838 1842) no Hoare annotation was computed. [2019-11-20 10:25:42,358 INFO L444 ceAbstractionStarter]: For program point L1838-1(lines 1838 1842) no Hoare annotation was computed. [2019-11-20 10:25:42,358 INFO L444 ceAbstractionStarter]: For program point L2631(lines 2631 2662) no Hoare annotation was computed. [2019-11-20 10:25:42,358 INFO L444 ceAbstractionStarter]: For program point L782(lines 782 788) no Hoare annotation was computed. [2019-11-20 10:25:42,358 INFO L444 ceAbstractionStarter]: For program point L782-1(lines 782 788) no Hoare annotation was computed. [2019-11-20 10:25:42,359 INFO L444 ceAbstractionStarter]: For program point L2632(lines 2632 2643) no Hoare annotation was computed. [2019-11-20 10:25:42,359 INFO L444 ceAbstractionStarter]: For program point L2500(lines 2500 2506) no Hoare annotation was computed. [2019-11-20 10:25:42,359 INFO L444 ceAbstractionStarter]: For program point L2500-2(lines 2500 2506) no Hoare annotation was computed. [2019-11-20 10:25:42,359 INFO L444 ceAbstractionStarter]: For program point L2500-1(lines 2500 2506) no Hoare annotation was computed. [2019-11-20 10:25:42,359 INFO L444 ceAbstractionStarter]: For program point L2500-3(lines 2500 2506) no Hoare annotation was computed. [2019-11-20 10:25:42,359 INFO L444 ceAbstractionStarter]: For program point L1709(lines 1709 1716) no Hoare annotation was computed. [2019-11-20 10:25:42,360 INFO L444 ceAbstractionStarter]: For program point L1709-2(lines 1709 1716) no Hoare annotation was computed. [2019-11-20 10:25:42,360 INFO L440 ceAbstractionStarter]: At program point L2767(lines 2720 2773) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= 0 ULTIMATE.start_test_~op1~0) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,360 INFO L444 ceAbstractionStarter]: For program point L2636(lines 2636 2642) no Hoare annotation was computed. [2019-11-20 10:25:42,360 INFO L440 ceAbstractionStarter]: At program point L787(lines 774 792) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= ULTIMATE.start_main_~tmp~11 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_isEncrypted_~handle 1) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_incoming_~msg 1) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ULTIMATE.start_outgoing_~msg) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_outgoing_~client 1) (= ULTIMATE.start_mail_~msg 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (= ULTIMATE.start_findPublicKey_~handle 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-11-20 10:25:42,361 INFO L447 ceAbstractionStarter]: At program point L787-1(lines 774 792) the Hoare annotation is: true [2019-11-20 10:25:42,361 INFO L440 ceAbstractionStarter]: At program point L2505-1(lines 2488 2511) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= ULTIMATE.start_main_~tmp~11 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_isEncrypted_~handle 1) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_incoming_~msg 1) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ULTIMATE.start_outgoing_~msg) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_outgoing_~client 1) (= ULTIMATE.start_mail_~msg 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (= ULTIMATE.start_findPublicKey_~handle 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-11-20 10:25:42,361 INFO L440 ceAbstractionStarter]: At program point L2505(lines 2488 2511) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ULTIMATE.start_outgoing_~msg) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_outgoing_~client 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= |ULTIMATE.start_createEmail_#res| 1) (= ~__ste_email_isEncrypted0~0 0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-11-20 10:25:42,361 INFO L447 ceAbstractionStarter]: At program point L2505-3(lines 2488 2511) the Hoare annotation is: true [2019-11-20 10:25:42,362 INFO L440 ceAbstractionStarter]: At program point L2505-2(lines 2488 2511) the Hoare annotation is: false [2019-11-20 10:25:42,362 INFO L440 ceAbstractionStarter]: At program point L259(lines 246 290) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,362 INFO L444 ceAbstractionStarter]: For program point L1450(lines 1450 1457) no Hoare annotation was computed. [2019-11-20 10:25:42,362 INFO L447 ceAbstractionStarter]: At program point L1450-1(lines 1450 1457) the Hoare annotation is: true [2019-11-20 10:25:42,362 INFO L444 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-20 10:25:42,363 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1291) no Hoare annotation was computed. [2019-11-20 10:25:42,363 INFO L444 ceAbstractionStarter]: For program point L264(lines 264 271) no Hoare annotation was computed. [2019-11-20 10:25:42,363 INFO L444 ceAbstractionStarter]: For program point L2645(lines 2645 2661) no Hoare annotation was computed. [2019-11-20 10:25:42,363 INFO L444 ceAbstractionStarter]: For program point L2778(lines 2778 2824) no Hoare annotation was computed. [2019-11-20 10:25:42,363 INFO L444 ceAbstractionStarter]: For program point L2778-2(lines 2778 2824) no Hoare annotation was computed. [2019-11-20 10:25:42,363 INFO L444 ceAbstractionStarter]: For program point L2778-1(lines 2778 2824) no Hoare annotation was computed. [2019-11-20 10:25:42,364 INFO L444 ceAbstractionStarter]: For program point L2646(lines 2646 2657) no Hoare annotation was computed. [2019-11-20 10:25:42,364 INFO L444 ceAbstractionStarter]: For program point L2778-3(lines 2778 2824) no Hoare annotation was computed. [2019-11-20 10:25:42,364 INFO L444 ceAbstractionStarter]: For program point L136(lines 135 299) no Hoare annotation was computed. [2019-11-20 10:25:42,364 INFO L444 ceAbstractionStarter]: For program point L797(lines 797 805) no Hoare annotation was computed. [2019-11-20 10:25:42,364 INFO L444 ceAbstractionStarter]: For program point L797-2(lines 797 805) no Hoare annotation was computed. [2019-11-20 10:25:42,364 INFO L444 ceAbstractionStarter]: For program point L2779-1(lines 2779 2790) no Hoare annotation was computed. [2019-11-20 10:25:42,365 INFO L444 ceAbstractionStarter]: For program point L2779(lines 2779 2790) no Hoare annotation was computed. [2019-11-20 10:25:42,365 INFO L444 ceAbstractionStarter]: For program point L797-4(lines 797 805) no Hoare annotation was computed. [2019-11-20 10:25:42,365 INFO L444 ceAbstractionStarter]: For program point L2779-3(lines 2779 2790) no Hoare annotation was computed. [2019-11-20 10:25:42,365 INFO L444 ceAbstractionStarter]: For program point L2779-2(lines 2779 2790) no Hoare annotation was computed. [2019-11-20 10:25:42,365 INFO L444 ceAbstractionStarter]: For program point L797-6(lines 797 805) no Hoare annotation was computed. [2019-11-20 10:25:42,365 INFO L447 ceAbstractionStarter]: At program point L1458(lines 1440 1460) the Hoare annotation is: true [2019-11-20 10:25:42,366 INFO L444 ceAbstractionStarter]: For program point L137(lines 137 141) no Hoare annotation was computed. [2019-11-20 10:25:42,366 INFO L444 ceAbstractionStarter]: For program point L2516(lines 2516 2528) no Hoare annotation was computed. [2019-11-20 10:25:42,366 INFO L444 ceAbstractionStarter]: For program point L2516-2(lines 2516 2528) no Hoare annotation was computed. [2019-11-20 10:25:42,366 INFO L444 ceAbstractionStarter]: For program point L2516-4(lines 2516 2528) no Hoare annotation was computed. [2019-11-20 10:25:42,366 INFO L444 ceAbstractionStarter]: For program point L2516-6(lines 2516 2528) no Hoare annotation was computed. [2019-11-20 10:25:42,366 INFO L444 ceAbstractionStarter]: For program point L2516-8(lines 2516 2528) no Hoare annotation was computed. [2019-11-20 10:25:42,367 INFO L444 ceAbstractionStarter]: For program point L2516-10(lines 2516 2528) no Hoare annotation was computed. [2019-11-20 10:25:42,367 INFO L444 ceAbstractionStarter]: For program point L800(lines 800 804) no Hoare annotation was computed. [2019-11-20 10:25:42,367 INFO L440 ceAbstractionStarter]: At program point L800-2(lines 793 808) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= 1 ULTIMATE.start_getEmailTo_~handle) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ULTIMATE.start_outgoing_~msg) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_outgoing_~client 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= |ULTIMATE.start_createEmail_#res| 1) (= ~__ste_email_isEncrypted0~0 0) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (= ULTIMATE.start_findPublicKey_~handle 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-11-20 10:25:42,367 INFO L444 ceAbstractionStarter]: For program point L800-3(lines 800 804) no Hoare annotation was computed. [2019-11-20 10:25:42,367 INFO L444 ceAbstractionStarter]: For program point L2650(lines 2650 2656) no Hoare annotation was computed. [2019-11-20 10:25:42,368 INFO L444 ceAbstractionStarter]: For program point L800-6(lines 800 804) no Hoare annotation was computed. [2019-11-20 10:25:42,368 INFO L440 ceAbstractionStarter]: At program point L800-8(lines 793 808) the Hoare annotation is: false [2019-11-20 10:25:42,368 INFO L444 ceAbstractionStarter]: For program point L800-9(lines 800 804) no Hoare annotation was computed. [2019-11-20 10:25:42,368 INFO L444 ceAbstractionStarter]: For program point L2783-1(lines 2783 2789) no Hoare annotation was computed. [2019-11-20 10:25:42,368 INFO L444 ceAbstractionStarter]: For program point L2783(lines 2783 2789) no Hoare annotation was computed. [2019-11-20 10:25:42,368 INFO L444 ceAbstractionStarter]: For program point L2783-3(lines 2783 2789) no Hoare annotation was computed. [2019-11-20 10:25:42,369 INFO L444 ceAbstractionStarter]: For program point L2783-2(lines 2783 2789) no Hoare annotation was computed. [2019-11-20 10:25:42,369 INFO L444 ceAbstractionStarter]: For program point L2519(lines 2519 2527) no Hoare annotation was computed. [2019-11-20 10:25:42,369 INFO L444 ceAbstractionStarter]: For program point L2519-2(lines 2519 2527) no Hoare annotation was computed. [2019-11-20 10:25:42,369 INFO L444 ceAbstractionStarter]: For program point L2519-4(lines 2519 2527) no Hoare annotation was computed. [2019-11-20 10:25:42,369 INFO L440 ceAbstractionStarter]: At program point L273(lines 260 289) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,370 INFO L444 ceAbstractionStarter]: For program point L2519-6(lines 2519 2527) no Hoare annotation was computed. [2019-11-20 10:25:42,370 INFO L444 ceAbstractionStarter]: For program point L2519-8(lines 2519 2527) no Hoare annotation was computed. [2019-11-20 10:25:42,370 INFO L444 ceAbstractionStarter]: For program point L2519-10(lines 2519 2527) no Hoare annotation was computed. [2019-11-20 10:25:42,370 INFO L444 ceAbstractionStarter]: For program point L143(lines 143 298) no Hoare annotation was computed. [2019-11-20 10:25:42,370 INFO L444 ceAbstractionStarter]: For program point L2522(lines 2522 2526) no Hoare annotation was computed. [2019-11-20 10:25:42,370 INFO L440 ceAbstractionStarter]: At program point L2522-2(lines 1 2966) the Hoare annotation is: (and (= ~__ste_Client_Keyring0_User0~0 ~__ste_Client_Keyring0_User1~0) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= 0 ~__ste_Client_Keyring0_User0~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,371 INFO L444 ceAbstractionStarter]: For program point L2522-3(lines 2522 2526) no Hoare annotation was computed. [2019-11-20 10:25:42,371 INFO L444 ceAbstractionStarter]: For program point L2522-6(lines 2522 2526) no Hoare annotation was computed. [2019-11-20 10:25:42,371 INFO L440 ceAbstractionStarter]: At program point L2522-5(lines 1 2966) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ~__ste_Client_Keyring0_User0~0 ~__ste_Client_Keyring0_User1~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 2) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_rjh_~rjh___0) (= 0 ~in_encrypted~0) (= 0 ~__ste_Client_Keyring0_User0~0) (not (= ~rjh~0 ~__ste_Client_Keyring0_User0~0)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,371 INFO L440 ceAbstractionStarter]: At program point L2522-8(lines 1 2966) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= ~bob~0 1) (not (= ULTIMATE.start_setClientPrivateKey_~handle 2)) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (not (= ~rjh~0 ~__ste_Client_Keyring0_User0~0)) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= |ULTIMATE.start_valid_product_#res| 1) (= ~__ste_Client_Keyring0_User0~0 ~__ste_Client_Keyring0_User1~0) (= ~__ste_email_isEncrypted0~0 0) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (= 0 ~__ste_Client_Keyring0_User0~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,372 INFO L444 ceAbstractionStarter]: For program point L2522-9(lines 2522 2526) no Hoare annotation was computed. [2019-11-20 10:25:42,372 INFO L444 ceAbstractionStarter]: For program point L2522-12(lines 2522 2526) no Hoare annotation was computed. [2019-11-20 10:25:42,372 INFO L440 ceAbstractionStarter]: At program point L2522-11(lines 1 2966) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,372 INFO L440 ceAbstractionStarter]: At program point L2522-14(lines 1563 1572) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,372 INFO L444 ceAbstractionStarter]: For program point L2522-15(lines 2522 2526) no Hoare annotation was computed. [2019-11-20 10:25:42,373 INFO L440 ceAbstractionStarter]: At program point L2522-17(lines 1553 1562) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,373 INFO L440 ceAbstractionStarter]: At program point L409(lines 404 412) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_main_~tmp~11 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_isEncrypted_~handle 1) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_incoming_~msg 1) (= 1 ULTIMATE.start_outgoing_~msg) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_outgoing_~client 1) (= ULTIMATE.start_mail_~msg 1) (not (= 0 |ULTIMATE.start_isReadable__wrappee__Keys_#res|)) (= 1 ULTIMATE.start_sendEmail_~sender) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (= ULTIMATE.start_findPublicKey_~handle 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= ULTIMATE.start_isReadable_~tmp~5 0) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-11-20 10:25:42,373 INFO L447 ceAbstractionStarter]: At program point L409-1(lines 