./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/email_spec8_product12.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9a8b2e8d Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/product-lines/email_spec8_product12.cil.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f3a66e5b65724db001a03e79c8b1c3e167d39519 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.25-9a8b2e8 [2020-10-20 01:37:39,093 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-20 01:37:39,095 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-20 01:37:39,120 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-20 01:37:39,121 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-20 01:37:39,122 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-20 01:37:39,124 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-20 01:37:39,126 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-20 01:37:39,127 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-20 01:37:39,128 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-20 01:37:39,129 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-20 01:37:39,130 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-20 01:37:39,131 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-20 01:37:39,132 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-20 01:37:39,133 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-20 01:37:39,136 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-20 01:37:39,139 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-20 01:37:39,150 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-20 01:37:39,153 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-20 01:37:39,156 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-20 01:37:39,160 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-20 01:37:39,163 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-20 01:37:39,166 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-20 01:37:39,168 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-20 01:37:39,173 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-20 01:37:39,173 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-20 01:37:39,173 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-20 01:37:39,175 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-20 01:37:39,176 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-20 01:37:39,177 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-20 01:37:39,177 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-20 01:37:39,178 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-20 01:37:39,178 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-20 01:37:39,179 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-20 01:37:39,181 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-20 01:37:39,182 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-20 01:37:39,183 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-20 01:37:39,183 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-20 01:37:39,183 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-20 01:37:39,184 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-20 01:37:39,186 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-20 01:37:39,187 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-10-20 01:37:39,242 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-20 01:37:39,243 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-20 01:37:39,244 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-20 01:37:39,245 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-20 01:37:39,245 INFO L138 SettingsManager]: * Use SBE=true [2020-10-20 01:37:39,245 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-20 01:37:39,247 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-20 01:37:39,247 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-20 01:37:39,248 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-20 01:37:39,248 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-20 01:37:39,248 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-20 01:37:39,248 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-20 01:37:39,249 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-20 01:37:39,249 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-20 01:37:39,250 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-20 01:37:39,250 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-20 01:37:39,252 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-20 01:37:39,252 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-20 01:37:39,253 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-20 01:37:39,253 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-20 01:37:39,253 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-20 01:37:39,253 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-20 01:37:39,254 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-20 01:37:39,254 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-20 01:37:39,254 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-20 01:37:39,256 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-20 01:37:39,256 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-20 01:37:39,257 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-20 01:37:39,257 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-20 01:37:39,257 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f3a66e5b65724db001a03e79c8b1c3e167d39519 [2020-10-20 01:37:39,516 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-20 01:37:39,538 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-20 01:37:39,544 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-20 01:37:39,545 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-20 01:37:39,547 INFO L275 PluginConnector]: CDTParser initialized [2020-10-20 01:37:39,548 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec8_product12.cil.c [2020-10-20 01:37:39,619 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4603b43cf/661252d142674887a68a332946d06cc5/FLAGae4b98829 [2020-10-20 01:37:40,239 INFO L306 CDTParser]: Found 1 translation units. [2020-10-20 01:37:40,240 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec8_product12.cil.c [2020-10-20 01:37:40,265 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4603b43cf/661252d142674887a68a332946d06cc5/FLAGae4b98829 [2020-10-20 01:37:40,458 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4603b43cf/661252d142674887a68a332946d06cc5 [2020-10-20 01:37:40,461 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-20 01:37:40,466 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-10-20 01:37:40,468 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-20 01:37:40,468 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-20 01:37:40,471 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-20 01:37:40,472 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 01:37:40" (1/1) ... [2020-10-20 01:37:40,475 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@486f4793 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 01:37:40, skipping insertion in model container [2020-10-20 01:37:40,476 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 01:37:40" (1/1) ... [2020-10-20 01:37:40,483 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-20 01:37:40,571 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-20 01:37:41,176 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-20 01:37:41,198 INFO L203 MainTranslator]: Completed pre-run [2020-10-20 01:37:41,370 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-20 01:37:41,501 INFO L208 MainTranslator]: Completed translation [2020-10-20 01:37:41,502 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 01:37:41 WrapperNode [2020-10-20 01:37:41,502 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-20 01:37:41,504 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-20 01:37:41,504 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-20 01:37:41,504 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-20 01:37:41,514 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 01:37:41" (1/1) ... [2020-10-20 01:37:41,577 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 01:37:41" (1/1) ... [2020-10-20 01:37:41,656 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-20 01:37:41,657 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-20 01:37:41,657 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-20 01:37:41,657 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-20 01:37:41,677 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 01:37:41" (1/1) ... [2020-10-20 01:37:41,678 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 01:37:41" (1/1) ... [2020-10-20 01:37:41,684 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 01:37:41" (1/1) ... [2020-10-20 01:37:41,684 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 01:37:41" (1/1) ... [2020-10-20 01:37:41,714 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 01:37:41" (1/1) ... [2020-10-20 01:37:41,751 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 01:37:41" (1/1) ... [2020-10-20 01:37:41,763 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 01:37:41" (1/1) ... [2020-10-20 01:37:41,786 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-20 01:37:41,791 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-20 01:37:41,791 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-20 01:37:41,791 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-20 01:37:41,792 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 01:37:41" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-20 01:37:41,895 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2020-10-20 01:37:41,895 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-20 01:37:41,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-20 01:37:41,897 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-20 01:37:41,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-20 01:37:44,094 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-20 01:37:44,095 INFO L298 CfgBuilder]: Removed 235 assume(true) statements. [2020-10-20 01:37:44,097 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.10 01:37:44 BoogieIcfgContainer [2020-10-20 01:37:44,097 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-20 01:37:44,099 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-20 01:37:44,099 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-20 01:37:44,102 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-20 01:37:44,103 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.10 01:37:40" (1/3) ... [2020-10-20 01:37:44,104 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ca470d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.10 01:37:44, skipping insertion in model container [2020-10-20 01:37:44,104 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 01:37:41" (2/3) ... [2020-10-20 01:37:44,104 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ca470d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.10 01:37:44, skipping insertion in model container [2020-10-20 01:37:44,105 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.10 01:37:44" (3/3) ... [2020-10-20 01:37:44,107 INFO L111 eAbstractionObserver]: Analyzing ICFG email_spec8_product12.cil.c [2020-10-20 01:37:44,118 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-10-20 01:37:44,126 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2020-10-20 01:37:44,140 INFO L253 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2020-10-20 01:37:44,168 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-20 01:37:44,168 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-20 01:37:44,169 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-20 01:37:44,169 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-20 01:37:44,169 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-20 01:37:44,169 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-20 01:37:44,170 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-20 01:37:44,170 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-20 01:37:44,194 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states. [2020-10-20 01:37:44,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2020-10-20 01:37:44,207 INFO L414 BasicCegarLoop]: Found error trace [2020-10-20 01:37:44,208 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-20 01:37:44,209 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-20 01:37:44,215 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 01:37:44,215 INFO L82 PathProgramCache]: Analyzing trace with hash 1406579473, now seen corresponding path program 1 times [2020-10-20 01:37:44,226 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-20 01:37:44,226 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1177949075] [2020-10-20 01:37:44,227 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-20 01:37:44,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-20 01:37:44,611 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-20 01:37:44,612 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1177949075] [2020-10-20 01:37:44,613 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-20 01:37:44,613 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-20 01:37:44,614 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [77074100] [2020-10-20 01:37:44,619 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-20 01:37:44,619 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-20 01:37:44,633 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-20 01:37:44,634 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-20 01:37:44,637 INFO L87 Difference]: Start difference. First operand 385 states. Second operand 3 states. [2020-10-20 01:37:44,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-20 01:37:44,790 INFO L93 Difference]: Finished difference Result 1116 states and 1963 transitions. [2020-10-20 01:37:44,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-20 01:37:44,792 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 41 [2020-10-20 01:37:44,793 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-20 01:37:44,829 INFO L225 Difference]: With dead ends: 1116 [2020-10-20 01:37:44,830 INFO L226 Difference]: Without dead ends: 678 [2020-10-20 01:37:44,842 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-20 01:37:44,886 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 678 states. [2020-10-20 01:37:44,961 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 678 to 348. [2020-10-20 01:37:44,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 348 states. [2020-10-20 01:37:44,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 348 states and 608 transitions. [2020-10-20 01:37:44,967 INFO L78 Accepts]: Start accepts. Automaton has 348 states and 608 transitions. Word has length 41 [2020-10-20 01:37:44,968 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-20 01:37:44,968 INFO L481 AbstractCegarLoop]: Abstraction has 348 states and 608 transitions. [2020-10-20 01:37:44,969 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-20 01:37:44,969 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 608 transitions. [2020-10-20 01:37:44,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2020-10-20 01:37:44,979 INFO L414 BasicCegarLoop]: Found error trace [2020-10-20 01:37:44,979 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-20 01:37:44,979 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-20 01:37:44,980 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-20 01:37:44,980 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 01:37:44,981 INFO L82 PathProgramCache]: Analyzing trace with hash 1229064159, now seen corresponding path program 1 times [2020-10-20 01:37:44,981 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-20 01:37:44,981 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2091311959] [2020-10-20 01:37:44,982 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-20 01:37:45,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-20 01:37:45,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-20 01:37:45,163 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2091311959] [2020-10-20 01:37:45,163 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-20 01:37:45,163 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-20 01:37:45,163 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1017744901] [2020-10-20 01:37:45,166 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-20 01:37:45,167 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-20 01:37:45,167 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-20 01:37:45,167 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-10-20 01:37:45,167 INFO L87 Difference]: Start difference. First operand 348 states and 608 transitions. Second operand 5 states. [2020-10-20 01:37:45,348 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-20 01:37:45,349 INFO L93 Difference]: Finished difference Result 993 states and 1740 transitions. [2020-10-20 01:37:45,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-10-20 01:37:45,350 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 43 [2020-10-20 01:37:45,350 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-20 01:37:45,354 INFO L225 Difference]: With dead ends: 993 [2020-10-20 01:37:45,354 INFO L226 Difference]: Without dead ends: 664 [2020-10-20 01:37:45,356 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2020-10-20 01:37:45,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 664 states. [2020-10-20 01:37:45,371 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 664 to 348. [2020-10-20 01:37:45,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 348 states. [2020-10-20 01:37:45,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 348 states and 607 transitions. [2020-10-20 01:37:45,374 INFO L78 Accepts]: Start accepts. Automaton has 348 states and 607 transitions. Word has length 43 [2020-10-20 01:37:45,374 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-20 01:37:45,374 INFO L481 AbstractCegarLoop]: Abstraction has 348 states and 607 transitions. [2020-10-20 01:37:45,375 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-20 01:37:45,375 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 607 transitions. [2020-10-20 01:37:45,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2020-10-20 01:37:45,376 INFO L414 BasicCegarLoop]: Found error trace [2020-10-20 01:37:45,377 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-20 01:37:45,377 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-20 01:37:45,377 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-20 01:37:45,378 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 01:37:45,378 INFO L82 PathProgramCache]: Analyzing trace with hash 1119354482, now seen corresponding path program 1 times [2020-10-20 01:37:45,378 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-20 01:37:45,379 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1368217320] [2020-10-20 01:37:45,379 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-20 01:37:45,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-20 01:37:45,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-20 01:37:45,475 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1368217320] [2020-10-20 01:37:45,475 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-20 01:37:45,475 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-20 01:37:45,476 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [776972436] [2020-10-20 01:37:45,478 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-20 01:37:45,478 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-20 01:37:45,478 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-20 01:37:45,479 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-20 01:37:45,479 INFO L87 Difference]: Start difference. First operand 348 states and 607 transitions. Second operand 3 states. [2020-10-20 01:37:45,519 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-20 01:37:45,519 INFO L93 Difference]: Finished difference Result 678 states and 1188 transitions. [2020-10-20 01:37:45,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-20 01:37:45,520 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 44 [2020-10-20 01:37:45,520 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-20 01:37:45,522 INFO L225 Difference]: With dead ends: 678 [2020-10-20 01:37:45,522 INFO L226 Difference]: Without dead ends: 353 [2020-10-20 01:37:45,523 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-20 01:37:45,525 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 353 states. [2020-10-20 01:37:45,534 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 353 to 348. [2020-10-20 01:37:45,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 348 states. [2020-10-20 01:37:45,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 348 states and 606 transitions. [2020-10-20 01:37:45,537 INFO L78 Accepts]: Start accepts. Automaton has 348 states and 606 transitions. Word has length 44 [2020-10-20 01:37:45,537 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-20 01:37:45,537 INFO L481 AbstractCegarLoop]: Abstraction has 348 states and 606 transitions. [2020-10-20 01:37:45,537 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-20 01:37:45,538 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 606 transitions. [2020-10-20 01:37:45,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2020-10-20 01:37:45,539 INFO L414 BasicCegarLoop]: Found error trace [2020-10-20 01:37:45,539 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-20 01:37:45,540 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-20 01:37:45,540 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-20 01:37:45,540 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 01:37:45,540 INFO L82 PathProgramCache]: Analyzing trace with hash 529516012, now seen corresponding path program 1 times [2020-10-20 01:37:45,541 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-20 01:37:45,541 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [56622814] [2020-10-20 01:37:45,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-20 01:37:45,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-20 01:37:45,605 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-20 01:37:45,605 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [56622814] [2020-10-20 01:37:45,606 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-20 01:37:45,606 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-20 01:37:45,606 