./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec11_product10.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_278dcb4b-484e-4a1f-a9ef-797e25ce69f5/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_278dcb4b-484e-4a1f-a9ef-797e25ce69f5/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_278dcb4b-484e-4a1f-a9ef-797e25ce69f5/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_278dcb4b-484e-4a1f-a9ef-797e25ce69f5/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec11_product10.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_278dcb4b-484e-4a1f-a9ef-797e25ce69f5/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_278dcb4b-484e-4a1f-a9ef-797e25ce69f5/bin/uautomizer-Z5i5R5N3CC --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 4635f8df6c6644cd2047fffba44a2e7596783f23 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 00:22:22,576 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:22:22,579 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:22:22,658 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:22:22,659 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:22:22,664 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:22:22,666 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:22:22,670 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:22:22,673 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:22:22,680 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:22:22,681 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:22:22,682 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:22:22,683 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:22:22,686 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:22:22,687 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:22:22,689 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:22:22,691 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:22:22,695 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:22:22,697 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:22:22,705 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:22:22,707 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:22:22,709 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:22:22,712 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:22:22,714 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:22:22,722 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:22:22,723 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:22:22,723 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:22:22,725 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:22:22,726 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:22:22,727 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:22:22,728 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:22:22,729 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:22:22,731 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:22:22,732 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:22:22,733 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:22:22,733 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:22:22,734 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:22:22,734 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:22:22,735 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:22:22,736 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:22:22,736 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:22:22,742 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_278dcb4b-484e-4a1f-a9ef-797e25ce69f5/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-10-11 00:22:22,778 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:22:22,778 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:22:22,780 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:22:22,780 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:22:22,781 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:22:22,781 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:22:22,781 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-11 00:22:22,781 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 00:22:22,782 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-11 00:22:22,782 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:22:22,783 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:22:22,783 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:22:22,783 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:22:22,784 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-11 00:22:22,784 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:22:22,784 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:22:22,784 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:22:22,785 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:22:22,785 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:22:22,785 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:22:22,785 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:22:22,785 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:22:22,786 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:22:22,786 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:22:22,786 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-11 00:22:22,786 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 00:22:22,787 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:22:22,787 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:22:22,787 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_278dcb4b-484e-4a1f-a9ef-797e25ce69f5/bin/uautomizer-Z5i5R5N3CC/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_278dcb4b-484e-4a1f-a9ef-797e25ce69f5/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4635f8df6c6644cd2047fffba44a2e7596783f23 [2021-10-11 00:22:23,064 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:22:23,084 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:22:23,087 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:22:23,088 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:22:23,089 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:22:23,090 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_278dcb4b-484e-4a1f-a9ef-797e25ce69f5/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/product-lines/email_spec11_product10.cil.c [2021-10-11 00:22:23,159 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_278dcb4b-484e-4a1f-a9ef-797e25ce69f5/bin/uautomizer-Z5i5R5N3CC/data/8de7e44bd/23971e3b1667435f92585523204ef19e/FLAG1a9b87366 [2021-10-11 00:22:23,792 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:22:23,798 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_278dcb4b-484e-4a1f-a9ef-797e25ce69f5/sv-benchmarks/c/product-lines/email_spec11_product10.cil.c [2021-10-11 00:22:23,828 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_278dcb4b-484e-4a1f-a9ef-797e25ce69f5/bin/uautomizer-Z5i5R5N3CC/data/8de7e44bd/23971e3b1667435f92585523204ef19e/FLAG1a9b87366 [2021-10-11 00:22:23,985 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_278dcb4b-484e-4a1f-a9ef-797e25ce69f5/bin/uautomizer-Z5i5R5N3CC/data/8de7e44bd/23971e3b1667435f92585523204ef19e [2021-10-11 00:22:23,987 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:22:23,990 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:22:23,993 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:22:23,994 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:22:23,997 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:22:24,000 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:22:23" (1/1) ... [2021-10-11 00:22:24,002 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@524c3bce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:22:24, skipping insertion in model container [2021-10-11 00:22:24,002 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:22:23" (1/1) ... [2021-10-11 00:22:24,010 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:22:24,094 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:22:24,632 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_278dcb4b-484e-4a1f-a9ef-797e25ce69f5/sv-benchmarks/c/product-lines/email_spec11_product10.cil.c[53122,53135] [2021-10-11 00:22:24,668 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:22:24,682 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 00:22:24,839 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_278dcb4b-484e-4a1f-a9ef-797e25ce69f5/sv-benchmarks/c/product-lines/email_spec11_product10.cil.c[53122,53135] [2021-10-11 00:22:24,861 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:22:24,929 INFO L208 MainTranslator]: Completed translation [2021-10-11 00:22:24,930 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:22:24 WrapperNode [2021-10-11 00:22:24,930 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 00:22:24,932 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 00:22:24,932 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 00:22:24,932 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 00:22:24,940 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:22:24" (1/1) ... [2021-10-11 00:22:25,000 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:22:24" (1/1) ... [2021-10-11 00:22:25,060 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 00:22:25,061 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-11 00:22:25,061 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-11 00:22:25,061 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-11 00:22:25,070 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:22:24" (1/1) ... [2021-10-11 00:22:25,070 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:22:24" (1/1) ... [2021-10-11 00:22:25,076 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:22:24" (1/1) ... [2021-10-11 00:22:25,077 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:22:24" (1/1) ... [2021-10-11 00:22:25,098 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:22:24" (1/1) ... [2021-10-11 00:22:25,107 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:22:24" (1/1) ... [2021-10-11 00:22:25,113 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:22:24" (1/1) ... [2021-10-11 00:22:25,120 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-11 00:22:25,121 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-11 00:22:25,121 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-11 00:22:25,122 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-11 00:22:25,123 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:22:24" (1/1) ... No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_278dcb4b-484e-4a1f-a9ef-797e25ce69f5/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:22:25,249 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2021-10-11 00:22:25,250 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-11 00:22:25,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-11 00:22:25,251 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-11 00:22:25,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-11 00:22:26,746 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-11 00:22:26,746 INFO L299 CfgBuilder]: Removed 155 assume(true) statements. [2021-10-11 00:22:26,748 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 12:22:26 BoogieIcfgContainer [2021-10-11 00:22:26,748 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-11 00:22:26,750 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-11 00:22:26,750 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-11 00:22:26,754 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-11 00:22:26,754 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 12:22:23" (1/3) ... [2021-10-11 00:22:26,755 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@389e5519 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 12:22:26, skipping insertion in model container [2021-10-11 00:22:26,755 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:22:24" (2/3) ... [2021-10-11 00:22:26,755 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@389e5519 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 12:22:26, skipping insertion in model container [2021-10-11 00:22:26,756 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 12:22:26" (3/3) ... [2021-10-11 00:22:26,757 INFO L111 eAbstractionObserver]: Analyzing ICFG email_spec11_product10.cil.c [2021-10-11 00:22:26,771 INFO L180 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-11 00:22:26,775 INFO L192 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-10-11 00:22:26,786 INFO L253 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-10-11 00:22:26,811 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-10-11 00:22:26,811 INFO L378 AbstractCegarLoop]: Hoare is true [2021-10-11 00:22:26,812 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-10-11 00:22:26,812 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-10-11 00:22:26,812 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-10-11 00:22:26,812 INFO L382 AbstractCegarLoop]: Difference is false [2021-10-11 00:22:26,812 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-10-11 00:22:26,812 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-10-11 00:22:26,830 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states. [2021-10-11 00:22:26,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-10-11 00:22:26,837 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 00:22:26,837 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] [2021-10-11 00:22:26,838 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 00:22:26,843 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 00:22:26,843 INFO L82 PathProgramCache]: Analyzing trace with hash 1164700804, now seen corresponding path program 1 times [2021-10-11 00:22:26,852 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-11 00:22:26,852 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [675698232] [2021-10-11 00:22:26,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-11 00:22:27,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 00:22:27,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-11 00:22:27,202 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [675698232] [2021-10-11 00:22:27,203 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 00:22:27,204 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-11 00:22:27,204 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [75669482] [2021-10-11 00:22:27,209 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-10-11 00:22:27,209 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-11 00:22:27,222 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-10-11 00:22:27,222 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-11 