404 412) the Hoare annotation is: true [2019-11-20 10:25:42,373 INFO L444 ceAbstractionStarter]: For program point L1863(lines 1863 1874) no Hoare annotation was computed. [2019-11-20 10:25:42,374 INFO L444 ceAbstractionStarter]: For program point L1863-1(lines 1863 1874) no Hoare annotation was computed. [2019-11-20 10:25:42,374 INFO L444 ceAbstractionStarter]: For program point L278(lines 278 285) no Hoare annotation was computed. [2019-11-20 10:25:42,374 INFO L440 ceAbstractionStarter]: At program point L278-1(lines 135 299) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,374 INFO L444 ceAbstractionStarter]: For program point L147(lines 147 154) no Hoare annotation was computed. [2019-11-20 10:25:42,374 INFO L444 ceAbstractionStarter]: For program point L1867(lines 1867 1871) no Hoare annotation was computed. [2019-11-20 10:25:42,375 INFO L444 ceAbstractionStarter]: For program point L1867-1(lines 1863 1874) no Hoare annotation was computed. [2019-11-20 10:25:42,375 INFO L444 ceAbstractionStarter]: For program point L2792(lines 2792 2823) no Hoare annotation was computed. [2019-11-20 10:25:42,375 INFO L444 ceAbstractionStarter]: For program point L1867-2(lines 1867 1871) no Hoare annotation was computed. [2019-11-20 10:25:42,375 INFO L444 ceAbstractionStarter]: For program point L1867-3(lines 1863 1874) no Hoare annotation was computed. [2019-11-20 10:25:42,375 INFO L444 ceAbstractionStarter]: For program point L2792-2(lines 2792 2823) no Hoare annotation was computed. [2019-11-20 10:25:42,375 INFO L444 ceAbstractionStarter]: For program point L2792-1(lines 2792 2823) no Hoare annotation was computed. [2019-11-20 10:25:42,376 INFO L440 ceAbstractionStarter]: At program point L2660(lines 2613 2666) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= 0 ULTIMATE.start_test_~op1~0) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,376 INFO L444 ceAbstractionStarter]: For program point L2792-3(lines 2792 2823) no Hoare annotation was computed. [2019-11-20 10:25:42,376 INFO L444 ceAbstractionStarter]: For program point L2793-1(lines 2793 2804) no Hoare annotation was computed. [2019-11-20 10:25:42,376 INFO L444 ceAbstractionStarter]: For program point L2793(lines 2793 2804) no Hoare annotation was computed. [2019-11-20 10:25:42,376 INFO L444 ceAbstractionStarter]: For program point L2793-3(lines 2793 2804) no Hoare annotation was computed. [2019-11-20 10:25:42,377 INFO L444 ceAbstractionStarter]: For program point L2793-2(lines 2793 2804) no Hoare annotation was computed. [2019-11-20 10:25:42,377 INFO L444 ceAbstractionStarter]: For program point L2927-1(lines 2927 2943) no Hoare annotation was computed. [2019-11-20 10:25:42,377 INFO L444 ceAbstractionStarter]: For program point L2927(lines 2927 2943) no Hoare annotation was computed. [2019-11-20 10:25:42,377 INFO L444 ceAbstractionStarter]: For program point L815(lines 815 826) no Hoare annotation was computed. [2019-11-20 10:25:42,377 INFO L444 ceAbstractionStarter]: For program point L815-1(lines 815 826) no Hoare annotation was computed. [2019-11-20 10:25:42,377 INFO L444 ceAbstractionStarter]: For program point L2797-1(lines 2797 2803) no Hoare annotation was computed. [2019-11-20 10:25:42,378 INFO L444 ceAbstractionStarter]: For program point L2797(lines 2797 2803) no Hoare annotation was computed. [2019-11-20 10:25:42,378 INFO L444 ceAbstractionStarter]: For program point L2797-3(lines 2797 2803) no Hoare annotation was computed. [2019-11-20 10:25:42,378 INFO L444 ceAbstractionStarter]: For program point L2797-2(lines 2797 2803) no Hoare annotation was computed. [2019-11-20 10:25:42,378 INFO L440 ceAbstractionStarter]: At program point L156(lines 143 298) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,378 INFO L444 ceAbstractionStarter]: For program point L2931-1(lines 2931 2942) no Hoare annotation was computed. [2019-11-20 10:25:42,378 INFO L444 ceAbstractionStarter]: For program point L2931(lines 2931 2942) no Hoare annotation was computed. [2019-11-20 10:25:42,379 INFO L444 ceAbstractionStarter]: For program point L421(lines 421 429) no Hoare annotation was computed. [2019-11-20 10:25:42,379 INFO L444 ceAbstractionStarter]: For program point L421-1(lines 421 429) no Hoare annotation was computed. [2019-11-20 10:25:42,379 INFO L444 ceAbstractionStarter]: For program point L819(lines 819 825) no Hoare annotation was computed. [2019-11-20 10:25:42,379 INFO L444 ceAbstractionStarter]: For program point L819-1(lines 819 825) no Hoare annotation was computed. [2019-11-20 10:25:42,379 INFO L440 ceAbstractionStarter]: At program point L1480(lines 1461 1482) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= 0 ULTIMATE.start_test_~op1~0) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,380 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-20 10:25:42,380 INFO L444 ceAbstractionStarter]: For program point L2935-1(lines 2935 2941) no Hoare annotation was computed. [2019-11-20 10:25:42,380 INFO L444 ceAbstractionStarter]: For program point L2935(lines 2935 2941) no Hoare annotation was computed. [2019-11-20 10:25:42,380 INFO L444 ceAbstractionStarter]: For program point L2671-1(lines 2671 2707) no Hoare annotation was computed. [2019-11-20 10:25:42,380 INFO L444 ceAbstractionStarter]: For program point L2671(lines 2671 2707) no Hoare annotation was computed. [2019-11-20 10:25:42,380 INFO L444 ceAbstractionStarter]: For program point L2671-3(lines 2671 2707) no Hoare annotation was computed. [2019-11-20 10:25:42,380 INFO L444 ceAbstractionStarter]: For program point L2671-2(lines 2671 2707) no Hoare annotation was computed. [2019-11-20 10:25:42,381 INFO L444 ceAbstractionStarter]: For program point L2539-1(lines 2539 2555) no Hoare annotation was computed. [2019-11-20 10:25:42,381 INFO L444 ceAbstractionStarter]: For program point L2539(lines 2539 2555) no Hoare annotation was computed. [2019-11-20 10:25:42,381 INFO L444 ceAbstractionStarter]: For program point L2671-4(lines 2671 2707) no Hoare annotation was computed. [2019-11-20 10:25:42,381 INFO L444 ceAbstractionStarter]: For program point L2539-3(lines 2539 2555) no Hoare annotation was computed. [2019-11-20 10:25:42,381 INFO L444 ceAbstractionStarter]: For program point L2539-2(lines 2539 2555) no Hoare annotation was computed. [2019-11-20 10:25:42,381 INFO L444 ceAbstractionStarter]: For program point L2539-4(lines 2539 2555) no Hoare annotation was computed. [2019-11-20 10:25:42,382 INFO L444 ceAbstractionStarter]: For program point L161(lines 161 165) no Hoare annotation was computed. [2019-11-20 10:25:42,382 INFO L444 ceAbstractionStarter]: For program point L2672(lines 2672 2680) no Hoare annotation was computed. [2019-11-20 10:25:42,382 INFO L444 ceAbstractionStarter]: For program point L2672-2(lines 2672 2680) no Hoare annotation was computed. [2019-11-20 10:25:42,382 INFO L444 ceAbstractionStarter]: For program point L2672-4(lines 2672 2680) no Hoare annotation was computed. [2019-11-20 10:25:42,382 INFO L444 ceAbstractionStarter]: For program point L2672-6(lines 2672 2680) no Hoare annotation was computed. [2019-11-20 10:25:42,383 INFO L444 ceAbstractionStarter]: For program point L2672-8(lines 2672 2680) no Hoare annotation was computed. [2019-11-20 10:25:42,383 INFO L444 ceAbstractionStarter]: For program point L1880(lines 1880 1894) no Hoare annotation was computed. [2019-11-20 10:25:42,383 INFO L440 ceAbstractionStarter]: At program point L1880-1(lines 1850 1897) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_isEncrypted_~handle 1) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= ULTIMATE.start_incoming_~msg 1) (= 1 ULTIMATE.start_outgoing_~msg) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_outgoing_~client 1) (= ULTIMATE.start_mail_~msg 1) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-11-20 10:25:42,383 INFO L444 ceAbstractionStarter]: For program point L1880-2(lines 1880 1894) no Hoare annotation was computed. [2019-11-20 10:25:42,383 INFO L447 ceAbstractionStarter]: At program point L1880-3(lines 1850 1897) the Hoare annotation is: true [2019-11-20 10:25:42,384 INFO L440 ceAbstractionStarter]: At program point L824(lines 811 829) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_isEncrypted_~handle 1) (not (= ULTIMATE.start_verify_~tmp~20 0)) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= ULTIMATE.start_incoming_~msg 1) (= 1 ULTIMATE.start_outgoing_~msg) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_outgoing_~client 1) (= ULTIMATE.start_mail_~msg 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (= ULTIMATE.start_findPublicKey_~handle 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-11-20 10:25:42,384 INFO L444 ceAbstractionStarter]: For program point L2806(lines 2806 2822) no Hoare annotation was computed. [2019-11-20 10:25:42,384 INFO L447 ceAbstractionStarter]: At program point L824-1(lines 811 829) the Hoare annotation is: true [2019-11-20 10:25:42,384 INFO L444 ceAbstractionStarter]: For program point L2806-2(lines 2806 2822) no Hoare annotation was computed. [2019-11-20 10:25:42,384 INFO L444 ceAbstractionStarter]: For program point L2806-1(lines 2806 2822) no Hoare annotation was computed. [2019-11-20 10:25:42,385 INFO L444 ceAbstractionStarter]: For program point L2806-3(lines 2806 2822) no Hoare annotation was computed. [2019-11-20 10:25:42,385 INFO L440 ceAbstractionStarter]: At program point L428(lines 413 432) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_main_~tmp~11 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_isEncrypted_~handle 1) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_incoming_~msg 1) (= 1 ULTIMATE.start_outgoing_~msg) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_outgoing_~client 1) (= ULTIMATE.start_mail_~msg 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (= ULTIMATE.start_findPublicKey_~handle 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-11-20 10:25:42,385 INFO L447 ceAbstractionStarter]: At program point L428-1(lines 413 432) the Hoare annotation is: true [2019-11-20 10:25:42,385 INFO L444 ceAbstractionStarter]: For program point L2807-1(lines 2807 2818) no Hoare annotation was computed. [2019-11-20 10:25:42,385 INFO L444 ceAbstractionStarter]: For program point L2807(lines 2807 2818) no Hoare annotation was computed. [2019-11-20 10:25:42,386 INFO L444 ceAbstractionStarter]: For program point L2807-3(lines 2807 2818) no Hoare annotation was computed. [2019-11-20 10:25:42,386 INFO L444 ceAbstractionStarter]: For program point L2807-2(lines 2807 2818) no Hoare annotation was computed. [2019-11-20 10:25:42,386 INFO L444 ceAbstractionStarter]: For program point L2675(lines 2675 2679) no Hoare annotation was computed. [2019-11-20 10:25:42,386 INFO L444 ceAbstractionStarter]: For program point L2675-3(lines 2675 2679) no Hoare annotation was computed. [2019-11-20 10:25:42,386 INFO L444 ceAbstractionStarter]: For program point L2543-1(lines 2543 2554) no Hoare annotation was computed. [2019-11-20 10:25:42,386 INFO L444 ceAbstractionStarter]: For program point L2543(lines 2543 2554) no Hoare annotation was computed. [2019-11-20 10:25:42,387 INFO L444 ceAbstractionStarter]: For program point L2543-3(lines 2543 2554) no Hoare annotation was computed. [2019-11-20 10:25:42,387 INFO L444 ceAbstractionStarter]: For program point L2543-2(lines 2543 2554) no Hoare annotation was computed. [2019-11-20 10:25:42,387 INFO L444 ceAbstractionStarter]: For program point L2675-6(lines 2675 2679) no Hoare annotation was computed. [2019-11-20 10:25:42,387 INFO L444 ceAbstractionStarter]: For program point L2675-9(lines 2675 2679) no Hoare annotation was computed. [2019-11-20 10:25:42,387 INFO L444 ceAbstractionStarter]: For program point L2543-4(lines 2543 2554) no Hoare annotation was computed. [2019-11-20 10:25:42,387 INFO L444 ceAbstractionStarter]: For program point L2675-12(lines 2675 2679) no Hoare annotation was computed. [2019-11-20 10:25:42,388 INFO L440 ceAbstractionStarter]: At program point L2940(lines 2923 2946) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= 1 ULTIMATE.start_getEmailTo_~handle) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ULTIMATE.start_outgoing_~msg) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_outgoing_~client 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (= ULTIMATE.start_findPublicKey_~handle 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-11-20 10:25:42,388 INFO L440 ceAbstractionStarter]: At program point L2940-1(lines 2923 2946) the Hoare annotation is: false [2019-11-20 10:25:42,388 INFO L440 ceAbstractionStarter]: At program point L167(lines 157 297) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,388 INFO L444 ceAbstractionStarter]: For program point L1885(lines 1885 1891) no Hoare annotation was computed. [2019-11-20 10:25:42,389 INFO L444 ceAbstractionStarter]: For program point L1885-2(lines 1885 1891) no Hoare annotation was computed. [2019-11-20 10:25:42,389 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 1291) no Hoare annotation was computed. [2019-11-20 10:25:42,389 INFO L440 ceAbstractionStarter]: At program point L300(lines 134 301) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,389 INFO L444 ceAbstractionStarter]: For program point L2811-1(lines 2811 2817) no Hoare annotation was computed. [2019-11-20 10:25:42,389 INFO L444 ceAbstractionStarter]: For program point L2811(lines 2811 2817) no Hoare annotation was computed. [2019-11-20 10:25:42,390 INFO L444 ceAbstractionStarter]: For program point L2811-3(lines 2811 2817) no Hoare annotation was computed. [2019-11-20 10:25:42,390 INFO L444 ceAbstractionStarter]: For program point L2811-2(lines 2811 2817) no Hoare annotation was computed. [2019-11-20 10:25:42,390 INFO L444 ceAbstractionStarter]: For program point L2547-1(lines 2547 2553) no Hoare annotation was computed. [2019-11-20 10:25:42,390 INFO L444 ceAbstractionStarter]: For program point L2547(lines 2547 2553) no Hoare annotation was computed. [2019-11-20 10:25:42,390 INFO L444 ceAbstractionStarter]: For program point L2547-3(lines 2547 2553) no Hoare annotation was computed. [2019-11-20 10:25:42,390 INFO L444 ceAbstractionStarter]: For program point L2547-2(lines 2547 2553) no Hoare annotation was computed. [2019-11-20 