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1786370760] [2020-10-20 01:37:45,607 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-20 01:37:45,607 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-20 01:37:45,607 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-20 01:37:45,607 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-20 01:37:45,607 INFO L87 Difference]: Start difference. First operand 348 states and 606 transitions. Second operand 3 states. [2020-10-20 01:37:45,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-20 01:37:45,641 INFO L93 Difference]: Finished difference Result 688 states and 1201 transitions. [2020-10-20 01:37:45,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-20 01:37:45,642 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 45 [2020-10-20 01:37:45,642 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-20 01:37:45,665 INFO L225 Difference]: With dead ends: 688 [2020-10-20 01:37:45,666 INFO L226 Difference]: Without dead ends: 348 [2020-10-20 01:37:45,667 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-20 01:37:45,668 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 348 states. [2020-10-20 01:37:45,678 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 348 to 348. [2020-10-20 01:37:45,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 348 states. [2020-10-20 01:37:45,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 348 states and 604 transitions. [2020-10-20 01:37:45,680 INFO L78 Accepts]: Start accepts. Automaton has 348 states and 604 transitions. Word has length 45 [2020-10-20 01:37:45,680 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-20 01:37:45,681 INFO L481 AbstractCegarLoop]: Abstraction has 348 states and 604 transitions. [2020-10-20 01:37:45,681 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-20 01:37:45,681 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 604 transitions. [2020-10-20 01:37:45,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2020-10-20 01:37:45,682 INFO L414 BasicCegarLoop]: Found error trace [2020-10-20 01:37:45,682 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-20 01:37:45,683 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-20 01:37:45,683 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-20 01:37:45,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 01:37:45,684 INFO L82 PathProgramCache]: Analyzing trace with hash -1405066185, now seen corresponding path program 1 times [2020-10-20 01:37:45,684 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-20 01:37:45,684 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1477880134] [2020-10-20 01:37:45,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-20 01:37:45,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-20 01:37:45,748 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-20 01:37:45,748 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1477880134] [2020-10-20 01:37:45,748 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-20 01:37:45,749 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-20 01:37:45,749 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [129456578] [2020-10-20 01:37:45,749 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-20 01:37:45,749 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-20 01:37:45,750 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-20 01:37:45,750 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-10-20 01:37:45,751 INFO L87 Difference]: Start difference. First operand 348 states and 604 transitions. Second operand 5 states. [2020-10-20 01:37:45,902 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-20 01:37:45,902 INFO L93 Difference]: Finished difference Result 983 states and 1720 transitions. [2020-10-20 01:37:45,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-20 01:37:45,903 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 46 [2020-10-20 01:37:45,904 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-20 01:37:45,907 INFO L225 Difference]: With dead ends: 983 [2020-10-20 01:37:45,908 INFO L226 Difference]: Without dead ends: 662 [2020-10-20 01:37:45,909 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-10-20 01:37:45,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 662 states. [2020-10-20 01:37:45,926 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 662 to 348. [2020-10-20 01:37:45,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 348 states. [2020-10-20 01:37:45,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 348 states and 603 transitions. [2020-10-20 01:37:45,928 INFO L78 Accepts]: Start accepts. Automaton has 348 states and 603 transitions. Word has length 46 [2020-10-20 01:37:45,928 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-20 01:37:45,929 INFO L481 AbstractCegarLoop]: Abstraction has 348 states and 603 transitions. [2020-10-20 01:37:45,929 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-20 01:37:45,929 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 603 transitions. [2020-10-20 01:37:45,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2020-10-20 01:37:45,930 INFO L414 BasicCegarLoop]: Found error trace [2020-10-20 01:37:45,931 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-20 01:37:45,931 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-20 01:37:45,931 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-20 01:37:45,931 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 01:37:45,932 INFO L82 PathProgramCache]: Analyzing trace with hash 2127825844, now seen corresponding path program 1 times [2020-10-20 01:37:45,932 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-20 01:37:45,932 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [519742589] [2020-10-20 01:37:45,933 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-20 01:37:45,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-20 01:37:46,010 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-20 01:37:46,010 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [519742589] [2020-10-20 01:37:46,010 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-20 01:37:46,011 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-20 01:37:46,012 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1755688989] [2020-10-20 01:37:46,013 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-20 01:37:46,016 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-20 01:37:46,016 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-20 01:37:46,017 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-10-20 01:37:46,017 INFO L87 Difference]: Start difference. First operand 348 states and 603 transitions. Second operand 5 states. [2020-10-20 01:37:46,171 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-20 01:37:46,171 INFO L93 Difference]: Finished difference Result 988 states and 1725 transitions. [2020-10-20 01:37:46,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-20 01:37:46,172 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 47 [2020-10-20 01:37:46,172 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-20 01:37:46,176 INFO L225 Difference]: With dead ends: 988 [2020-10-20 01:37:46,176 INFO L226 Difference]: Without dead ends: 667 [2020-10-20 01:37:46,177 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-10-20 01:37:46,179 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 667 states. [2020-10-20 01:37:46,198 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 667 to 348. [2020-10-20 01:37:46,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 348 states. [2020-10-20 01:37:46,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 348 states and 602 transitions. [2020-10-20 01:37:46,200 INFO L78 Accepts]: Start accepts. Automaton has 348 states and 602 transitions. Word has length 47 [2020-10-20 01:37:46,200 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-20 01:37:46,201 INFO L481 AbstractCegarLoop]: Abstraction has 348 states and 602 transitions. [2020-10-20 01:37:46,201 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-20 01:37:46,201 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 602 transitions. [2020-10-20 01:37:46,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2020-10-20 01:37:46,202 INFO L414 BasicCegarLoop]: Found error trace [2020-10-20 01:37:46,202 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-20 01:37:46,203 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-20 01:37:46,203 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-20 01:37:46,203 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 01:37:46,204 INFO L82 PathProgramCache]: Analyzing trace with hash 491431836, now seen corresponding path program 1 times [2020-10-20 01:37:46,204 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-20 01:37:46,204 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [643792957] [2020-10-20 01:37:46,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-20 01:37:46,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-20 01:37:46,289 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-20 01:37:46,289 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [643792957] [2020-10-20 01:37:46,290 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-20 01:37:46,290 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-20 01:37:46,290 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [198719656] [2020-10-20 01:37:46,290 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-20 01:37:46,291 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-20 01:37:46,291 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-20 01:37:46,291 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-20 01:37:46,291 INFO L87 Difference]: Start difference. First operand 348 states and 602 transitions. Second operand 3 states. [2020-10-20 01:37:46,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-20 01:37:46,314 INFO L93 Difference]: Finished difference Result 462 states and 787 transitions. [2020-10-20 01:37:46,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-20 01:37:46,315 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2020-10-20 01:37:46,315 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-20 01:37:46,317 INFO L225 Difference]: With dead ends: 462 [2020-10-20 01:37:46,317 INFO L226 Difference]: Without dead ends: 351 [2020-10-20 01:37:46,318 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-20 01:37:46,319 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 351 states. [2020-10-20 01:37:46,336 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 351 to 350. [2020-10-20 01:37:46,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 350 states. [2020-10-20 01:37:46,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 350 states and 604 transitions. [2020-10-20 01:37:46,338 INFO L78 Accepts]: Start accepts. Automaton has 350 states and 604 transitions. Word has length 48 [2020-10-20 01:37:46,338 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-20 01:37:46,338 INFO L481 AbstractCegarLoop]: Abstraction has 350 states and 604 transitions. [2020-10-20 01:37:46,338 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-20 01:37:46,339 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 604 transitions. [2020-10-20 01:37:46,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2020-10-20 01:37:46,340 INFO L414 BasicCegarLoop]: Found error trace [2020-10-20 01:37:46,340 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-20 01:37:46,340 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-10-20 01:37:46,340 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-20 01:37:46,340 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 01:37:46,341 INFO L82 PathProgramCache]: Analyzing trace with hash -1357482402, now seen corresponding path program 1 times [2020-10-20 01:37:46,341 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-20 01:37:46,341 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1373380028] [2020-10-20 01:37:46,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-20 01:37:46,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-20 01:37:46,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-20 01:37:46,392 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1373380028] [2020-10-20 01:37:46,393 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-20 01:37:46,393 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-20 01:37:46,393 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [602213421] [2020-10-20 01:37:46,393 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-20 01:37:46,394 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-20 01:37:46,394 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-20 01:37:46,394 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-20 01:37:46,394 INFO L87 Difference]: Start difference. First operand 350 states and 604 transitions. Second operand 3 states. [2020-10-20 01:37:46,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-20 01:37:46,453 INFO L93 Difference]: Finished difference Result 936 states and 1636 transitions. [2020-10-20 01:37:46,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-20 01:37:46,454 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 54 [2020-10-20 01:37:46,454 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-20 01:37:46,458 INFO L225 Difference]: With dead ends: 936 [2020-10-20 01:37:46,458 INFO L226 Difference]: Without dead ends: 617 [2020-10-20 01:37:46,460 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-20 01:37:46,461 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 617 states. [2020-10-20 01:37:46,489 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 617 to 506. [2020-10-20 01:37:46,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 506 states. [2020-10-20 01:37:46,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 506 states and 890 transitions. [2020-10-20 01:37:46,491 INFO L78 Accepts]: Start accepts. Automaton has 506 states and 890 transitions. Word has length 54 [2020-10-20 01:37:46,494 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-20 01:37:46,494 INFO L481 AbstractCegarLoop]: Abstraction has 506 states and 890 transitions. [2020-10-20 01:37:46,494 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-20 01:37:46,495 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 890 transitions. [2020-10-20 01:37:46,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2020-10-20 01:37:46,496 INFO L414 BasicCegarLoop]: Found error trace [2020-10-20 01:37:46,496 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-20 01:37:46,496 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-10-20 01:37:46,497 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-20 01:37:46,497 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 01:37:46,497 INFO L82 PathProgramCache]: Analyzing trace with hash -1913867361, now seen corresponding path program 1 times [2020-10-20 01:37:46,497 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-20 01:37:46,498 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [873912822] [2020-10-20 01:37:46,498 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-20 01:37:46,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-20 01:37:46,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-20 01:37:46,603 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [873912822] [2020-10-20 01:37:46,603 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [304867027] [2020-10-20 01:37:46,603 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-20 01:37:46,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-20 01:37:46,908 INFO L263 TraceCheckSpWp]: Trace formula consists of 835 conjuncts, 3 conjunts are in the unsatisfiable core [2020-10-20 01:37:46,917 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-20 01:37:46,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-10-20 01:37:46,943 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-10-20 01:37:46,943 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2020-10-20 01:37:46,943 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [106248971] [2020-10-20 01:37:46,944 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-20 01:37:46,944 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-20 01:37:46,944 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-20 01:37:46,945 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-20 01:37:46,945 INFO L87 Difference]: Start difference. First operand 506 states and 890 transitions. Second operand 3 states. [2020-10-20 01:37:46,974 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-20 01:37:46,975 INFO L93 Difference]: Finished difference Result 575 states and 1001 transitions. [2020-10-20 01:37:46,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-20 01:37:46,975 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 55 [2020-10-20 01:37:46,976 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-20 01:37:46,979 INFO L225 Difference]: With dead ends: 575 [2020-10-20 01:37:46,979 INFO L226 Difference]: Without dead ends: 500 [2020-10-20 01:37:46,979 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 55 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-20 01:37:46,981 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 500 states. [2020-10-20 01:37:47,006 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 500 to 500. [2020-10-20 01:37:47,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 500 states. [2020-10-20 01:37:47,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 500 states and 881 transitions. [2020-10-20 01:37:47,009 INFO L78 Accepts]: Start accepts. Automaton has 500 states and 881 transitions. Word has length 55 [2020-10-20 01:37:47,009 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-20 01:37:47,009 INFO L481 AbstractCegarLoop]: Abstraction has 500 states and 881 transitions. [2020-10-20 01:37:47,009 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-20 01:37:47,009 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 881 transitions. [2020-10-20 01:37:47,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2020-10-20 01:37:47,011 INFO L414 BasicCegarLoop]: Found error trace [2020-10-20 01:37:47,011 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-20 01:37:47,224 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2020-10-20 01:37:47,225 INFO L429 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-20 01:37:47,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 01:37:47,226 INFO L82 PathProgramCache]: Analyzing trace with hash 948935389, now seen corresponding path program 1 times [2020-10-20 01:37:47,226 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-20 01:37:47,227 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1305065487] [2020-10-20 01:37:47,227 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-20 01:37:47,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-20 01:37:47,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-20 01:37:47,316 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1305065487] [2020-10-20 01:37:47,316 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1526161527] [2020-10-20 01:37:47,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-20 01:37:47,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-20 01:37:47,597 INFO L263 TraceCheckSpWp]: Trace formula consists of 1051 conjuncts, 3 conjunts are in the unsatisfiable core [2020-10-20 01:37:47,602 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-20 01:37:47,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-20 01:37:47,649 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-10-20 01:37:47,650 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2020-10-20 01:37:47,650 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1868463346] [2020-10-20 01:37:47,650 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-20 01:37:47,651 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-20 01:37:47,651 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-20 01:37:47,651 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-10-20 01:37:47,652 INFO L87 Difference]: Start difference. First operand 500 states and 881 transitions. Second operand 5 states. [2020-10-20 01:37:47,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-20 01:37:47,730 INFO L93 Difference]: Finished difference Result 922 states and 1612 transitions. [2020-10-20 01:37:47,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-20 01:37:47,731 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 82 [2020-10-20 01:37:47,731 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-20 01:37:47,735 INFO L225 Difference]: With dead ends: 922 [2020-10-20 01:37:47,736 INFO L226 Difference]: Without dead ends: 817 [2020-10-20 01:37:47,737 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 82 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-10-20 01:37:47,738 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 817 states. [2020-10-20 01:37:47,795 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 817 to 710. [2020-10-20 01:37:47,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 710 states. [2020-10-20 01:37:47,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 710 states and 1264 transitions. [2020-10-20 01:37:47,799 INFO L78 Accepts]: Start accepts. Automaton has 710 states and 1264 transitions. Word has length 82 [2020-10-20 01:37:47,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-20 01:37:47,799 INFO L481 AbstractCegarLoop]: Abstraction has 710 states and 1264 transitions. [2020-10-20 01:37:47,799 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-20 01:37:47,799 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1264 transitions. [2020-10-20 01:37:47,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2020-10-20 01:37:47,806 INFO L414 BasicCegarLoop]: Found error trace [2020-10-20 01:37:47,807 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-20 01:37:48,021 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-10-20 01:37:48,022 INFO L429 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-20 01:37:48,023 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 01:37:48,023 INFO L82 PathProgramCache]: Analyzing trace with hash 667446416, now seen corresponding path program 1 times [2020-10-20 01:37:48,024 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-20 01:37:48,024 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [304775200] [2020-10-20 01:37:48,024 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-20 01:37:48,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-20 