00:22:27,225 INFO L87 Difference]: Start difference. First operand 162 states. Second operand 2 states. [2021-10-11 00:22:27,257 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 00:22:27,258 INFO L93 Difference]: Finished difference Result 273 states and 434 transitions. [2021-10-11 00:22:27,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-11 00:22:27,259 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 32 [2021-10-11 00:22:27,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 00:22:27,271 INFO L225 Difference]: With dead ends: 273 [2021-10-11 00:22:27,271 INFO L226 Difference]: Without dead ends: 131 [2021-10-11 00:22:27,275 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-11 00:22:27,292 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 131 states. [2021-10-11 00:22:27,316 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 131 to 131. [2021-10-11 00:22:27,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 131 states. [2021-10-11 00:22:27,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 131 states and 209 transitions. [2021-10-11 00:22:27,322 INFO L78 Accepts]: Start accepts. Automaton has 131 states and 209 transitions. Word has length 32 [2021-10-11 00:22:27,322 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 00:22:27,322 INFO L481 AbstractCegarLoop]: Abstraction has 131 states and 209 transitions. [2021-10-11 00:22:27,323 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2021-10-11 00:22:27,323 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 209 transitions. [2021-10-11 00:22:27,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-10-11 00:22:27,329 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 00:22:27,329 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] [2021-10-11 00:22:27,330 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-10-11 00:22:27,330 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 00:22:27,332 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 00:22:27,332 INFO L82 PathProgramCache]: Analyzing trace with hash 649551968, now seen corresponding path program 1 times [2021-10-11 00:22:27,332 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-11 00:22:27,333 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1168707947] [2021-10-11 00:22:27,333 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-11 00:22:27,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 00:22:27,505 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-11 00:22:27,506 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1168707947] [2021-10-11 00:22:27,506 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 00:22:27,507 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-11 00:22:27,507 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [140105527] [2021-10-11 00:22:27,508 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-10-11 00:22:27,509 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-11 00:22:27,510 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-11 00:22:27,511 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-11 00:22:27,511 INFO L87 Difference]: Start difference. First operand 131 states and 209 transitions. Second operand 3 states. [2021-10-11 00:22:27,584 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 00:22:27,588 INFO L93 Difference]: Finished difference Result 366 states and 585 transitions. [2021-10-11 00:22:27,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-11 00:22:27,589 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 33 [2021-10-11 00:22:27,589 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 00:22:27,592 INFO L225 Difference]: With dead ends: 366 [2021-10-11 00:22:27,593 INFO L226 Difference]: Without dead ends: 246 [2021-10-11 00:22:27,594 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 [2021-10-11 00:22:27,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 246 states. [2021-10-11 00:22:27,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 246 to 130. [2021-10-11 00:22:27,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 130 states. [2021-10-11 00:22:27,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 130 states and 205 transitions. [2021-10-11 00:22:27,618 INFO L78 Accepts]: Start accepts. Automaton has 130 states and 205 transitions. Word has length 33 [2021-10-11 00:22:27,618 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 00:22:27,618 INFO L481 AbstractCegarLoop]: Abstraction has 130 states and 205 transitions. [2021-10-11 00:22:27,619 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-10-11 00:22:27,619 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 205 transitions. [2021-10-11 00:22:27,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-10-11 00:22:27,621 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 00:22:27,621 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] [2021-10-11 00:22:27,621 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-10-11 00:22:27,621 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 00:22:27,622 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 00:22:27,622 INFO L82 PathProgramCache]: Analyzing trace with hash -1050919469, now seen corresponding path program 1 times [2021-10-11 00:22:27,623 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-11 00:22:27,623 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [976527513] [2021-10-11 00:22:27,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-11 00:22:27,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 00:22:27,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-11 00:22:27,760 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [976527513] [2021-10-11 00:22:27,760 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 00:22:27,761 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-11 00:22:27,761 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1998343758] [2021-10-11 00:22:27,761 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-10-11 00:22:27,762 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-11 00:22:27,763 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-11 00:22:27,763 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-11 00:22:27,763 INFO L87 Difference]: Start difference. First operand 130 states and 205 transitions. Second operand 3 states. [2021-10-11 00:22:27,797 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 00:22:27,798 INFO L93 Difference]: Finished difference Result 246 states and 390 transitions. [2021-10-11 00:22:27,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-11 00:22:27,801 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 34 [2021-10-11 00:22:27,801 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 00:22:27,803 INFO L225 Difference]: With dead ends: 246 [2021-10-11 00:22:27,804 INFO L226 Difference]: Without dead ends: 131 [2021-10-11 00:22:27,806 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 [2021-10-11 00:22:27,808 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 131 states. [2021-10-11 00:22:27,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 131 to 130. [2021-10-11 00:22:27,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 130 states. [2021-10-11 00:22:27,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 130 states and 204 transitions. [2021-10-11 00:22:27,824 INFO L78 Accepts]: Start accepts. Automaton has 130 states and 204 transitions. Word has length 34 [2021-10-11 00:22:27,824 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 00:22:27,824 INFO L481 AbstractCegarLoop]: Abstraction has 130 states and 204 transitions. [2021-10-11 00:22:27,825 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-10-11 00:22:27,825 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 204 transitions. [2021-10-11 00:22:27,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-10-11 00:22:27,833 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 00:22:27,833 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] [2021-10-11 00:22:27,833 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-10-11 00:22:27,834 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 00:22:27,834 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 00:22:27,836 INFO L82 PathProgramCache]: Analyzing trace with hash -1644115213, now seen corresponding path program 1 times [2021-10-11 00:22:27,836 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-11 00:22:27,836 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1987411311] [2021-10-11 00:22:27,836 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-11 00:22:27,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 00:22:27,936 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-11 00:22:27,937 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1987411311] [2021-10-11 00:22:27,937 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 00:22:27,937 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-11 00:22:27,938 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1858957542] [2021-10-11 00:22:27,940 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-10-11 00:22:27,941 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-11 00:22:27,942 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-11 00:22:27,943 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-11 00:22:27,943 INFO L87 Difference]: Start difference. First operand 130 states and 204 transitions. Second operand 3 states. [2021-10-11 00:22:27,980 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 00:22:27,980 INFO L93 Difference]: Finished difference Result 252 states and 397 transitions. [2021-10-11 00:22:27,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-11 00:22:27,981 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 35 [2021-10-11 00:22:27,981 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 00:22:27,982 INFO L225 Difference]: With dead ends: 252 [2021-10-11 00:22:27,983 INFO L226 Difference]: Without dead ends: 130 [2021-10-11 00:22:27,984 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 [2021-10-11 00:22:27,984 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 130 states. [2021-10-11 00:22:27,993 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 130 to 130. [2021-10-11 00:22:27,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 130 states. [2021-10-11 00:22:27,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 130 states and 202 transitions. [2021-10-11 00:22:27,995 INFO L78 Accepts]: Start accepts. Automaton has 130 states and 202 transitions. Word has length 35 [2021-10-11 00:22:27,995 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 00:22:27,995 INFO L481 AbstractCegarLoop]: Abstraction has 130 states and 202 transitions. [2021-10-11 00:22:27,995 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-10-11 00:22:28,000 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 202 transitions. [2021-10-11 00:22:28,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-10-11 00:22:28,001 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 00:22:28,003 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] [2021-10-11 00:22:28,003 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-10-11 00:22:28,004 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 00:22:28,005 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 00:22:28,005 INFO L82 PathProgramCache]: Analyzing trace with hash 1106619438, now seen corresponding path program 1 times [2021-10-11 00:22:28,005 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-11 00:22:28,005 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1035173363] [2021-10-11 00:22:28,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-11 00:22:28,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 00:22:28,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-11 00:22:28,105 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1035173363] [2021-10-11 00:22:28,105 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 00:22:28,105 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-11 00:22:28,106 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1227771318] [2021-10-11 00:22:28,106 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-10-11 00:22:28,106 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-11 00:22:28,107 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-11 00:22:28,110 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-11 00:22:28,110 INFO L87 Difference]: Start difference. First operand 130 states and 202 transitions. Second operand 3 states. [2021-10-11 00:22:28,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 00:22:28,131 INFO L93 Difference]: Finished difference Result 213 states and 326 transitions. [2021-10-11 00:22:28,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-11 00:22:28,131 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 36 [2021-10-11 00:22:28,132 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 00:22:28,133 INFO L225 Difference]: With dead ends: 213 [2021-10-11 00:22:28,133 INFO L226 Difference]: Without dead ends: 133 [2021-10-11 00:22:28,134 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 [2021-10-11 00:22:28,134 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133 states. [2021-10-11 00:22:28,142 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133 to 132. [2021-10-11 00:22:28,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 132 states. [2021-10-11 00:22:28,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 132 states and 204 transitions. [2021-10-11 00:22:28,143 INFO L78 Accepts]: Start accepts. Automaton has 132 states and 204 transitions. Word has length 36 [2021-10-11 00:22:28,144 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 00:22:28,144 INFO L481 AbstractCegarLoop]: Abstraction has 132 states and 204 transitions. [2021-10-11 00:22:28,144 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-10-11 00:22:28,144 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 204 transitions. [2021-10-11 00:22:28,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-10-11 00:22:28,145 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 00:22:28,145 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] [2021-10-11 00:22:28,145 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-10-11 00:22:28,146 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 00:22:28,146 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 00:22:28,146 INFO L82 PathProgramCache]: Analyzing trace with hash 646998941, now seen corresponding path program 1 times [2021-10-11 00:22:28,147 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-11 00:22:28,147 