10:25:42,391 INFO L444 ceAbstractionStarter]: For program point L2547-4(lines 2547 2553) no Hoare annotation was computed. [2019-11-20 10:25:42,391 INFO L444 ceAbstractionStarter]: For program point L2682(lines 2682 2706) no Hoare annotation was computed. [2019-11-20 10:25:42,391 INFO L444 ceAbstractionStarter]: For program point L2682-2(lines 2682 2706) no Hoare annotation was computed. [2019-11-20 10:25:42,391 INFO L444 ceAbstractionStarter]: For program point L2682-1(lines 2682 2706) no Hoare annotation was computed. [2019-11-20 10:25:42,391 INFO L444 ceAbstractionStarter]: For program point L2682-4(lines 2682 2706) no Hoare annotation was computed. [2019-11-20 10:25:42,391 INFO L444 ceAbstractionStarter]: For program point L2682-3(lines 2682 2706) no Hoare annotation was computed. [2019-11-20 10:25:42,392 INFO L444 ceAbstractionStarter]: For program point L172(lines 172 179) no Hoare annotation was computed. [2019-11-20 10:25:42,392 INFO L444 ceAbstractionStarter]: For program point L2683(lines 2683 2691) no Hoare annotation was computed. [2019-11-20 10:25:42,392 INFO L444 ceAbstractionStarter]: For program point L2683-2(lines 2683 2691) no Hoare annotation was computed. [2019-11-20 10:25:42,392 INFO L444 ceAbstractionStarter]: For program point L2683-4(lines 2683 2691) no Hoare annotation was computed. [2019-11-20 10:25:42,392 INFO L444 ceAbstractionStarter]: For program point L2683-6(lines 2683 2691) no Hoare annotation was computed. [2019-11-20 10:25:42,392 INFO L444 ceAbstractionStarter]: For program point L2683-8(lines 2683 2691) no Hoare annotation was computed. [2019-11-20 10:25:42,393 INFO L444 ceAbstractionStarter]: For program point L834(lines 834 842) no Hoare annotation was computed. [2019-11-20 10:25:42,393 INFO L444 ceAbstractionStarter]: For program point L834-2(lines 834 842) no Hoare annotation was computed. [2019-11-20 10:25:42,393 INFO L440 ceAbstractionStarter]: At program point L2552(lines 2535 2558) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= 0 ULTIMATE.start_test_~op1~0) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,393 INFO L440 ceAbstractionStarter]: At program point L2552-2(lines 2535 2558) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,394 INFO L440 ceAbstractionStarter]: At program point L2552-1(lines 2535 2558) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,394 INFO L440 ceAbstractionStarter]: At program point L2552-4(lines 2535 2558) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,394 INFO L440 ceAbstractionStarter]: At program point L2552-3(lines 2535 2558) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,394 INFO L444 ceAbstractionStarter]: For program point L2686(lines 2686 2690) no Hoare annotation was computed. [2019-11-20 10:25:42,394 INFO L444 ceAbstractionStarter]: For program point L1629(lines 1629 1636) no Hoare annotation was computed. [2019-11-20 10:25:42,395 INFO L440 ceAbstractionStarter]: At program point L1629-1(lines 1629 1636) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= 1 ULTIMATE.start_getEmailTo_~handle) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ULTIMATE.start_outgoing_~msg) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_outgoing_~client 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (= ULTIMATE.start_findPublicKey_~handle 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-11-20 10:25:42,395 INFO L444 ceAbstractionStarter]: For program point L1629-2(lines 1629 1636) no Hoare annotation was computed. [2019-11-20 10:25:42,395 INFO L444 ceAbstractionStarter]: For program point L2686-3(lines 2686 2690) no Hoare annotation was computed. [2019-11-20 10:25:42,395 INFO L440 ceAbstractionStarter]: At program point L1629-3(lines 1629 1636) the Hoare annotation is: false [2019-11-20 10:25:42,395 INFO L444 ceAbstractionStarter]: For program point L2686-6(lines 2686 2690) no Hoare annotation was computed. [2019-11-20 10:25:42,396 INFO L444 ceAbstractionStarter]: For program point L2686-9(lines 2686 2690) no Hoare annotation was computed. [2019-11-20 10:25:42,396 INFO L444 ceAbstractionStarter]: For program point L2686-12(lines 2686 2690) no Hoare annotation was computed. [2019-11-20 10:25:42,396 INFO L444 ceAbstractionStarter]: For program point L2951(lines 2951 2963) no Hoare annotation was computed. [2019-11-20 10:25:42,396 INFO L444 ceAbstractionStarter]: For program point L837(lines 837 841) no Hoare annotation was computed. [2019-11-20 10:25:42,396 INFO L444 ceAbstractionStarter]: For program point L2951-2(lines 2951 2963) no Hoare annotation was computed. [2019-11-20 10:25:42,397 INFO L440 ceAbstractionStarter]: At program point L837-2(lines 830 845) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ULTIMATE.start_outgoing_~msg) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_outgoing_~client 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= |ULTIMATE.start_createEmail_#res| 1) (= ~__ste_email_isEncrypted0~0 0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-11-20 10:25:42,397 INFO L444 ceAbstractionStarter]: For program point L2951-4(lines 2951 2963) no Hoare annotation was computed. [2019-11-20 10:25:42,397 INFO L444 ceAbstractionStarter]: For program point L837-3(lines 837 841) no Hoare annotation was computed. [2019-11-20 10:25:42,397 INFO L440 ceAbstractionStarter]: At program point L837-5(lines 830 845) the Hoare annotation is: false [2019-11-20 10:25:42,397 INFO L440 ceAbstractionStarter]: At program point L2821-1(lines 2774 2827) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_main_~tmp~11 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_isEncrypted_~handle 1) (not (= ULTIMATE.start_verify_~tmp~20 0)) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_incoming_~msg 1) (= 1 ULTIMATE.start_outgoing_~msg) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_outgoing_~client 1) (= ULTIMATE.start_mail_~msg 1) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-11-20 10:25:42,398 INFO L440 ceAbstractionStarter]: At program point L2821(lines 2774 2827) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= 1 ULTIMATE.start_getEmailTo_~handle) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ULTIMATE.start_outgoing_~msg) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_outgoing_~client 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= |ULTIMATE.start_createEmail_#res| 1) (= ~__ste_email_isEncrypted0~0 0) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (= ULTIMATE.start_findPublicKey_~handle 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-11-20 10:25:42,398 INFO L447 ceAbstractionStarter]: At program point L2821-3(lines 2774 2827) the Hoare annotation is: true [2019-11-20 10:25:42,398 INFO L440 ceAbstractionStarter]: At program point L2821-2(lines 2774 2827) the Hoare annotation is: false [2019-11-20 10:25:42,398 INFO L444 ceAbstractionStarter]: For program point L2954(lines 2954 2962) no Hoare annotation was computed. [2019-11-20 10:25:42,399 INFO L444 ceAbstractionStarter]: For program point L2954-2(lines 2954 2962) no Hoare annotation was computed. [2019-11-20 10:25:42,399 INFO L444 ceAbstractionStarter]: For program point L2954-4(lines 2954 2962) no Hoare annotation was computed. [2019-11-20 10:25:42,399 INFO L440 ceAbstractionStarter]: At program point L181(lines 168 296) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,399 INFO L444 ceAbstractionStarter]: For program point L2957(lines 2957 2961) no Hoare annotation was computed. [2019-11-20 10:25:42,399 INFO L444 ceAbstractionStarter]: For program point L2957-3(lines 2957 2961) no Hoare annotation was computed. [2019-11-20 10:25:42,399 INFO L440 ceAbstractionStarter]: At program point L2957-2(lines 1 2966) the Hoare annotation is: (and (= ~__ste_Client_Keyring0_User0~0 ~__ste_Client_Keyring0_User1~0) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= 0 ~__ste_Client_Keyring0_User0~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,400 INFO L440 ceAbstractionStarter]: At program point L2957-5(lines 1 2966) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ~__ste_Client_Keyring0_User0~0 ~__ste_Client_Keyring0_User1~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 2) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_rjh_~rjh___0) (= 0 ~in_encrypted~0) (= 0 ~__ste_Client_Keyring0_User0~0) (not (= ~rjh~0 ~__ste_Client_Keyring0_User0~0)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,400 INFO L444 ceAbstractionStarter]: For program point L2957-6(lines 2957 2961) no Hoare annotation was computed. [2019-11-20 10:25:42,400 INFO L440 ceAbstractionStarter]: At program point L2693-1(lines 2667 2710) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= 0 ULTIMATE.start_test_~op1~0) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,400 INFO L440 ceAbstractionStarter]: At program point L2957-8(lines 1 2966) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_setClientId_~handle 3) (= ~bob~0 1) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (not (= ~rjh~0 ~__ste_Client_Keyring0_User0~0)) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= |ULTIMATE.start_valid_product_#res| 1) (= ~__ste_Client_Keyring0_User0~0 ~__ste_Client_Keyring0_User1~0) (= ~__ste_email_isEncrypted0~0 0) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (= 0 ~__ste_Client_Keyring0_User0~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,401 INFO L444 ceAbstractionStarter]: For program point L2693(lines 2693 2705) no Hoare annotation was computed. [2019-11-20 10:25:42,401 INFO L440 ceAbstractionStarter]: At program point L2693-3(lines 2667 2710) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,401 INFO L444 ceAbstractionStarter]: For program point L2693-2(lines 2693 2705) no Hoare annotation was computed. [2019-11-20 10:25:42,401 INFO L440 ceAbstractionStarter]: At program point L2693-5(lines 2667 2710) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,401 INFO L444 ceAbstractionStarter]: For program point L2693-4(lines 2693 2705) no Hoare annotation was computed. [2019-11-20 10:25:42,402 INFO L440 ceAbstractionStarter]: At program point L2693-7(lines 2667 2710) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,402 INFO L444 ceAbstractionStarter]: For program point L2693-6(lines 2693 2705) no Hoare annotation was computed. [2019-11-20 10:25:42,402 INFO L440 ceAbstractionStarter]: At program point L2693-9(lines 2667 2710) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,402 INFO L444 ceAbstractionStarter]: For program point L2693-8(lines 2693 2705) no Hoare annotation was computed. [2019-11-20 10:25:42,402 INFO L444 ceAbstractionStarter]: For program point L2694(lines 2694 2702) no Hoare annotation was computed. [2019-11-20 10:25:42,403 INFO L444 ceAbstractionStarter]: For program point L2694-2(lines 2694 2702) no Hoare annotation was computed. [2019-11-20 10:25:42,403 INFO L444 ceAbstractionStarter]: For program point L2694-4(lines 2694 2702) no Hoare annotation was computed. [2019-11-20 10:25:42,403 INFO L444 ceAbstractionStarter]: For program point L2694-6(lines 2694 2702) no Hoare annotation was computed. [2019-11-20 10:25:42,403 INFO L444 ceAbstractionStarter]: For program point L2694-8(lines 2694 2702) no Hoare annotation was computed. [2019-11-20 10:25:42,403 INFO L444 ceAbstractionStarter]: For program point L2563(lines 2563 2575) no Hoare annotation was computed. [2019-11-20 10:25:42,403 INFO L444 ceAbstractionStarter]: For program point L2563-2(lines 2563 2575) no Hoare annotation was computed. [2019-11-20 10:25:42,404 INFO L444 ceAbstractionStarter]: For program point L2563-4(lines 2563 2575) no Hoare annotation was computed. [2019-11-20 10:25:42,404 INFO L444 ceAbstractionStarter]: For program point L2563-6(lines 2563 2575) no Hoare annotation was computed. [2019-11-20 10:25:42,404 INFO L444 ceAbstractionStarter]: For program point L2563-8(lines 2563 2575) no Hoare annotation was computed. [2019-11-20 10:25:42,404 INFO L444 ceAbstractionStarter]: For program point L186(lines 186 193) no Hoare annotation was computed. [2019-11-20 10:25:42,404 INFO L440 ceAbstractionStarter]: At program point L1772(lines 1767 1775) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_isEncrypted_~handle 1) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= ULTIMATE.start_incoming_~msg 1) (not (= 0 |ULTIMATE.start_is_queue_empty_#res|)) (= 1 ULTIMATE.start_outgoing_~msg) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_outgoing_~client 1) (= ULTIMATE.start_mail_~msg 1) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-11-20 10:25:42,405 INFO L444 ceAbstractionStarter]: For program point L2697(lines 2697 2701) no Hoare annotation was computed. [2019-11-20 10:25:42,405 INFO L444 ceAbstractionStarter]: For program point L2697-3(lines 2697 2701) no Hoare annotation was computed. [2019-11-20 10:25:42,405 INFO L444 ceAbstractionStarter]: For program point L2697-6(lines 2697 2701) no Hoare annotation was computed. [2019-11-20 10:25:42,405 INFO L444 ceAbstractionStarter]: For program point L2697-9(lines 2697 2701) no Hoare annotation was computed. [2019-11-20 10:25:42,405 INFO L444 ceAbstractionStarter]: For program point L2697-12(lines 2697 2701) no Hoare annotation was computed. [2019-11-20 10:25:42,405 INFO L444 ceAbstractionStarter]: For program point L2566(lines 2566 2574) no Hoare annotation was computed. [2019-11-20 10:25:42,406 INFO L444 ceAbstractionStarter]: For program point L2566-2(lines 2566 2574) no Hoare annotation was computed. [2019-11-20 10:25:42,406 INFO L444 ceAbstractionStarter]: For program point L2566-4(lines 2566 2574) no Hoare annotation was computed. [2019-11-20 10:25:42,406 INFO L444 ceAbstractionStarter]: For program point L2566-6(lines 2566 2574) no Hoare annotation was computed. [2019-11-20 10:25:42,406 INFO L444 ceAbstractionStarter]: For program point L2566-8(lines 2566 2574) no Hoare annotation was computed. [2019-11-20 10:25:42,406 INFO L440 ceAbstractionStarter]: At program point L453(lines 442 456) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= |ULTIMATE.start_valid_product_#res| 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= |ULTIMATE.start_createEmail_#res| 1) (= ~__ste_email_isEncrypted0~0 0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-11-20 10:25:42,406 INFO