01:37:48,103 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-20 01:37:48,105 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [304775200] [2020-10-20 01:37:48,105 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-20 01:37:48,105 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-20 01:37:48,106 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [411313166] [2020-10-20 01:37:48,106 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-20 01:37:48,106 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-20 01:37:48,107 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-20 01:37:48,107 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-20 01:37:48,107 INFO L87 Difference]: Start difference. First operand 710 states and 1264 transitions. Second operand 3 states. [2020-10-20 01:37:48,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-20 01:37:48,170 INFO L93 Difference]: Finished difference Result 1800 states and 3223 transitions. [2020-10-20 01:37:48,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-20 01:37:48,170 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 88 [2020-10-20 01:37:48,171 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-20 01:37:48,177 INFO L225 Difference]: With dead ends: 1800 [2020-10-20 01:37:48,177 INFO L226 Difference]: Without dead ends: 1179 [2020-10-20 01:37:48,178 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-20 01:37:48,180 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1179 states. [2020-10-20 01:37:48,230 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1179 to 1074. [2020-10-20 01:37:48,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1074 states. [2020-10-20 01:37:48,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 1074 states and 1928 transitions. [2020-10-20 01:37:48,235 INFO L78 Accepts]: Start accepts. Automaton has 1074 states and 1928 transitions. Word has length 88 [2020-10-20 01:37:48,236 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-20 01:37:48,236 INFO L481 AbstractCegarLoop]: Abstraction has 1074 states and 1928 transitions. [2020-10-20 01:37:48,236 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-20 01:37:48,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1928 transitions. [2020-10-20 01:37:48,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2020-10-20 01:37:48,239 INFO L414 BasicCegarLoop]: Found error trace [2020-10-20 01:37:48,239 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-20 01:37:48,240 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-10-20 01:37:48,240 INFO L429 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-20 01:37:48,240 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 01:37:48,240 INFO L82 PathProgramCache]: Analyzing trace with hash 1580787232, now seen corresponding path program 2 times [2020-10-20 01:37:48,241 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-20 01:37:48,241 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2006477559] [2020-10-20 01:37:48,241 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-20 01:37:48,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-20 01:37:48,359 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-20 01:37:48,360 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2006477559] [2020-10-20 01:37:48,360 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-20 01:37:48,360 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-20 01:37:48,360 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [62525408] [2020-10-20 01:37:48,361 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-20 01:37:48,361 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-20 01:37:48,361 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-20 01:37:48,361 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-10-20 01:37:48,362 INFO L87 Difference]: Start difference. First operand 1074 states and 1928 transitions. Second operand 5 states. [2020-10-20 01:37:48,462 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-20 01:37:48,462 INFO L93 Difference]: Finished difference Result 2010 states and 3604 transitions. [2020-10-20 01:37:48,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-20 01:37:48,463 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 89 [2020-10-20 01:37:48,463 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-20 01:37:48,469 INFO L225 Difference]: With dead ends: 2010 [2020-10-20 01:37:48,469 INFO L226 Difference]: Without dead ends: 1179 [2020-10-20 01:37:48,472 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-10-20 01:37:48,474 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1179 states. [2020-10-20 01:37:48,546 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1179 to 1074. [2020-10-20 01:37:48,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1074 states. [2020-10-20 01:37:48,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 1074 states and 1926 transitions. [2020-10-20 01:37:48,551 INFO L78 Accepts]: Start accepts. Automaton has 1074 states and 1926 transitions. Word has length 89 [2020-10-20 01:37:48,551 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-20 01:37:48,551 INFO L481 AbstractCegarLoop]: Abstraction has 1074 states and 1926 transitions. [2020-10-20 01:37:48,551 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-20 01:37:48,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1926 transitions. [2020-10-20 01:37:48,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2020-10-20 01:37:48,554 INFO L414 BasicCegarLoop]: Found error trace [2020-10-20 01:37:48,554 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-20 01:37:48,554 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-10-20 01:37:48,555 INFO L429 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-20 01:37:48,555 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 01:37:48,555 INFO L82 PathProgramCache]: Analyzing trace with hash 767868895, now seen corresponding path program 1 times [2020-10-20 01:37:48,556 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-20 01:37:48,556 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2103618900] [2020-10-20 01:37:48,556 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-20 01:37:48,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-20 01:37:48,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-20 01:37:48,639 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2103618900] [2020-10-20 01:37:48,639 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-20 01:37:48,639 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-20 01:37:48,640 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1181422601] [2020-10-20 01:37:48,640 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-20 01:37:48,640 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-20 01:37:48,641 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-20 01:37:48,641 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-20 01:37:48,641 INFO L87 Difference]: Start difference. First operand 1074 states and 1926 transitions. Second operand 3 states. [2020-10-20 01:37:48,771 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-20 01:37:48,771 INFO L93 Difference]: Finished difference Result 2864 states and 5164 transitions. [2020-10-20 01:37:48,772 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-20 01:37:48,772 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 89 [2020-10-20 01:37:48,772 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-20 01:37:48,786 INFO L225 Difference]: With dead ends: 2864 [2020-10-20 01:37:48,786 INFO L226 Difference]: Without dead ends: 1887 [2020-10-20 01:37:48,788 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-20 01:37:48,792 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1887 states. [2020-10-20 01:37:48,924 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1887 to 1782. [2020-10-20 01:37:48,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1782 states. [2020-10-20 01:37:48,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1782 states to 1782 states and 3217 transitions. [2020-10-20 01:37:48,932 INFO L78 Accepts]: Start accepts. Automaton has 1782 states and 3217 transitions. Word has length 89 [2020-10-20 01:37:48,933 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-20 01:37:48,933 INFO L481 AbstractCegarLoop]: Abstraction has 1782 states and 3217 transitions. [2020-10-20 01:37:48,933 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-20 01:37:48,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 3217 transitions. [2020-10-20 01:37:48,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2020-10-20 01:37:48,950 INFO L414 BasicCegarLoop]: Found error trace [2020-10-20 01:37:48,950 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-20 01:37:48,951 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-10-20 01:37:48,951 INFO L429 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-20 01:37:48,951 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 01:37:48,952 INFO L82 PathProgramCache]: Analyzing trace with hash -442333870, now seen corresponding path program 1 times [2020-10-20 01:37:48,952 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-20 01:37:48,952 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1828785196] [2020-10-20 01:37:48,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-20 01:37:48,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-20 01:37:49,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-20 01:37:49,047 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1828785196] [2020-10-20 01:37:49,048 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-20 01:37:49,048 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-20 01:37:49,049 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [619206037] [2020-10-20 01:37:49,049 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-20 01:37:49,049 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-20 01:37:49,050 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-20 01:37:49,050 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-20 01:37:49,050 INFO L87 Difference]: Start difference. First operand 1782 states and 3217 transitions. Second operand 3 states. [2020-10-20 01:37:49,289 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-20 01:37:49,290 INFO L93 Difference]: Finished difference Result 4724 states and 8556 transitions. [2020-10-20 01:37:49,291 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-20 01:37:49,291 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 90 [2020-10-20 01:37:49,291 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-20 01:37:49,314 INFO L225 Difference]: With dead ends: 4724 [2020-10-20 01:37:49,314 INFO L226 Difference]: Without dead ends: 3073 [2020-10-20 01:37:49,318 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-20 01:37:49,323 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3073 states. [2020-10-20 01:37:49,578 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3073 to 2968. [2020-10-20 01:37:49,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2968 states. [2020-10-20 01:37:49,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2968 states to 2968 states and 5374 transitions. [2020-10-20 01:37:49,595 INFO L78 Accepts]: Start accepts. Automaton has 2968 states and 5374 transitions. Word has length 90 [2020-10-20 01:37:49,596 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-20 01:37:49,596 INFO L481 AbstractCegarLoop]: Abstraction has 2968 states and 5374 transitions. [2020-10-20 01:37:49,596 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-20 01:37:49,596 INFO L276 IsEmpty]: Start isEmpty. Operand 2968 states and 5374 transitions. [2020-10-20 01:37:49,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2020-10-20 01:37:49,606 INFO L414 BasicCegarLoop]: Found error trace [2020-10-20 01:37:49,607 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-20 01:37:49,607 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-10-20 01:37:49,608 INFO L429 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-20 01:37:49,608 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 01:37:49,608 INFO L82 PathProgramCache]: Analyzing trace with hash 1449758064, now seen corresponding path program 1 times [2020-10-20 01:37:49,609 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-20 01:37:49,609 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1965489716] [2020-10-20 01:37:49,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-20 01:37:49,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-20 01:37:49,699 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-20 01:37:49,699 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1965489716] [2020-10-20 01:37:49,699 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-20 01:37:49,700 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-20 01:37:49,700 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1713319595] [2020-10-20 01:37:49,701 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-20 01:37:49,701 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-20 01:37:49,701 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-20 01:37:49,702 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-20 01:37:49,702 INFO L87 Difference]: Start difference. First operand 2968 states and 5374 transitions. Second operand 3 states. [2020-10-20 01:37:50,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-20 01:37:50,207 INFO L93 Difference]: Finished difference Result 7998 states and 14510 transitions. [2020-10-20 01:37:50,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-20 01:37:50,208 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 91 [2020-10-20 01:37:50,208 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-20 01:37:50,243 INFO L225 Difference]: With dead ends: 7998 [2020-10-20 01:37:50,243 INFO L226 Difference]: Without dead ends: 5195 [2020-10-20 01:37:50,250 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-20 01:37:50,257 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5195 states. [2020-10-20 01:37:50,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5195 to 5090. [2020-10-20 01:37:50,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5090 states. [2020-10-20 01:37:50,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5090 states to 5090 states and 9223 transitions. [2020-10-20 01:37:50,863 INFO L78 Accepts]: Start accepts. Automaton has 5090 states and 9223 transitions. Word has length 91 [2020-10-20 01:37:50,864 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-20 01:37:50,864 INFO L481 AbstractCegarLoop]: Abstraction has 5090 states and 9223 transitions. [2020-10-20 01:37:50,864 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-20 01:37:50,865 INFO L276 IsEmpty]: Start isEmpty. Operand 5090 states and 9223 transitions. [2020-10-20 01:37:50,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-10-20 01:37:50,876 INFO L414 BasicCegarLoop]: Found error trace [2020-10-20 01:37:50,877 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-20 01:37:50,877 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2020-10-20 01:37:50,877 INFO L429 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-20 01:37:50,877 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 01:37:50,878 INFO L82 PathProgramCache]: Analyzing trace with hash 12732276, now seen corresponding path program 1 times [2020-10-20 01:37:50,878 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-20 01:37:50,878 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [202645223] [2020-10-20 01:37:50,878 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-20 01:37:50,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-20 01:37:51,008 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-10-20 01:37:51,008 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [202645223] [2020-10-20 01:37:51,008 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-20 01:37:51,009 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-20 01:37:51,009 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [117848967] [2020-10-20 01:37:51,009 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-20 01:37:51,010 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-20 01:37:51,010 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-20 01:37:51,010 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-10-20 01:37:51,010 INFO L87 Difference]: Start difference. First operand 5090 states and 9223 transitions. Second operand 5 states. [2020-10-20 01:37:51,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-20 01:37:51,741 INFO L93 Difference]: Finished difference Result 14497 states and 26300 transitions. [2020-10-20 01:37:51,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-10-20 01:37:51,742 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 92 [2020-10-20 01:37:51,742 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-20 01:37:51,796 INFO L225 Difference]: With dead ends: 14497 [2020-10-20 01:37:51,797 INFO L226 Difference]: Without dead ends: 9650 [2020-10-20 01:37:51,805 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2020-10-20 01:37:51,816 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9650 states. [2020-10-20 01:37:52,476 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9650 to 5090. [2020-10-20 01:37:52,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5090 states. [2020-10-20 01:37:52,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5090 states to 5090 states and 9173 transitions. [2020-10-20 01:37:52,499 INFO L78 Accepts]: Start accepts. Automaton has 5090 states and 9173 transitions. Word has length 92 [2020-10-20 01:37:52,499 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-20 01:37:52,500 INFO L481 AbstractCegarLoop]: Abstraction has 5090 states and 9173 transitions. [2020-10-20 01:37:52,500 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-20 01:37:52,500 INFO L276 IsEmpty]: Start isEmpty. Operand 5090 states and 9173 transitions. [2020-10-20 01:37:52,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-10-20 01:37:52,513 INFO L414 BasicCegarLoop]: Found error trace [2020-10-20 01:37:52,514 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-20 01:37:52,514 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-10-20 01:37:52,514 INFO L429 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-20 01:37:52,515 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 01:37:52,515 INFO L82 PathProgramCache]: Analyzing trace with hash 1000317187, now seen corresponding path program 1 times [2020-10-20 01:37:52,515 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-20 01:37:52,516 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2102184238] [2020-10-20 01:37:52,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-20 01:37:52,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-20 01:37:52,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-20 01:37:52,582 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2102184238] [2020-10-20 01:37:52,582 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-20 01:37:52,583 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-20 01:37:52,583 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2003267212] [2020-10-20 01:37:52,583 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-20 01:37:52,584 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-20 01:37:52,584 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-20 01:37:52,584 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-20 01:37:52,585 INFO L87 Difference]: Start difference. First operand 5090 states and 9173 transitions. Second operand 3 states. [2020-10-20 01:37:53,154 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-20 01:37:53,155 INFO L93 Difference]: Finished difference Result 14822 states and 26752 transitions. [2020-10-20 01:37:53,155 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-20 01:37:53,156 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 92 [2020-10-20 01:37:53,156 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-20 01:37:53,199 INFO L225 Difference]: With dead ends: 14822 [2020-10-20 01:37:53,199 INFO L226 Difference]: Without dead ends: 9901 [2020-10-20 01:37:53,211 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-20 01:37:53,222 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9901 states. [2020-10-20 01:37:54,193 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9901 to 9796. [2020-10-20 01:37:54,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9796 states. [2020-10-20 01:37:54,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9796 states to 9796 states and 17654 transitions. [2020-10-20 01:37:54,215 INFO L78 Accepts]: Start accepts. Automaton has 9796 states and 17654 transitions. Word has length 92 [2020-10-20 01:37:54,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-20 01:37:54,216 INFO L481 AbstractCegarLoop]: Abstraction has 9796 states and 17654 transitions. [2020-10-20 01:37:54,216 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-20 01:37:54,216 INFO L276 IsEmpty]: Start isEmpty. Operand 9796 states and 17654 transitions. [2020-10-20 01:37:54,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2020-10-20 01:37:54,231 INFO L414 BasicCegarLoop]: Found error trace [2020-10-20 01:37:54,231 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-20 01:37:54,232 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2020-10-20 01:37:54,232 INFO L429 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-20 01:37:54,232 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 01:37:54,233 INFO L82 PathProgramCache]: Analyzing trace with hash -145526033, now seen corresponding path program 1 times [2020-10-20 01:37:54,233 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-20 01:37:54,236 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [600129268] [2020-10-20 01:37:54,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-20 01:37:54,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-20 01:37:54,546 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-10-20 01:37:54,548 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [600129268] [2020-10-20 01:37:54,549 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-20 01:37:54,549 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-20 01:37:54,549 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1696928569] [2020-10-20 01:37:54,550 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-20 01:37:54,550 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-20 