./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec11_product37.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_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec11_product37.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f11ae3c64fc14bbae725b374a6f95dc6821983c3 ............................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec11_product37.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f11ae3c64fc14bbae725b374a6f95dc6821983c3 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 02:21:54,539 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:21:54,541 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:21:54,586 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:21:54,587 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:21:54,591 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:21:54,594 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:21:54,598 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:21:54,600 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:21:54,606 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:21:54,607 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:21:54,608 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:21:54,608 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:21:54,611 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:21:54,612 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:21:54,614 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:21:54,615 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:21:54,618 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:21:54,621 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:21:54,628 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:21:54,630 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:21:54,632 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:21:54,635 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:21:54,636 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:21:54,644 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:21:54,645 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:21:54,645 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:21:54,647 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:21:54,648 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:21:54,649 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:21:54,650 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:21:54,650 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:21:54,652 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:21:54,653 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:21:54,655 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:21:54,655 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:21:54,656 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:21:54,656 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:21:54,656 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:21:54,657 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:21:54,658 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:21:54,660 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-32bit-Taipan_Default.epf [2021-10-11 02:21:54,696 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:21:54,697 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:21:54,698 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:21:54,698 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:21:54,699 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:21:54,699 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:21:54,699 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-11 02:21:54,699 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:21:54,699 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:21:54,700 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-11 02:21:54,707 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-11 02:21:54,707 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:21:54,707 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-11 02:21:54,708 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-11 02:21:54,708 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-11 02:21:54,709 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:21:54,709 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-11 02:21:54,709 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 02:21:54,710 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-11 02:21:54,710 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:21:54,710 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:21:54,710 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:21:54,710 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:21:54,711 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:21:54,711 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-11 02:21:54,711 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:21:54,711 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:21:54,712 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:21:54,712 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:21:54,714 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:21:54,714 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:21:54,714 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:21:54,714 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:21:54,715 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:21:54,715 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-11 02:21:54,715 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 02:21:54,715 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:21:54,716 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:21:54,716 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:21:54,716 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f11ae3c64fc14bbae725b374a6f95dc6821983c3 [2021-10-11 02:21:54,968 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:21:55,009 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:21:55,014 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:21:55,016 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:21:55,016 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:21:55,017 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/product-lines/email_spec11_product37.cil.c [2021-10-11 02:21:55,114 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI/data/b50d7149f/c7fef1f1b8014e489e3d35646f9e727e/FLAG1df451ad2 [2021-10-11 02:21:55,716 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:21:55,716 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/sv-benchmarks/c/product-lines/email_spec11_product37.cil.c [2021-10-11 02:21:55,748 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI/data/b50d7149f/c7fef1f1b8014e489e3d35646f9e727e/FLAG1df451ad2 [2021-10-11 02:21:55,934 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI/data/b50d7149f/c7fef1f1b8014e489e3d35646f9e727e [2021-10-11 02:21:55,938 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:21:55,941 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:21:55,944 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:21:55,945 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:21:55,948 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:21:55,949 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:21:55" (1/1) ... [2021-10-11 02:21:55,952 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6de7e4d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:21:55, skipping insertion in model container [2021-10-11 02:21:55,952 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:21:55" (1/1) ... [2021-10-11 02:21:55,960 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:21:56,048 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:21:56,505 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_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/sv-benchmarks/c/product-lines/email_spec11_product37.cil.c[43431,43444] [2021-10-11 02:21:56,592 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:21:56,604 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-10-11 02:21:56,605 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@73fc189b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:21:56, skipping insertion in model container [2021-10-11 02:21:56,605 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:21:56,605 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-11 02:21:56,607 INFO L168 Benchmark]: Toolchain (without parser) took 665.79 ms. Allocated memory is still 115.3 MB. Free memory was 80.2 MB in the beginning and 78.7 MB in the end (delta: 1.5 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-10-11 02:21:56,608 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 83.9 MB. Free memory was 38.8 MB in the beginning and 38.8 MB in the end (delta: 40.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:21:56,609 INFO L168 Benchmark]: CACSL2BoogieTranslator took 661.10 ms. Allocated memory is still 115.3 MB. Free memory was 80.0 MB in the beginning and 78.7 MB in the end (delta: 1.3 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-10-11 02:21:56,611 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 83.9 MB. Free memory was 38.8 MB in the beginning and 38.8 MB in the end (delta: 40.