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [325442718] [2021-10-11 00:22:28,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-11 00:22:28,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 00:22:28,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-11 00:22:28,214 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [325442718] [2021-10-11 00:22:28,214 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1925134592] [2021-10-11 00:22:28,214 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_278dcb4b-484e-4a1f-a9ef-797e25ce69f5/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:22:28,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 00:22:28,539 INFO L263 TraceCheckSpWp]: Trace formula consists of 740 conjuncts, 3 conjunts are in the unsatisfiable core [2021-10-11 00:22:28,550 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-11 00:22:28,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-11 00:22:28,669 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-11 00:22:28,669 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2021-10-11 00:22:28,670 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [273943261] [2021-10-11 00:22:28,670 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-10-11 00:22:28,671 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-11 00:22:28,679 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-11 00:22:28,679 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-10-11 00:22:28,679 INFO L87 Difference]: Start difference. First operand 132 states and 204 transitions. Second operand 5 states. [2021-10-11 00:22:28,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 00:22:28,709 INFO L93 Difference]: Finished difference Result 326 states and 507 transitions. [2021-10-11 00:22:28,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-11 00:22:28,713 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 41 [2021-10-11 00:22:28,714 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 00:22:28,716 INFO L225 Difference]: With dead ends: 326 [2021-10-11 00:22:28,716 INFO L226 Difference]: Without dead ends: 246 [2021-10-11 00:22:28,717 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-10-11 00:22:28,718 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 246 states. [2021-10-11 00:22:28,738 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 246 to 165. [2021-10-11 00:22:28,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 165 states. [2021-10-11 00:22:28,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 165 states and 265 transitions. [2021-10-11 00:22:28,740 INFO L78 Accepts]: Start accepts. Automaton has 165 states and 265 transitions. Word has length 41 [2021-10-11 00:22:28,741 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 00:22:28,742 INFO L481 AbstractCegarLoop]: Abstraction has 165 states and 265 transitions. [2021-10-11 00:22:28,742 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-10-11 00:22:28,742 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 265 transitions. [2021-10-11 00:22:28,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-10-11 00:22:28,749 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 00:22:28,750 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] [2021-10-11 00:22:28,976 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2021-10-11 00:22:28,976 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 00:22:28,977 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 00:22:28,977 INFO L82 PathProgramCache]: Analyzing trace with hash -1119946354, now seen corresponding path program 2 times [2021-10-11 00:22:28,977 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-11 00:22:28,977 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2050603513] [2021-10-11 00:22:28,977 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-11 00:22:29,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 00:22:29,084 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-11 00:22:29,085 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2050603513] [2021-10-11 00:22:29,086 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 00:22:29,086 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-11 00:22:29,086 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1276619250] [2021-10-11 00:22:29,088 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-10-11 00:22:29,088 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-11 00:22:29,089 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-11 00:22:29,089 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-11 00:22:29,089 INFO L87 Difference]: Start difference. First operand 165 states and 265 transitions. Second operand 5 states. [2021-10-11 00:22:29,144 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 00:22:29,144 INFO L93 Difference]: Finished difference Result 420 states and 683 transitions. [2021-10-11 00:22:29,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-11 00:22:29,145 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 46 [2021-10-11 00:22:29,146 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 00:22:29,148 INFO L225 Difference]: With dead ends: 420 [2021-10-11 00:22:29,148 INFO L226 Difference]: Without dead ends: 307 [2021-10-11 00:22:29,149 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 [2021-10-11 00:22:29,150 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 307 states. [2021-10-11 00:22:29,164 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 307 to 227. [2021-10-11 00:22:29,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 227 states. [2021-10-11 00:22:29,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 380 transitions. [2021-10-11 00:22:29,166 INFO L78 Accepts]: Start accepts. Automaton has 227 states and 380 transitions. Word has length 46 [2021-10-11 00:22:29,166 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 00:22:29,167 INFO L481 AbstractCegarLoop]: Abstraction has 227 states and 380 transitions. [2021-10-11 00:22:29,167 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-10-11 00:22:29,167 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 380 transitions. [2021-10-11 00:22:29,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-10-11 00:22:29,169 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 00:22:29,169 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] [2021-10-11 00:22:29,170 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-10-11 00:22:29,170 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 00:22:29,170 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 00:22:29,170 INFO L82 PathProgramCache]: Analyzing trace with hash -1405177687, now seen corresponding path program 1 times [2021-10-11 00:22:29,171 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-11 00:22:29,171 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [583491974] [2021-10-11 00:22:29,171 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-11 00:22:29,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 00:22:29,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-11 00:22:29,235 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [583491974] [2021-10-11 00:22:29,235 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 00:22:29,235 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-11 00:22:29,236 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [952465192] [2021-10-11 00:22:29,236 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-10-11 00:22:29,236 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-11 00:22:29,237 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-11 00:22:29,237 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-11 00:22:29,237 INFO L87 Difference]: Start difference. First operand 227 states and 380 transitions. Second operand 3 states. [2021-10-11 00:22:29,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 00:22:29,262 INFO L93 Difference]: Finished difference Result 421 states and 681 transitions. [2021-10-11 00:22:29,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-11 00:22:29,262 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2021-10-11 00:22:29,263 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 00:22:29,265 INFO L225 Difference]: With dead ends: 421 [2021-10-11 00:22:29,265 INFO L226 Difference]: Without dead ends: 279 [2021-10-11 00:22:29,266 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 [2021-10-11 00:22:29,267 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 279 states. [2021-10-11 00:22:29,279 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 199. [2021-10-11 00:22:29,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 199 states. [2021-10-11 00:22:29,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 199 states and 324 transitions. [2021-10-11 00:22:29,281 INFO L78 Accepts]: Start accepts. Automaton has 199 states and 324 transitions. Word has length 48 [2021-10-11 00:22:29,281 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 00:22:29,282 INFO L481 AbstractCegarLoop]: Abstraction has 199 states and 324 transitions. [2021-10-11 00:22:29,282 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-10-11 00:22:29,282 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 324 transitions. [2021-10-11 00:22:29,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-10-11 00:22:29,283 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 00:22:29,283 INFO L422 BasicCegarLoop]: trace histogram [3, 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] [2021-10-11 00:22:29,291 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-10-11 00:22:29,292 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 00:22:29,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 00:22:29,292 INFO L82 PathProgramCache]: Analyzing trace with hash 1760653519, now seen corresponding path program 1 times [2021-10-11 00:22:29,292 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-11 00:22:29,293 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [559939305] [2021-10-11 00:22:29,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-11 00:22:29,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 00:22:29,349 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-10-11 00:22:29,350 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [559939305] [2021-10-11 00:22:29,350 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 00:22:29,351 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-11 00:22:29,351 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1018211189] [2021-10-11 00:22:29,352 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-10-11 00:22:29,352 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-11 00:22:29,354 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-11 00:22:29,354 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-11 00:22:29,354 INFO L87 Difference]: Start difference. First operand 199 states and 324 transitions. Second operand 3 states. [2021-10-11 00:22:29,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 00:22:29,395 INFO L93 Difference]: Finished difference Result 505 states and 833 transitions. [2021-10-11 00:22:29,396 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-11 00:22:29,396 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2021-10-11 00:22:29,398 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 00:22:29,401 INFO L225 Difference]: With dead ends: 505 [2021-10-11 00:22:29,401 INFO L226 Difference]: Without dead ends: 336 [2021-10-11 00:22:29,402 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 [2021-10-11 00:22:29,403 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 336 states. [2021-10-11 00:22:29,423 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 336 to 256. [2021-10-11 00:22:29,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 256 states. [2021-10-11 00:22:29,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 256 states and 425 transitions. [2021-10-11 00:22:29,425 INFO L78 Accepts]: Start accepts. Automaton has 256 states and 425 transitions. Word has length 48 [2021-10-11 00:22:29,425 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 00:22:29,425 INFO L481 AbstractCegarLoop]: Abstraction has 256 states and 425 transitions. [2021-10-11 00:22:29,426 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-10-11 00:22:29,428 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 425 transitions. [2021-10-11 00:22:29,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-10-11 00:22:29,429 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 00:22:29,430 INFO L422 BasicCegarLoop]: trace histogram [3, 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] [2021-10-11 00:22:29,430 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-10-11 00:22:29,430 INFO L429 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 00:22:29,430 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 00:22:29,431 INFO L82 PathProgramCache]: Analyzing trace with hash 178949755, now seen corresponding path program 1 times [2021-10-11 00:22:29,431 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-11 00:22:29,431 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1469305540] [2021-10-11 00:22:29,431 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-11 00:22:29,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 00:22:29,517 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-10-11 00:22:29,518 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1469305540] [2021-10-11 00:22:29,518 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 00:22:29,519 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-11 00:22:29,520 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1889628129] [2021-10-11 00:22:29,520 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-10-11 00:22:29,520 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-11 00:22:29,521 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-11 00:22:29,521 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-11 00:22:29,521 INFO L87 Difference]: Start difference. First operand 256 states and 425 transitions. Second operand 5 states. [2021-10-11 00:22:29,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 00:22:29,668 INFO L93 Difference]: Finished difference Result 596 states and 992 transitions. [2021-10-11 00:22:29,669 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-11 00:22:29,669 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 49 [2021-10-11 00:22:29,669 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 00:22:29,672 INFO L225 Difference]: With dead ends: 596 [2021-10-11 00:22:29,672 INFO L226 Difference]: Without dead ends: 393 [2021-10-11 00:22:29,673 