01:37:54,550 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-20 01:37:54,551 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2020-10-20 01:37:54,551 INFO L87 Difference]: Start difference. First operand 9796 states and 17654 transitions. Second operand 9 states. [2020-10-20 01:37:56,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-20 01:37:56,700 INFO L93 Difference]: Finished difference Result 19770 states and 35586 transitions. [2020-10-20 01:37:56,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-20 01:37:56,701 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 93 [2020-10-20 01:37:56,701 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-20 01:37:56,747 INFO L225 Difference]: With dead ends: 19770 [2020-10-20 01:37:56,748 INFO L226 Difference]: Without dead ends: 19685 [2020-10-20 01:37:56,752 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=78, Invalid=132, Unknown=0, NotChecked=0, Total=210 [2020-10-20 01:37:56,775 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19685 states. [2020-10-20 01:37:57,690 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19685 to 19397. [2020-10-20 01:37:57,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19397 states. [2020-10-20 01:37:57,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19397 states to 19397 states and 34981 transitions. [2020-10-20 01:37:57,731 INFO L78 Accepts]: Start accepts. Automaton has 19397 states and 34981 transitions. Word has length 93 [2020-10-20 01:37:57,731 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-20 01:37:57,732 INFO L481 AbstractCegarLoop]: Abstraction has 19397 states and 34981 transitions. [2020-10-20 01:37:57,732 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-20 01:37:57,732 INFO L276 IsEmpty]: Start isEmpty. Operand 19397 states and 34981 transitions. [2020-10-20 01:37:57,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2020-10-20 01:37:57,763 INFO L414 BasicCegarLoop]: Found error trace [2020-10-20 01:37:57,763 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-20 01:37:57,764 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2020-10-20 01:37:57,764 INFO L429 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-20 01:37:57,764 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 01:37:57,764 INFO L82 PathProgramCache]: Analyzing trace with hash 1264748976, now seen corresponding path program 1 times [2020-10-20 01:37:57,765 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-20 01:37:57,765 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [377156139] [2020-10-20 01:37:57,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-20 01:37:57,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-20 01:37:57,828 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-10-20 01:37:57,828 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [377156139] [2020-10-20 01:37:57,829 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-20 01:37:57,829 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-20 01:37:57,829 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [548081048] [2020-10-20 01:37:57,830 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-20 01:37:57,831 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-20 01:37:57,831 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-20 01:37:57,831 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-20 01:37:57,831 INFO L87 Difference]: Start difference. First operand 19397 states and 34981 transitions. Second operand 4 states. [2020-10-20 01:37:58,710 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-20 01:37:58,710 INFO L93 Difference]: Finished difference Result 19496 states and 35143 transitions. [2020-10-20 01:37:58,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-20 01:37:58,711 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 94 [2020-10-20 01:37:58,711 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-20 01:37:58,756 INFO L225 Difference]: With dead ends: 19496 [2020-10-20 01:37:58,756 INFO L226 Difference]: Without dead ends: 19396 [2020-10-20 01:37:58,764 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-20 01:37:58,806 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19396 states. [2020-10-20 01:38:00,181 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19396 to 19396. [2020-10-20 01:38:00,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19396 states. [2020-10-20 01:38:00,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19396 states to 19396 states and 34977 transitions. [2020-10-20 01:38:00,222 INFO L78 Accepts]: Start accepts. Automaton has 19396 states and 34977 transitions. Word has length 94 [2020-10-20 01:38:00,222 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-20 01:38:00,223 INFO L481 AbstractCegarLoop]: Abstraction has 19396 states and 34977 transitions. [2020-10-20 01:38:00,223 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-20 01:38:00,223 INFO L276 IsEmpty]: Start isEmpty. Operand 19396 states and 34977 transitions. [2020-10-20 01:38:00,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2020-10-20 01:38:00,252 INFO L414 BasicCegarLoop]: Found error trace [2020-10-20 01:38:00,253 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-20 01:38:00,253 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2020-10-20 01:38:00,253 INFO L429 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-20 01:38:00,253 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 01:38:00,254 INFO L82 PathProgramCache]: Analyzing trace with hash -660190932, now seen corresponding path program 1 times [2020-10-20 01:38:00,254 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-20 01:38:00,254 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1197802478] [2020-10-20 01:38:00,254 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-20 01:38:00,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-20 01:38:00,390 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-10-20 01:38:00,391 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1197802478] [2020-10-20 01:38:00,391 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-20 01:38:00,391 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-20 01:38:00,391 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [631114608] [2020-10-20 01:38:00,392 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-20 01:38:00,392 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-20 01:38:00,393 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-20 01:38:00,393 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2020-10-20 01:38:00,393 INFO L87 Difference]: Start difference. First operand 19396 states and 34977 transitions. Second operand 9 states. [2020-10-20 01:38:02,267 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-20 01:38:02,267 INFO L93 Difference]: Finished difference Result 39151 states and 70498 transitions. [2020-10-20 01:38:02,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-20 01:38:02,267 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 95 [2020-10-20 01:38:02,268 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-20 01:38:02,329 INFO L225 Difference]: With dead ends: 39151 [2020-10-20 01:38:02,329 INFO L226 Difference]: Without dead ends: 39011 [2020-10-20 01:38:02,340 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=82, Invalid=158, Unknown=0, NotChecked=0, Total=240 [2020-10-20 01:38:02,375 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39011 states. [2020-10-20 01:38:04,408 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39011 to 38517. [2020-10-20 01:38:04,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38517 states. [2020-10-20 01:38:04,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38517 states to 38517 states and 69487 transitions. [2020-10-20 01:38:04,463 INFO L78 Accepts]: Start accepts. Automaton has 38517 states and 69487 transitions. Word has length 95 [2020-10-20 01:38:04,463 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-20 01:38:04,463 INFO L481 AbstractCegarLoop]: Abstraction has 38517 states and 69487 transitions. [2020-10-20 01:38:04,463 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-20 01:38:04,464 INFO L276 IsEmpty]: Start isEmpty. Operand 38517 states and 69487 transitions. [2020-10-20 01:38:04,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2020-10-20 01:38:04,551 INFO L414 BasicCegarLoop]: Found error trace [2020-10-20 01:38:04,551 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-20 01:38:04,551 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2020-10-20 01:38:04,552 INFO L429 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-20 01:38:04,552 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 01:38:04,552 INFO L82 PathProgramCache]: Analyzing trace with hash -236544210, now seen corresponding path program 1 times [2020-10-20 01:38:04,553 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-20 01:38:04,553 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1896310591] [2020-10-20 01:38:04,553 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-20 01:38:04,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-20 01:38:04,677 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-10-20 01:38:04,678 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1896310591] [2020-10-20 01:38:04,678 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-20 01:38:04,678 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-20 01:38:04,678 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1389592643] [2020-10-20 01:38:04,679 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-20 01:38:04,679 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-20 01:38:04,680 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-20 01:38:04,680 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2020-10-20 01:38:04,680 INFO L87 Difference]: Start difference. First operand 38517 states and 69487 transitions. Second operand 10 states. [2020-10-20 01:38:06,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-20 01:38:06,704 INFO L93 Difference]: Finished difference Result 39182 states and 70551 transitions. [2020-10-20 01:38:06,704 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-20 01:38:06,704 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 95 [2020-10-20 01:38:06,704 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-20 01:38:06,751 INFO L225 Difference]: With dead ends: 39182 [2020-10-20 01:38:06,751 INFO L226 Difference]: Without dead ends: 39039 [2020-10-20 01:38:06,759 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=115, Invalid=265, Unknown=0, NotChecked=0, Total=380 [2020-10-20 01:38:06,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39039 states. [2020-10-20 01:38:08,073 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39039 to 38541. [2020-10-20 01:38:08,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38541 states. [2020-10-20 01:38:08,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38541 states to 38541 states and 69519 transitions. [2020-10-20 01:38:08,142 INFO L78 Accepts]: Start accepts. Automaton has 38541 states and 69519 transitions. Word has length 95 [2020-10-20 01:38:08,143 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-20 01:38:08,143 INFO L481 AbstractCegarLoop]: Abstraction has 38541 states and 69519 transitions. [2020-10-20 01:38:08,143 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-20 01:38:08,143 INFO L276 IsEmpty]: Start isEmpty. Operand 38541 states and 69519 transitions. [2020-10-20 01:38:08,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2020-10-20 01:38:08,169 INFO L414 BasicCegarLoop]: Found error trace [2020-10-20 01:38:08,170 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-20 01:38:08,170 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2020-10-20 01:38:08,170 INFO L429 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-20 01:38:08,171 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 01:38:08,171 INFO L82 PathProgramCache]: Analyzing trace with hash -1808319765, now seen corresponding path program 1 times [2020-10-20 01:38:08,171 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-20 01:38:08,172 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1429541722] [2020-10-20 01:38:08,172 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-20 01:38:08,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-20 01:38:08,430 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-10-20 01:38:08,430 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1429541722] [2020-10-20 01:38:08,430 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-20 01:38:08,430 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-20 01:38:08,431 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [978125968] [2020-10-20 01:38:08,434 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-20 01:38:08,434 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-20 01:38:08,434 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-20 01:38:08,435 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-10-20 01:38:08,435 INFO L87 Difference]: Start difference. First operand 38541 states and 69519 transitions. Second operand 8 states. [2020-10-20 01:38:10,671 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-20 01:38:10,672 INFO L93 Difference]: Finished difference Result 38849 states and 70016 transitions. [2020-10-20 01:38:10,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-20 01:38:10,672 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 96 [2020-10-20 01:38:10,672 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-20 01:38:10,720 INFO L225 Difference]: With dead ends: 38849 [2020-10-20 01:38:10,720 INFO L226 Difference]: Without dead ends: 38530 [2020-10-20 01:38:10,729 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=92, Invalid=180, Unknown=0, NotChecked=0, Total=272 [2020-10-20 01:38:10,770 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38530 states. [2020-10-20 01:38:11,874 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38530 to 38498. [2020-10-20 01:38:11,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38498 states. [2020-10-20 01:38:11,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38498 states to 38498 states and 69440 transitions. [2020-10-20 01:38:11,934 INFO L78 Accepts]: Start accepts. Automaton has 38498 states and 69440 transitions. Word has length 96 [2020-10-20 01:38:11,935 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-20 01:38:11,935 INFO L481 AbstractCegarLoop]: Abstraction has 38498 states and 69440 transitions. [2020-10-20 01:38:11,935 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-20 01:38:11,935 INFO L276 IsEmpty]: Start isEmpty. Operand 38498 states and 69440 transitions. [2020-10-20 01:38:12,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2020-10-20 01:38:12,117 INFO L414 BasicCegarLoop]: Found error trace [2020-10-20 01:38:12,117 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-20 01:38:12,118 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2020-10-20 01:38:12,118 INFO L429 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-20 01:38:12,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 01:38:12,119 INFO L82 PathProgramCache]: Analyzing trace with hash 1455745461, now seen corresponding path program 1 times [2020-10-20 01:38:12,121 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-20 01:38:12,126 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [710976317] [2020-10-20 01:38:12,127 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-20 01:38:12,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-20 01:38:12,246 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-10-20 01:38:12,247 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [710976317] [2020-10-20 01:38:12,247 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-20 01:38:12,248 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-20 01:38:12,248 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [96860007] [2020-10-20 01:38:12,248 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-20 01:38:12,248 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-20 01:38:12,249 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-20 01:38:12,249 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-10-20 01:38:12,249 INFO L87 Difference]: Start difference. First operand 38498 states and 69440 transitions. Second operand 8 states. [2020-10-20 01:38:14,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-20 01:38:14,365 INFO L93 Difference]: Finished difference Result 38498 states and 69440 transitions. [2020-10-20 01:38:14,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-10-20 01:38:14,365 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 96 [2020-10-20 01:38:14,366 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-20 01:38:14,366 INFO L225 Difference]: With dead ends: 38498 [2020-10-20 01:38:14,366 INFO L226 Difference]: Without dead ends: 0 [2020-10-20 01:38:14,392 INFO L677 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 [2020-10-20 01:38:14,393 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-20 01:38:14,393 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-20 01:38:14,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-20 01:38:14,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-20 01:38:14,393 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 96 [2020-10-20 01:38:14,394 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-20 01:38:14,394 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-20 01:38:14,394 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-20 01:38:14,394 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-20 01:38:14,394 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-20 01:38:14,394 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2020-10-20 01:38:14,396 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-20 01:38:14,576 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 153 [2020-10-20 01:38:14,814 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 175 [2020-10-20 01:38:15,146 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 46 [2020-10-20 01:38:15,593 WARN L193 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 97 [2020-10-20 01:38:15,966 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 97 [2020-10-20 01:38:16,334 WARN L193 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 97 [2020-10-20 01:38:16,443 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 157 [2020-10-20 01:38:16,786 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 97 [2020-10-20 01:38:17,048 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 97 [2020-10-20 01:38:17,748 WARN L193 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 115 [2020-10-20 01:38:18,052 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 44 [2020-10-20 01:38:18,330 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 97 [2020-10-20 01:38:19,047 WARN L193 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 442 DAG size of output: 115 [2020-10-20 01:38:19,549 WARN L193 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 115 [2020-10-20 01:38:20,089 WARN L193 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 115 [2020-10-20 01:38:20,324 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 97 [2020-10-20 01:38:20,823 WARN L193 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 115 [2020-10-20 01:38:21,060 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 97 [2020-10-20 01:38:21,561 WARN L193 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 115 [2020-10-20 01:38:22,112 WARN L193 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 115 [2020-10-20 01:38:22,312 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 97 [2020-10-20 01:38:22,502 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 88 [2020-10-20 01:38:23,005 WARN L193 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 115 [2020-10-20 01:38:23,195 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 88 [2020-10-20 01:38:23,717 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 115 [2020-10-20 01:38:24,279 WARN L193 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 115 [2020-10-20 01:38:24,579 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 97 [2020-10-20 01:38:24,854 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 97 [2020-10-20 01:38:25,017 WARN L193 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 172 [2020-10-20 01:38:25,210 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 97 [2020-10-20 01:38:25,707 WARN L193 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 115 [2020-10-20 01:38:25,901 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 97 [2020-10-20 01:38:26,485 WARN L193 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 115 [2020-10-20 01:38:27,142 WARN L193 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 115 [2020-10-20 01:38:27,642 WARN L193 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 115 [2020-10-20 01:38:28,139 WARN L193 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 115 [2020-10-20 01:38:28,650 WARN L193 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 115 [2020-10-20 01:38:28,917 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 88 [2020-10-20 01:38:29,097 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 88 [2020-10-20 01:38:29,283 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 88 [2020-10-20 01:38:29,799 WARN L193 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 425 DAG size of output: 115 [2020-10-20 01:38:30,301 WARN L193 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 426 DAG size of output: 115 [2020-10-20 01:38:30,791 WARN L193 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 115 [2020-10-20 01:38:31,307 WARN L193 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 425 DAG size of output: 115 [2020-10-20 01:38:31,812 WARN L193 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 425 DAG size of output: 115 [2020-10-20 01:38:32,468 WARN L193 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 425 DAG size of output: 115 [2020-10-20 01:38:32,848 WARN L193 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 56 [2020-10-20 01:38:33,356 WARN L193 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 54 [2020-10-20 01:38:33,657 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 30 [2020-10-20 01:38:33,884 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 30 [2020-10-20 01:38:34,111 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 30 [2020-10-20 01:38:34,575 