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 661.10 ms. Allocated memory is still 115.3 MB. Free memory was 80.0 MB in the beginning and 78.7 MB in the end (delta: 1.3 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 316]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2021-10-11 02:21:58,770 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:21:58,773 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:21:58,806 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:21:58,806 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:21:58,808 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:21:58,810 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:21:58,812 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:21:58,815 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:21:58,816 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:21:58,817 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:21:58,819 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:21:58,819 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:21:58,821 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:21:58,822 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:21:58,823 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:21:58,824 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:21:58,826 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:21:58,828 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:21:58,830 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:21:58,832 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:21:58,834 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:21:58,835 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:21:58,836 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:21:58,840 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:21:58,840 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:21:58,841 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:21:58,842 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:21:58,843 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:21:58,844 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:21:58,844 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:21:58,845 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:21:58,853 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:21:58,854 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:21:58,855 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:21:58,856 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:21:58,857 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:21:58,857 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:21:58,857 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:21:58,859 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:21:58,860 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:21:58,862 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2021-10-11 02:21:58,895 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:21:58,899 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:21:58,900 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:21:58,900 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:21:58,901 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:21:58,901 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:21:58,901 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:21:58,902 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:21:58,902 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:21:58,904 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:21:58,905 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-11 02:21:58,905 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-11 02:21:58,906 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:21:58,906 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:21:58,906 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:21:58,906 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:21:58,907 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:21:58,907 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 02:21:58,907 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 02:21:58,908 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-11 02:21:58,908 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:21:58,908 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:21:58,909 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:21:58,909 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:21:58,909 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 02:21:58,909 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:21:58,910 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:21:58,910 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:21:58,910 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:21:58,911 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:21:58,911 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-11 02:21:58,911 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 02:21:58,912 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:21:58,912 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:21:58,912 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:21:58,913 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f11ae3c64fc14bbae725b374a6f95dc6821983c3 [2021-10-11 02:21:59,290 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:21:59,322 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:21:59,327 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:21:59,329 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:21:59,330 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:21:59,331 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/product-lines/email_spec11_product37.cil.c [2021-10-11 02:21:59,406 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI/data/2c082e145/d81a994b5d5b48be9234d76726bb90e8/FLAG9dc6349be [2021-10-11 02:22:00,123 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:22:00,127 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/sv-benchmarks/c/product-lines/email_spec11_product37.cil.c [2021-10-11 02:22:00,150 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI/data/2c082e145/d81a994b5d5b48be9234d76726bb90e8/FLAG9dc6349be [2021-10-11 02:22:00,334 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI/data/2c082e145/d81a994b5d5b48be9234d76726bb90e8 [2021-10-11 02:22:00,336 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:22:00,337 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:22:00,340 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:22:00,340 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:22:00,353 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:22:00,354 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:22:00" (1/1) ... [2021-10-11 02:22:00,356 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1133b6e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:00, skipping insertion in model container [2021-10-11 02:22:00,356 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:22:00" (1/1) ... [2021-10-11 02:22:00,369 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:22:00,464 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:22:00,932 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_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/sv-benchmarks/c/product-lines/email_spec11_product37.cil.c[43431,43444] [2021-10-11 02:22:01,083 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:22:01,107 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-11 02:22:01,122 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:22:01,230 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_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/sv-benchmarks/c/product-lines/email_spec11_product37.cil.c[43431,43444] [2021-10-11 02:22:01,270 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:22:01,279 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 02:22:01,365 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_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/sv-benchmarks/c/product-lines/email_spec11_product37.cil.c[43431,43444] [2021-10-11 02:22:01,384 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:22:01,482 INFO L208 MainTranslator]: Completed translation [2021-10-11 02:22:01,483 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:01 WrapperNode [2021-10-11 02:22:01,483 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:22:01,484 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 02:22:01,484 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 02:22:01,484 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 02:22:01,492 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:01" (1/1) ... [2021-10-11 02:22:01,527 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:01" (1/1) ... [2021-10-11 02:22:01,650 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 02:22:01,651 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-11 02:22:01,651 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-11 02:22:01,651 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-11 02:22:01,664 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:01" (1/1) ... [2021-10-11 02:22:01,664 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:01" (1/1) ... [2021-10-11 02:22:01,685 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:01" (1/1) ... [2021-10-11 02:22:01,685 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:01" (1/1) ... [2021-10-11 02:22:01,741 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:01" (1/1) ... [2021-10-11 02:22:01,769 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:01" (1/1) ... [2021-10-11 02:22:01,777 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:01" (1/1) ... [2021-10-11 02:22:01,789 