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-10-11 00:22:29,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 393 states. [2021-10-11 00:22:29,693 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 393 to 256. [2021-10-11 00:22:29,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 256 states. [2021-10-11 00:22:29,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 256 states and 422 transitions. [2021-10-11 00:22:29,695 INFO L78 Accepts]: Start accepts. Automaton has 256 states and 422 transitions. Word has length 49 [2021-10-11 00:22:29,695 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 00:22:29,696 INFO L481 AbstractCegarLoop]: Abstraction has 256 states and 422 transitions. [2021-10-11 00:22:29,696 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-10-11 00:22:29,696 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 422 transitions. [2021-10-11 00:22:29,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-10-11 00:22:29,697 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 00:22:29,697 INFO L422 BasicCegarLoop]: trace histogram [3, 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] [2021-10-11 00:22:29,697 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-10-11 00:22:29,697 INFO L429 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 00:22:29,698 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 00:22:29,698 INFO L82 PathProgramCache]: Analyzing trace with hash 1139277203, now seen corresponding path program 1 times [2021-10-11 00:22:29,698 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-11 00:22:29,698 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1161619935] [2021-10-11 00:22:29,699 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-11 00:22:29,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 00:22:29,842 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-11 00:22:29,843 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1161619935] [2021-10-11 00:22:29,843 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 00:22:29,843 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-10-11 00:22:29,844 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [725791697] [2021-10-11 00:22:29,844 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-10-11 00:22:29,844 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-11 00:22:29,845 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-10-11 00:22:29,845 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2021-10-11 00:22:29,845 INFO L87 Difference]: Start difference. First operand 256 states and 422 transitions. Second operand 10 states. [2021-10-11 00:22:30,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 00:22:30,665 INFO L93 Difference]: Finished difference Result 759 states and 1129 transitions. [2021-10-11 00:22:30,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-10-11 00:22:30,665 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 49 [2021-10-11 00:22:30,666 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 00:22:30,670 INFO L225 Difference]: With dead ends: 759 [2021-10-11 00:22:30,671 INFO L226 Difference]: Without dead ends: 701 [2021-10-11 00:22:30,672 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 203 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=290, Invalid=766, Unknown=0, NotChecked=0, Total=1056 [2021-10-11 00:22:30,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 701 states. [2021-10-11 00:22:30,705 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 701 to 296. [2021-10-11 00:22:30,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 296 states. [2021-10-11 00:22:30,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 296 states and 480 transitions. [2021-10-11 00:22:30,707 INFO L78 Accepts]: Start accepts. Automaton has 296 states and 480 transitions. Word has length 49 [2021-10-11 00:22:30,707 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 00:22:30,708 INFO L481 AbstractCegarLoop]: Abstraction has 296 states and 480 transitions. [2021-10-11 00:22:30,708 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-10-11 00:22:30,708 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 480 transitions. [2021-10-11 00:22:30,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-10-11 00:22:30,709 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 00:22:30,709 INFO L422 BasicCegarLoop]: trace histogram [3, 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] [2021-10-11 00:22:30,709 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-10-11 00:22:30,709 INFO L429 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 00:22:30,710 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 00:22:30,710 INFO L82 PathProgramCache]: Analyzing trace with hash -1822602018, now seen corresponding path program 1 times [2021-10-11 00:22:30,711 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-11 00:22:30,711 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2032946706] [2021-10-11 00:22:30,711 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-11 00:22:30,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 00:22:30,794 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-11 00:22:30,794 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2032946706] [2021-10-11 00:22:30,795 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 00:22:30,795 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-11 00:22:30,795 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1704959624] [2021-10-11 00:22:30,795 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-10-11 00:22:30,796 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-11 00:22:30,796 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-11 00:22:30,796 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-11 00:22:30,796 INFO L87 Difference]: Start difference. First operand 296 states and 480 transitions. Second operand 5 states. [2021-10-11 00:22:30,952 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 00:22:30,953 INFO L93 Difference]: Finished difference Result 821 states and 1298 transitions. [2021-10-11 00:22:30,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-11 00:22:30,953 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 50 [2021-10-11 00:22:30,954 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 00:22:30,958 INFO L225 Difference]: With dead ends: 821 [2021-10-11 00:22:30,958 INFO L226 Difference]: Without dead ends: 726 [2021-10-11 00:22:30,959 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-10-11 00:22:30,961 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 726 states. [2021-10-11 00:22:31,011 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 726 to 532. [2021-10-11 00:22:31,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 532 states. [2021-10-11 00:22:31,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 532 states and 872 transitions. [2021-10-11 00:22:31,014 INFO L78 Accepts]: Start accepts. Automaton has 532 states and 872 transitions. Word has length 50 [2021-10-11 00:22:31,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 00:22:31,015 INFO L481 AbstractCegarLoop]: Abstraction has 532 states and 872 transitions. [2021-10-11 00:22:31,015 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-10-11 00:22:31,015 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 872 transitions. [2021-10-11 00:22:31,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-10-11 00:22:31,016 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 00:22:31,016 INFO L422 BasicCegarLoop]: trace histogram [3, 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] [2021-10-11 00:22:31,017 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-10-11 00:22:31,017 INFO L429 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 00:22:31,017 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 00:22:31,017 INFO L82 PathProgramCache]: Analyzing trace with hash -499939045, now seen corresponding path program 1 times [2021-10-11 00:22:31,018 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-11 00:22:31,018 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [396270383] [2021-10-11 00:22:31,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-11 00:22:31,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 00:22:31,087 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-11 00:22:31,087 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [396270383] [2021-10-11 00:22:31,087 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 00:22:31,088 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-10-11 00:22:31,088 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1713720510] [2021-10-11 00:22:31,088 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-10-11 00:22:31,088 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-11 00:22:31,089 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-10-11 00:22:31,089 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-10-11 00:22:31,089 INFO L87 Difference]: Start difference. First operand 532 states and 872 transitions. Second operand 6 states. [2021-10-11 00:22:31,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 00:22:31,230 INFO L93 Difference]: Finished difference Result 806 states and 1261 transitions. [2021-10-11 00:22:31,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-11 00:22:31,230 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 50 [2021-10-11 00:22:31,231 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 00:22:31,234 INFO L225 Difference]: With dead ends: 806 [2021-10-11 00:22:31,235 INFO L226 Difference]: Without dead ends: 605 [2021-10-11 00:22:31,236 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2021-10-11 00:22:31,237 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 605 states. [2021-10-11 00:22:31,304 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 605 to 524. [2021-10-11 00:22:31,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 524 states. [2021-10-11 00:22:31,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 524 states and 858 transitions. [2021-10-11 00:22:31,308 INFO L78 Accepts]: Start accepts. Automaton has 524 states and 858 transitions. Word has length 50 [2021-10-11 00:22:31,308 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 00:22:31,308 INFO L481 AbstractCegarLoop]: Abstraction has 524 states and 858 transitions. [2021-10-11 00:22:31,308 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-10-11 00:22:31,308 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 858 transitions. [2021-10-11 00:22:31,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-10-11 00:22:31,310 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 00:22:31,310 INFO L422 BasicCegarLoop]: trace histogram [3, 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] [2021-10-11 00:22:31,310 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-10-11 00:22:31,311 INFO L429 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 00:22:31,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 00:22:31,312 INFO L82 PathProgramCache]: Analyzing trace with hash 679772884, now seen corresponding path program 1 times [2021-10-11 00:22:31,312 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-11 00:22:31,313 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1455214112] [2021-10-11 00:22:31,313 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-11 00:22:31,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 00:22:31,398 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-11 00:22:31,398 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1455214112] [2021-10-11 00:22:31,398 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 00:22:31,399 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-11 00:22:31,399 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1685064676] [2021-10-11 00:22:31,400 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-10-11 00:22:31,400 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-11 00:22:31,401 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-11 00:22:31,401 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-11 00:22:31,401 INFO L87 Difference]: Start difference. First operand 524 states and 858 transitions. Second operand 4 states. [2021-10-11 00:22:31,506 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 00:22:31,506 INFO L93 Difference]: Finished difference Result 704 states and 1122 transitions. [2021-10-11 00:22:31,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-11 00:22:31,507 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 51 [2021-10-11 00:22:31,507 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 00:22:31,507 INFO L225 Difference]: With dead ends: 704 [2021-10-11 00:22:31,508 INFO L226 Difference]: Without dead ends: 0 [2021-10-11 00:22:31,509 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 [2021-10-11 00:22:31,509 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-10-11 00:22:31,509 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-10-11 00:22:31,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-10-11 00:22:31,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-10-11 00:22:31,510 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 51 [2021-10-11 00:22:31,510 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 00:22:31,510 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-10-11 00:22:31,510 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-10-11 00:22:31,510 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-10-11 00:22:31,510 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-10-11 00:22:31,511 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-10-11 00:22:31,512 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-10-11 00:22:31,731 WARN L197 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 116 [2021-10-11 00:22:31,926 WARN L197 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 118 [2021-10-11 00:22:32,065 WARN L197 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 112 [2021-10-11 00:22:32,305 WARN L197 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 112 [2021-10-11 00:22:32,876 WARN L197 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 116 [2021-10-11 00:22:33,041 WARN L197 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 118 [2021-10-11 00:22:33,324 WARN L197 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 119 [2021-10-11 00:22:33,466 WARN L197 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 108 [2021-10-11 00:22:33,714 WARN L197 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 118 [2021-10-11 00:22:33,817 WARN L197 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 93 [2021-10-11 00:22:33,978 WARN L197 