L444 ceAbstractionStarter]: For program point L2832(lines 2832 2868) no Hoare annotation was computed. [2019-11-20 10:25:42,407 INFO L444 ceAbstractionStarter]: For program point L2832-2(lines 2832 2868) no Hoare annotation was computed. [2019-11-20 10:25:42,407 INFO L444 ceAbstractionStarter]: For program point L2832-1(lines 2832 2868) no Hoare annotation was computed. [2019-11-20 10:25:42,407 INFO L444 ceAbstractionStarter]: For program point L2832-4(lines 2832 2868) no Hoare annotation was computed. [2019-11-20 10:25:42,407 INFO L444 ceAbstractionStarter]: For program point L2832-3(lines 2832 2868) no Hoare annotation was computed. [2019-11-20 10:25:42,407 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-20 10:25:42,408 INFO L444 ceAbstractionStarter]: For program point L2833(lines 2833 2841) no Hoare annotation was computed. [2019-11-20 10:25:42,408 INFO L444 ceAbstractionStarter]: For program point L2833-2(lines 2833 2841) no Hoare annotation was computed. [2019-11-20 10:25:42,408 INFO L444 ceAbstractionStarter]: For program point L2833-4(lines 2833 2841) no Hoare annotation was computed. [2019-11-20 10:25:42,408 INFO L444 ceAbstractionStarter]: For program point L2833-6(lines 2833 2841) no Hoare annotation was computed. [2019-11-20 10:25:42,408 INFO L444 ceAbstractionStarter]: For program point L2569(lines 2569 2573) no Hoare annotation was computed. [2019-11-20 10:25:42,408 INFO L444 ceAbstractionStarter]: For program point L2833-8(lines 2833 2841) no Hoare annotation was computed. [2019-11-20 10:25:42,408 INFO L444 ceAbstractionStarter]: For program point L2569-3(lines 2569 2573) no Hoare annotation was computed. [2019-11-20 10:25:42,409 INFO L440 ceAbstractionStarter]: At program point L2569-2(lines 2559 2578) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= 0 ULTIMATE.start_test_~op1~0) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,409 INFO L440 ceAbstractionStarter]: At program point L2569-5(lines 2559 2578) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,409 INFO L444 ceAbstractionStarter]: For program point L2569-6(lines 2569 2573) no Hoare annotation was computed. [2019-11-20 10:25:42,409 INFO L444 ceAbstractionStarter]: For program point L2569-9(lines 2569 2573) no Hoare annotation was computed. [2019-11-20 10:25:42,410 INFO L440 ceAbstractionStarter]: At program point L2569-8(lines 2559 2578) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,410 INFO L440 ceAbstractionStarter]: At program point L2569-11(lines 2559 2578) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,410 INFO L444 ceAbstractionStarter]: For program point L2569-12(lines 2569 2573) no Hoare annotation was computed. [2019-11-20 10:25:42,410 INFO L440 ceAbstractionStarter]: At program point L2569-14(lines 2559 2578) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,410 INFO L444 ceAbstractionStarter]: For program point L852(lines 852 863) no Hoare annotation was computed. [2019-11-20 10:25:42,411 INFO L444 ceAbstractionStarter]: For program point L852-1(lines 852 863) no Hoare annotation was computed. [2019-11-20 10:25:42,411 INFO L444 ceAbstractionStarter]: For program point L589(lines 589 600) no Hoare annotation was computed. [2019-11-20 10:25:42,411 INFO L444 ceAbstractionStarter]: For program point L589-1(lines 589 600) no Hoare annotation was computed. [2019-11-20 10:25:42,411 INFO L444 ceAbstractionStarter]: For program point L2836(lines 2836 2840) no Hoare annotation was computed. [2019-11-20 10:25:42,411 INFO L444 ceAbstractionStarter]: For program point L2836-3(lines 2836 2840) no Hoare annotation was computed. [2019-11-20 10:25:42,411 INFO L444 ceAbstractionStarter]: For program point L2836-6(lines 2836 2840) no Hoare annotation was computed. [2019-11-20 10:25:42,411 INFO L444 ceAbstractionStarter]: For program point L2836-9(lines 2836 2840) no Hoare annotation was computed. [2019-11-20 10:25:42,412 INFO L444 ceAbstractionStarter]: For program point L2836-12(lines 2836 2840) no Hoare annotation was computed. [2019-11-20 10:25:42,412 INFO L440 ceAbstractionStarter]: At program point L195(lines 182 295) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,412 INFO L444 ceAbstractionStarter]: For program point L856(lines 856 862) no Hoare annotation was computed. [2019-11-20 10:25:42,412 INFO L444 ceAbstractionStarter]: For program point L856-1(lines 856 862) no Hoare annotation was computed. [2019-11-20 10:25:42,412 INFO L440 ceAbstractionStarter]: At program point L1781(lines 1776 1784) the Hoare annotation is: false [2019-11-20 10:25:42,413 INFO L444 ceAbstractionStarter]: For program point L593(lines 593 599) no Hoare annotation was computed. [2019-11-20 10:25:42,413 INFO L444 ceAbstractionStarter]: For program point L593-1(lines 593 599) no Hoare annotation was computed. [2019-11-20 10:25:42,413 INFO L444 ceAbstractionStarter]: For program point L200(lines 200 207) no Hoare annotation was computed. [2019-11-20 10:25:42,413 INFO L440 ceAbstractionStarter]: At program point L861(lines 848 866) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_main_~tmp~11 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_isEncrypted_~handle 1) (not (= ULTIMATE.start_verify_~tmp~20 0)) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_incoming_~msg 1) (= 1 ULTIMATE.start_outgoing_~msg) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_outgoing_~client 1) (= ULTIMATE.start_mail_~msg 1) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-11-20 10:25:42,413 INFO L447 ceAbstractionStarter]: At program point L861-1(lines 848 866) the Hoare annotation is: true [2019-11-20 10:25:42,414 INFO L444 ceAbstractionStarter]: For program point L2843-1(lines 2843 2867) no Hoare annotation was computed. [2019-11-20 10:25:42,414 INFO L444 ceAbstractionStarter]: For program point L2843(lines 2843 2867) no Hoare annotation was computed. [2019-11-20 10:25:42,414 INFO L444 ceAbstractionStarter]: For program point L2843-3(lines 2843 2867) no Hoare annotation was computed. [2019-11-20 10:25:42,414 INFO L444 ceAbstractionStarter]: For program point L2843-2(lines 2843 2867) no Hoare annotation was computed. [2019-11-20 10:25:42,414 INFO L444 ceAbstractionStarter]: For program point L2843-4(lines 2843 2867) no Hoare annotation was computed. [2019-11-20 10:25:42,414 INFO L444 ceAbstractionStarter]: For program point L2844(lines 2844 2852) no Hoare annotation was computed. [2019-11-20 10:25:42,415 INFO L444 ceAbstractionStarter]: For program point L2844-2(lines 2844 2852) no Hoare annotation was computed. [2019-11-20 10:25:42,415 INFO L444 ceAbstractionStarter]: For program point L2844-4(lines 2844 2852) no Hoare annotation was computed. [2019-11-20 10:25:42,415 INFO L444 ceAbstractionStarter]: For program point L2844-6(lines 2844 2852) no Hoare annotation was computed. [2019-11-20 10:25:42,415 INFO L440 ceAbstractionStarter]: At program point L598(lines 585 603) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_isEncrypted_~handle 1) (not (= ULTIMATE.start_verify_~tmp~20 0)) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= ULTIMATE.start_incoming_~msg 1) (= 1 ULTIMATE.start_outgoing_~msg) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_outgoing_~client 1) (= ULTIMATE.start_mail_~msg 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (= ULTIMATE.start_findPublicKey_~handle 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-11-20 10:25:42,415 INFO L444 ceAbstractionStarter]: For program point L2844-8(lines 2844 2852) no Hoare annotation was computed. [2019-11-20 10:25:42,416 INFO L447 ceAbstractionStarter]: At program point L598-1(lines 585 603) the Hoare annotation is: true [2019-11-20 10:25:42,416 INFO L444 ceAbstractionStarter]: For program point L2847(lines 2847 2851) no Hoare annotation was computed. [2019-11-20 10:25:42,416 INFO L440 ceAbstractionStarter]: At program point L1790(lines 1785 1793) the Hoare annotation is: false [2019-11-20 10:25:42,416 INFO L444 ceAbstractionStarter]: For program point L2847-3(lines 2847 2851) no Hoare annotation was computed. [2019-11-20 10:25:42,416 INFO L444 ceAbstractionStarter]: For program point L2847-6(lines 2847 2851) no Hoare annotation was computed. [2019-11-20 10:25:42,416 INFO L444 ceAbstractionStarter]: For program point L2847-9(lines 2847 2851) no Hoare annotation was computed. [2019-11-20 10:25:42,417 INFO L444 ceAbstractionStarter]: For program point L2847-12(lines 2847 2851) no Hoare annotation was computed. [2019-11-20 10:25:42,417 INFO L444 ceAbstractionStarter]: For program point L1394(lines 1394 1402) no Hoare annotation was computed. [2019-11-20 10:25:42,417 INFO L440 ceAbstractionStarter]: At program point L75(lines 1 2966) the Hoare annotation is: (and (= ~__ste_Client_Keyring0_User0~0 ~__ste_Client_Keyring0_User1~0) (= 1 ~queue_empty~0) (= ~__ste_email_isEncrypted0~0 0) (= 0 ~in_encrypted~0) (= 0 ~__ste_Client_Keyring0_User0~0)) [2019-11-20 10:25:42,417 INFO L440 ceAbstractionStarter]: At program point L1661(lines 1744 1756) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_isEncrypted_~handle 1) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= ULTIMATE.start_incoming_~msg 1) (= 1 ULTIMATE.start_outgoing_~msg) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_outgoing_~client 1) (= ULTIMATE.start_mail_~msg 1) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-11-20 10:25:42,418 INFO L440 ceAbstractionStarter]: At program point L209(lines 196 294) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,418 INFO L444 ceAbstractionStarter]: For program point L871(lines 871 879) no Hoare annotation was computed. [2019-11-20 10:25:42,418 INFO L444 ceAbstractionStarter]: For program point L871-2(lines 871 879) no Hoare annotation was computed. [2019-11-20 10:25:42,418 INFO L444 ceAbstractionStarter]: For program point L2854(lines 2854 2866) no Hoare annotation was computed. [2019-11-20 10:25:42,418 INFO L444 ceAbstractionStarter]: For program point L2854-2(lines 2854 2866) no Hoare annotation was computed. [2019-11-20 10:25:42,418 INFO L440 ceAbstractionStarter]: At program point L2854-1(lines 2828 2871) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= 0 ULTIMATE.start_test_~op1~0) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,419 INFO L444 ceAbstractionStarter]: For program point L2854-4(lines 2854 2866) no Hoare annotation was computed. [2019-11-20 10:25:42,419 INFO L440 ceAbstractionStarter]: At program point L2854-3(lines 1 2966) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,419 INFO L444 ceAbstractionStarter]: For program point L2854-6(lines 2854 2866) no Hoare annotation was computed. [2019-11-20 10:25:42,419 INFO L440 ceAbstractionStarter]: At program point L2854-5(lines 1 2966) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,419 INFO L444 ceAbstractionStarter]: For program point L608(lines 608 616) no Hoare annotation was computed. [2019-11-20 10:25:42,420 INFO L444 ceAbstractionStarter]: For program point L2590(lines 2590 2600) no Hoare annotation was computed. [2019-11-20 10:25:42,420 INFO L444 ceAbstractionStarter]: For program point L2854-8(lines 2854 2866) no Hoare annotation was computed. [2019-11-20 10:25:42,420 INFO L440 ceAbstractionStarter]: At program point L2854-7(lines 1 2966) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,420 INFO L444 ceAbstractionStarter]: For program point L608-2(lines 608 616) no Hoare annotation was computed. [2019-11-20 10:25:42,420 INFO L444 ceAbstractionStarter]: For program point L2590-2(lines 2590 2600) no Hoare annotation was computed. [2019-11-20 10:25:42,421 INFO L444 ceAbstractionStarter]: For program point L2590-1(lines 2590 2600) no Hoare annotation was computed. [2019-11-20 10:25:42,421 INFO L440 ceAbstractionStarter]: At program point L2854-9(lines 1 2966) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,421 INFO L444 ceAbstractionStarter]: For program point L608-4(lines 608 616) no Hoare annotation was computed. [2019-11-20 10:25:42,421 INFO L444 ceAbstractionStarter]: For program point L2590-4(lines 2590 2600) no Hoare annotation was computed. [2019-11-20 10:25:42,421 INFO L444 ceAbstractionStarter]: For program point L2590-3(lines 2590 2600) no Hoare annotation was computed. [2019-11-20 10:25:42,421 INFO L444 ceAbstractionStarter]: For program point L2855(lines 2855 2863) no Hoare annotation was computed. [2019-11-20 10:25:42,422 INFO L444 ceAbstractionStarter]: For program point L741(lines 741 752) no Hoare annotation was computed. [2019-11-20 10:25:42,422 INFO L444 ceAbstractionStarter]: For program point L2855-2(lines 2855 2863) no Hoare annotation was computed. [2019-11-20 10:25:42,422 INFO L444 ceAbstractionStarter]: For program point L741-1(lines 741 752) no Hoare annotation was computed. [2019-11-20 10:25:42,422 INFO L444 ceAbstractionStarter]: For program point L741-2(lines 741 752) no Hoare annotation was computed. [2019-11-20 10:25:42,422 INFO L444 ceAbstractionStarter]: For program point L2855-4(lines 2855 2863) no Hoare annotation was computed. [2019-11-20 10:25:42,422 INFO L444 ceAbstractionStarter]: For program point L741-3(lines 741 752) no Hoare annotation was computed. [2019-11-20 10:25:42,423 INFO L444 ceAbstractionStarter]: For program point L741-4(lines 741 752) no Hoare annotation was computed. [2019-11-20 10:25:42,423 INFO L444 ceAbstractionStarter]: For program point L2855-6(lines 2855 2863) no Hoare annotation was computed. [2019-11-20 10:25:42,423 INFO L444 ceAbstractionStarter]: For program point L741-5(lines 741 752) no Hoare annotation was computed. [2019-11-20 10:25:42,423 INFO L444 ceAbstractionStarter]: For program point L741-6(lines 741 752) no Hoare annotation was computed. [2019-11-20 10:25:42,423 INFO L444 ceAbstractionStarter]: For program point L2855-8(lines 2855 2863) no Hoare annotation was computed. [2019-11-20 10:25:42,423 INFO L444 ceAbstractionStarter]: For program point L741-7(lines 741 752) no Hoare annotation was computed. [2019-11-20 10:25:42,424 INFO L444 ceAbstractionStarter]: For program point L874(lines 874 878) no Hoare annotation was computed. [2019-11-20 10:25:42,424 INFO L440 ceAbstractionStarter]: At program point L874-2(lines 1 2966) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ULTIMATE.start_outgoing_~msg) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_outgoing_~client 