WARN L193 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 50 [2020-10-20 01:38:34,789 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 30 [2020-10-20 01:38:35,021 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 30 [2020-10-20 01:38:35,313 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-10-20 01:38:35,861 WARN L193 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 50 [2020-10-20 01:38:36,055 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 30 [2020-10-20 01:38:36,469 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 50 [2020-10-20 01:38:36,700 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 32 [2020-10-20 01:38:37,108 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 50 [2020-10-20 01:38:37,444 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-10-20 01:38:37,741 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-10-20 01:38:38,084 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 44 [2020-10-20 01:38:38,381 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-10-20 01:38:38,677 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 49 [2020-10-20 01:38:38,892 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 30 [2020-10-20 01:38:39,244 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-10-20 01:38:39,474 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 30 [2020-10-20 01:38:39,769 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-10-20 01:38:40,117 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 55 [2020-10-20 01:38:40,410 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-10-20 01:38:40,623 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 30 [2020-10-20 01:38:40,803 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 30 [2020-10-20 01:38:41,093 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-10-20 01:38:41,285 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 30 [2020-10-20 01:38:41,550 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-10-20 01:38:41,980 WARN L193 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 52 [2020-10-20 01:38:42,271 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-10-20 01:38:42,763 WARN L193 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 50 [2020-10-20 01:38:42,983 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 30 [2020-10-20 01:38:43,377 WARN L193 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 59 [2020-10-20 01:38:43,590 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 30 [2020-10-20 01:38:43,802 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 37 [2020-10-20 01:38:44,274 WARN L193 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 50 [2020-10-20 01:38:44,498 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 30 [2020-10-20 01:38:44,795 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-10-20 01:38:45,019 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 30 [2020-10-20 01:38:45,503 WARN L193 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 50 [2020-10-20 01:38:45,797 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-10-20 01:38:46,268 WARN L193 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 50 [2020-10-20 01:38:46,710 WARN L193 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 52 [2020-10-20 01:38:46,949 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 42 [2020-10-20 01:38:47,252 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-10-20 01:38:47,543 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-10-20 01:38:47,838 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-10-20 01:38:48,132 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-10-20 01:38:48,610 WARN L193 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 50 [2020-10-20 01:38:48,795 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 30 [2020-10-20 01:38:48,979 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 30 [2020-10-20 01:38:49,160 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 30 [2020-10-20 01:38:49,512 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-10-20 01:38:49,811 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-10-20 01:38:50,109 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-10-20 01:38:50,405 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-10-20 01:38:50,702 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-10-20 01:38:51,176 WARN L193 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 50 [2020-10-20 01:38:51,625 WARN L193 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 54 [2020-10-20 01:38:51,920 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 28 [2020-10-20 01:38:51,925 INFO L274 CegarLoopResult]: For program point L2810(lines 2810 2822) no Hoare annotation was computed. [2020-10-20 01:38:51,925 INFO L274 CegarLoopResult]: For program point L2810-2(lines 2810 2822) no Hoare annotation was computed. [2020-10-20 01:38:51,926 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-10-20 01:38:51,926 INFO L274 CegarLoopResult]: For program point L2810-4(lines 2810 2822) no Hoare annotation was computed. [2020-10-20 01:38:51,926 INFO L274 CegarLoopResult]: For program point L2612(lines 2612 2623) no Hoare annotation was computed. [2020-10-20 01:38:51,927 INFO L270 CegarLoopResult]: At program point L1093(lines 1080 1098) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-10-20 01:38:51,927 INFO L270 CegarLoopResult]: At program point L1093-1(lines 1080 1098) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ~in_encrypted~0 0) (= ULTIMATE.start_mail_~msg 1) (= ULTIMATE.start_outgoing__wrappee__Keys_~msg 1) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= |ULTIMATE.start_getEmailTo_#res| 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-10-20 01:38:51,927 INFO L270 CegarLoopResult]: At program point L1093-2(lines 1080 1098) the Hoare annotation is: false [2020-10-20 01:38:51,927 INFO L277 CegarLoopResult]: At program point L1093-3(lines 1080 1098) the Hoare annotation is: true [2020-10-20 01:38:51,928 INFO L274 CegarLoopResult]: For program point L2481(lines 2481 2487) no Hoare annotation was computed. [2020-10-20 01:38:51,928 INFO L274 CegarLoopResult]: For program point L830(lines 830 837) no Hoare annotation was computed. [2020-10-20 01:38:51,928 INFO L270 CegarLoopResult]: At program point L2680(lines 2633 2686) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-10-20 01:38:51,928 INFO L270 CegarLoopResult]: At program point L2680-1(lines 2633 2686) the Hoare annotation is: false [2020-10-20 01:38:51,928 INFO L274 CegarLoopResult]: For program point L897(lines 897 901) no Hoare annotation was computed. [2020-10-20 01:38:51,928 INFO L274 CegarLoopResult]: For program point L2813(lines 2813 2821) no Hoare annotation was computed. [2020-10-20 01:38:51,928 INFO L274 CegarLoopResult]: For program point L2813-2(lines 2813 2821) no Hoare annotation was computed. [2020-10-20 01:38:51,928 INFO L274 CegarLoopResult]: For program point L2813-4(lines 2813 2821) no Hoare annotation was computed. [2020-10-20 01:38:51,928 INFO L274 CegarLoopResult]: For program point L2351-1(lines 2351 2367) no Hoare annotation was computed. [2020-10-20 01:38:51,929 INFO L274 CegarLoopResult]: For program point L2351(lines 2351 2367) no Hoare annotation was computed. [2020-10-20 01:38:51,929 INFO L274 CegarLoopResult]: For program point L2616(lines 2616 2622) no Hoare annotation was computed. [2020-10-20 01:38:51,929 INFO L274 CegarLoopResult]: For program point L2816(lines 2816 2820) no Hoare annotation was computed. [2020-10-20 01:38:51,929 INFO L270 CegarLoopResult]: At program point L2816-2(lines 1 2842) the Hoare annotation is: (and (= ~in_encrypted~0 0) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= 2 ~__ste_Client_Keyring0_User0~0)) (= ~__ste_Client_Keyring0_User1~0 0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,929 INFO L274 CegarLoopResult]: For program point L2816-3(lines 2816 2820) no Hoare annotation was computed. [2020-10-20 01:38:51,929 INFO L274 CegarLoopResult]: For program point L2816-6(lines 2816 2820) no Hoare annotation was computed. [2020-10-20 01:38:51,930 INFO L270 CegarLoopResult]: At program point L2816-5(lines 1 2842) the Hoare annotation is: (and (= ~in_encrypted~0 0) (= ~queue_empty~0 1) (not (= ~__ste_email_to0~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= 2 ~__ste_Client_Keyring0_User0~0)) (= ~__ste_Client_Keyring0_User1~0 0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_rjh_~rjh___0) (= ~rjh~0 ULTIMATE.start_setClientId_~handle) (= ~rjh~0 2) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0)) [2020-10-20 01:38:51,930 INFO L270 CegarLoopResult]: At program point L2816-8(lines 1 2842) the Hoare annotation is: (and (= ~in_encrypted~0 0) (not (= ~__ste_email_to0~0 1)) (= ~__ste_Client_Keyring0_User1~0 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (= ~rjh~0 2) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= 2 ~__ste_Client_Keyring0_User0~0))) [2020-10-20 01:38:51,930 INFO L274 CegarLoopResult]: For program point L2552(lines 2552 2564) no Hoare annotation was computed. [2020-10-20 01:38:51,930 INFO L274 CegarLoopResult]: For program point L2552-2(lines 2552 2564) no Hoare annotation was computed. [2020-10-20 01:38:51,930 INFO L270 CegarLoopResult]: At program point L2552-1(lines 2526 2569) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_test_~op1~0 0) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,930 INFO L274 CegarLoopResult]: For program point L2552-4(lines 2552 2564) no Hoare annotation was computed. [2020-10-20 01:38:51,930 INFO L270 CegarLoopResult]: At program point L2552-3(lines 2526 2569) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_test_~op4~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,930 INFO L274 CegarLoopResult]: For program point L2552-6(lines 2552 2564) no Hoare annotation was computed. [2020-10-20 01:38:51,931 INFO L270 CegarLoopResult]: At program point L2552-5(lines 2526 2569) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ULTIMATE.start_test_~op5~0 0) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,931 INFO L274 CegarLoopResult]: For program point L2552-8(lines 2552 2564) no Hoare annotation was computed. [2020-10-20 01:38:51,931 INFO L270 CegarLoopResult]: At program point L2552-7(lines 2526 2569) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,931 INFO L270 CegarLoopResult]: At program point L2552-9(lines 2526 2569) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,931 INFO L274 CegarLoopResult]: For program point L1628(lines 1628 1650) no Hoare annotation was computed. [2020-10-20 01:38:51,931 INFO L270 CegarLoopResult]: At program point L1628-1(lines 1628 1650) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ULTIMATE.start_mail_~msg 1) (= ULTIMATE.start_outgoing__wrappee__Keys_~msg 1) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-10-20 01:38:51,931 INFO L274 CegarLoopResult]: For program point L1628-2(lines 1628 1650) no Hoare annotation was computed. [2020-10-20 01:38:51,931 INFO L277 CegarLoopResult]: At program point L1628-3(lines 1628 1650) the Hoare annotation is: true [2020-10-20 01:38:51,932 INFO L274 CegarLoopResult]: For program point L2553(lines 2553 2561) no Hoare annotation was computed. [2020-10-20 01:38:51,932 INFO L274 CegarLoopResult]: For program point L2553-2(lines 2553 2561) no Hoare annotation was computed. [2020-10-20 01:38:51,932 INFO L274 CegarLoopResult]: For program point L2553-4(lines 2553 2561) no Hoare annotation was computed. [2020-10-20 01:38:51,932 INFO L274 CegarLoopResult]: For program point L2355-1(lines 2355 2366) no Hoare annotation was computed. [2020-10-20 01:38:51,932 INFO L274 CegarLoopResult]: For program point L2553-6(lines 2553 2561) no Hoare annotation was computed. [2020-10-20 01:38:51,932 INFO L274 CegarLoopResult]: For program point L2355(lines 2355 2366) no Hoare annotation was computed. [2020-10-20 01:38:51,932 INFO L274 CegarLoopResult]: For program point L2553-8(lines 2553 2561) no Hoare annotation was computed. [2020-10-20 01:38:51,932 INFO L274 CegarLoopResult]: For program point L2422(lines 2422 2434) no Hoare annotation was computed. [2020-10-20 01:38:51,932 INFO L274 CegarLoopResult]: For program point L2422-2(lines 2422 2434) no Hoare annotation was computed. [2020-10-20 01:38:51,932 INFO L274 CegarLoopResult]: For program point L2422-4(lines 2422 2434) no Hoare annotation was computed. [2020-10-20 01:38:51,932 INFO L274 CegarLoopResult]: For program point L2422-6(lines 2422 2434) no Hoare annotation was computed. [2020-10-20 01:38:51,932 INFO L274 CegarLoopResult]: For program point L2422-8(lines 2422 2434) no Hoare annotation was computed. [2020-10-20 01:38:51,933 INFO L270 CegarLoopResult]: At program point L903(lines 893 949) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,933 INFO L270 CegarLoopResult]: At program point L573(lines 553 575) the Hoare annotation is: (and (= ~in_encrypted~0 0) (not (= ~__ste_email_to0~0 1)) (= ~__ste_Client_Keyring0_User1~0 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (= ~rjh~0 2) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= 2 ~__ste_Client_Keyring0_User0~0)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 2))) [2020-10-20 01:38:51,933 INFO L274 CegarLoopResult]: For program point L2556(lines 2556 2560) no Hoare annotation was computed. [2020-10-20 01:38:51,933 INFO L274 CegarLoopResult]: For program point L2490(lines 2490 2521) no Hoare annotation was computed. [2020-10-20 01:38:51,933 INFO L274 CegarLoopResult]: For program point L2556-3(lines 2556 2560) no Hoare annotation was computed. [2020-10-20 01:38:51,933 INFO L274 CegarLoopResult]: For program point L2556-6(lines 2556 2560) no Hoare annotation was computed. [2020-10-20 01:38:51,933 INFO L274 CegarLoopResult]: For program point L2556-9(lines 2556 2560) no Hoare annotation was computed. [2020-10-20 01:38:51,933 INFO L274 CegarLoopResult]: For program point L2556-12(lines 2556 2560) no Hoare annotation was computed. [2020-10-20 01:38:51,933 INFO L274 CegarLoopResult]: For program point L1103(lines 1103 1111) no Hoare annotation was computed. [2020-10-20 01:38:51,933 INFO L270 CegarLoopResult]: At program point L839(lines 826 954) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,934 INFO L274 CegarLoopResult]: For program point L1632(lines 1632 1647) no Hoare annotation was computed. [2020-10-20 01:38:51,934 INFO L274 CegarLoopResult]: For program point L1632-2(lines 1632 1647) no Hoare annotation was computed. [2020-10-20 01:38:51,934 INFO L274 CegarLoopResult]: For program point L2491(lines 2491 2502) no Hoare annotation was computed. [2020-10-20 01:38:51,934 INFO L274 CegarLoopResult]: For program point L2425(lines 2425 2433) no Hoare annotation was computed. [2020-10-20 01:38:51,934 INFO L274 CegarLoopResult]: For program point L2359-1(lines 2359 2365) no Hoare annotation was computed. [2020-10-20 01:38:51,934 INFO L274 CegarLoopResult]: For program point L2425-2(lines 2425 2433) no Hoare annotation was computed. [2020-10-20 01:38:51,934 INFO L274 CegarLoopResult]: For program point L2359(lines 2359 2365) no Hoare annotation was computed. [2020-10-20 01:38:51,934 INFO L274 CegarLoopResult]: For program point L2425-4(lines 2425 2433) no Hoare annotation was computed. [2020-10-20 01:38:51,934 INFO L274 CegarLoopResult]: For program point L1236(lines 1236 1247) no Hoare annotation was computed. [2020-10-20 01:38:51,934 INFO L274 CegarLoopResult]: For program point L1236-1(lines 1236 1247) no Hoare annotation was computed. [2020-10-20 01:38:51,934 INFO L274 CegarLoopResult]: For program point L2425-6(lines 2425 2433) no Hoare annotation was computed. [2020-10-20 01:38:51,934 INFO L274 CegarLoopResult]: For program point L2425-8(lines 2425 2433) no Hoare annotation was computed. [2020-10-20 01:38:51,935 INFO L270 CegarLoopResult]: At program point L1700(lines 1695 1703) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ULTIMATE.start_mail_~msg 1) (= ULTIMATE.start_outgoing__wrappee__Keys_~msg 1) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= |ULTIMATE.start_is_queue_empty_#res| 0)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-10-20 01:38:51,935 INFO L274 CegarLoopResult]: For program point L2691-1(lines 2691 2727) no Hoare annotation was computed. [2020-10-20 01:38:51,935 INFO L274 CegarLoopResult]: For program point L2691(lines 2691 2727) no Hoare annotation was computed. [2020-10-20 01:38:51,935 INFO L274 CegarLoopResult]: For program point L2691-3(lines 2691 2727) no Hoare annotation was computed. [2020-10-20 01:38:51,935 INFO L274 CegarLoopResult]: For program point L2691-2(lines 2691 2727) no Hoare annotation was computed. [2020-10-20 01:38:51,935 INFO L274 CegarLoopResult]: For program point L2691-4(lines 2691 2727) no Hoare annotation was computed. [2020-10-20 01:38:51,935 INFO L274 CegarLoopResult]: For program point L1106(lines 1106 1110) no Hoare annotation was computed. [2020-10-20 01:38:51,935 INFO L270 CegarLoopResult]: At program point L1106-2(lines 1099 1114) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1)) [2020-10-20 01:38:51,935 INFO L274 CegarLoopResult]: For program point L908(lines 908 915) no Hoare annotation was computed. [2020-10-20 01:38:51,935 INFO L274 CegarLoopResult]: For program point L2692(lines 2692 2700) no Hoare annotation was computed. [2020-10-20 01:38:51,936 INFO L270 CegarLoopResult]: At program point L2626(lines 2579 2632) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_test_~op1~0 0) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,936 INFO L274 CegarLoopResult]: For program point L2692-2(lines 2692 2700) no Hoare annotation was computed. [2020-10-20 01:38:51,936 INFO L274 CegarLoopResult]: For program point L2692-4(lines 2692 2700) no Hoare annotation was computed. [2020-10-20 01:38:51,936 INFO L274 CegarLoopResult]: For program point L2692-6(lines 2692 2700) no Hoare annotation was computed. [2020-10-20 01:38:51,936 INFO L274 CegarLoopResult]: For program point L2428(lines 2428 2432) no Hoare annotation was computed. [2020-10-20 01:38:51,936 INFO L274 CegarLoopResult]: For program point L2692-8(lines 2692 2700) no Hoare annotation was computed. [2020-10-20 01:38:51,936 INFO L270 CegarLoopResult]: At program point L2428-2(lines 2418 2437) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_test_~op1~0 0) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,936 INFO L274 CegarLoopResult]: For program point L2428-3(lines 2428 2432) no Hoare annotation was computed. [2020-10-20 01:38:51,936 INFO L274 CegarLoopResult]: For program point L2428-6(lines 2428 2432) no Hoare annotation was computed. [2020-10-20 01:38:51,936 INFO L270 CegarLoopResult]: At program point L2428-5(lines 2418 2437) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_test_~op4~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,937 INFO L270 CegarLoopResult]: At program point L2428-8(lines 2418 2437) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ULTIMATE.start_test_~op5~0 0) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,937 INFO L274 CegarLoopResult]: For program point L2428-9(lines 2428 2432) no Hoare annotation was computed. [2020-10-20 01:38:51,937 INFO L274 CegarLoopResult]: For program point L2428-12(lines 2428 2432) no Hoare annotation was computed. [2020-10-20 01:38:51,937 INFO L270 CegarLoopResult]: At program point L2428-11(lines 2418 2437) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,937 INFO L270 CegarLoopResult]: At program point L2428-14(lines 2418 2437) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,937 INFO L274 CegarLoopResult]: For program point L2495(lines 2495 2501) no Hoare annotation was computed. [2020-10-20 01:38:51,937 INFO L274 CegarLoopResult]: For program point L1240(lines 1240 1246) no Hoare annotation was computed. [2020-10-20 01:38:51,937 INFO L274 CegarLoopResult]: For program point L1240-1(lines 1240 1246) no Hoare annotation was computed. [2020-10-20 01:38:51,937 INFO L274 CegarLoopResult]: For program point L844(lines 844 851) no Hoare annotation was computed. [2020-10-20 01:38:51,937 INFO L274 CegarLoopResult]: For program point L1637(lines 1637 1644) no Hoare annotation was computed. [2020-10-20 01:38:51,938 INFO L274 CegarLoopResult]: For program point L1637-2(lines 1637 1644) no Hoare annotation was computed. [2020-10-20 01:38:51,938 INFO L270 CegarLoopResult]: At program point L2364(lines 2347 2370) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ULTIMATE.start_mail_~msg 1) (= ULTIMATE.start_outgoing__wrappee__Keys_~msg 1) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-10-20 01:38:51,938 INFO L277 CegarLoopResult]: At program point L2364-1(lines 2347 2370) the Hoare annotation is: true [2020-10-20 01:38:51,938 INFO L274 CegarLoopResult]: For program point L2695(lines 2695 2699) no Hoare annotation was computed. [2020-10-20 01:38:51,938 INFO L274 CegarLoopResult]: For program point L2695-3(lines 2695 2699) no Hoare annotation was computed. [2020-10-20 01:38:51,938 INFO L274 CegarLoopResult]: For program point L2695-6(lines 2695 2699) no Hoare annotation was computed. [2020-10-20 01:38:51,938 INFO L274 CegarLoopResult]: For program point L2695-9(lines 2695 2699) no Hoare annotation was computed. [2020-10-20 01:38:51,938 INFO L274 CegarLoopResult]: For program point L2695-12(lines 2695 2699) no Hoare annotation was computed. [2020-10-20 01:38:51,938 INFO L270 CegarLoopResult]: At program point L1245(lines 1232 1250) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ULTIMATE.start_mail_~msg 1) (= ULTIMATE.start_outgoing__wrappee__Keys_~msg 1) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-10-20 01:38:51,938 INFO L277 CegarLoopResult]: At program point L1245-1(lines 1232 1250) the Hoare annotation is: true [2020-10-20 01:38:51,939 INFO L270 CegarLoopResult]: At program point L1709(lines 1704 1712) the Hoare annotation is: false [2020-10-20 01:38:51,939 INFO L274 CegarLoopResult]: For program point L586(lines 586 593) no Hoare annotation was computed. [2020-10-20 01:38:51,939 INFO L277 CegarLoopResult]: At program point L586-1(lines 586 593) the Hoare annotation is: true [2020-10-20 01:38:51,939 INFO L274 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-10-20 01:38:51,939 INFO L270 CegarLoopResult]: At program point L917(lines 904 948) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,939 INFO L274 CegarLoopResult]: For program point L2702(lines 2702 2726) no Hoare annotation was computed. [2020-10-20 01:38:51,939 INFO L274 CegarLoopResult]: For program point L2702-2(lines 