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 118 [2021-10-11 00:22:34,736 WARN L197 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 33 [2021-10-11 00:22:35,372 WARN L197 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 35 [2021-10-11 00:22:35,490 WARN L197 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 26 [2021-10-11 00:22:35,949 WARN L197 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 29 [2021-10-11 00:22:36,430 WARN L197 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 35 [2021-10-11 00:22:36,597 WARN L197 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 32 [2021-10-11 00:22:37,042 WARN L197 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 29 [2021-10-11 00:22:37,484 WARN L197 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 27 [2021-10-11 00:22:38,014 WARN L197 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 28 [2021-10-11 00:22:38,447 WARN L197 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 28 [2021-10-11 00:22:38,674 WARN L197 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 38 [2021-10-11 00:22:39,201 WARN L197 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 33 [2021-10-11 00:22:39,605 WARN L197 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 35 [2021-10-11 00:22:39,825 WARN L197 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 38 [2021-10-11 00:22:40,258 WARN L197 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 24 [2021-10-11 00:22:40,557 WARN L197 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 26 [2021-10-11 00:22:41,239 WARN L197 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 35 [2021-10-11 00:22:41,536 WARN L197 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 23 [2021-10-11 00:22:42,032 WARN L197 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 35 [2021-10-11 00:22:42,264 WARN L197 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 28 [2021-10-11 00:22:42,689 WARN L197 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 31 [2021-10-11 00:22:42,700 INFO L258 CegarLoopResult]: At program point L1951(lines 1803 1952) the Hoare annotation is: (and (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2021-10-11 00:22:42,700 INFO L262 CegarLoopResult]: For program point L1852(lines 1852 1856) no Hoare annotation was computed. [2021-10-11 00:22:42,701 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 2351) no Hoare annotation was computed. [2021-10-11 00:22:42,701 INFO L258 CegarLoopResult]: At program point L1523(lines 1506 1529) the Hoare annotation is: (and (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (= |ULTIMATE.start_createEmail_#res| 1) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2021-10-11 00:22:42,701 INFO L262 CegarLoopResult]: For program point L1490(lines 1490 1498) no Hoare annotation was computed. [2021-10-11 00:22:42,702 INFO L258 CegarLoopResult]: At program point L1523-1(lines 1506 1529) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_createEmail_~msg~0 1)) (.cse1 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse4 (not (= ULTIMATE.start_createEmail_~to 1))) (.cse5 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse6 (= ULTIMATE.start_main_~tmp~15 1)) (.cse7 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and (= |ULTIMATE.start_isReadable_#res| 1) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse1 (not (= ~__ste_email_to0~0 1)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-10-11 00:22:42,702 INFO L262 CegarLoopResult]: For program point L1028(lines 1028 1044) no Hoare annotation was computed. [2021-10-11 00:22:42,702 INFO L262 CegarLoopResult]: For program point L1028-1(lines 1028 1044) no Hoare annotation was computed. [2021-10-11 00:22:42,702 INFO L262 CegarLoopResult]: For program point L1921(lines 1921 1925) no Hoare annotation was computed. [2021-10-11 00:22:42,702 INFO L262 CegarLoopResult]: For program point L1888(lines 1888 1892) no Hoare annotation was computed. [2021-10-11 00:22:42,702 INFO L258 CegarLoopResult]: At program point L1822(lines 1812 1949) the Hoare annotation is: (let ((.cse0 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse1 (not (= ~__ste_email_to0~0 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse4 (= ULTIMATE.start_main_~tmp~15 1)) (.cse5 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 (not (= ULTIMATE.start_setClientAutoResponse_~handle 1)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-10-11 00:22:42,703 INFO L258 CegarLoopResult]: At program point L2582(lines 1 2593) the Hoare annotation is: (and (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~__ste_client_autoResponse1~0 0)) [2021-10-11 00:22:42,703 INFO L262 CegarLoopResult]: For program point L2351-1(line 2351) no Hoare annotation was computed. [2021-10-11 00:22:42,703 INFO L262 CegarLoopResult]: For program point L2351(line 2351) no Hoare annotation was computed. [2021-10-11 00:22:42,703 INFO L258 CegarLoopResult]: At program point L1724(lines 1719 1727) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_createEmail_~msg~0 1)) (.cse1 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse4 (not (= ULTIMATE.start_createEmail_~to 1))) (.cse5 (= ULTIMATE.start_outgoing_~msg 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse7 (= ULTIMATE.start_main_~tmp~15 1)) (.cse8 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and (= |ULTIMATE.start_isReadable_#res| 1) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 (not (= ~__ste_email_to0~0 1)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8))) [2021-10-11 00:22:42,703 INFO L262 CegarLoopResult]: For program point L1493(lines 1493 1497) no Hoare annotation was computed. [2021-10-11 00:22:42,704 INFO L258 CegarLoopResult]: At program point L1493-2(lines 1 2593) the Hoare annotation is: (let ((.cse0 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse1 (not (= ~__ste_email_to0~0 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse4 (= ULTIMATE.start_main_~tmp~15 1)) (.cse5 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 (not (= ULTIMATE.start_setClientAutoResponse_~handle 1)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-10-11 00:22:42,704 INFO L258 CegarLoopResult]: At program point L2352(lines 2328 2345) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__DecryptAutoResponder_spec__1_~tmp~13 1) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2021-10-11 00:22:42,704 INFO L265 CegarLoopResult]: At program point L2352-1(lines 2328 2345) the Hoare annotation is: true [2021-10-11 00:22:42,704 INFO L258 CegarLoopResult]: At program point L2452(lines 2432 2454) the Hoare annotation is: (and (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~__ste_client_autoResponse1~0 0) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2021-10-11 00:22:42,704 INFO L262 CegarLoopResult]: For program point L140(lines 140 148) no Hoare annotation was computed. [2021-10-11 00:22:42,704 INFO L262 CegarLoopResult]: For program point L140-2(lines 140 148) no Hoare annotation was computed. [2021-10-11 00:22:42,705 INFO L262 CegarLoopResult]: For program point L1032(lines 1032 1043) no Hoare annotation was computed. [2021-10-11 00:22:42,705 INFO L262 CegarLoopResult]: For program point L140-4(lines 140 148) no Hoare annotation was computed. [2021-10-11 00:22:42,705 INFO L262 CegarLoopResult]: For program point L1032-1(lines 1032 1043) no Hoare annotation was computed. [2021-10-11 00:22:42,705 INFO L258 CegarLoopResult]: At program point L1858(lines 1848 1946) the Hoare annotation is: (let ((.cse0 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse1 (not (= ~__ste_email_to0~0 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse4 (= ULTIMATE.start_main_~tmp~15 1)) (.cse5 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 (not (= ULTIMATE.start_setClientAutoResponse_~handle 1)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-10-11 00:22:42,705 INFO L262 CegarLoopResult]: For program point L1463(lines 1463 1479) no Hoare annotation was computed. [2021-10-11 00:22:42,705 INFO L262 CegarLoopResult]: For program point L1463-1(lines 1463 1479) no Hoare annotation was computed. [2021-10-11 00:22:42,705 INFO L262 CegarLoopResult]: For program point L1827(lines 1827 1834) no Hoare annotation was computed. [2021-10-11 00:22:42,706 INFO L262 CegarLoopResult]: For program point L143(lines 143 147) no Hoare annotation was computed. [2021-10-11 00:22:42,706 INFO L258 CegarLoopResult]: At program point L143-2(lines 136 151) the Hoare annotation is: (and (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2021-10-11 00:22:42,706 INFO L262 CegarLoopResult]: For program point L143-3(lines 143 147) no Hoare annotation was computed. [2021-10-11 00:22:42,706 INFO L258 CegarLoopResult]: At program point L143-5(lines 136 151) the Hoare annotation is: (and (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (= |ULTIMATE.start_createEmail_#res| 1) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2021-10-11 00:22:42,706 INFO L262 CegarLoopResult]: For program point L143-6(lines 143 147) no Hoare annotation was computed. [2021-10-11 00:22:42,707 INFO L258 CegarLoopResult]: At program point L1927(lines 1917 1940) the Hoare annotation is: (let ((.cse0 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse1 (not (= ~__ste_email_to0~0 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse4 (= ULTIMATE.start_main_~tmp~15 1)) (.cse5 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 (not (= ULTIMATE.start_setClientAutoResponse_~handle 1)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-10-11 00:22:42,707 INFO L258 CegarLoopResult]: At program point L143-8(lines 136 151) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_createEmail_~msg~0 1)) (.cse1 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse4 (not (= ULTIMATE.start_createEmail_~to 1))) (.cse5 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse6 (= ULTIMATE.start_main_~tmp~15 1)) (.cse7 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and (= |ULTIMATE.start_isReadable_#res| 1) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse1 (not (= ~__ste_email_to0~0 1)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-10-11 00:22:42,707 INFO L258 CegarLoopResult]: At program point L1894(lines 1884 1943) the Hoare annotation is: (let ((.cse0 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse1 (not (= ~__ste_email_to0~0 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse4 (= ULTIMATE.start_main_~tmp~15 1)) (.cse5 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 (not (= ULTIMATE.start_setClientAutoResponse_~handle 1)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-10-11 00:22:42,707 INFO L258 CegarLoopResult]: At program point L2555(lines 2544 2558) the Hoare annotation is: (and (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (= |ULTIMATE.start_createEmail_#res| 1) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2021-10-11 00:22:42,707 INFO L262 CegarLoopResult]: For program point L177(lines 177 185) no Hoare annotation was computed. [2021-10-11 00:22:42,708 INFO L262 CegarLoopResult]: For program point L177-2(lines 177 185) no Hoare annotation was computed. [2021-10-11 00:22:42,708 INFO L262 CegarLoopResult]: For program point L177-4(lines 177 185) no Hoare annotation was computed. [2021-10-11 00:22:42,708 INFO L262 CegarLoopResult]: For program point L1036(lines 1036 1042) no Hoare annotation was computed. [2021-10-11 00:22:42,708 INFO L262 CegarLoopResult]: For program point L1036-1(lines 1036 1042) no Hoare annotation was computed. [2021-10-11 00:22:42,708 INFO L262 CegarLoopResult]: For program point L177-6(lines 177 185) no Hoare annotation was computed. [2021-10-11 00:22:42,708 INFO L262 CegarLoopResult]: For program point L177-8(lines 177 185) no Hoare annotation was computed. [2021-10-11 00:22:42,708 INFO L265 CegarLoopResult]: At program point L2523-1(lines 2498 2525) the Hoare annotation is: true [2021-10-11 00:22:42,709 INFO L258 CegarLoopResult]: At program point L2523(lines 2498 2525) the Hoare annotation is: (and (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ~rjh~0 1)) (= |ULTIMATE.start_createEmail_#res| 1) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2021-10-11 00:22:42,709 INFO L262 CegarLoopResult]: For program point L1863(lines 1863 1867) no Hoare annotation was computed. [2021-10-11 00:22:42,709 INFO L262 CegarLoopResult]: For program point L1632(lines 1632 1638) no Hoare annotation was computed. [2021-10-11 00:22:42,709 INFO L258 CegarLoopResult]: At program point L2590(lines 2585 2593) the Hoare annotation is: (and (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~__ste_client_autoResponse1~0 0) (= |ULTIMATE.start_valid_product_#res| 1)) [2021-10-11 00:22:42,709 INFO L258 CegarLoopResult]: At program point L1632-1(lines 1624 1641) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_createEmail_~msg~0 1)) (.cse1 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse4 (not (= ULTIMATE.start_createEmail_~to 1))) (.cse5 (= ULTIMATE.start_getEmailTo_~handle 1)) (.cse6 (= ULTIMATE.start_outgoing_~msg 1)) (.cse7 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse8 (= ULTIMATE.start_main_~tmp~15 1)) (.cse9 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and (= |ULTIMATE.start_isReadable_#res| 1) .cse0 .cse1 (= ULTIMATE.start___utac_acc__DecryptAutoResponder_spec__1_~tmp~13 1) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 (not (= ~__ste_email_to0~0 1)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9))) [2021-10-11 00:22:42,709 INFO L262 CegarLoopResult]: For program point L1632-2(lines 1632 1638) no Hoare annotation was computed. [2021-10-11 00:22:42,710 INFO L265 CegarLoopResult]: At program point L1632-3(lines 1624 1641) the Hoare annotation is: true [2021-10-11 00:22:42,710 INFO L262 CegarLoopResult]: For program point L1467(lines 1467 1478) no Hoare annotation was computed. [2021-10-11 00:22:42,710 INFO L262 CegarLoopResult]: For program point L1467-1(lines 1467 1478) no Hoare annotation was computed. [2021-10-11 00:22:42,710 INFO L262 CegarLoopResult]: For program point L1534(lines 1534 1546) no Hoare annotation was computed. [2021-10-11 00:22:42,710 INFO L262 CegarLoopResult]: For program point L1534-2(lines 1534 1546) no Hoare annotation was computed. [2021-10-11 00:22:42,710 INFO L262 CegarLoopResult]: For program point L1534-4(lines 1534 1546) no Hoare annotation was computed. [2021-10-11 00:22:42,710 INFO L262 CegarLoopResult]: For program point L180(lines 180 184) no Hoare annotation was computed. [2021-10-11 00:22:42,711 INFO L258 CegarLoopResult]: At program point L180-2(lines 173 188) the Hoare annotation