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= |ULTIMATE.start_createEmail_#res| 1) (= ~__ste_email_isEncrypted0~0 0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-11-20 10:25:42,424 INFO L444 ceAbstractionStarter]: For program point L874-3(lines 874 878) no Hoare annotation was computed. [2019-11-20 10:25:42,424 INFO L444 ceAbstractionStarter]: For program point L2724(lines 2724 2770) no Hoare annotation was computed. [2019-11-20 10:25:42,424 INFO L440 ceAbstractionStarter]: At program point L874-5(lines 1 2966) the Hoare annotation is: false [2019-11-20 10:25:42,425 INFO L444 ceAbstractionStarter]: For program point L214(lines 214 218) no Hoare annotation was computed. [2019-11-20 10:25:42,425 INFO L444 ceAbstractionStarter]: For program point L2725(lines 2725 2736) no Hoare annotation was computed. [2019-11-20 10:25:42,425 INFO L444 ceAbstractionStarter]: For program point L611(lines 611 615) no Hoare annotation was computed. [2019-11-20 10:25:42,425 INFO L440 ceAbstractionStarter]: At program point L611-2(lines 604 619) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ULTIMATE.start_sendEmail_~sender) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-11-20 10:25:42,425 INFO L444 ceAbstractionStarter]: For program point L611-3(lines 611 615) no Hoare annotation was computed. [2019-11-20 10:25:42,426 INFO L440 ceAbstractionStarter]: At program point L611-5(lines 604 619) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= 1 ULTIMATE.start_getEmailTo_~handle) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ULTIMATE.start_outgoing_~msg) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_outgoing_~client 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (= ULTIMATE.start_findPublicKey_~handle 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-11-20 10:25:42,426 INFO L444 ceAbstractionStarter]: For program point L611-6(lines 611 615) no Hoare annotation was computed. [2019-11-20 10:25:42,426 INFO L440 ceAbstractionStarter]: At program point L611-8(lines 604 619) the Hoare annotation is: false [2019-11-20 10:25:42,426 INFO L440 ceAbstractionStarter]: At program point L83(lines 78 86) the Hoare annotation is: (and (= ~__ste_Client_Keyring0_User0~0 ~__ste_Client_Keyring0_User1~0) (= 1 ~queue_empty~0) (= ~__ste_email_isEncrypted0~0 0) (= 0 ~in_encrypted~0) (= 0 ~__ste_Client_Keyring0_User0~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,426 INFO L444 ceAbstractionStarter]: For program point L2858(lines 2858 2862) no Hoare annotation was computed. [2019-11-20 10:25:42,427 INFO L444 ceAbstractionStarter]: For program point L2858-3(lines 2858 2862) no Hoare annotation was computed. [2019-11-20 10:25:42,427 INFO L444 ceAbstractionStarter]: For program point L2858-6(lines 2858 2862) no Hoare annotation was computed. [2019-11-20 10:25:42,427 INFO L444 ceAbstractionStarter]: For program point L2858-9(lines 2858 2862) no Hoare annotation was computed. [2019-11-20 10:25:42,427 INFO L444 ceAbstractionStarter]: For program point L2858-12(lines 2858 2862) no Hoare annotation was computed. [2019-11-20 10:25:42,427 INFO L444 ceAbstractionStarter]: For program point L745(lines 745 751) no Hoare annotation was computed. [2019-11-20 10:25:42,427 INFO L444 ceAbstractionStarter]: For program point L745-1(lines 745 751) no Hoare annotation was computed. [2019-11-20 10:25:42,427 INFO L444 ceAbstractionStarter]: For program point L745-2(lines 745 751) no Hoare annotation was computed. [2019-11-20 10:25:42,428 INFO L444 ceAbstractionStarter]: For program point L745-3(lines 745 751) no Hoare annotation was computed. [2019-11-20 10:25:42,428 INFO L444 ceAbstractionStarter]: For program point L745-4(lines 745 751) no Hoare annotation was computed. [2019-11-20 10:25:42,428 INFO L444 ceAbstractionStarter]: For program point L745-5(lines 745 751) no Hoare annotation was computed. [2019-11-20 10:25:42,428 INFO L444 ceAbstractionStarter]: For program point L745-6(lines 745 751) no Hoare annotation was computed. [2019-11-20 10:25:42,428 INFO L444 ceAbstractionStarter]: For program point L745-7(lines 745 751) no Hoare annotation was computed. [2019-11-20 10:25:42,428 INFO L444 ceAbstractionStarter]: For program point L1803(lines 1803 1813) no Hoare annotation was computed. [2019-11-20 10:25:42,429 INFO L444 ceAbstractionStarter]: For program point L1803-1(lines 1803 1813) no Hoare annotation was computed. [2019-11-20 10:25:42,429 INFO L444 ceAbstractionStarter]: For program point L1803-2(lines 1803 1813) no Hoare annotation was computed. [2019-11-20 10:25:42,429 INFO L444 ceAbstractionStarter]: For program point L1803-3(lines 1803 1813) no Hoare annotation was computed. [2019-11-20 10:25:42,429 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-20 10:25:42,429 INFO L444 ceAbstractionStarter]: For program point L2729(lines 2729 2735) no Hoare annotation was computed. [2019-11-20 10:25:42,430 INFO L440 ceAbstractionStarter]: At program point L220(lines 210 293) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,430 INFO L440 ceAbstractionStarter]: At program point L2599-1(lines 2579 2603) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,430 INFO L440 ceAbstractionStarter]: At program point L2599(lines 2579 2603) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= 0 ULTIMATE.start_test_~op1~0) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,430 INFO L440 ceAbstractionStarter]: At program point L2599-3(lines 2579 2603) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,431 INFO L440 ceAbstractionStarter]: At program point L2599-2(lines 2579 2603) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,431 INFO L440 ceAbstractionStarter]: At program point L2599-4(lines 2579 2603) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ~queue_empty~0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ~__ste_email_isEncrypted0~0 0) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2019-11-20 10:25:42,431 INFO L444 ceAbstractionStarter]: For program point L1807(lines 1807 1812) no Hoare annotation was computed. [2019-11-20 10:25:42,431 INFO L440 ceAbstractionStarter]: At program point L750(lines 737 755) the Hoare annotation is: false [2019-11-20 10:25:42,431 INFO L444 ceAbstractionStarter]: For program point L1807-1(lines 1807 1812) no Hoare annotation was computed. [2019-11-20 10:25:42,432 INFO L440 ceAbstractionStarter]: At program point L750-1(lines 737 755) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= 1 ~queue_empty~0) (= ULTIMATE.start_isEncrypted_~handle 1) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_main_~tmp~11 ~queue_empty~0) (= 0 ~in_encrypted~0) (= ULTIMATE.start_incoming_~msg 1) (= 1 ULTIMATE.start_outgoing_~msg) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= ULTIMATE.start_outgoing_~client 1) (= ULTIMATE.start_mail_~msg 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (= ULTIMATE.start_findPublicKey_~handle 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-11-20 10:25:42,432 INFO L444 ceAbstractionStarter]: For program point L1807-2(lines 1807 1812) no Hoare annotation was computed. [2019-11-20 10:25:42,432 INFO L440 ceAbstractionStarter]: At program point L750-2(lines 737 755) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= ULTIMATE.start_main_~tmp~11 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_isEncrypted_~handle 1) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_incoming_~msg 1) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ULTIMATE.start_outgoing_~msg) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_outgoing_~client 1) (= ULTIMATE.start_mail_~msg 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (= ULTIMATE.start_findPublicKey_~handle 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-11-20 10:25:42,432 INFO L444 ceAbstractionStarter]: For program point L1807-3(lines 1807 1812) no Hoare annotation was computed. [2019-11-20 10:25:42,433 INFO L440 ceAbstractionStarter]: At program point L750-3(lines 737 755) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_main_~tmp~11 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_isEncrypted_~handle 1) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_incoming_~msg 1) (= 1 ULTIMATE.start_outgoing_~msg) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_outgoing_~client 1) (= ULTIMATE.start_mail_~msg 1) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (= ULTIMATE.start_findPublicKey_~handle 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-11-20 10:25:42,433 INFO L440 ceAbstractionStarter]: At program point L750-4(lines 737 755) the Hoare annotation is: false [2019-11-20 10:25:42,433 INFO L447 ceAbstractionStarter]: At program point L750-5(lines 737 755) the Hoare annotation is: true [2019-11-20 10:25:42,433 INFO L447 ceAbstractionStarter]: At program point L750-6(lines 737 755) the Hoare annotation is: true [2019-11-20 10:25:42,433 INFO L447 ceAbstractionStarter]: At program point L750-7(lines 737 755) the Hoare annotation is: true [2019-11-20 10:25:42,434 INFO L440 ceAbstractionStarter]: At program point L488(lines 478 490) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= ULTIMATE.start_main_~tmp~11 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_isEncrypted_~handle 1) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_incoming_~msg 1) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ULTIMATE.start_outgoing_~msg) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_outgoing_~client 1) (= ULTIMATE.start_mail_~msg 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (= ULTIMATE.start_findPublicKey_~handle 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-11-20 10:25:42,434 INFO L447 ceAbstractionStarter]: At program point L488-1(lines 478 490) the Hoare annotation is: true [2019-11-20 10:25:42,434 INFO L444 ceAbstractionStarter]: For program point L225(lines 225 232) no Hoare annotation was computed. [2019-11-20 10:25:42,434 INFO L444 ceAbstractionStarter]: For program point L2738(lines 2738 2769) no Hoare annotation was computed. [2019-11-20 10:25:42,434 INFO L444 ceAbstractionStarter]: For program point L2739(lines 2739 2750) no Hoare annotation was computed. [2019-11-20 10:25:42,435 INFO L440 ceAbstractionStarter]: At program point L1815(lines 1794 1818) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= ULTIMATE.start_main_~tmp~11 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_isEncrypted_~handle 1) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_incoming_~msg 1) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 1 ULTIMATE.start_outgoing_~msg) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_outgoing_~client 1) (= ULTIMATE.start_mail_~msg 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (= ULTIMATE.start_findPublicKey_~handle 1) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-11-20 10:25:42,435 INFO L440 ceAbstractionStarter]: At program point L1815-1(lines 1794 1818) the Hoare annotation is: (and (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~client) (= 1 ULTIMATE.start_outgoing__wrappee__Keys_~msg) (= ULTIMATE.start_main_~tmp~11 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~bob~0 1) (= ULTIMATE.start_setClientId_~handle 3) (= ULTIMATE.start_isEncrypted_~handle 1) (not (= ULTIMATE.start_verify_~tmp~20 0)) (= 1 ULTIMATE.start_setEmailTo_~handle) (= ULTIMATE.start_incoming_~msg 1) (= 1 ULTIMATE.start_outgoing_~msg) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_outgoing_~client 1) (= ULTIMATE.start_mail_~msg 1) (= |ULTIMATE.start_createEmail_#res| 1) (= 1 ULTIMATE.start_sendEmail_~sender) (= 1 ULTIMATE.start_outgoing__wrappee__Encrypt_~msg) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= 1 ULTIMATE.start_createEmail_~msg~0)) [2019-11-20 10:25:42,435 INFO L447 ceAbstractionStarter]: At program point L1815-2(lines 1794 1818) the Hoare annotation is: true [2019-11-20 10:25:42,435 INFO L447 ceAbstractionStarter]: At program point L1815-3(lines 1794 1818) the Hoare annotation is: true [2019-11-20 10:25:42,435 INFO L444 ceAbstractionStarter]: For program point L626(lines 626 637) no Hoare annotation was computed. [2019-11-20 10:25:42,436 INFO L444 ceAbstractionStarter]: For program point L626-1(lines 626 637) no Hoare annotation was computed. [2019-11-20 10:25:42,436 INFO L444 ceAbstractionStarter]: For program point L626-2(lines 626 637) no Hoare annotation was computed. [2019-11-20 10:25:42,436 INFO L444 ceAbstractionStarter]: For program point L626-3(lines 626 637) no Hoare annotation was computed. [2019-11-20 10:25:42,436 INFO L444 ceAbstractionStarter]: For program point L760(lines 760 768) no Hoare annotation was computed. [2019-11-20 10:25:42,436 INFO L444 ceAbstractionStarter]: For program point L760-2(lines 760 768) no Hoare annotation was computed. [2019-11-20 10:25:42,436 INFO L444 ceAbstractionStarter]: For program point L760-4(lines 760 768) no Hoare annotation was computed. [2019-11-20 10:25:42,437 INFO L444 ceAbstractionStarter]: For program point L760-6(lines 760 768) no Hoare annotation was computed. [2019-11-20 10:25:42,437 INFO L444 ceAbstractionStarter]: For program point L2743(lines 2743 2749) no Hoare annotation was computed. [2019-11-20 10:25:42,502 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 10:25:42 BoogieIcfgContainer [2019-11-20 10:25:42,502 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-20 10:25:42,503 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-20 10:25:42,503 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-20 10:25:42,503 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-20 10:25:42,504 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:25:09" (3/4) ... [2019-11-20 10:25:42,508 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-20 10:25:42,551 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 165 nodes and edges [2019-11-20 10:25:42,557 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 92 nodes and edges [2019-11-20 10:25:42,562 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2019-11-20 10:25:42,567 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2019-11-20 10:25:42,572 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-20 10:25:42,611 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((__ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1 && 1 == queue_empty) && __ste_email_isEncrypted0 == 0) && 0 == in_encrypted) && 0 == __ste_Client_Keyring0_User0) && \result == queue_empty [2019-11-20 10:25:42,612 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((__ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1 && 1 == queue_empty) && bob == 1) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && 0 == __ste_Client_Keyring0_User0) && \result == queue_empty [2019-11-20 10:25:42,612 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((__ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1 && 1 == queue_empty) && bob == 1) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && 0 == __ste_Client_Keyring0_User0) && \result == queue_empty [2019-11-20 10:25:42,613 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((\result == 1 && __ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1) && bob == 1) && handle == 2) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && handle == rjh___0) && 0 == in_encrypted) && 0 == __ste_Client_Keyring0_User0) && !