2702 2726) no Hoare annotation was computed. [2020-10-20 01:38:51,939 INFO L274 CegarLoopResult]: For program point L2702-1(lines 2702 2726) no Hoare annotation was computed. [2020-10-20 01:38:51,939 INFO L274 CegarLoopResult]: For program point L2702-4(lines 2702 2726) no Hoare annotation was computed. [2020-10-20 01:38:51,940 INFO L274 CegarLoopResult]: For program point L1579(lines 1579 1586) no Hoare annotation was computed. [2020-10-20 01:38:51,940 INFO L274 CegarLoopResult]: For program point L2702-3(lines 2702 2726) no Hoare annotation was computed. [2020-10-20 01:38:51,940 INFO L270 CegarLoopResult]: At program point L1579-1(lines 1579 1586) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-10-20 01:38:51,940 INFO L274 CegarLoopResult]: For program point L2504(lines 2504 2520) no Hoare annotation was computed. [2020-10-20 01:38:51,940 INFO L274 CegarLoopResult]: For program point L1579-2(lines 1579 1586) no Hoare annotation was computed. [2020-10-20 01:38:51,940 INFO L270 CegarLoopResult]: At program point L1579-3(lines 1579 1586) the Hoare annotation is: false [2020-10-20 01:38:51,940 INFO L270 CegarLoopResult]: At program point L853(lines 840 953) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,940 INFO L274 CegarLoopResult]: For program point L2703(lines 2703 2711) no Hoare annotation was computed. [2020-10-20 01:38:51,940 INFO L274 CegarLoopResult]: For program point L2637-1(lines 2637 2683) no Hoare annotation was computed. [2020-10-20 01:38:51,940 INFO L274 CegarLoopResult]: For program point L2703-2(lines 2703 2711) no Hoare annotation was computed. [2020-10-20 01:38:51,941 INFO L274 CegarLoopResult]: For program point L2637(lines 2637 2683) no Hoare annotation was computed. [2020-10-20 01:38:51,941 INFO L274 CegarLoopResult]: For program point L2703-4(lines 2703 2711) no Hoare annotation was computed. [2020-10-20 01:38:51,941 INFO L274 CegarLoopResult]: For program point L2505(lines 2505 2516) no Hoare annotation was computed. [2020-10-20 01:38:51,941 INFO L274 CegarLoopResult]: For program point L2703-6(lines 2703 2711) no Hoare annotation was computed. [2020-10-20 01:38:51,941 INFO L274 CegarLoopResult]: For program point L2703-8(lines 2703 2711) no Hoare annotation was computed. [2020-10-20 01:38:51,941 INFO L274 CegarLoopResult]: For program point L2638(lines 2638 2649) no Hoare annotation was computed. [2020-10-20 01:38:51,941 INFO L274 CegarLoopResult]: For program point L2638-1(lines 2638 2649) no Hoare annotation was computed. [2020-10-20 01:38:51,941 INFO L274 CegarLoopResult]: For program point L2375(lines 2375 2387) no Hoare annotation was computed. [2020-10-20 01:38:51,941 INFO L274 CegarLoopResult]: For program point L2375-2(lines 2375 2387) no Hoare annotation was computed. [2020-10-20 01:38:51,941 INFO L274 CegarLoopResult]: For program point L2375-4(lines 2375 2387) no Hoare annotation was computed. [2020-10-20 01:38:51,941 INFO L274 CegarLoopResult]: For program point L2375-6(lines 2375 2387) no Hoare annotation was computed. [2020-10-20 01:38:51,942 INFO L274 CegarLoopResult]: For program point L2375-8(lines 2375 2387) no Hoare annotation was computed. [2020-10-20 01:38:51,942 INFO L274 CegarLoopResult]: For program point L2375-10(lines 2375 2387) no Hoare annotation was computed. [2020-10-20 01:38:51,942 INFO L274 CegarLoopResult]: For program point L922(lines 922 929) no Hoare annotation was computed. [2020-10-20 01:38:51,942 INFO L274 CegarLoopResult]: For program point L2706(lines 2706 2710) no Hoare annotation was computed. [2020-10-20 01:38:51,942 INFO L274 CegarLoopResult]: For program point L2706-3(lines 2706 2710) no Hoare annotation was computed. [2020-10-20 01:38:51,942 INFO L274 CegarLoopResult]: For program point L2706-6(lines 2706 2710) no Hoare annotation was computed. [2020-10-20 01:38:51,942 INFO L274 CegarLoopResult]: For program point L2706-9(lines 2706 2710) no Hoare annotation was computed. [2020-10-20 01:38:51,942 INFO L274 CegarLoopResult]: For program point L2706-12(lines 2706 2710) no Hoare annotation was computed. [2020-10-20 01:38:51,942 INFO L274 CegarLoopResult]: For program point L2509(lines 2509 2515) no Hoare annotation was computed. [2020-10-20 01:38:51,942 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-10-20 01:38:51,942 INFO L274 CegarLoopResult]: For program point L858(lines 858 865) no Hoare annotation was computed. [2020-10-20 01:38:51,943 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-10-20 01:38:51,943 INFO L274 CegarLoopResult]: For program point L2642(lines 2642 2648) no Hoare annotation was computed. [2020-10-20 01:38:51,943 INFO L277 CegarLoopResult]: At program point L594(lines 576 596) the Hoare annotation is: true [2020-10-20 01:38:51,943 INFO L274 CegarLoopResult]: For program point L2642-1(lines 2642 2648) no Hoare annotation was computed. [2020-10-20 01:38:51,943 INFO L274 CegarLoopResult]: For program point L2378(lines 2378 2386) no Hoare annotation was computed. [2020-10-20 01:38:51,943 INFO L274 CegarLoopResult]: For program point L2378-2(lines 2378 2386) no Hoare annotation was computed. [2020-10-20 01:38:51,943 INFO L274 CegarLoopResult]: For program point L2378-4(lines 2378 2386) no Hoare annotation was computed. [2020-10-20 01:38:51,943 INFO L274 CegarLoopResult]: For program point L1255(lines 1255 1263) no Hoare annotation was computed. [2020-10-20 01:38:51,943 INFO L274 CegarLoopResult]: For program point L2378-6(lines 2378 2386) no Hoare annotation was computed. [2020-10-20 01:38:51,943 INFO L274 CegarLoopResult]: For program point L1255-2(lines 1255 1263) no Hoare annotation was computed. [2020-10-20 01:38:51,943 INFO L274 CegarLoopResult]: For program point L2378-8(lines 2378 2386) no Hoare annotation was computed. [2020-10-20 01:38:51,943 INFO L274 CegarLoopResult]: For program point L1255-4(lines 1255 1263) no Hoare annotation was computed. [2020-10-20 01:38:51,944 INFO L274 CegarLoopResult]: For program point L2378-10(lines 2378 2386) no Hoare annotation was computed. [2020-10-20 01:38:51,944 INFO L274 CegarLoopResult]: For program point L1255-6(lines 1255 1263) no Hoare annotation was computed. [2020-10-20 01:38:51,944 INFO L270 CegarLoopResult]: At program point L1718(lines 1713 1721) the Hoare annotation is: false [2020-10-20 01:38:51,944 INFO L274 CegarLoopResult]: For program point L794(lines 793 957) no Hoare annotation was computed. [2020-10-20 01:38:51,944 INFO L274 CegarLoopResult]: For program point L530(lines 530 538) no Hoare annotation was computed. [2020-10-20 01:38:51,944 INFO L270 CegarLoopResult]: At program point L1521(lines 1510 1524) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= |ULTIMATE.start_createEmail_#res| 1)) [2020-10-20 01:38:51,944 INFO L274 CegarLoopResult]: For program point L795(lines 795 799) no Hoare annotation was computed. [2020-10-20 01:38:51,944 INFO L270 CegarLoopResult]: At program point L1390(lines 1380 1392) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ULTIMATE.start_mail_~msg 1) (= ULTIMATE.start_outgoing__wrappee__Keys_~msg 1) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ULTIMATE.start_incoming_~client 1)) (not (= ~__ste_email_to0~0 1)) (not (= |ULTIMATE.start_getEmailTo_#res| 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-10-20 01:38:51,945 INFO L277 CegarLoopResult]: At program point L1390-1(lines 1380 1392) the Hoare annotation is: true [2020-10-20 01:38:51,945 INFO L274 CegarLoopResult]: For program point L2381(lines 2381 2385) no Hoare annotation was computed. [2020-10-20 01:38:51,945 INFO L274 CegarLoopResult]: For program point L2381-3(lines 2381 2385) no Hoare annotation was computed. [2020-10-20 01:38:51,945 INFO L270 CegarLoopResult]: At program point L2381-2(lines 1 2842) the Hoare annotation is: (and (= ~in_encrypted~0 0) (not (= ~__ste_email_to0~0 1)) (not (= 2 ~__ste_Client_Keyring0_User0~0)) (not (= ~rjh~0 1)) (= ~__ste_Client_Keyring0_User1~0 0) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,945 INFO L274 CegarLoopResult]: For program point L1258(lines 1258 1262) no Hoare annotation was computed. [2020-10-20 01:38:51,945 INFO L270 CegarLoopResult]: At program point L2381-5(lines 1 2842) the Hoare annotation is: (and (= ~in_encrypted~0 0) (not (= ~__ste_email_to0~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= 2 ~__ste_Client_Keyring0_User0~0)) (= ULTIMATE.start_setClientId_~handle 2) (= ~__ste_Client_Keyring0_User1~0 0) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_rjh_~rjh___0) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (= ~rjh~0 2) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,945 INFO L270 CegarLoopResult]: At program point L1258-2(lines 1251 1266) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-10-20 01:38:51,945 INFO L274 CegarLoopResult]: For program point L1258-3(lines 1258 1262) no Hoare annotation was computed. [2020-10-20 01:38:51,945 INFO L274 CegarLoopResult]: For program point L2381-6(lines 2381 2385) no Hoare annotation was computed. [2020-10-20 01:38:51,946 INFO L274 CegarLoopResult]: For program point L2381-9(lines 2381 2385) no Hoare annotation was computed. [2020-10-20 01:38:51,946 INFO L270 CegarLoopResult]: At program point L2381-8(lines 1 2842) the Hoare annotation is: (and (= ~in_encrypted~0 0) (not (= ~__ste_email_to0~0 1)) (= ~__ste_Client_Keyring0_User1~0 0) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (= ~rjh~0 2) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= 2 ~__ste_Client_Keyring0_User0~0)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 2))) [2020-10-20 01:38:51,946 INFO L274 CegarLoopResult]: For program point L1258-6(lines 1258 1262) no Hoare annotation was computed. [2020-10-20 01:38:51,946 INFO L270 CegarLoopResult]: At program point L2381-11(lines 1 2842) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (= ULTIMATE.start_test_~op3~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,946 INFO L274 CegarLoopResult]: For program point L3(line 3) no Hoare annotation was computed. [2020-10-20 01:38:51,946 INFO L270 CegarLoopResult]: At program point L1258-8(lines 1251 1266) the Hoare annotation is: false [2020-10-20 01:38:51,946 INFO L274 CegarLoopResult]: For program point L3-1(line 3) no Hoare annotation was computed. [2020-10-20 01:38:51,946 INFO L274 CegarLoopResult]: For program point L1258-9(lines 1258 1262) no Hoare annotation was computed. [2020-10-20 01:38:51,946 INFO L274 CegarLoopResult]: For program point L2381-12(lines 2381 2385) no Hoare annotation was computed. [2020-10-20 01:38:51,946 INFO L274 CegarLoopResult]: For program point L2381-15(lines 2381 2385) no Hoare annotation was computed. [2020-10-20 01:38:51,946 INFO L270 CegarLoopResult]: At program point L2381-14(lines 699 708) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,946 INFO L270 CegarLoopResult]: At program point L2381-17(lines 689 698) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,947 INFO L270 CegarLoopResult]: At program point L2713-1(lines 2687 2730) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_test_~op1~0 0) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,947 INFO L274 CegarLoopResult]: For program point L2713(lines 2713 2725) no Hoare annotation was computed. [2020-10-20 01:38:51,947 INFO L270 CegarLoopResult]: At program point L2713-3(lines 1 2842) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_test_~op4~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,947 INFO L274 CegarLoopResult]: For program point L2713-2(lines 2713 2725) no Hoare annotation was computed. [2020-10-20 01:38:51,947 INFO L270 CegarLoopResult]: At program point L2713-5(lines 1 2842) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ULTIMATE.start_test_~op5~0 0) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,948 INFO L274 CegarLoopResult]: For program point L2713-4(lines 2713 2725) no Hoare annotation was computed. [2020-10-20 01:38:51,948 INFO L270 CegarLoopResult]: At program point L2713-7(lines 1 2842) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,948 INFO L274 CegarLoopResult]: For program point L2713-6(lines 2713 2725) no Hoare annotation was computed. [2020-10-20 01:38:51,948 INFO L274 CegarLoopResult]: For program point L2449-1(lines 2449 2459) no Hoare annotation was computed. [2020-10-20 01:38:51,948 INFO L270 CegarLoopResult]: At program point L2713-9(lines 1 2842) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,948 INFO L274 CegarLoopResult]: For program point L2449(lines 2449 2459) no Hoare annotation was computed. [2020-10-20 01:38:51,948 INFO L274 CegarLoopResult]: For program point L2713-8(lines 2713 2725) no Hoare annotation was computed. [2020-10-20 01:38:51,948 INFO L274 CegarLoopResult]: For program point L2449-3(lines 2449 2459) no Hoare annotation was computed. [2020-10-20 01:38:51,948 INFO L274 CegarLoopResult]: For program point L2449-2(lines 2449 2459) no Hoare annotation was computed. [2020-10-20 01:38:51,948 INFO L274 CegarLoopResult]: For program point L2449-4(lines 2449 2459) no Hoare annotation was computed. [2020-10-20 01:38:51,948 INFO L270 CegarLoopResult]: At program point L732(lines 1 2842) the Hoare annotation is: (and (= ~in_encrypted~0 0) (= ~queue_empty~0 1) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= 2 ~__ste_Client_Keyring0_User0~0)) (= ~__ste_Client_Keyring0_User1~0 0)) [2020-10-20 01:38:51,949 INFO L274 CegarLoopResult]: For program point L2714(lines 2714 2722) no Hoare annotation was computed. [2020-10-20 01:38:51,949 INFO L274 CegarLoopResult]: For program point L2714-2(lines 2714 2722) no Hoare annotation was computed. [2020-10-20 01:38:51,949 INFO L274 CegarLoopResult]: For program point L2714-4(lines 2714 2722) no Hoare annotation was computed. [2020-10-20 01:38:51,949 INFO L274 CegarLoopResult]: For program point L2714-6(lines 2714 2722) no Hoare annotation was computed. [2020-10-20 01:38:51,949 INFO L274 CegarLoopResult]: For program point L2714-8(lines 2714 2722) no Hoare annotation was computed. [2020-10-20 01:38:51,949 INFO L270 CegarLoopResult]: At program point L931(lines 918 947) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,949 INFO L274 CegarLoopResult]: For program point L2583(lines 2583 2629) no Hoare annotation was computed. [2020-10-20 01:38:51,949 INFO L274 CegarLoopResult]: For program point L2584(lines 2584 2595) no Hoare annotation was computed. [2020-10-20 01:38:51,949 INFO L270 CegarLoopResult]: At program point L867(lines 854 952) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,949 INFO L274 CegarLoopResult]: For program point L801(lines 801 956) no Hoare annotation was computed. [2020-10-20 01:38:51,950 INFO L274 CegarLoopResult]: For program point L2717(lines 2717 2721) no Hoare annotation was computed. [2020-10-20 01:38:51,950 INFO L274 CegarLoopResult]: For program point L2717-3(lines 2717 2721) no Hoare annotation was computed. [2020-10-20 01:38:51,950 INFO L274 CegarLoopResult]: For program point L2651-1(lines 2651 2682) no Hoare annotation was computed. [2020-10-20 01:38:51,950 INFO L274 CegarLoopResult]: For program point L2651(lines 2651 2682) no Hoare annotation was computed. [2020-10-20 01:38:51,950 INFO L270 CegarLoopResult]: At program point L2519(lines 2472 2525) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_test_~op1~0 0) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,950 INFO L274 CegarLoopResult]: For program point L2717-6(lines 2717 2721) no Hoare annotation was computed. [2020-10-20 01:38:51,950 INFO L274 CegarLoopResult]: For program point L2717-9(lines 2717 2721) no Hoare annotation was computed. [2020-10-20 01:38:51,950 INFO L274 CegarLoopResult]: For program point L2717-12(lines 2717 2721) no Hoare annotation was computed. [2020-10-20 01:38:51,950 INFO L274 CegarLoopResult]: For program point L1066(lines 1066 1074) no Hoare annotation was computed. [2020-10-20 01:38:51,950 INFO L274 CegarLoopResult]: For program point L1066-2(lines 1066 1074) no Hoare annotation was computed. [2020-10-20 01:38:51,950 INFO L274 CegarLoopResult]: For program point L1066-4(lines 1066 1074) no Hoare annotation was computed. [2020-10-20 01:38:51,950 INFO L274 CegarLoopResult]: For program point L2652(lines 2652 2663) no Hoare annotation was computed. [2020-10-20 01:38:51,951 INFO L274 CegarLoopResult]: For program point L2652-1(lines 2652 2663) no Hoare annotation was computed. [2020-10-20 01:38:51,951 INFO L274 CegarLoopResult]: For program point L1199(lines 1199 1210) no Hoare annotation was computed. [2020-10-20 01:38:51,951 INFO L274 CegarLoopResult]: For program point L1199-1(lines 1199 1210) no Hoare annotation was computed. [2020-10-20 01:38:51,951 INFO L274 CegarLoopResult]: For program point L1199-2(lines 1199 1210) no Hoare annotation was computed. [2020-10-20 01:38:51,951 INFO L274 CegarLoopResult]: For program point L1199-3(lines 1199 1210) no Hoare annotation was computed. [2020-10-20 01:38:51,951 INFO L274 CegarLoopResult]: For program point L1199-4(lines 1199 1210) no Hoare annotation was computed. [2020-10-20 01:38:51,951 INFO L274 CegarLoopResult]: For program point L1199-5(lines 1199 1210) no Hoare annotation was computed. [2020-10-20 01:38:51,951 INFO L274 CegarLoopResult]: For program point L936(lines 936 943) no Hoare annotation was computed. [2020-10-20 01:38:51,951 INFO L270 CegarLoopResult]: At program point L936-1(lines 793 957) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,951 INFO L274 CegarLoopResult]: For program point L2786(lines 2786 2802) no Hoare annotation was computed. [2020-10-20 01:38:51,952 INFO L274 CegarLoopResult]: For program point L2786-1(lines 2786 2802) no Hoare annotation was computed. [2020-10-20 01:38:51,952 INFO L274 CegarLoopResult]: For program point L2588(lines 2588 2594) no Hoare annotation was computed. [2020-10-20 01:38:51,952 INFO L274 CegarLoopResult]: For program point L1069(lines 1069 1073) no Hoare annotation was computed. [2020-10-20 01:38:51,952 INFO L270 CegarLoopResult]: At program point L1069-2(lines 1062 1077) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,952 INFO L274 CegarLoopResult]: For program point L1069-3(lines 1069 1073) no Hoare annotation was computed. [2020-10-20 01:38:51,952 INFO L270 CegarLoopResult]: At program point L1069-5(lines 1062 1077) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ~in_encrypted~0 0) (= ULTIMATE.start_outgoing__wrappee__Keys_~msg 1) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-10-20 01:38:51,952 INFO L274 CegarLoopResult]: For program point L1069-6(lines 1069 1073) no Hoare annotation was computed. [2020-10-20 01:38:51,952 INFO L274 CegarLoopResult]: For program point L805(lines 805 812) no Hoare annotation was computed. [2020-10-20 01:38:51,953 INFO L270 CegarLoopResult]: At program point L1069-8(lines 1062 1077) the Hoare annotation is: false [2020-10-20 01:38:51,953 INFO L274 CegarLoopResult]: For program point L872(lines 872 876) no Hoare annotation was computed. [2020-10-20 01:38:51,953 INFO L270 CegarLoopResult]: At program point L740(lines 735 743) the Hoare annotation is: (and (= ~in_encrypted~0 0) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= 2 ~__ste_Client_Keyring0_User0~0)) (= ~__ste_Client_Keyring0_User1~0 0) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1)) [2020-10-20 01:38:51,953 INFO L274 CegarLoopResult]: For program point L1731(lines 1731 1741) no Hoare annotation was computed. [2020-10-20 01:38:51,953 INFO L274 CegarLoopResult]: For program point L1731-1(lines 1731 1741) no Hoare annotation was computed. [2020-10-20 01:38:51,953 INFO L274 CegarLoopResult]: For program point L2656(lines 2656 2662) no Hoare annotation was computed. [2020-10-20 01:38:51,953 INFO L274 CegarLoopResult]: For program point L2656-1(lines 2656 2662) no Hoare annotation was computed. [2020-10-20 01:38:51,953 INFO L270 CegarLoopResult]: At program point L2458(lines 2438 2462) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_test_~op1~0 0) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,954 INFO L270 CegarLoopResult]: At program point L2458-2(lines 2438 2462) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ULTIMATE.start_test_~op5~0 0) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,954 INFO L270 CegarLoopResult]: At program point L2458-1(lines 2438 2462) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_test_~op4~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,954 INFO L270 CegarLoopResult]: At program point L2458-4(lines 2438 2462) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,954 INFO L270 CegarLoopResult]: At program point L2458-3(lines 2438 2462) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,954 INFO L274 CegarLoopResult]: For program point L1203(lines 1203 1209) no Hoare annotation was computed. [2020-10-20 01:38:51,954 INFO L274 CegarLoopResult]: For program point L1203-1(lines 1203 1209) no Hoare annotation was computed. [2020-10-20 01:38:51,954 INFO L274 CegarLoopResult]: For program point L1203-2(lines 1203 1209) no Hoare annotation was computed. [2020-10-20 01:38:51,954 INFO L274 CegarLoopResult]: For program point L1203-3(lines 1203 1209) no Hoare annotation was computed. [2020-10-20 01:38:51,955 INFO L274 CegarLoopResult]: For program point L1203-4(lines 1203 1209) no Hoare annotation was computed. [2020-10-20 01:38:51,955 INFO L274 CegarLoopResult]: For program point L1203-5(lines 1203 1209) no Hoare annotation was computed. [2020-10-20 01:38:51,955 INFO L270 CegarLoopResult]: At program point L1600(lines 1672 1684) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ULTIMATE.start_mail_~msg 1) (= ULTIMATE.start_outgoing__wrappee__Keys_~msg 1) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-10-20 01:38:51,955 INFO L274 CegarLoopResult]: For program point L2790(lines 2790 2801) no Hoare annotation was computed. [2020-10-20 01:38:51,955 INFO L274 CegarLoopResult]: For program point L2790-1(lines 2790 2801) no Hoare annotation was computed. [2020-10-20 01:38:51,955 INFO L274 CegarLoopResult]: For program point L1403(lines 1403 1416) no Hoare annotation was computed. [2020-10-20 01:38:51,955 INFO L270 CegarLoopResult]: At program point L1403-1(lines 1393 1419) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ~in_encrypted~0 0) (= ULTIMATE.start_mail_~msg 1) (= ULTIMATE.start_outgoing__wrappee__Keys_~msg 1) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-10-20 01:38:51,956 INFO L274 CegarLoopResult]: For program point L1403-2(lines 1403 1416) no Hoare annotation was computed. [2020-10-20 01:38:51,956 INFO L277 CegarLoopResult]: At program point L1403-3(lines 