is: (and (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2021-10-11 00:22:42,711 INFO L262 CegarLoopResult]: For program point L180-3(lines 180 184) no Hoare annotation was computed. [2021-10-11 00:22:42,711 INFO L258 CegarLoopResult]: At program point L180-5(lines 173 188) the Hoare annotation is: (and (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ULTIMATE.start___utac_acc__DecryptAutoResponder_spec__1_~tmp~13 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_createEmail_#res| 1) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_getEmailTo_~handle 1) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2021-10-11 00:22:42,711 INFO L262 CegarLoopResult]: For program point L180-6(lines 180 184) no Hoare annotation was computed. [2021-10-11 00:22:42,711 INFO L258 CegarLoopResult]: At program point L180-8(lines 173 188) the Hoare annotation is: (and (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ~rjh~0 1)) (= |ULTIMATE.start_createEmail_#res| 1) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_getEmailTo_~handle 1) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2021-10-11 00:22:42,711 INFO L262 CegarLoopResult]: For program point L180-9(lines 180 184) no Hoare annotation was computed. [2021-10-11 00:22:42,712 INFO L265 CegarLoopResult]: At program point L180-11(lines 173 188) the Hoare annotation is: true [2021-10-11 00:22:42,712 INFO L262 CegarLoopResult]: For program point L180-12(lines 180 184) no Hoare annotation was computed. [2021-10-11 00:22:42,712 INFO L265 CegarLoopResult]: At program point L180-14(lines 173 188) the Hoare annotation is: true [2021-10-11 00:22:42,712 INFO L262 CegarLoopResult]: For program point L1932(lines 1932 1936) no Hoare annotation was computed. [2021-10-11 00:22:42,712 INFO L262 CegarLoopResult]: For program point L1899(lines 1899 1903) no Hoare annotation was computed. [2021-10-11 00:22:42,712 INFO L258 CegarLoopResult]: At program point L1932-1(lines 1804 1950) the Hoare annotation is: (let ((.cse0 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse1 (not (= ~__ste_email_to0~0 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse4 (= ULTIMATE.start_main_~tmp~15 1)) (.cse5 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 (not (= ULTIMATE.start_setClientAutoResponse_~handle 1)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-10-11 00:22:42,713 INFO L258 CegarLoopResult]: At program point L1041(lines 1024 1047) the Hoare annotation is: (and (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (= |ULTIMATE.start_createEmail_#res| 1) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_getEmailTo_~handle 1) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2021-10-11 00:22:42,713 INFO L258 CegarLoopResult]: At program point L1041-1(lines 1024 1047) the Hoare annotation is: (let ((.cse0 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse1 (not (= ~rjh~0 1))) (.cse2 (not (= ULTIMATE.start_createEmail_~to 1))) (.cse3 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse4 (= ULTIMATE.start_main_~tmp~15 1)) (.cse5 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and (= ULTIMATE.start_createEmail_~msg~0 1) .cse0 .cse1 (= |ULTIMATE.start_createEmail_#res| 1) .cse2 .cse3 .cse4 .cse5) (and .cse0 .cse1 .cse2 (= |ULTIMATE.start_getClientAutoResponse_#res| 0) (= ~__ste_client_autoResponse1~0 0) .cse3 .cse4 .cse5))) [2021-10-11 00:22:42,713 INFO L262 CegarLoopResult]: For program point L1537(lines 1537 1545) no Hoare annotation was computed. [2021-10-11 00:22:42,713 INFO L262 CegarLoopResult]: For program point L1537-2(lines 1537 1545) no Hoare annotation was computed. [2021-10-11 00:22:42,713 INFO L262 CegarLoopResult]: For program point L1471(lines 1471 1477) no Hoare annotation was computed. [2021-10-11 00:22:42,713 INFO L262 CegarLoopResult]: For program point L1471-1(lines 1471 1477) no Hoare annotation was computed. [2021-10-11 00:22:42,714 INFO L262 CegarLoopResult]: For program point L1537-4(lines 1537 1545) no Hoare annotation was computed. [2021-10-11 00:22:42,714 INFO L262 CegarLoopResult]: For program point L84(lines 84 95) no Hoare annotation was computed. [2021-10-11 00:22:42,714 INFO L262 CegarLoopResult]: For program point L84-1(lines 84 95) no Hoare annotation was computed. [2021-10-11 00:22:42,714 INFO L258 CegarLoopResult]: At program point L1869(lines 1859 1945) the Hoare annotation is: (let ((.cse0 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse1 (not (= ~__ste_email_to0~0 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse4 (= ULTIMATE.start_main_~tmp~15 1)) (.cse5 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 (not (= ULTIMATE.start_setClientAutoResponse_~handle 1)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-10-11 00:22:42,714 INFO L258 CegarLoopResult]: At program point L1836(lines 1823 1948) the Hoare annotation is: (let ((.cse0 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse1 (not (= ~__ste_email_to0~0 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse4 (= ULTIMATE.start_main_~tmp~15 1)) (.cse5 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 (not (= ULTIMATE.start_setClientAutoResponse_~handle 1)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-10-11 00:22:42,714 INFO L262 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-10-11 00:22:42,714 INFO L262 CegarLoopResult]: For program point L1540(lines 1540 1544) no Hoare annotation was computed. [2021-10-11 00:22:42,715 INFO L258 CegarLoopResult]: At program point L2531-1(lines 2526 2534) the Hoare annotation is: (and (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ~rjh~0 1)) (= |ULTIMATE.start_createEmail_#res| 1) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2021-10-11 00:22:42,715 INFO L258 CegarLoopResult]: At program point L1540-2(lines 1 2593) the Hoare annotation is: (and (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~__ste_client_autoResponse1~0 0) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2021-10-11 00:22:42,715 INFO L258 CegarLoopResult]: At program point L2531(lines 2526 2534) the Hoare annotation is: (and (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2021-10-11 00:22:42,715 INFO L262 CegarLoopResult]: For program point L1540-3(lines 1540 1544) no Hoare annotation was computed. [2021-10-11 00:22:42,715 INFO L265 CegarLoopResult]: At program point L2531-3(lines 2526 2534) the Hoare annotation is: true [2021-10-11 00:22:42,716 INFO L265 CegarLoopResult]: At program point L2465-1(lines 2465 2472) the Hoare annotation is: true [2021-10-11 00:22:42,716 INFO L262 CegarLoopResult]: For program point L2465(lines 2465 2472) no Hoare annotation was computed. [2021-10-11 00:22:42,716 INFO L258 CegarLoopResult]: At program point L2531-2(lines 2526 2534) the Hoare annotation is: (and (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ~rjh~0 1)) (= |ULTIMATE.start_createEmail_#res| 1) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2021-10-11 00:22:42,716 INFO L258 CegarLoopResult]: At program point L1540-5(lines 1 2593) the Hoare annotation is: (and (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_setClientId_~handle 2) (= ~rjh~0 ULTIMATE.start_setClientId_~handle) (= ~__ste_client_autoResponse1~0 0) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2021-10-11 00:22:42,716 INFO L262 CegarLoopResult]: For program point L1540-6(lines 1540 1544) no Hoare annotation was computed. [2021-10-11 00:22:42,716 INFO L258 CegarLoopResult]: At program point L1540-8(lines 1 2593) the Hoare annotation is: (and (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~__ste_client_autoResponse1~0 0) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2021-10-11 00:22:42,716 INFO L262 CegarLoopResult]: For program point L1805(lines 1804 1950) no Hoare annotation was computed. [2021-10-11 00:22:42,717 INFO L258 CegarLoopResult]: At program point L1706(lines 1701 1709) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_createEmail_~msg~0 1)) (.cse1 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse4 (not (= ULTIMATE.start_createEmail_~to 1))) (.cse5 (= ULTIMATE.start_outgoing_~msg 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse7 (= ULTIMATE.start_main_~tmp~15 1)) (.cse8 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and (= |ULTIMATE.start_isReadable_#res| 1) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 (not (= ~__ste_email_to0~0 1)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8))) [2021-10-11 00:22:42,717 INFO L262 CegarLoopResult]: For program point L121(lines 121 132) no Hoare annotation was computed. [2021-10-11 00:22:42,717 INFO L262 CegarLoopResult]: For program point L88(lines 88 94) no Hoare annotation was computed. [2021-10-11 00:22:42,717 INFO L262 CegarLoopResult]: For program point L121-1(lines 121 132) no Hoare annotation was computed. [2021-10-11 00:22:42,717 INFO L262 CegarLoopResult]: For program point L121-2(lines 121 132) no Hoare annotation was computed. [2021-10-11 00:22:42,717 INFO L262 CegarLoopResult]: For program point L88-1(lines 88 94) no Hoare annotation was computed. [2021-10-11 00:22:42,717 INFO L262 CegarLoopResult]: For program point L121-3(lines 121 132) no Hoare annotation was computed. [2021-10-11 00:22:42,718 INFO L258 CegarLoopResult]: At program point L1905(lines 1895 1942) the Hoare annotation is: (let ((.cse0 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse1 (not (= ~__ste_email_to0~0 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse4 (= ULTIMATE.start_main_~tmp~15 1)) (.cse5 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 (not (= ULTIMATE.start_setClientAutoResponse_~handle 1)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-10-11 00:22:42,718 INFO L262 CegarLoopResult]: For program point L1806(lines 1806 1810) no Hoare annotation was computed. [2021-10-11 00:22:42,718 INFO L258 CegarLoopResult]: At program point L1476(lines 1459 1482) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_createEmail_~msg~0 1)) (.cse1 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse4 (not (= ULTIMATE.start_createEmail_~to 1))) (.cse5 (= ULTIMATE.start_getEmailTo_~handle 1)) (.cse6 (= ULTIMATE.start_outgoing_~msg 1)) (.cse7 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse8 (= ULTIMATE.start_main_~tmp~15 1)) (.cse9 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and (= |ULTIMATE.start_isReadable_#res| 1) .cse0 .cse1 (= ULTIMATE.start___utac_acc__DecryptAutoResponder_spec__1_~tmp~13 1) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 (not (= ~__ste_email_to0~0 1)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9))) [2021-10-11 00:22:42,718 INFO L265 CegarLoopResult]: At program point L1476-1(lines 1459 1482) the Hoare annotation is: true [2021-10-11 00:22:42,718 INFO L262 CegarLoopResult]: For program point L1510(lines 1510 1526) no Hoare annotation was computed. [2021-10-11 00:22:42,719 INFO L262 CegarLoopResult]: For program point L1510-1(lines 1510 1526) no Hoare annotation was computed. [2021-10-11 00:22:42,719 INFO L262 CegarLoopResult]: For program point L2336(lines 2336 2342) no Hoare annotation was computed. [2021-10-11 00:22:42,719 INFO L262 CegarLoopResult]: For program point L2336-2(lines 2336 2342) no Hoare annotation was computed. [2021-10-11 00:22:42,719 INFO L262 CegarLoopResult]: For program point L1874(lines 1874 1881) no Hoare annotation was computed. [2021-10-11 00:22:42,719 INFO L262 CegarLoopResult]: For program point L1841(lines 1841 1845) no Hoare annotation was computed. [2021-10-11 00:22:42,719 INFO L262 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-10-11 00:22:42,719 INFO L258 CegarLoopResult]: At program point L1611(lines 1 2593) the Hoare annotation is: (and (not (= ULTIMATE.start_incoming__wrappee__AutoResponder_~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_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2021-10-11 00:22:42,720 INFO L258 CegarLoopResult]: At program point L1611-1(lines 1 2593) the Hoare annotation is: (and (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ~rjh~0 1)) (= |ULTIMATE.start_createEmail_#res| 1) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2021-10-11 00:22:42,720 INFO L262 CegarLoopResult]: For program point L158(lines 158 169) no Hoare annotation was computed. [2021-10-11 00:22:42,720 INFO L262 CegarLoopResult]: For program point L125(lines 125 131) no Hoare annotation was computed. [2021-10-11 00:22:42,720 INFO L262 CegarLoopResult]: For program point L158-1(lines 158 169) no Hoare annotation was computed. [2021-10-11 00:22:42,720 INFO L262 CegarLoopResult]: For program point L125-1(lines 125 131) no Hoare annotation was computed. [2021-10-11 00:22:42,720 INFO L262 CegarLoopResult]: For program point L158-2(lines 158 169) no Hoare annotation was computed. [2021-10-11 00:22:42,720 INFO L262 CegarLoopResult]: For program point L125-2(lines 125 131) no Hoare annotation was computed. [2021-10-11 00:22:42,721 INFO L262 CegarLoopResult]: For program point L158-3(lines 158 169) no Hoare annotation was computed. [2021-10-11 00:22:42,721 INFO L262 CegarLoopResult]: For program point L125-3(lines 125 131) no Hoare annotation was computed. [2021-10-11 00:22:42,721 INFO L258 CegarLoopResult]: At program point L93(lines 80 98) the Hoare annotation is: (and (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ~rjh~0 1)) (= |ULTIMATE.start_createEmail_#res| 1) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_getEmailTo_~handle 1) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2021-10-11 00:22:42,721 INFO L265 CegarLoopResult]: At program point L93-1(lines 80 98) the Hoare annotation is: true [2021-10-11 00:22:42,721 INFO L262 CegarLoopResult]: For program point L1910(lines 1910 1914) no Hoare annotation was computed. [2021-10-11 00:22:42,721 INFO L262 CegarLoopResult]: For program point L1514(lines 1514 1525) no Hoare annotation was computed. [2021-10-11 00:22:42,721 INFO L262 CegarLoopResult]: For program point L1514-1(lines 1514 1525) no Hoare annotation was computed. [2021-10-11 00:22:42,722 INFO L262 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-10-11 00:22:42,722 INFO L262 CegarLoopResult]: For program point L1052(lines 1052 1064) no Hoare annotation was computed. [2021-10-11 00:22:42,722 INFO L262 CegarLoopResult]: For program point L1812(lines 1812 1949) no Hoare annotation was computed. [2021-10-11 00:22:42,722 INFO L265 CegarLoopResult]: At program point L2473(lines 2455 2475) the Hoare annotation is: true [2021-10-11 00:22:42,722 INFO L262 CegarLoopResult]: For program point L162(lines 162 168) no Hoare annotation was computed. [2021-10-11 00:22:42,722 INFO L262 CegarLoopResult]: For