(rjh == __ste_Client_Keyring0_User0)) && \result == queue_empty [2019-11-20 10:25:42,613 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((\result == 1 && __ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1) && bob == 1) && handle == 2) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && !(handle == 1)) && handle == rjh___0) && 0 == in_encrypted) && 0 == __ste_Client_Keyring0_User0) && !(rjh == __ste_Client_Keyring0_User0)) && \result == queue_empty [2019-11-20 10:25:42,614 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((handle == chuck___0 && handle == 3) && bob == 1) && tmp == queue_empty) && 0 == in_encrypted) && !(rjh == __ste_Client_Keyring0_User0)) && !(1 == rjh___0)) && \result == 1) && __ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1) && __ste_email_isEncrypted0 == 0) && !(handle == 1)) && 0 == __ste_Client_Keyring0_User0) && \result == queue_empty [2019-11-20 10:25:42,614 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((handle == chuck___0 && handle == 3) && bob == 1) && !(handle == 2)) && tmp == queue_empty) && 0 == in_encrypted) && !(rjh == __ste_Client_Keyring0_User0)) && !(1 == rjh___0)) && \result == 1) && __ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1) && __ste_email_isEncrypted0 == 0) && !(handle == 1)) && 0 == __ste_Client_Keyring0_User0) && \result == queue_empty [2019-11-20 10:25:42,614 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((handle == chuck___0 && handle == 3) && bob == 1) && !(handle == 2)) && tmp == queue_empty) && 0 == in_encrypted) && !(rjh == __ste_Client_Keyring0_User0)) && !(1 == rjh___0)) && \result == 1) && __ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1) && __ste_email_isEncrypted0 == 0) && !(handle == 1)) && 0 == __ste_Client_Keyring0_User0) && \result == queue_empty [2019-11-20 10:25:42,615 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,615 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,615 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,616 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,616 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,616 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,616 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,617 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,617 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,617 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,618 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,618 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,618 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,620 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,620 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && 1 == sender) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty) && 1 == msg [2019-11-20 10:25:42,621 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,621 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && 1 == sender) && __ste_email_isEncrypted0 == 0) && 1 == handle) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty) && 1 == msg [2019-11-20 10:25:42,621 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,622 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && 0 == op1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,622 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,622 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((handle == chuck___0 && bob == 1) && handle == 3) && 1 == handle) && tmp == queue_empty) && 0 == in_encrypted) && !(1 == rjh___0)) && \result == 1) && 1 == sender) && \result == 1) && __ste_email_isEncrypted0 == 0) && \result == queue_empty) && 1 == msg [2019-11-20 10:25:42,623 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,623 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,623 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,624 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && 0 == op1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,624 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,624 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,625 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && 0 == op1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,625 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,625 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,625 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,626 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,626 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,626 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && 0 == op1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,626 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,627 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,627 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((handle == chuck___0 && bob == 1) && handle == 3) && 1 == handle) && tmp == queue_empty) && 0 == in_encrypted) && !(1 == rjh___0)) && 1 == msg) && \result == 1) && client == 1) && 1 == sender) && \result == 1) && __ste_email_isEncrypted0 == 0) && \result == queue_empty) && 1 == msg [2019-11-20 10:25:42,628 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,628 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,628 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && 0 == op1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,628 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,629 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,629 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((handle == chuck___0 && bob == 1) && handle == 3) && 1 == handle) && tmp == queue_empty) && 0 == in_encrypted) && !(1 == rjh___0)) && 1 == msg) && \result == 1) && client == 1) && 1 == sender) && \result == 1) && __ste_email_isEncrypted0 == 0) && \result == queue_empty) && 1 == msg [2019-11-20 10:25:42,629 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,630 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,630 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((handle == chuck___0 && bob == 1) && handle == 3) && 1 == handle) && tmp == queue_empty) && 0 == in_encrypted) && !(1 == rjh___0)) && 1 == msg) && \result == 1) && client == 1) && 1 == sender) && \result == 1) && __ste_email_isEncrypted0 == 0) && \result == queue_empty) && 1 == msg [2019-11-20 10:25:42,630 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && 0 == op1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,631 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((1 == client && handle == chuck___0) && 1 == handle) && bob == 1) && handle == 3) && 1 == handle) && tmp == queue_empty) && 0 == in_encrypted) && !(1 == rjh___0)) && 1 == msg) && \result == 1) && client == 1) && 1 == sender) && \result == 1) && __ste_email_isEncrypted0 == 0) && 1 == msg) && \result == queue_empty) && 1 == msg [2019-11-20 10:25:42,631 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && 0 == op1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,632 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((1 == client && handle == chuck___0) && 1 == handle) && bob == 1) && handle == 3) && 1 == handle) && tmp == queue_empty) && 0 == in_encrypted) && !(1 == rjh___0)) && 1 == msg) && \result == 1) && client == 1) && 1 == sender) && \result == 1) && __ste_email_isEncrypted0 == 0) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg [2019-11-20 10:25:42,632 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && 0 == op1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty [2019-11-20 10:25:42,632 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((1 == client && handle == chuck___0) && 1 == handle) && bob == 1) && handle == 3) && 1 == handle) && tmp == queue_empty) && 0 == in_encrypted) && !(1 == rjh___0)) && 1 == msg) && \result == 1) && client == 1) && 1 == sender) && \result == 1) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg [2019-11-20 10:25:42,632 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((1 == client && handle == chuck___0) && 1 == handle) && bob == 1) && handle == 3) && 1 == handle) && tmp == queue_empty) && 0 == in_encrypted) && !(1 == rjh___0)) && 1 == msg) && \result == 1) && client == 1) && 1 == sender) && \result == 1) && __ste_email_isEncrypted0 == 0) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg [2019-11-20 10:25:42,633 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((1 == msg && 1 == client) && handle == chuck___0) && 1 == handle) && bob == 1) && handle == 3) && 1 == handle) && tmp == queue_empty) && 0 == in_encrypted) && !(1 == rjh___0)) && 1 == msg) && \result == 1) && client == 1) && 1 == sender) && \result == 1) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg [2019-11-20 10:25:42,633 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((1 == msg && 1 == client) && handle == chuck___0) && 1 == handle) && bob == 1) && handle == 3) && 1 == handle) && tmp == queue_empty) && 0 == in_encrypted) && !(1 == rjh___0)) && 1 == msg) && \result == 1) && client == 1) && 1 == sender) && \result == 1) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg [2019-11-20 10:25:42,633 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((1 == msg && 1 == client) && handle == chuck___0) && 1 == handle) && bob == 1) && handle == 3) && 1 == handle) && tmp == queue_empty) && 0 == in_encrypted) && !(1 == rjh___0)) && 1 == msg) && \result == 1) && client == 1) && msg == 1) && 1 == sender) && \result == 1) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg [2019-11-20 10:25:42,634 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((1 == msg && 1 == client) && handle == chuck___0) && bob == 1) && handle == 3) && 1 == handle) && tmp == queue_empty) && 0 == in_encrypted) && !(1 == rjh___0)) && 1 == msg) && \result == 1) && client == 1) && msg == 1) && 1 == sender) && \result == 1) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg [2019-11-20 10:25:42,634 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((1 == msg && 1 == client) && handle == chuck___0) && bob == 1) && handle == 3) && 1 == queue_empty) && handle == 1) && 1 == handle) && tmp == queue_empty) && 0 == in_encrypted) && msg == 1) && 1 == msg) && !(1 == rjh___0)) && client == 1) && msg == 1) && 1 == sender) && \result == 1) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg [2019-11-20 10:25:42,634 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((1 == msg && 1 == client) && tmp == 1) && handle == chuck___0) && bob == 1) && handle == 3) && handle == 1) && 1 == handle) && msg == 1) && !(1 == rjh___0)) && 1 == msg) && \result == 1) && client == 1) && msg == 1) && 1 == sender) && \result == 1) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg [2019-11-20 10:25:42,634 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((1 == msg && 1 == client) && tmp == 1) && handle == chuck___0) && bob == 1) && handle == 3) && handle == 1) && 1 == handle) && msg == 1) && !(1 == rjh___0)) && 1 == msg) && \result == 1) && client == 1) && msg == 1) && 1 == sender) && \result == 1) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg [2019-11-20 10:25:42,635 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && bob == 1) && handle == 3) && handle == 1) && 1 == handle) && tmp == queue_empty) && msg == 1) && 1 == msg) && !(1 == rjh___0)) && \result == 1) && client == 1) && msg == 1) && 1 == sender) && \result == 1) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg [2019-11-20 10:25:42,635 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((1 == msg && 1 == client) && tmp == 1) && handle == chuck___0) && bob == 1) && handle == 3) && handle == 1) && 1 == handle) && msg == 1) && !(1 == rjh___0)) && 1 == msg) && \result == 1) && client == 1) && msg == 1) && 1 == sender) && \result == 1) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg [2019-11-20 10:25:42,635 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((1 == msg && 1 == client) && tmp == 1) && handle == chuck___0) && bob == 1) && handle == 3) && handle == 1) && 1 == handle) && msg == 1) && !(1 == rjh___0)) && 1 == msg) && \result == 1) && client == 1) && msg == 1) && 1 == sender) && \result == 1) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg [2019-11-20 10:25:42,636 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((1 == client && 1 == msg) && tmp == 1) && handle == chuck___0) && bob == 1) && handle == 3) && handle == 1) && 1 == handle) && msg == 1) && 1 == msg) && !(1 == rjh___0)) && \result == 1) && client == 1) && msg == 1) && \result == 1) && 1 == sender) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg [2019-11-20 10:25:42,636 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((1 == client && 1 == msg) && tmp == 1) && handle == chuck___0) && bob == 1) && handle == 3) && handle == 1) && 1 == handle) && msg == 1) && 1 == msg) && !(1 == rjh___0)) && \result == 1) && client == 1) && msg == 1) && 1 == sender) && \result == 1) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg [2019-11-20 10:25:42,636 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((1 == msg && 1 == client) && tmp == 1) && handle == chuck___0) && bob == 1) && handle == 3) && handle == 1) && 1 == handle) && msg == 1) && !