1393 1419) the Hoare annotation is: true [2020-10-20 01:38:51,956 INFO L274 CegarLoopResult]: For program point L1735(lines 1735 1740) no Hoare annotation was computed. [2020-10-20 01:38:51,956 INFO L274 CegarLoopResult]: For program point L1735-1(lines 1735 1740) no Hoare annotation was computed. [2020-10-20 01:38:51,956 INFO L270 CegarLoopResult]: At program point L1208(lines 1195 1213) the Hoare annotation is: false [2020-10-20 01:38:51,956 INFO L270 CegarLoopResult]: At program point L1208-1(lines 1195 1213) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ~in_encrypted~0 0) (= ULTIMATE.start_mail_~msg 1) (= ULTIMATE.start_outgoing__wrappee__Keys_~msg 1) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ULTIMATE.start_incoming_~client 1)) (not (= ~__ste_email_to0~0 1)) (not (= |ULTIMATE.start_getEmailTo_#res| 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-10-20 01:38:51,956 INFO L270 CegarLoopResult]: At program point L1208-2(lines 1195 1213) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ULTIMATE.start_mail_~msg 1) (= ULTIMATE.start_outgoing__wrappee__Keys_~msg 1) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-10-20 01:38:51,956 INFO L270 CegarLoopResult]: At program point L1208-3(lines 1195 1213) the Hoare annotation is: false [2020-10-20 01:38:51,957 INFO L277 CegarLoopResult]: At program point L1208-4(lines 1195 1213) the Hoare annotation is: true [2020-10-20 01:38:51,957 INFO L277 CegarLoopResult]: At program point L1208-5(lines 1195 1213) the Hoare annotation is: true [2020-10-20 01:38:51,957 INFO L270 CegarLoopResult]: At program point L878(lines 868 951) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,957 INFO L274 CegarLoopResult]: For program point L2794(lines 2794 2800) no Hoare annotation was computed. [2020-10-20 01:38:51,957 INFO L274 CegarLoopResult]: For program point L2794-1(lines 2794 2800) no Hoare annotation was computed. [2020-10-20 01:38:51,957 INFO L274 CegarLoopResult]: For program point L2530(lines 2530 2566) no Hoare annotation was computed. [2020-10-20 01:38:51,957 INFO L274 CegarLoopResult]: For program point L2530-2(lines 2530 2566) no Hoare annotation was computed. [2020-10-20 01:38:51,957 INFO L274 CegarLoopResult]: For program point L2530-1(lines 2530 2566) no Hoare annotation was computed. [2020-10-20 01:38:51,957 INFO L274 CegarLoopResult]: For program point L2398(lines 2398 2414) no Hoare annotation was computed. [2020-10-20 01:38:51,957 INFO L274 CegarLoopResult]: For program point L2530-4(lines 2530 2566) no Hoare annotation was computed. [2020-10-20 01:38:51,958 INFO L274 CegarLoopResult]: For program point L1407(lines 1407 1413) no Hoare annotation was computed. [2020-10-20 01:38:51,958 INFO L274 CegarLoopResult]: For program point L2530-3(lines 2530 2566) no Hoare annotation was computed. [2020-10-20 01:38:51,958 INFO L274 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-10-20 01:38:51,958 INFO L274 CegarLoopResult]: For program point L2398-2(lines 2398 2414) no Hoare annotation was computed. [2020-10-20 01:38:51,958 INFO L274 CegarLoopResult]: For program point L1407-2(lines 1407 1413) no Hoare annotation was computed. [2020-10-20 01:38:51,958 INFO L274 CegarLoopResult]: For program point L2398-1(lines 2398 2414) no Hoare annotation was computed. [2020-10-20 01:38:51,958 INFO L274 CegarLoopResult]: For program point L2398-4(lines 2398 2414) no Hoare annotation was computed. [2020-10-20 01:38:51,958 INFO L274 CegarLoopResult]: For program point L2398-3(lines 2398 2414) no Hoare annotation was computed. [2020-10-20 01:38:51,958 INFO L274 CegarLoopResult]: For program point L2597(lines 2597 2628) no Hoare annotation was computed. [2020-10-20 01:38:51,958 INFO L274 CegarLoopResult]: For program point L2531(lines 2531 2539) no Hoare annotation was computed. [2020-10-20 01:38:51,958 INFO L274 CegarLoopResult]: For program point L2531-2(lines 2531 2539) no Hoare annotation was computed. [2020-10-20 01:38:51,959 INFO L274 CegarLoopResult]: For program point L2531-4(lines 2531 2539) no Hoare annotation was computed. [2020-10-20 01:38:51,959 INFO L274 CegarLoopResult]: For program point L2531-6(lines 2531 2539) no Hoare annotation was computed. [2020-10-20 01:38:51,959 INFO L274 CegarLoopResult]: For program point L2531-8(lines 2531 2539) no Hoare annotation was computed. [2020-10-20 01:38:51,959 INFO L270 CegarLoopResult]: At program point L814(lines 801 956) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,959 INFO L270 CegarLoopResult]: At program point L616(lines 597 618) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_test_~op1~0 0) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,959 INFO L274 CegarLoopResult]: For program point L2598(lines 2598 2609) no Hoare annotation was computed. [2020-10-20 01:38:51,959 INFO L274 CegarLoopResult]: For program point L749(line 749) no Hoare annotation was computed. [2020-10-20 01:38:51,959 INFO L274 CegarLoopResult]: For program point L749-1(line 749) no Hoare annotation was computed. [2020-10-20 01:38:51,959 INFO L274 CegarLoopResult]: For program point L2665-1(lines 2665 2681) no Hoare annotation was computed. [2020-10-20 01:38:51,959 INFO L274 CegarLoopResult]: For program point L2665(lines 2665 2681) no Hoare annotation was computed. [2020-10-20 01:38:51,960 INFO L274 CegarLoopResult]: For program point L2666(lines 2666 2677) no Hoare annotation was computed. [2020-10-20 01:38:51,960 INFO L274 CegarLoopResult]: For program point L2666-1(lines 2666 2677) no Hoare annotation was computed. [2020-10-20 01:38:51,960 INFO L274 CegarLoopResult]: For program point L2534(lines 2534 2538) no Hoare annotation was computed. [2020-10-20 01:38:51,960 INFO L274 CegarLoopResult]: For program point L2402(lines 2402 2413) no Hoare annotation was computed. [2020-10-20 01:38:51,960 INFO L274 CegarLoopResult]: For program point L2534-3(lines 2534 2538) no Hoare annotation was computed. [2020-10-20 01:38:51,960 INFO L274 CegarLoopResult]: For program point L2402-2(lines 2402 2413) no Hoare annotation was computed. [2020-10-20 01:38:51,960 INFO L274 CegarLoopResult]: For program point L2534-6(lines 2534 2538) no Hoare annotation was computed. [2020-10-20 01:38:51,960 INFO L274 CegarLoopResult]: For program point L2402-1(lines 2402 2413) no Hoare annotation was computed. [2020-10-20 01:38:51,960 INFO L274 CegarLoopResult]: For program point L2402-4(lines 2402 2413) no Hoare annotation was computed. [2020-10-20 01:38:51,960 INFO L274 CegarLoopResult]: For program point L2402-3(lines 2402 2413) no Hoare annotation was computed. [2020-10-20 01:38:51,960 INFO L274 CegarLoopResult]: For program point L2534-9(lines 2534 2538) no Hoare annotation was computed. [2020-10-20 01:38:51,961 INFO L274 CegarLoopResult]: For program point L2534-12(lines 2534 2538) no Hoare annotation was computed. [2020-10-20 01:38:51,961 INFO L274 CegarLoopResult]: For program point L883(lines 883 890) no Hoare annotation was computed. [2020-10-20 01:38:51,961 INFO L270 CegarLoopResult]: At program point L2799-1(lines 2782 2805) the Hoare annotation is: false [2020-10-20 01:38:51,961 INFO L270 CegarLoopResult]: At program point L2799(lines 2782 2805) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ~in_encrypted~0 0) (= ULTIMATE.start_outgoing__wrappee__Keys_~msg 1) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-10-20 01:38:51,961 INFO L270 CegarLoopResult]: At program point L1743(lines 1722 1746) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ULTIMATE.start_mail_~msg 1) (= ULTIMATE.start_outgoing__wrappee__Keys_~msg 1) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-10-20 01:38:51,961 INFO L277 CegarLoopResult]: At program point L1743-1(lines 1722 1746) the Hoare annotation is: true [2020-10-20 01:38:51,961 INFO L274 CegarLoopResult]: For program point L2602(lines 2602 2608) no Hoare annotation was computed. [2020-10-20 01:38:51,961 INFO L274 CegarLoopResult]: For program point L819(lines 819 823) no Hoare annotation was computed. [2020-10-20 01:38:51,962 INFO L274 CegarLoopResult]: For program point L1084(lines 1084 1095) no Hoare annotation was computed. [2020-10-20 01:38:51,962 INFO L274 CegarLoopResult]: For program point L1084-1(lines 1084 1095) no Hoare annotation was computed. [2020-10-20 01:38:51,962 INFO L274 CegarLoopResult]: For program point L1084-2(lines 1084 1095) no Hoare annotation was computed. [2020-10-20 01:38:51,962 INFO L274 CegarLoopResult]: For program point L1084-3(lines 1084 1095) no Hoare annotation was computed. [2020-10-20 01:38:51,962 INFO L274 CegarLoopResult]: For program point L2670(lines 2670 2676) no Hoare annotation was computed. [2020-10-20 01:38:51,962 INFO L274 CegarLoopResult]: For program point L2670-1(lines 2670 2676) no Hoare annotation was computed. [2020-10-20 01:38:51,962 INFO L274 CegarLoopResult]: For program point L2406(lines 2406 2412) no Hoare annotation was computed. [2020-10-20 01:38:51,962 INFO L274 CegarLoopResult]: For program point L2406-2(lines 2406 2412) no Hoare annotation was computed. [2020-10-20 01:38:51,962 INFO L274 CegarLoopResult]: For program point L2406-1(lines 2406 2412) no Hoare annotation was computed. [2020-10-20 01:38:51,962 INFO L274 CegarLoopResult]: For program point L2406-4(lines 2406 2412) no Hoare annotation was computed. [2020-10-20 01:38:51,962 INFO L274 CegarLoopResult]: For program point L2406-3(lines 2406 2412) no Hoare annotation was computed. [2020-10-20 01:38:51,962 INFO L274 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-10-20 01:38:51,963 INFO L274 CegarLoopResult]: For program point L1218(lines 1218 1226) no Hoare annotation was computed. [2020-10-20 01:38:51,963 INFO L274 CegarLoopResult]: For program point L1218-2(lines 1218 1226) no Hoare annotation was computed. [2020-10-20 01:38:51,963 INFO L274 CegarLoopResult]: For program point L1218-4(lines 1218 1226) no Hoare annotation was computed. [2020-10-20 01:38:51,963 INFO L274 CegarLoopResult]: For program point L1218-6(lines 1218 1226) no Hoare annotation was computed. [2020-10-20 01:38:51,963 INFO L274 CegarLoopResult]: For program point L2541-1(lines 2541 2565) no Hoare annotation was computed. [2020-10-20 01:38:51,963 INFO L274 CegarLoopResult]: For program point L2541(lines 2541 2565) no Hoare annotation was computed. [2020-10-20 01:38:51,963 INFO L274 CegarLoopResult]: For program point L2541-3(lines 2541 2565) no Hoare annotation was computed. [2020-10-20 01:38:51,963 INFO L274 CegarLoopResult]: For program point L2541-2(lines 2541 2565) no Hoare annotation was computed. [2020-10-20 01:38:51,963 INFO L274 CegarLoopResult]: For program point L2541-4(lines 2541 2565) no Hoare annotation was computed. [2020-10-20 01:38:51,963 INFO L274 CegarLoopResult]: For program point L1088(lines 1088 1094) no Hoare annotation was computed. [2020-10-20 01:38:51,963 INFO L274 CegarLoopResult]: For program point L1088-1(lines 1088 1094) no Hoare annotation was computed. [2020-10-20 01:38:51,963 INFO L274 CegarLoopResult]: For program point L1088-2(lines 1088 1094) no Hoare annotation was computed. [2020-10-20 01:38:51,964 INFO L274 CegarLoopResult]: For program point L1088-3(lines 1088 1094) no Hoare annotation was computed. [2020-10-20 01:38:51,964 INFO L274 CegarLoopResult]: For program point L2542(lines 2542 2550) no Hoare annotation was computed. [2020-10-20 01:38:51,964 INFO L274 CegarLoopResult]: For program point L2476(lines 2476 2522) no Hoare annotation was computed. [2020-10-20 01:38:51,964 INFO L274 CegarLoopResult]: For program point L2542-2(lines 2542 2550) no Hoare annotation was computed. [2020-10-20 01:38:51,964 INFO L274 CegarLoopResult]: For program point L2542-4(lines 2542 2550) no Hoare annotation was computed. [2020-10-20 01:38:51,964 INFO L274 CegarLoopResult]: For program point L2542-6(lines 2542 2550) no Hoare annotation was computed. [2020-10-20 01:38:51,964 INFO L274 CegarLoopResult]: For program point L2542-8(lines 2542 2550) no Hoare annotation was computed. [2020-10-20 01:38:51,964 INFO L274 CegarLoopResult]: For program point L1221(lines 1221 1225) no Hoare annotation was computed. [2020-10-20 01:38:51,964 INFO L274 CegarLoopResult]: For program point L1221-3(lines 1221 1225) no Hoare annotation was computed. [2020-10-20 01:38:51,964 INFO L270 CegarLoopResult]: At program point L1221-5(lines 1214 1229) the Hoare annotation is: (and (= ULTIMATE.start_setEmailTo_~handle 1) (= ULTIMATE.start_mail_~msg 1) (= ULTIMATE.start_outgoing__wrappee__Keys_~msg 1) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ULTIMATE.start_createEmail_~msg~0 1) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-10-20 01:38:51,965 INFO L274 CegarLoopResult]: For program point L1221-6(lines 1221 1225) no Hoare annotation was computed. [2020-10-20 01:38:51,965 INFO L274 CegarLoopResult]: For program point L1221-9(lines 1221 1225) no Hoare annotation was computed. [2020-10-20 01:38:51,965 INFO L277 CegarLoopResult]: At program point L1221-11(lines 1214 1229) the Hoare annotation is: true [2020-10-20 01:38:51,965 INFO L270 CegarLoopResult]: At program point L825(lines 815 955) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,965 INFO L274 CegarLoopResult]: For program point L2477(lines 2477 2488) no Hoare annotation was computed. [2020-10-20 01:38:51,965 INFO L270 CegarLoopResult]: At program point L2411-1(lines 2394 2417) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= ULTIMATE.start_test_~op4~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,965 INFO L270 CegarLoopResult]: At program point L2411(lines 2394 2417) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_test_~op1~0 0) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,965 INFO L270 CegarLoopResult]: At program point L2411-3(lines 2394 2417) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,966 INFO L270 CegarLoopResult]: At program point L2411-2(lines 2394 2417) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ULTIMATE.start_test_~op5~0 0) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,966 INFO L270 CegarLoopResult]: At program point L2411-4(lines 2394 2417) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,966 INFO L270 CegarLoopResult]: At program point L958(lines 792 959) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setup_chuck_~chuck___0 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_valid_product_#res| ~queue_empty~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,966 INFO L270 CegarLoopResult]: At program point L892(lines 879 950) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (= ~in_encrypted~0 0) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= 2 ULTIMATE.start_setup_chuck_~chuck___0)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~queue_empty~0 ULTIMATE.start_main_~tmp~4) (not (= ULTIMATE.start_setup_rjh_~rjh___0 1)) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-10-20 01:38:51,966 INFO L274 CegarLoopResult]: For program point L2611(lines 2611 2627) no Hoare annotation was computed. [2020-10-20 01:38:51,966 INFO L274 CegarLoopResult]: For program point L2545(lines 2545 2549) no Hoare annotation was computed. [2020-10-20 01:38:51,966 INFO L274 CegarLoopResult]: For program point L2545-3(lines 2545 2549) no Hoare annotation was computed. [2020-10-20 01:38:51,966 INFO L274 CegarLoopResult]: For program point L2545-6(lines 2545 2549) no Hoare annotation was computed. [2020-10-20 01:38:51,967 INFO L274 CegarLoopResult]: For program point L2545-9(lines 2545 2549) no Hoare annotation was computed. [2020-10-20 01:38:51,967 INFO L274 CegarLoopResult]: For program point L2545-12(lines 2545 2549) no Hoare annotation was computed. [2020-10-20 01:38:52,077 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.10 01:38:52 BoogieIcfgContainer [2020-10-20 01:38:52,078 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-20 01:38:52,079 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-10-20 01:38:52,079 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-10-20 01:38:52,079 INFO L275 PluginConnector]: Witness Printer initialized [2020-10-20 01:38:52,080 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.10 01:37:44" (3/4) ... [2020-10-20 01:38:52,085 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-10-20 01:38:52,138 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 134 nodes and edges [2020-10-20 01:38:52,142 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 74 nodes and edges [2020-10-20 01:38:52,146 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2020-10-20 01:38:52,151 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2020-10-20 01:38:52,155 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2020-10-20 01:38:52,159 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-10-20 01:38:52,218 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((in_encrypted == 0 && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(2 == __ste_Client_Keyring0_User0)) && __ste_Client_Keyring0_User1 == 0) && \result == queue_empty) && \result == 1 [2020-10-20 01:38:52,219 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((in_encrypted == 0 && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(2 == __ste_Client_Keyring0_User0)) && __ste_Client_Keyring0_User1 == 0) && \result == queue_empty) && !(handle == 2)) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,220 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((in_encrypted == 0 && !(__ste_email_to0 == 1)) && !(2 == __ste_Client_Keyring0_User0)) && !(rjh == 1)) && __ste_Client_Keyring0_User1 == 0) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,220 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((in_encrypted == 0 && queue_empty == 1) && !(__ste_email_to0 == 1)) && queue_empty == tmp) && !(2 == __ste_Client_Keyring0_User0)) && __ste_Client_Keyring0_User1 == 0) && handle == rjh___0) && rjh == handle) && rjh == 2) && \result == queue_empty [2020-10-20 01:38:52,220 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((in_encrypted == 0 && !(__ste_email_to0 == 1)) && queue_empty == tmp) && !(2 == __ste_Client_Keyring0_User0)) && handle == 2) && __ste_Client_Keyring0_User1 == 0) && handle == rjh___0) && !(handle == 1)) && rjh == 2) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,221 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((in_encrypted == 0 && !(__ste_email_to0 == 1)) && __ste_Client_Keyring0_User1 == 0) && !(rjh___0 == 1)) && !(handle == 1)) && rjh == 2) && \result == 1) && tmp == 1) && handle == chuck___0) && !(handle == 1)) && !(2 == chuck___0)) && queue_empty == tmp) && !(2 == __ste_Client_Keyring0_User0) [2020-10-20 01:38:52,221 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((in_encrypted == 0 && !(__ste_email_to0 == 1)) && __ste_Client_Keyring0_User1 == 0) && !(rjh___0 == 1)) && !(handle == 1)) && rjh == 2) && \result == 1) && tmp == 1) && handle == chuck___0) && !(handle == 1)) && !(2 == chuck___0)) && queue_empty == tmp) && !(2 == __ste_Client_Keyring0_User0)) && !(handle == 2) [2020-10-20 01:38:52,221 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((in_encrypted == 0 && !(__ste_email_to0 == 1)) && __ste_Client_Keyring0_User1 == 0) && !(rjh___0 == 1)) && !(handle == 1)) && rjh == 2) && \result == 1) && tmp == 1) && handle == chuck___0) && !(handle == 1)) && !(2 == chuck___0)) && queue_empty == tmp) && !(2 == __ste_Client_Keyring0_User0)) && !(handle == 2) [2020-10-20 01:38:52,222 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,222 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(rjh___0 == 1)) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,222 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,226 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,226 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,226 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,229 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,229 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,229 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,230 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,230 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,230 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,231 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && !(handle == 1)) && op3 == 0) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,233 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && !(handle == 1)) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,233 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((handle == chuck___0 && msg == 1) && in_encrypted == 0) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(rjh___0 == 1)) && !