program point L162-1(lines 162 168) no Hoare annotation was computed. [2021-10-11 00:22:42,722 INFO L262 CegarLoopResult]: For program point L162-2(lines 162 168) no Hoare annotation was computed. [2021-10-11 00:22:42,722 INFO L262 CegarLoopResult]: For program point L162-3(lines 162 168) no Hoare annotation was computed. [2021-10-11 00:22:42,723 INFO L258 CegarLoopResult]: At program point L1847(lines 1837 1947) the Hoare annotation is: (let ((.cse0 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse1 (not (= ~__ste_email_to0~0 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse4 (= ULTIMATE.start_main_~tmp~15 1)) (.cse5 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 (not (= ULTIMATE.start_setClientAutoResponse_~handle 1)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-10-11 00:22:42,723 INFO L258 CegarLoopResult]: At program point L1715(lines 1710 1718) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_createEmail_~msg~0 1)) (.cse1 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse4 (not (= ULTIMATE.start_createEmail_~to 1))) (.cse5 (= ULTIMATE.start_outgoing_~msg 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse7 (= ULTIMATE.start_main_~tmp~15 1)) (.cse8 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and (= |ULTIMATE.start_isReadable_#res| 1) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 (not (= ~__ste_email_to0~0 1)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8))) [2021-10-11 00:22:42,723 INFO L262 CegarLoopResult]: For program point L2409(lines 2409 2417) no Hoare annotation was computed. [2021-10-11 00:22:42,723 INFO L258 CegarLoopResult]: At program point L130(lines 117 135) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__DecryptAutoResponder_spec__1_~tmp~13 1) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2021-10-11 00:22:42,724 INFO L258 CegarLoopResult]: At program point L130-1(lines 117 135) the Hoare annotation is: (and (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ~rjh~0 1)) (= |ULTIMATE.start_createEmail_#res| 1) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_getEmailTo_~handle 1) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2021-10-11 00:22:42,724 INFO L265 CegarLoopResult]: At program point L130-2(lines 117 135) the Hoare annotation is: true [2021-10-11 00:22:42,724 INFO L262 CegarLoopResult]: For program point L1055(lines 1055 1063) no Hoare annotation was computed. [2021-10-11 00:22:42,724 INFO L265 CegarLoopResult]: At program point L130-3(lines 117 135) the Hoare annotation is: true [2021-10-11 00:22:42,724 INFO L262 CegarLoopResult]: For program point L1518(lines 1518 1524) no Hoare annotation was computed. [2021-10-11 00:22:42,724 INFO L262 CegarLoopResult]: For program point L1518-1(lines 1518 1524) no Hoare annotation was computed. [2021-10-11 00:22:42,724 INFO L262 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2021-10-11 00:22:42,725 INFO L262 CegarLoopResult]: For program point L1816(lines 1816 1820) no Hoare annotation was computed. [2021-10-11 00:22:42,725 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 2351) no Hoare annotation was computed. [2021-10-11 00:22:42,725 INFO L258 CegarLoopResult]: At program point L1916(lines 1906 1941) the Hoare annotation is: (let ((.cse0 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse1 (not (= ~__ste_email_to0~0 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse4 (= ULTIMATE.start_main_~tmp~15 1)) (.cse5 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 (not (= ULTIMATE.start_setClientAutoResponse_~handle 1)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-10-11 00:22:42,725 INFO L258 CegarLoopResult]: At program point L1883(lines 1870 1944) the Hoare annotation is: (let ((.cse0 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse1 (not (= ~__ste_email_to0~0 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse4 (= ULTIMATE.start_main_~tmp~15 1)) (.cse5 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 (not (= ULTIMATE.start_setClientAutoResponse_~handle 1)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-10-11 00:22:42,725 INFO L262 CegarLoopResult]: For program point L1652(lines 1652 1659) no Hoare annotation was computed. [2021-10-11 00:22:42,726 INFO L258 CegarLoopResult]: At program point L1652-1(lines 1 2593) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_createEmail_~msg~0 1)) (.cse1 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse4 (not (= ULTIMATE.start_createEmail_~to 1))) (.cse5 (= ULTIMATE.start_outgoing_~msg 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse7 (= ULTIMATE.start_main_~tmp~15 1)) (.cse8 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and (= |ULTIMATE.start_isReadable_#res| 1) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 (not (= ~__ste_email_to0~0 1)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8))) [2021-10-11 00:22:42,726 INFO L262 CegarLoopResult]: For program point L1652-2(lines 1652 1659) no Hoare annotation was computed. [2021-10-11 00:22:42,726 INFO L262 CegarLoopResult]: For program point L1487(lines 1487 1499) no Hoare annotation was computed. [2021-10-11 00:22:42,726 INFO L262 CegarLoopResult]: For program point L1058(lines 1058 1062) no Hoare annotation was computed. [2021-10-11 00:22:42,726 INFO L258 CegarLoopResult]: At program point L1058-2(lines 1 2593) the Hoare annotation is: (and (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ULTIMATE.start_setClientAutoResponse_~handle 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_test_~op2~0 0)) [2021-10-11 00:22:42,726 INFO L258 CegarLoopResult]: At program point L167(lines 154 172) the Hoare annotation is: (and (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_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2021-10-11 00:22:42,727 INFO L258 CegarLoopResult]: At program point L167-1(lines 154 172) the Hoare annotation is: (and (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ~rjh~0 1)) (= |ULTIMATE.start_createEmail_#res| 1) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2021-10-11 00:22:42,727 INFO L258 CegarLoopResult]: At program point L167-2(lines 154 172) the Hoare annotation is: (and (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ~rjh~0 1)) (= |ULTIMATE.start_createEmail_#res| 1) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2021-10-11 00:22:42,727 INFO L265 CegarLoopResult]: At program point L167-3(lines 154 172) the Hoare annotation is: true [2021-10-11 00:22:42,774 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.10 12:22:42 BoogieIcfgContainer [2021-10-11 00:22:42,774 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-11 00:22:42,775 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-11 00:22:42,775 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-11 00:22:42,775 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-11 00:22:42,775 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 12:22:26" (3/4) ... [2021-10-11 00:22:42,779 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-10-11 00:22:42,821 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 84 nodes and edges [2021-10-11 00:22:42,823 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 49 nodes and edges [2021-10-11 00:22:42,825 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-10-11 00:22:42,827 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-10-11 00:22:42,829 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-11 00:22:42,831 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-11 00:22:42,859 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(__ste_email_to0 == 1) && !(rjh == 1)) && __ste_client_autoResponse1 == 0) && \result == 1 [2021-10-11 00:22:42,859 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(__ste_email_to0 == 1) && !(rjh == 1)) && __ste_client_autoResponse1 == 0) && !(handle == 2)) && tmp == 1) && \result == 1 [2021-10-11 00:22:42,860 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(__ste_email_to0 == 1) && handle == 2) && rjh == handle) && __ste_client_autoResponse1 == 0) && tmp == 1) && \result == 1 [2021-10-11 00:22:42,860 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && __ste_client_autoResponse1 == 0) && !(handle == 2)) && tmp == 1) && \result == 1 [2021-10-11 00:22:42,860 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && __ste_client_autoResponse1 == 0) && !(handle == 2)) && tmp == 1) && \result == 1 [2021-10-11 00:22:42,861 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) [2021-10-11 00:22:42,861 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1 [2021-10-11 00:22:42,861 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) [2021-10-11 00:22:42,861 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) [2021-10-11 00:22:42,861 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) [2021-10-11 00:22:42,862 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) [2021-10-11 00:22:42,862 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) [2021-10-11 00:22:42,862 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) [2021-10-11 00:22:42,862 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) [2021-10-11 00:22:42,862 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) [2021-10-11 00:22:42,863 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) [2021-10-11 00:22:42,863 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0 [2021-10-11 00:22:42,863 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) [2021-10-11 00:22:42,863 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) [2021-10-11 00:22:42,864 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1 [2021-10-11 00:22:42,864 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1 [2021-10-11 00:22:42,864 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && \result == 1) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1 [2021-10-11 00:22:42,865 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 [2021-10-11 00:22:42,865 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 [2021-10-11 00:22:42,865 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((!(__ste_email_to0 == 1) && !(\result == 1)) && !(rjh == 1)) && !(value == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) && msg == 1) && !(handle == 1)) && \result == 1) && handle == 1 [2021-10-11 00:22:42,866 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((!(client == 1) && !(__ste_email_to0 == 1)) && !(\result == 1)) && !(rjh == 1)) && !(value == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) && msg == 1) && !(handle == 1)) && \result == 1) && handle == 1 [2021-10-11 00:22:42,866 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && \result == 1) && !(to == 1)) && handle == 1) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 [2021-10-11 00:22:42,866 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((\result == 1 && msg == 1) && !(handle == 1)) && tmp == 1) && !(rjh == 1)) && \result == 1) && !(to == 1)) && handle == 1) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) || ((((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && handle == 1) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) [2021-10-11 00:22:42,866 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((\result == 1 && msg == 1) && !(handle == 1)) && tmp == 1) && !(rjh == 1)) && \result == 1) && !(to == 1)) && handle == 1) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) || ((((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && handle == 1) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) [2021-10-11 00:22:42,867 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((\result == 1 && msg == 1) && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) || (((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) [2021-10-11 00:22:42,867 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((msg == 1 && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && handle == 1) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 [2021-10-11 00:22:42,867 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((\result == 1 && msg == 1) && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) || (((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) [2021-10-11 00:22:42,867 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((!(__ste_email_to0 == 1) && !(rjh == 1)) && !(value == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) && \result == 1) && msg == 1) && !(handle == 1)) && \result == 1) && handle == 1 [2021-10-11 00:22:42,867 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((tmp == 1 && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) && \result == 1) && msg == 1) && !(handle == 1)) && \result == 1) && handle == 1 [2021-10-11 00:22:42,868 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((\result == 1 && msg == 1) && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) || (((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) [2021-10-11 00:22:42,868 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((tmp == 1 && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) && \result == 1) && msg == 1) && !(handle == 1)) && \result == 1) && handle == 1 [2021-10-11 00:22:42,868 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((\result == 1 && msg == 1) && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) || (((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) [2021-10-11 00:22:42,868 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((msg == 1 && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && handle == 1) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 [2021-10-11 00:22:42,869 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((\result == 1 && msg == 1) && !(handle == 1)) && tmp == 1) && !(rjh == 1)) && \result == 1) && !(to == 1)) && handle == 1) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 [2021-10-11 00:22:42,869 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\result == 1 && msg == 1) && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) || ((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) [2021-10-11 00:22:42,869 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((msg == 1 && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && handle == 1) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 [2021-10-11 00:22:42,869 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\result == 1 && msg == 1) && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) || ((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) [2021-10-11 00:22:42,870 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((msg == 1 && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 [2021-10-11 00:22:42,870 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((msg == 1 && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1 [2021-10-11 00:22:42,870 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\result == 1 && msg == 1) && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 [2021-10-11 00:22:42,870 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\result == 1 && msg == 1) && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 [2021-10-11 00:22:42,870 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((msg == 1 && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1 [2021-10-11 00:22:42,871 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((msg == 1 && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) || (((((((!