(1 == rjh___0)) && 1 == msg) && \result == 1) && client == 1) && msg == 1) && 1 == sender) && \result == 1) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg [2019-11-20 10:25:42,636 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((1 == client && 1 == msg) && tmp == 1) && handle == chuck___0) && bob == 1) && handle == 3) && handle == 1) && 1 == handle) && msg == 1) && 1 == msg) && !(1 == rjh___0)) && \result == 1) && client == 1) && msg == 1) && !(0 == \result)) && 1 == sender) && \result == 1) && 1 == msg) && handle == 1) && \result == queue_empty) && tmp == 0) && 1 == msg [2019-11-20 10:25:42,636 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && bob == 1) && handle == 3) && handle == 1) && 1 == handle) && tmp == queue_empty) && msg == 1) && 1 == msg) && !(1 == rjh___0)) && \result == 1) && client == 1) && msg == 1) && \result == 1) && 1 == sender) && 1 == msg) && \result == queue_empty) && 1 == msg [2019-11-20 10:25:42,637 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && bob == 1) && handle == 3) && handle == 1) && 1 == handle) && tmp == queue_empty) && msg == 1) && 1 == msg) && !(1 == rjh___0)) && \result == 1) && client == 1) && msg == 1) && 1 == sender) && \result == 1) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg [2019-11-20 10:25:42,637 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && bob == 1) && handle == 3) && handle == 1) && !(tmp == 0)) && 1 == handle) && tmp == queue_empty) && msg == 1) && 1 == msg) && !(1 == rjh___0)) && \result == 1) && client == 1) && msg == 1) && 1 == sender) && \result == 1) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg [2019-11-20 10:25:42,637 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && bob == 1) && handle == 3) && handle == 1) && 1 == handle) && tmp == queue_empty) && msg == 1) && 1 == msg) && !(1 == rjh___0)) && \result == 1) && client == 1) && msg == 1) && \result == 1) && 1 == sender) && 1 == msg) && \result == queue_empty) && 1 == msg [2019-11-20 10:25:42,637 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && bob == 1) && handle == 3) && handle == 1) && 1 == handle) && tmp == queue_empty) && msg == 1) && !(0 == \result)) && 1 == msg) && !(1 == rjh___0)) && \result == 1) && client == 1) && msg == 1) && \result == 1) && 1 == sender) && 1 == msg) && \result == queue_empty) && 1 == msg [2019-11-20 10:25:42,638 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && bob == 1) && handle == 3) && handle == 1) && !(tmp == 0)) && 1 == handle) && tmp == queue_empty) && msg == 1) && 1 == msg) && !(1 == rjh___0)) && \result == 1) && client == 1) && msg == 1) && 1 == sender) && \result == 1) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg [2019-11-20 10:25:42,638 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((1 == client && 1 == msg) && tmp == 1) && handle == chuck___0) && bob == 1) && handle == 3) && handle == 1) && !(tmp == 0)) && 1 == handle) && msg == 1) && 1 == msg) && !(1 == rjh___0)) && \result == 1) && client == 1) && msg == 1) && \result == 1) && 1 == sender) && 1 == msg) && \result == queue_empty) && 1 == msg [2019-11-20 10:25:42,639 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((1 == client && 1 == msg) && tmp == 1) && handle == chuck___0) && bob == 1) && handle == 3) && handle == 1) && !(tmp == 0)) && 1 == handle) && msg == 1) && 1 == msg) && !(1 == rjh___0)) && \result == 1) && client == 1) && msg == 1) && \result == 1) && 1 == sender) && 1 == msg) && \result == queue_empty) && 1 == msg [2019-11-20 10:25:42,639 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((1 == client && 1 == msg) && tmp == 1) && handle == chuck___0) && bob == 1) && handle == 3) && handle == 1) && !(tmp == 0)) && 1 == handle) && msg == 1) && 1 == msg) && !(1 == rjh___0)) && \result == 1) && client == 1) && msg == 1) && \result == 1) && 1 == sender) && 1 == msg) && \result == queue_empty) && 1 == msg [2019-11-20 10:25:42,830 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_a35a28c5-e590-42b3-b25e-5ca1883e3327/bin/uautomizer/witness.graphml [2019-11-20 10:25:42,831 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-20 10:25:42,832 INFO L168 Benchmark]: Toolchain (without parser) took 37951.43 ms. Allocated memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: 900.7 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -199.6 MB). Peak memory consumption was 701.1 MB. Max. memory is 11.5 GB. [2019-11-20 10:25:42,833 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 10:25:42,833 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1164.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -172.7 MB). Peak memory consumption was 30.0 MB. Max. memory is 11.5 GB. [2019-11-20 10:25:42,833 INFO L168 Benchmark]: Boogie Procedure Inliner took 177.44 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-20 10:25:42,834 INFO L168 Benchmark]: Boogie Preprocessor took 177.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 10:25:42,834 INFO L168 Benchmark]: RCFGBuilder took 2770.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -17.5 MB). Peak memory consumption was 212.6 MB. Max. memory is 11.5 GB. [2019-11-20 10:25:42,835 INFO L168 Benchmark]: TraceAbstraction took 33327.46 ms. Allocated memory was 1.2 GB in the beginning and 1.9 GB in the end (delta: 737.1 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -73.7 MB). Peak memory consumption was 843.1 MB. Max. memory is 11.5 GB. [2019-11-20 10:25:42,835 INFO L168 Benchmark]: Witness Printer took 328.14 ms. Allocated memory is still 1.9 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 48.1 MB). Peak memory consumption was 48.1 MB. Max. memory is 11.5 GB. [2019-11-20 10:25:42,838 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1164.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -172.7 MB). Peak memory consumption was 30.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 177.44 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 177.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2770.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -17.5 MB). Peak memory consumption was 212.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 33327.46 ms. Allocated memory was 1.2 GB in the beginning and 1.9 GB in the end (delta: 737.1 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -73.7 MB). Peak memory consumption was 843.1 MB. Max. memory is 11.5 GB. * Witness Printer took 328.14 ms. Allocated memory is still 1.9 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 48.1 MB). Peak memory consumption was 48.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 1291]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 1291]: 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: 404]: Loop Invariant Derived loop invariant: ((((((((((((((((((((1 == client && 1 == msg) && tmp == 1) && handle == chuck___0) && bob == 1) && handle == 3) && handle == 1) && 1 == handle) && msg == 1) && 1 == msg) && !(1 == rjh___0)) && \result == 1) && client == 1) && msg == 1) && !(0 == \result)) && 1 == sender) && \result == 1) && 1 == msg) && handle == 1) && \result == queue_empty) && tmp == 0) && 1 == msg - InvariantResult [Line: 1700]: Loop Invariant Derived loop invariant: ((((((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && bob == 1) && handle == 3) && handle == 1) && 1 == handle) && tmp == queue_empty) && msg == 1) && 1 == msg) && !(1 == rjh___0)) && \result == 1) && client == 1) && msg == 1) && 1 == sender) && \result == 1) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg - InvariantResult [Line: 404]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1700]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 737]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((((((handle == chuck___0 && bob == 1) && handle == 3) && 1 == handle) && tmp == queue_empty) && 0 == in_encrypted) && !(1 == rjh___0)) && 1 == msg) && \result == 1) && client == 1) && 1 == sender) && \result == 1) && __ste_email_isEncrypted0 == 0) && \result == queue_empty) && 1 == msg - InvariantResult [Line: 737]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 737]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 442]: Loop Invariant Derived loop invariant: (((((((((((handle == chuck___0 && bob == 1) && handle == 3) && 1 == handle) && tmp == queue_empty) && 0 == in_encrypted) && !(1 == rjh___0)) && \result == 1) && 1 == sender) && \result == 1) && __ste_email_isEncrypted0 == 0) && \result == queue_empty) && 1 == msg - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 737]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 737]: Loop Invariant Derived loop invariant: (((((((((((((((((((1 == msg && 1 == client) && handle == chuck___0) && bob == 1) && handle == 3) && 1 == queue_empty) && handle == 1) && 1 == handle) && tmp == queue_empty) && 0 == in_encrypted) && msg == 1) && 1 == msg) && !(1 == rjh___0)) && client == 1) && msg == 1) && 1 == sender) && \result == 1) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg - InvariantResult [Line: 737]: Loop Invariant Derived loop invariant: ((((((((((((((((((1 == msg && 1 == client) && tmp == 1) && handle == chuck___0) && bob == 1) && handle == 3) && handle == 1) && 1 == handle) && msg == 1) && !(1 == rjh___0)) && 1 == msg) && \result == 1) && client == 1) && msg == 1) && 1 == sender) && \result == 1) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg - InvariantResult [Line: 413]: Loop Invariant Derived loop invariant: ((((((((((((((((((1 == client && 1 == msg) && tmp == 1) && handle == chuck___0) && bob == 1) && handle == 3) && handle == 1) && 1 == handle) && msg == 1) && 1 == msg) && !(1 == rjh___0)) && \result == 1) && client == 1) && msg == 1) && 1 == sender) && \result == 1) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg - InvariantResult [Line: 737]: Loop Invariant Derived loop invariant: ((((((((((((((((((1 == client && 1 == msg) && tmp == 1) && handle == chuck___0) && bob == 1) && handle == 3) && handle == 1) && 1 == handle) && msg == 1) && 1 == msg) && !(1 == rjh___0)) && \result == 1) && client == 1) && msg == 1) && \result == 1) && 1 == sender) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg - InvariantResult [Line: 413]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 737]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2559]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 2667]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 1553]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 1794]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1744]: Loop Invariant Derived loop invariant: (((((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && bob == 1) && handle == 3) && handle == 1) && 1 == handle) && tmp == queue_empty) && msg == 1) && 1 == msg) && !(1 == rjh___0)) && \result == 1) && client == 1) && msg == 1) && \result == 1) && 1 == sender) && 1 == msg) && \result == queue_empty) && 1 == msg - InvariantResult [Line: 2559]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 641]: Loop Invariant Derived loop invariant: ((((((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && 1 == sender) && __ste_email_isEncrypted0 == 0) && 1 == handle) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty) && 1 == msg - InvariantResult [Line: 2667]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 2667]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && 0 == op1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 2559]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 2613]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && 0 == op1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 811]: Loop Invariant Derived loop invariant: (((((((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && bob == 1) && handle == 3) && handle == 1) && !(tmp == 0)) && 1 == handle) && tmp == queue_empty) && msg == 1) && 1 == msg) && !(1 == rjh___0)) && \result == 1) && client == 1) && msg == 1) && 1 == sender) && \result == 1) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg - InvariantResult [Line: 2667]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 1794]: Loop Invariant Derived loop invariant: ((((((((((((((((((1 == msg && 1 == client) && tmp == 1) && handle == chuck___0) && bob == 1) && handle == 3) && handle == 1) && 1 == handle) && msg == 1) && !(1 == rjh___0)) && 1 == msg) && \result == 1) && client == 1) && msg == 1) && 1 == sender) && \result == 1) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg - InvariantResult [Line: 811]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1794]: Loop Invariant Derived loop invariant: ((((((((((((((((((1 == client && 1 == msg) && tmp == 1) && handle == chuck___0) && bob == 1) && handle == 3) && handle == 1) && !(tmp == 0)) && 1 == handle) && msg == 1) && 1 == msg) && !(1 == rjh___0)) && \result == 1) && client == 1) && msg == 1) && \result == 1) && 1 == sender) && 1 == msg) && \result == queue_empty) && 1 == msg - InvariantResult [Line: 2559]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 1563]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 2667]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 1794]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1785]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2559]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && 0 == op1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 478]: Loop Invariant Derived loop invariant: ((((((((((((((((((1 == msg && 1 == client) && tmp == 1) && handle == chuck___0) && bob == 1) && handle == 3) && handle == 1) && 1 == handle) && msg == 1) && !(1 == rjh___0)) && 1 == msg) && \result == 1) && client == 1) && msg == 1) && 1 == sender) && \result == 1) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((((((handle == chuck___0 && handle == 3) && bob == 1) && !(handle == 2)) && tmp == queue_empty) && 0 == in_encrypted) && !(rjh == __ste_Client_Keyring0_User0)) && !(1 == rjh___0)) && \result == 1) && __ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1) && __ste_email_isEncrypted0 == 0) && !(handle == 1)) && 0 == __ste_Client_Keyring0_User0) && \result == queue_empty - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((\result == 1 && __ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1) && bob == 1) && handle == 2) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && handle == rjh___0) && 0 == in_encrypted) && 0 == __ste_Client_Keyring0_User0) && !