(to == 1)) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,234 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,234 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((handle == 1 && in_encrypted == 0) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1 [2020-10-20 01:38:52,234 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && op4 == 0) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,234 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && op1 == 0) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,235 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && op5 == 0) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,235 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((handle == 1 && in_encrypted == 0) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1 [2020-10-20 01:38:52,235 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,235 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,236 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && op4 == 0) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,236 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && op1 == 0) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,236 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && op5 == 0) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,236 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && op4 == 0) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,236 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && op1 == 0) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,237 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && op5 == 0) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,237 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,237 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,237 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && op4 == 0) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,238 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,238 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && op1 == 0) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,238 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && op5 == 0) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,238 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,239 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((handle == 1 && in_encrypted == 0) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 [2020-10-20 01:38:52,239 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && op4 == 0) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,239 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,239 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && op1 == 0) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,240 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && op5 == 0) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,240 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,240 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,241 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,241 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((handle == 1 && in_encrypted == 0) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 [2020-10-20 01:38:52,241 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && op1 == 0) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,242 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((handle == 1 && in_encrypted == 0) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 [2020-10-20 01:38:52,242 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((handle == 1 && in_encrypted == 0) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 [2020-10-20 01:38:52,242 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && op1 == 0) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,242 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((handle == 1 && in_encrypted == 0) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 [2020-10-20 01:38:52,243 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && op1 == 0) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 [2020-10-20 01:38:52,243 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((handle == 1 && in_encrypted == 0) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 [2020-10-20 01:38:52,243 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((handle == 1 && in_encrypted == 0) && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 [2020-10-20 01:38:52,243 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((handle == 1 && in_encrypted == 0) && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(\result == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && queue_empty == tmp) && \result == 1) && handle == 1 [2020-10-20 01:38:52,244 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((handle == 1 && in_encrypted == 0) && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(client == 1)) && !(__ste_email_to0 == 1)) && !(\result == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && queue_empty == tmp) && \result == 1) && handle == 1 [2020-10-20 01:38:52,244 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((handle == 1 && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(client == 1)) && !(__ste_email_to0 == 1)) && !(\result == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && queue_empty == tmp) && \result == 1) && handle == 1 [2020-10-20 01:38:52,244 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((handle == 1 && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 [2020-10-20 01:38:52,244 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((handle == 1 && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 [2020-10-20 01:38:52,245 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((handle == 1 && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 [2020-10-20 01:38:52,245 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((handle == 1 && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 [2020-10-20 01:38:52,245 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((handle == 1 && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(\result == 0)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 [2020-10-20 01:38:52,245 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((handle == 1 && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 [2020-10-20 01:38:52,246 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((handle == 1 && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 [2020-10-20 01:38:52,246 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((handle == 1 && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 [2020-10-20 01:38:52,453 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2020-10-20 01:38:52,453 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-10-20 01:38:52,455 INFO L168 Benchmark]: Toolchain (without parser) took 71992.77 ms. Allocated memory was 36.7 MB in the beginning and 940.0 MB in the end (delta: 903.3 MB). Free memory was 16.8 MB in the beginning and 473.9 MB in the end (delta: -457.1 MB). Peak memory consumption was 446.2 MB. Max. memory is 14.3 GB. [2020-10-20 01:38:52,455 INFO L168 Benchmark]: CDTParser took 0.79 ms. Allocated memory is still 29.4 MB. Free memory was 12.8 MB in the beginning and 12.8 MB in the end (delta: 37.2 kB). Peak memory consumption was 37.2 kB. Max. memory is 14.3 GB. [2020-10-20 01:38:52,457 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1034.86 ms. Allocated memory was 36.7 MB in the beginning and 40.9 MB in the end (delta: 4.2 MB). Free memory was 15.9 MB in the beginning and 21.3 MB in the end (delta: -5.5 MB). Peak memory consumption was 12.3 MB. Max. memory is 14.3 GB. [2020-10-20 01:38:52,458 INFO L168 Benchmark]: Boogie Procedure Inliner took 152.97 ms. Allocated memory is still 40.9 MB. Free memory was 21.3 MB in the beginning and 13.1 MB in the end (delta: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 14.3 GB. [2020-10-20 01:38:52,459 INFO L168 Benchmark]: Boogie Preprocessor took 133.52 ms. Allocated memory was 40.9 MB in the beginning and 43.5 MB in the end (delta: 2.6 MB). Free memory was 13.1 MB in the beginning and 22.2 MB in the end (delta: -9.1 MB). Peak memory consumption was 6.4 MB. Max. memory is 14.3 GB. [2020-10-20 01:38:52,460 INFO L168 Benchmark]: RCFGBuilder took 2306.68 ms. Allocated memory was 43.5 MB in the beginning and 76.0 MB in the end (delta: 32.5 MB). Free memory was 22.2 MB in the beginning and 31.0 MB in the end (delta: -8.8 MB). Peak memory consumption was 39.8 MB. Max. memory is 14.3 GB. [2020-10-20 01:38:52,461 INFO L168 Benchmark]: TraceAbstraction took 67979.52 ms. Allocated memory was 76.0 MB in the beginning and 940.0 MB in the end (delta: 864.0 MB). Free memory was 30.4 MB in the beginning and 527.5 MB in the end (delta: -497.1 MB). Peak memory consumption was 781.6 MB. Max. memory is 14.3 GB. [2020-10-20 01:38:52,462 INFO L168 Benchmark]: Witness Printer took 374.59 ms. Allocated memory is still 940.0 MB. Free memory was 527.5 MB in the beginning and 473.9 MB in the end (delta: 53.6 MB). Peak memory consumption was 53.6 MB. Max. memory is 14.3 GB. [2020-10-20 01:38:52,465 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.79 ms. Allocated memory is still 29.4 MB. Free memory was 12.8 MB in the beginning and 12.8 MB in the end (delta: 37.2 kB). Peak memory consumption was 37.2 kB. Max. memory is 14.3 GB. * CACSL2BoogieTranslator took 1034.86 ms. Allocated memory was 36.7 MB in the beginning and 40.9 MB in the end (delta: 4.2 MB). Free memory was 15.9 MB in the beginning and 21.3 MB in the end (delta: -5.5 MB). Peak memory consumption was 12.3 MB. Max. memory is 14.3 GB. * Boogie Procedure Inliner took 152.97 ms. Allocated memory is still 40.9 MB. Free memory was 21.3 MB in the beginning and 13.1 MB in the end (delta: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 14.3 GB. * Boogie Preprocessor took 133.52 ms. Allocated memory was 40.9 MB in the beginning and 43.5 MB in the end (delta: 2.6 MB). Free memory was 13.1 MB in the beginning and 22.2 MB in the end (delta: -9.1 MB). Peak memory consumption was 6.4 MB. Max. memory is 14.3 GB. * RCFGBuilder took 2306.68 ms. Allocated memory was 43.5 MB in the beginning and 76.0 MB in the end (delta: 32.5 MB). Free memory was 22.2 MB in the beginning and 31.0 MB in the end (delta: -8.8 MB). Peak memory consumption was 39.8 MB. Max. memory is 14.3 GB. * TraceAbstraction took 67979.52 ms. Allocated memory was 76.0 MB in the beginning and 940.0 MB in the end (delta: 864.0 MB). Free memory was 30.4 MB in the beginning and 527.5 MB in the end (delta: -497.1 MB). Peak memory consumption was 781.6 MB. Max. memory is 14.3 GB. * Witness Printer took 374.59 ms. Allocated memory is still 940.0 MB. Free memory was 527.5 MB in the beginning and 473.9 MB in the end (delta: 53.6 MB). Peak memory consumption was 53.6 MB. Max. memory is 14.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 1080]: Loop Invariant Derived loop invariant: ((((((((((((((((((handle == 1 && in_encrypted == 0) && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(\result == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && queue_empty == tmp) && \result == 1) && handle == 1 - InvariantResult [Line: 1695]: Loop Invariant Derived loop invariant: (((((((((((((((((handle == 1 && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(\result == 0)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 - InvariantResult [Line: 1080]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && !(handle == 1)) && op3 == 0) && \result == 1) && tmp == 1 - InvariantResult [Line: 2526]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && op1 == 0) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 2418]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && op4 == 0) && \result == 1) && tmp == 1 - InvariantResult [Line: 2472]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && op1 == 0) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 2633]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((((in_encrypted == 0 && !(__ste_email_to0 == 1)) && __ste_Client_Keyring0_User1 == 0) && !(rjh___0 == 1)) && !(handle == 1)) && rjh == 2) && \result == 1) && tmp == 1) && handle == chuck___0) && !(handle == 1)) && !(2 == chuck___0)) && queue_empty == tmp) && !(2 == __ste_Client_Keyring0_User0) - InvariantResult [Line: 2633]: Loop Invariant Derived loop invariant: (((((((((((((((handle == 1 && in_encrypted == 0) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 - InvariantResult [Line: 2687]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && op1 == 0) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 1251]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1080]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1713]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && op4 == 0) && \result == 1) && tmp == 1 - InvariantResult [Line: 699]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && !(handle == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 904]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 1214]: Loop Invariant Derived loop invariant: ((((((((((((((((handle == 1 && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 - InvariantResult [Line: 2526]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && op4 == 0) && \result == 1) && tmp == 1 - InvariantResult [Line: 1579]: Loop Invariant Derived loop invariant: (((((((((((((((handle == 1 && in_encrypted == 0) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((in_encrypted == 0 && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(2 == __ste_Client_Keyring0_User0)) && __ste_Client_Keyring0_User1 == 0) && \result == queue_empty) && !(handle == 2)) && \result == 1) && tmp == 1 - InvariantResult [Line: 792]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(rjh___0 == 1)) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1 - InvariantResult [Line: 1251]: Loop Invariant Derived loop invariant: (((((((((((((((handle == 1 && in_encrypted == 0) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((in_encrypted == 0 && !(__ste_email_to0 == 1)) && queue_empty == tmp) && !(2 == __ste_Client_Keyring0_User0)) && handle == 2) && __ste_Client_Keyring0_User1 == 0) && handle == rjh___0) && !(handle == 1)) && rjh == 2) && \result == 1) && tmp == 1 - InvariantResult [Line: 893]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 793]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((in_encrypted == 0 && queue_empty == 1) && !(__ste_email_to0 == 1)) && queue_empty == tmp) && !(2 == __ste_Client_Keyring0_User0)) && __ste_Client_Keyring0_User1 == 0) && handle == rjh___0) && rjh == handle) && rjh == 2) && \result == queue_empty - InvariantResult [Line: 1510]: Loop Invariant Derived loop invariant: (((((((((((((handle == 1 && in_encrypted == 0) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1 - InvariantResult [Line: 879]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 1080]: Loop Invariant Derived loop invariant: (((((((((((((((handle == 1 && in_encrypted == 0) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 - InvariantResult [Line: 2418]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && op1 == 0) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((((((in_encrypted == 0 && !(__ste_email_to0 == 1)) && __ste_Client_Keyring0_User1 == 0) && !(rjh___0 == 1)) && !(handle == 1)) && rjh == 2) && \result == 1) && tmp == 1) && handle == chuck___0) && !(handle == 1)) && !(2 == chuck___0)) && queue_empty == tmp) && !(2 == __ste_Client_Keyring0_User0)) && !(handle == 2) - InvariantResult [Line: 1628]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 868]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 2438]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && op4 == 0) && \result == 1) && tmp == 1 - InvariantResult [Line: 854]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 1380]: Loop Invariant Derived loop invariant: ((((((((((((((((((handle == 1 && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(client == 1)) && !(__ste_email_to0 == 1)) && !(\result == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && queue_empty == tmp) && \result == 1) && handle == 1 - InvariantResult [Line: 2438]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 1380]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2579]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && op1 == 0) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 2438]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && op5 == 0) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((in_encrypted == 0 && !(__ste_email_to0 == 1)) && !(2 == __ste_Client_Keyring0_User0)) && !(rjh == 1)) && __ste_Client_Keyring0_User1 == 0) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1 - InvariantResult [Line: 2438]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 586]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1195]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1195]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2394]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && op5 == 0) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 2394]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 1062]: Loop Invariant Derived loop invariant: ((((((((((((((((handle == 1 && in_encrypted == 0) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 - InvariantResult [Line: 2394]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((in_encrypted == 0 && queue_empty == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(2 == __ste_Client_Keyring0_User0)) && __ste_Client_Keyring0_User1 == 0 - InvariantResult [Line: 1628]: Loop Invariant Derived loop invariant: ((((((((((((((((handle == 1 && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 - InvariantResult [Line: 1062]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2438]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && op1 == 0) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 735]: Loop Invariant Derived loop invariant: (((((in_encrypted == 0 && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(2 == __ste_Client_Keyring0_User0)) && __ste_Client_Keyring0_User1 == 0) && \result == queue_empty) && \result == 1 - InvariantResult [Line: 2782]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1704]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1195]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1195]: Loop Invariant Derived loop invariant: (((((((((((((((((((handle == 1 && in_encrypted == 0) && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(client == 1)) && !(__ste_email_to0 == 1)) && !(\result == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && queue_empty == tmp) && \result == 1) && handle == 1 - InvariantResult [Line: 2394]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && op1 == 0) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 1062]: Loop Invariant Derived loop invariant: ((((((((((handle == chuck___0 && msg == 1) && in_encrypted == 0) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(rjh___0 == 1)) && !(to == 1)) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1 - InvariantResult [Line: 1195]: Loop Invariant Derived loop invariant: ((((((((((((((((handle == 1 && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 - InvariantResult [Line: 2394]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && op4 == 0) && \result == 1) && tmp == 1 - InvariantResult [Line: 1195]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 840]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 597]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && op1 == 0) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 1232]: Loop Invariant Derived loop invariant: ((((((((((((((((handle == 1 && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 - InvariantResult [Line: 576]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 826]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 2347]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1232]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2347]: Loop Invariant Derived loop invariant: ((((((((((((((((handle == 1 && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 - InvariantResult [Line: 2782]: Loop Invariant Derived loop invariant: ((((((((((((((((handle == 1 && in_encrypted == 0) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 - InvariantResult [Line: 1099]: Loop Invariant Derived loop invariant: ((((((((((((handle == 1 && in_encrypted == 0) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1 - InvariantResult [Line: 1722]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 815]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 2418]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 801]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 918]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 1393]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1672]: Loop Invariant Derived loop invariant: ((((((((((((((((handle == 1 && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 - InvariantResult [Line: 2526]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && op5 == 0) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 2418]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && op5 == 0) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && op5 == 0) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 553]: Loop Invariant Derived loop invariant: ((((((((((((in_encrypted == 0 && !(__ste_email_to0 == 1)) && __ste_Client_Keyring0_User1 == 0) && !(rjh___0 == 1)) && !(handle == 1)) && rjh == 2) && \result == 1) && tmp == 1) && handle == chuck___0) && !(handle == 1)) && !(2 == chuck___0)) && queue_empty == tmp) && !(2 == __ste_Client_Keyring0_User0)) && !(handle == 2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 1579]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 689]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 2418]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 2526]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 2526]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 1722]: Loop Invariant Derived loop invariant: ((((((((((((((((handle == 1 && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 - InvariantResult [Line: 1393]: Loop Invariant Derived loop invariant: (((((((((((((((((handle == 1 && in_encrypted == 0) && msg == 1) && msg == 1) && !(chuck___0 == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(rjh___0 == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && \result == queue_empty) && \result == 1) && tmp == 1) && handle == chuck___0) && msg == 1) && \result == 1) && handle == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((handle == chuck___0 && in_encrypted == 0) && !(handle == 1)) && !(2 == chuck___0)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && queue_empty == tmp) && !(rjh___0 == 1)) && \result == 1) && tmp == 1 - InvariantResult [Line: 1214]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 385 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 30.2s, OverallIterations: 23, TraceHistogramMax: 3, AutomataDifference: 15.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 37.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 15620 SDtfs, 27852 SDslu, 26634 SDs, 0 SdLazy, 978 SolverSat, 99 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 296 GetRequests, 180 SyntacticMatches, 0 SemanticMatches, 116 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 1.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=38541occurred in iteration=21, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 10.3s AutomataMinimizationTime, 23 MinimizatonAttempts, 8005 StatesRemovedByMinimization, 19 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 95 LocationsWithAnnotation, 95 PreInvPairs, 8617 NumberOfFragments, 3245 HoareAnnotationTreeSize, 95 FomulaSimplifications, 65226201 FormulaSimplificationTreeSizeReduction, 18.0s HoareSimplificationTime, 95 FomulaSimplificationsInter, 37301029 FormulaSimplificationTreeSizeReductionInter, 19.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 1.5s InterpolantComputationTime, 1842 NumberOfCodeBlocks, 1842 NumberOfCodeBlocksAsserted, 25 NumberOfCheckSat, 1817 ConstructedInterpolants, 0 QuantifiedInterpolants, 263596 SizeOfPredicates, 1 NumberOfNonLiveVariables, 1886 ConjunctsInSsa, 6 ConjunctsInUnsatCore, 25 InterpolantComputations, 22 PerfectInterpolantSequences, 85/91 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...