(handle == 1) && !(rjh == 1)) && !(to == 1)) && \result == 0) && __ste_client_autoResponse1 == 0) && !(handle == 2)) && tmp == 1) && \result == 1) [2021-10-11 00:22:42,871 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((\result == 1 && msg == 1) && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1 [2021-10-11 00:22:42,997 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_278dcb4b-484e-4a1f-a9ef-797e25ce69f5/bin/uautomizer-Z5i5R5N3CC/witness.graphml [2021-10-11 00:22:42,997 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-11 00:22:42,998 INFO L168 Benchmark]: Toolchain (without parser) took 19007.93 ms. Allocated memory was 88.1 MB in the beginning and 310.4 MB in the end (delta: 222.3 MB). Free memory was 57.3 MB in the beginning and 140.2 MB in the end (delta: -82.8 MB). Peak memory consumption was 140.8 MB. Max. memory is 16.1 GB. [2021-10-11 00:22:42,998 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 88.1 MB. Free memory is still 48.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:22:42,999 INFO L168 Benchmark]: CACSL2BoogieTranslator took 937.28 ms. Allocated memory was 88.1 MB in the beginning and 111.1 MB in the end (delta: 23.1 MB). Free memory was 57.1 MB in the beginning and 56.8 MB in the end (delta: 314.8 kB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 GB. [2021-10-11 00:22:42,999 INFO L168 Benchmark]: Boogie Procedure Inliner took 128.50 ms. Allocated memory is still 111.1 MB. Free memory was 56.8 MB in the beginning and 51.0 MB in the end (delta: 5.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-11 00:22:43,000 INFO L168 Benchmark]: Boogie Preprocessor took 59.75 ms. Allocated memory is still 111.1 MB. Free memory was 51.0 MB in the beginning and 47.4 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-11 00:22:43,000 INFO L168 Benchmark]: RCFGBuilder took 1627.10 ms. Allocated memory is still 111.1 MB. Free memory was 47.4 MB in the beginning and 70.7 MB in the end (delta: -23.3 MB). Peak memory consumption was 18.1 MB. Max. memory is 16.1 GB. [2021-10-11 00:22:43,000 INFO L168 Benchmark]: TraceAbstraction took 16024.06 ms. Allocated memory was 111.1 MB in the beginning and 310.4 MB in the end (delta: 199.2 MB). Free memory was 70.2 MB in the beginning and 158.2 MB in the end (delta: -88.0 MB). Peak memory consumption was 175.2 MB. Max. memory is 16.1 GB. [2021-10-11 00:22:43,001 INFO L168 Benchmark]: Witness Printer took 222.54 ms. Allocated memory is still 310.4 MB. Free memory was 158.2 MB in the beginning and 140.2 MB in the end (delta: 18.0 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2021-10-11 00:22:43,004 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 88.1 MB. Free memory is still 48.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 937.28 ms. Allocated memory was 88.1 MB in the beginning and 111.1 MB in the end (delta: 23.1 MB). Free memory was 57.1 MB in the beginning and 56.8 MB in the end (delta: 314.8 kB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 128.50 ms. Allocated memory is still 111.1 MB. Free memory was 56.8 MB in the beginning and 51.0 MB in the end (delta: 5.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 59.75 ms. Allocated memory is still 111.1 MB. Free memory was 51.0 MB in the beginning and 47.4 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1627.10 ms. Allocated memory is still 111.1 MB. Free memory was 47.4 MB in the beginning and 70.7 MB in the end (delta: -23.3 MB). Peak memory consumption was 18.1 MB. Max. memory is 16.1 GB. * TraceAbstraction took 16024.06 ms. Allocated memory was 111.1 MB in the beginning and 310.4 MB in the end (delta: 199.2 MB). Free memory was 70.2 MB in the beginning and 158.2 MB in the end (delta: -88.0 MB). Peak memory consumption was 175.2 MB. Max. memory is 16.1 GB. * Witness Printer took 222.54 ms. Allocated memory is still 310.4 MB. Free memory was 158.2 MB in the beginning and 140.2 MB in the end (delta: 18.0 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 2351]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 2351]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 173]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: ((((((((\result == 1 && msg == 1) && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) || ((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 173]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1710]: Loop Invariant Derived loop invariant: (((((((((\result == 1 && msg == 1) && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) || (((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 1917]: Loop Invariant Derived loop invariant: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 1884]: Loop Invariant Derived loop invariant: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 2498]: Loop Invariant Derived loop invariant: ((((((((\result == 1 && msg == 1) && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && __ste_client_autoResponse1 == 0) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 1870]: Loop Invariant Derived loop invariant: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 1906]: Loop Invariant Derived loop invariant: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 1895]: Loop Invariant Derived loop invariant: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 2498]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2526]: Loop Invariant Derived loop invariant: (((((((((((!(__ste_email_to0 == 1) && !(rjh == 1)) && !(value == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) && \result == 1) && msg == 1) && !(handle == 1)) && \result == 1) && handle == 1 - InvariantResult [Line: 173]: Loop Invariant Derived loop invariant: ((((((((((\result == 1 && msg == 1) && !(handle == 1)) && tmp == 1) && !(rjh == 1)) && \result == 1) && !(to == 1)) && handle == 1) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 1848]: Loop Invariant Derived loop invariant: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 1837]: Loop Invariant Derived loop invariant: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 2526]: Loop Invariant Derived loop invariant: ((((((((\result == 1 && msg == 1) && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((!(__ste_email_to0 == 1) && !(rjh == 1)) && __ste_client_autoResponse1 == 0) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 1859]: Loop Invariant Derived loop invariant: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (!(__ste_email_to0 == 1) && !(rjh == 1)) && __ste_client_autoResponse1 == 0 - InvariantResult [Line: 173]: Loop Invariant Derived loop invariant: (((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 1823]: Loop Invariant Derived loop invariant: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 2526]: Loop Invariant Derived loop invariant: (((((((\result == 1 && msg == 1) && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((!(__ste_email_to0 == 1) && handle == 2) && rjh == handle) && __ste_client_autoResponse1 == 0) && tmp == 1) && \result == 1 - InvariantResult [Line: 2465]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2526]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1812]: Loop Invariant Derived loop invariant: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 2585]: Loop Invariant Derived loop invariant: ((!(__ste_email_to0 == 1) && !(rjh == 1)) && __ste_client_autoResponse1 == 0) && \result == 1 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: (((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 2455]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 1624]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 173]: Loop Invariant Derived loop invariant: ((((((((msg == 1 && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && handle == 1) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: ((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 2328]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2328]: Loop Invariant Derived loop invariant: ((((((((((((tmp == 1 && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) && \result == 1) && msg == 1) && !(handle == 1)) && \result == 1) && handle == 1 - InvariantResult [Line: 80]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1804]: Loop Invariant Derived loop invariant: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 80]: Loop Invariant Derived loop invariant: ((((((((msg == 1 && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && handle == 1) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0 - InvariantResult [Line: 1624]: Loop Invariant Derived loop invariant: (((((((((((\result == 1 && msg == 1) && !(handle == 1)) && tmp == 1) && !(rjh == 1)) && \result == 1) && !(to == 1)) && handle == 1) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) || ((((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && handle == 1) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 1506]: Loop Invariant Derived loop invariant: (((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 2432]: Loop Invariant Derived loop invariant: (((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && __ste_client_autoResponse1 == 0) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 1506]: Loop Invariant Derived loop invariant: ((((((((\result == 1 && msg == 1) && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) || ((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 1719]: Loop Invariant Derived loop invariant: (((((((((\result == 1 && msg == 1) && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) || (((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 1459]: Loop Invariant Derived loop invariant: (((((((((((\result == 1 && msg == 1) && !(handle == 1)) && tmp == 1) && !(rjh == 1)) && \result == 1) && !(to == 1)) && handle == 1) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) || ((((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && handle == 1) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 154]: Loop Invariant Derived loop invariant: ((((((msg == 1 && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 1459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 154]: Loop Invariant Derived loop invariant: (((((((msg == 1 && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 154]: Loop Invariant Derived loop invariant: (((((((((((!(__ste_email_to0 == 1) && !(\result == 1)) && !(rjh == 1)) && !(value == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) && msg == 1) && !(handle == 1)) && \result == 1) && handle == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((((((!(client == 1) && !(__ste_email_to0 == 1)) && !(\result == 1)) && !(rjh == 1)) && !(value == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) && msg == 1) && !(handle == 1)) && \result == 1) && handle == 1 - InvariantResult [Line: 1803]: Loop Invariant Derived loop invariant: ((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 1701]: Loop Invariant Derived loop invariant: (((((((((\result == 1 && msg == 1) && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) || (((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((msg == 1 && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 117]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((\result == 1 && msg == 1) && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) || (((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 117]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 117]: Loop Invariant Derived loop invariant: ((((((((msg == 1 && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && handle == 1) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 2544]: Loop Invariant Derived loop invariant: ((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && \result == 1) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 1024]: Loop Invariant Derived loop invariant: ((((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && \result == 1) && !(to == 1)) && handle == 1) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 117]: Loop Invariant Derived loop invariant: ((((((((((((tmp == 1 && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) && \result == 1) && msg == 1) && !(handle == 1)) && \result == 1) && handle == 1 - InvariantResult [Line: 1024]: Loop Invariant Derived loop invariant: (((((((msg == 1 && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) || (((((((!(handle == 1) && !(rjh == 1)) && !(to == 1)) && \result == 0) && __ste_client_autoResponse1 == 0) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 154]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 162 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 4.7s, OverallIterations: 14, TraceHistogramMax: 3, AutomataDifference: 1.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 11.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3609 SDtfs, 5208 SDslu, 4817 SDs, 0 SdLazy, 366 SolverSat, 80 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 137 GetRequests, 70 SyntacticMatches, 0 SemanticMatches, 67 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 208 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=532occurred in iteration=12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 14 MinimizatonAttempts, 1256 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 63 LocationsWithAnnotation, 63 PreInvPairs, 376 NumberOfFragments, 2280 HoareAnnotationTreeSize, 63 FomulaSimplifications, 1426131 FormulaSimplificationTreeSizeReduction, 2.6s HoareSimplificationTime, 63 FomulaSimplificationsInter, 1018693 FormulaSimplificationTreeSizeReductionInter, 8.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 643 NumberOfCodeBlocks, 643 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 628 ConstructedInterpolants, 0 QuantifiedInterpolants, 44471 SizeOfPredicates, 0 NumberOfNonLiveVariables, 740 ConjunctsInSsa, 3 ConjunctsInUnsatCore, 15 InterpolantComputations, 13 PerfectInterpolantSequences, 57/61 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...