(rjh == __ste_Client_Keyring0_User0)) && \result == queue_empty - InvariantResult [Line: 478]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 756]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((((handle == chuck___0 && handle == 3) && bob == 1) && tmp == queue_empty) && 0 == in_encrypted) && !(rjh == __ste_Client_Keyring0_User0)) && !(1 == rjh___0)) && \result == 1) && __ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1) && __ste_email_isEncrypted0 == 0) && !(handle == 1)) && 0 == __ste_Client_Keyring0_User0) && \result == queue_empty - InvariantResult [Line: 2579]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 2579]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 260]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((__ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1 && 1 == queue_empty) && bob == 1) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && 0 == __ste_Client_Keyring0_User0) && \result == queue_empty - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((__ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1 && 1 == queue_empty) && bob == 1) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && 0 == __ste_Client_Keyring0_User0) && \result == queue_empty - InvariantResult [Line: 756]: Loop Invariant Derived loop invariant: ((((((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && bob == 1) && handle == 3) && handle == 1) && 1 == handle) && tmp == queue_empty) && msg == 1) && 1 == msg) && !(1 == rjh___0)) && \result == 1) && client == 1) && msg == 1) && 1 == sender) && \result == 1) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg - InvariantResult [Line: 585]: Loop Invariant Derived loop invariant: (((((((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && bob == 1) && handle == 3) && handle == 1) && !(tmp == 0)) && 1 == handle) && tmp == queue_empty) && msg == 1) && 1 == msg) && !(1 == rjh___0)) && \result == 1) && client == 1) && msg == 1) && 1 == sender) && \result == 1) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg - InvariantResult [Line: 78]: Loop Invariant Derived loop invariant: ((((__ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1 && 1 == queue_empty) && __ste_email_isEncrypted0 == 0) && 0 == in_encrypted) && 0 == __ste_Client_Keyring0_User0) && \result == queue_empty - InvariantResult [Line: 585]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((((\result == 1 && __ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1) && bob == 1) && handle == 2) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && !(handle == 1)) && handle == rjh___0) && 0 == in_encrypted) && 0 == __ste_Client_Keyring0_User0) && !(rjh == __ste_Client_Keyring0_User0)) && \result == queue_empty - InvariantResult [Line: 2535]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((__ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1 && 1 == queue_empty) && __ste_email_isEncrypted0 == 0) && 0 == in_encrypted) && 0 == __ste_Client_Keyring0_User0 - InvariantResult [Line: 2579]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && 0 == op1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 2579]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 2720]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && 0 == op1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 2579]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 830]: Loop Invariant Derived loop invariant: (((((((((((((handle == chuck___0 && bob == 1) && handle == 3) && 1 == handle) && tmp == queue_empty) && 0 == in_encrypted) && !(1 == rjh___0)) && 1 == msg) && \result == 1) && client == 1) && 1 == sender) && \result == 1) && __ste_email_isEncrypted0 == 0) && \result == queue_empty) && 1 == msg - InvariantResult [Line: 2535]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 2535]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && 0 == op1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 2535]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 830]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2535]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 491]: Loop Invariant Derived loop invariant: ((((((((((((((((((1 == msg && 1 == client) && handle == chuck___0) && 1 == handle) && bob == 1) && handle == 3) && 1 == handle) && tmp == queue_empty) && 0 == in_encrypted) && !(1 == rjh___0)) && 1 == msg) && \result == 1) && client == 1) && msg == 1) && 1 == sender) && \result == 1) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg - InvariantResult [Line: 2488]: Loop Invariant Derived loop invariant: (((((((((((((handle == chuck___0 && bob == 1) && handle == 3) && 1 == handle) && tmp == queue_empty) && 0 == in_encrypted) && !(1 == rjh___0)) && 1 == msg) && \result == 1) && client == 1) && 1 == sender) && \result == 1) && __ste_email_isEncrypted0 == 0) && \result == queue_empty) && 1 == msg - InvariantResult [Line: 604]: Loop Invariant Derived loop invariant: (((((((((((((((((1 == msg && 1 == client) && handle == chuck___0) && 1 == handle) && bob == 1) && handle == 3) && 1 == handle) && tmp == queue_empty) && 0 == in_encrypted) && !(1 == rjh___0)) && 1 == msg) && \result == 1) && client == 1) && 1 == sender) && \result == 1) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg - InvariantResult [Line: 1417]: Loop Invariant Derived loop invariant: ((((((((((((handle == chuck___0 && handle == 3) && bob == 1) && !(handle == 2)) && tmp == queue_empty) && 0 == in_encrypted) && !(rjh == __ste_Client_Keyring0_User0)) && !(1 == rjh___0)) && \result == 1) && __ste_Client_Keyring0_User0 == __ste_Client_Keyring0_User1) && __ste_email_isEncrypted0 == 0) && !(handle == 1)) && 0 == __ste_Client_Keyring0_User0) && \result == queue_empty - InvariantResult [Line: 2488]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 491]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2488]: Loop Invariant Derived loop invariant: ((((((((((((((((((1 == msg && 1 == client) && tmp == 1) && handle == chuck___0) && bob == 1) && handle == 3) && handle == 1) && 1 == handle) && msg == 1) && !(1 == rjh___0)) && 1 == msg) && \result == 1) && client == 1) && msg == 1) && 1 == sender) && \result == 1) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg - InvariantResult [Line: 2923]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2488]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2923]: Loop Invariant Derived loop invariant: (((((((((((((((((1 == msg && 1 == client) && handle == chuck___0) && 1 == handle) && bob == 1) && handle == 3) && 1 == handle) && tmp == queue_empty) && 0 == in_encrypted) && !(1 == rjh___0)) && 1 == msg) && \result == 1) && client == 1) && 1 == sender) && \result == 1) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg - InvariantResult [Line: 604]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 246]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 1850]: Loop Invariant Derived loop invariant: (((((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && bob == 1) && handle == 3) && handle == 1) && 1 == handle) && tmp == queue_empty) && msg == 1) && 1 == msg) && !(1 == rjh___0)) && \result == 1) && client == 1) && msg == 1) && \result == 1) && 1 == sender) && 1 == msg) && \result == queue_empty) && 1 == msg - InvariantResult [Line: 196]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 210]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 604]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && 1 == sender) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty) && 1 == msg - InvariantResult [Line: 1776]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1850]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 221]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 235]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 135]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 774]: Loop Invariant Derived loop invariant: ((((((((((((((((((1 == msg && 1 == client) && tmp == 1) && handle == chuck___0) && bob == 1) && handle == 3) && handle == 1) && 1 == handle) && msg == 1) && !(1 == rjh___0)) && 1 == msg) && \result == 1) && client == 1) && msg == 1) && 1 == sender) && \result == 1) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 774]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 134]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 2774]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2774]: Loop Invariant Derived loop invariant: ((((((((((((((((((1 == client && 1 == msg) && tmp == 1) && handle == chuck___0) && bob == 1) && handle == 3) && handle == 1) && !(tmp == 0)) && 1 == handle) && msg == 1) && 1 == msg) && !(1 == rjh___0)) && \result == 1) && client == 1) && msg == 1) && \result == 1) && 1 == sender) && 1 == msg) && \result == queue_empty) && 1 == msg - InvariantResult [Line: 2774]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 1450]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 848]: Loop Invariant Derived loop invariant: ((((((((((((((((((1 == client && 1 == msg) && tmp == 1) && handle == chuck___0) && bob == 1) && handle == 3) && handle == 1) && !(tmp == 0)) && 1 == handle) && msg == 1) && 1 == msg) && !(1 == rjh___0)) && \result == 1) && client == 1) && msg == 1) && \result == 1) && 1 == sender) && 1 == msg) && \result == queue_empty) && 1 == msg - InvariantResult [Line: 848]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1629]: Loop Invariant Derived loop invariant: ((((((((((((((((1 == client && handle == chuck___0) && 1 == handle) && bob == 1) && handle == 3) && 1 == handle) && tmp == queue_empty) && 0 == in_encrypted) && !(1 == rjh___0)) && 1 == msg) && \result == 1) && client == 1) && 1 == sender) && \result == 1) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg - InvariantResult [Line: 182]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 2828]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && 0 == op1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 2774]: Loop Invariant Derived loop invariant: (((((((((((((((((1 == client && handle == chuck___0) && 1 == handle) && bob == 1) && handle == 3) && 1 == handle) && tmp == queue_empty) && 0 == in_encrypted) && !(1 == rjh___0)) && 1 == msg) && \result == 1) && client == 1) && 1 == sender) && \result == 1) && __ste_email_isEncrypted0 == 0) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg - InvariantResult [Line: 1629]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 622]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 793]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 622]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 143]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 157]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 1767]: Loop Invariant Derived loop invariant: ((((((((((((((((((1 == client && 1 == msg) && handle == chuck___0) && bob == 1) && handle == 3) && handle == 1) && 1 == handle) && tmp == queue_empty) && msg == 1) && !(0 == \result)) && 1 == msg) && !(1 == rjh___0)) && \result == 1) && client == 1) && msg == 1) && \result == 1) && 1 == sender) && 1 == msg) && \result == queue_empty) && 1 == msg - InvariantResult [Line: 168]: Loop Invariant Derived loop invariant: (((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 793]: Loop Invariant Derived loop invariant: (((((((((((((((((1 == client && handle == chuck___0) && 1 == handle) && bob == 1) && handle == 3) && 1 == handle) && tmp == queue_empty) && 0 == in_encrypted) && !(1 == rjh___0)) && 1 == msg) && \result == 1) && client == 1) && 1 == sender) && \result == 1) && __ste_email_isEncrypted0 == 0) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg - InvariantResult [Line: 1461]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && !(1 == rjh___0)) && 1 == queue_empty) && bob == 1) && 0 == op1) && handle == 3) && __ste_email_isEncrypted0 == 0) && tmp == queue_empty) && 0 == in_encrypted) && \result == queue_empty - InvariantResult [Line: 1440]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 622]: Loop Invariant Derived loop invariant: ((((((((((((((((1 == client && handle == chuck___0) && 1 == handle) && bob == 1) && handle == 3) && 1 == handle) && tmp == queue_empty) && 0 == in_encrypted) && !(1 == rjh___0)) && 1 == msg) && \result == 1) && client == 1) && 1 == sender) && \result == 1) && __ste_email_isEncrypted0 == 0) && 1 == msg) && \result == queue_empty) && 1 == msg - InvariantResult [Line: 622]: Loop Invariant Derived loop invariant: (((((((((((((((((1 == msg && 1 == client) && handle == chuck___0) && bob == 1) && handle == 3) && 1 == handle) && tmp == queue_empty) && 0 == in_encrypted) && !(1 == rjh___0)) && 1 == msg) && \result == 1) && client == 1) && msg == 1) && 1 == sender) && \result == 1) && 1 == msg) && handle == 1) && \result == queue_empty) && 1 == msg - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 477 locations, 2 error locations. Result: SAFE, OverallTime: 33.1s, OverallIterations: 18, TraceHistogramMax: 2, AutomataDifference: 6.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 21.5s, HoareTripleCheckerStatistics: 14314 SDtfs, 27654 SDslu, 29275 SDs, 0 SdLazy, 903 SolverSat, 118 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 144 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 111 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 69 ImplicationChecksByTransitivity, 1.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1704occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.7s AutomataMinimizationTime, 18 MinimizatonAttempts, 5425 StatesRemovedByMinimization, 15 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 119 LocationsWithAnnotation, 119 PreInvPairs, 532 NumberOfFragments, 3661 HoareAnnotationTreeSize, 119 FomulaSimplifications, 7730148 FormulaSimplificationTreeSizeReduction, 4.2s HoareSimplificationTime, 119 FomulaSimplificationsInter, 5039219 FormulaSimplificationTreeSizeReductionInter, 17.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 1.5s InterpolantComputationTime, 1328 NumberOfCodeBlocks, 1328 NumberOfCodeBlocksAsserted, 18 NumberOfCheckSat, 1310 ConstructedInterpolants, 0 QuantifiedInterpolants, 183181 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 18 InterpolantComputations, 18 PerfectInterpolantSequences, 24/24 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...