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-11 02:22:01,790 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-11 02:22:01,791 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-11 02:22:01,791 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-11 02:22:01,792 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:01" (1/1) ... No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI/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 02:22:01,876 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2021-10-11 02:22:01,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-11 02:22:01,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-11 02:22:01,878 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-11 02:22:01,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-11 02:22:06,028 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-11 02:22:06,028 INFO L299 CfgBuilder]: Removed 247 assume(true) statements. [2021-10-11 02:22:06,031 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 02:22:06 BoogieIcfgContainer [2021-10-11 02:22:06,031 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-11 02:22:06,032 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-11 02:22:06,032 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-11 02:22:06,035 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-11 02:22:06,035 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 02:22:00" (1/3) ... [2021-10-11 02:22:06,036 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@da3b254 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 02:22:06, skipping insertion in model container [2021-10-11 02:22:06,036 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:01" (2/3) ... [2021-10-11 02:22:06,037 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@da3b254 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 02:22:06, skipping insertion in model container [2021-10-11 02:22:06,037 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 02:22:06" (3/3) ... [2021-10-11 02:22:06,038 INFO L111 eAbstractionObserver]: Analyzing ICFG email_spec11_product37.cil.c [2021-10-11 02:22:06,052 INFO L180 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-11 02:22:06,056 INFO L192 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-10-11 02:22:06,066 INFO L253 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-10-11 02:22:06,110 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-10-11 02:22:06,110 INFO L378 AbstractCegarLoop]: Hoare is true [2021-10-11 02:22:06,111 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-10-11 02:22:06,111 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-10-11 02:22:06,111 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-10-11 02:22:06,111 INFO L382 AbstractCegarLoop]: Difference is false [2021-10-11 02:22:06,111 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-10-11 02:22:06,111 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-10-11 02:22:06,138 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states. [2021-10-11 02:22:06,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-10-11 02:22:06,153 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 02:22:06,154 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] [2021-10-11 02:22:06,154 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 02:22:06,160 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 02:22:06,160 INFO L82 PathProgramCache]: Analyzing trace with hash 1771516082, now seen corresponding path program 1 times [2021-10-11 02:22:06,175 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-11 02:22:06,175 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1186536437] [2021-10-11 02:22:06,176 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI/mathsat Starting monitored process 2 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with mathsat -unsat_core_generation=3 [2021-10-11 02:22:06,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 02:22:06,597 INFO L263 TraceCheckSpWp]: Trace formula consists of 433 conjuncts, 1 conjunts are in the unsatisfiable core [2021-10-11 02:22:06,604 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-11 02:22:06,659 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 02:22:06,659 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-10-11 02:22:06,660 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1186536437] [2021-10-11 02:22:06,661 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 02:22:06,661 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-11 02:22:06,662 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [257482004] [2021-10-11 02:22:06,666 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-10-11 02:22:06,666 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-11 02:22:06,679 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-10-11 02:22:06,680 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-11 02:22:06,682 INFO L87 Difference]: Start difference. First operand 357 states. Second operand 2 states. [2021-10-11 02:22:06,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 02:22:06,729 INFO L93 Difference]: Finished difference Result 468 states and 790 transitions. [2021-10-11 02:22:06,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-11 02:22:06,730 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 38 [2021-10-11 02:22:06,731 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 02:22:06,746 INFO L225 Difference]: With dead ends: 468 [2021-10-11 02:22:06,746 INFO L226 Difference]: Without dead ends: 326 [2021-10-11 02:22:06,750 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 37 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 02:22:06,769 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 326 states. [2021-10-11 02:22:06,805 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 326 to 326. [2021-10-11 02:22:06,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 326 states. [2021-10-11 02:22:06,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 326 states and 565 transitions. [2021-10-11 02:22:06,812 INFO L78 Accepts]: Start accepts. Automaton has 326 states and 565 transitions. Word has length 38 [2021-10-11 02:22:06,812 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 02:22:06,812 INFO L481 AbstractCegarLoop]: Abstraction has 326 states and 565 transitions. [2021-10-11 02:22:06,813 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2021-10-11 02:22:06,813 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 565 transitions. [2021-10-11 02:22:06,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-10-11 02:22:06,816 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 02:22:06,816 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] [2021-10-11 02:22:07,032 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 mathsat -unsat_core_generation=3 [2021-10-11 02:22:07,033 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 02:22:07,033 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 02:22:07,034 INFO L82 PathProgramCache]: Analyzing trace with hash 671358751, now seen corresponding path program 1 times [2021-10-11 02:22:07,034 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-11 02:22:07,035 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2000883220] [2021-10-11 02:22:07,035 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI/mathsat Starting monitored process 3 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with mathsat -unsat_core_generation=3 [2021-10-11 02:22:07,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 02:22:07,489 INFO L263 TraceCheckSpWp]: Trace formula consists of 434 conjuncts, 8 conjunts are in the unsatisfiable core [2021-10-11 02:22:07,492 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-11 02:22:07,552 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 02:22:07,552 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-10-11 02:22:07,552 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2000883220] [2021-10-11 02:22:07,553 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 02:22:07,553 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-11 02:22:07,553 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [908448837] [2021-10-11 02:22:07,554 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-10-11 02:22:07,555 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-11 02:22:07,555 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-11 02:22:07,555 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-11 02:22:07,556 INFO L87 Difference]: Start difference. First operand 326 states and 565 transitions. Second operand 3 states. [2021-10-11 02:22:07,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 02:22:07,653 INFO L93 Difference]: Finished difference Result 943 states and 1639 transitions. [2021-10-11 02:22:07,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-11 02:22:07,659 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 39 [2021-10-11 02:22:07,659 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 02:22:07,667 INFO L225 Difference]: With dead ends: 943 [2021-10-11 02:22:07,667 INFO L226 Difference]: Without dead ends: 632 [2021-10-11 02:22:07,673 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 37 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 02:22:07,676 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 632 states. [2021-10-11 02:22:07,715 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 632 to 325. [2021-10-11 02:22:07,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 325 states. [2021-10-11 02:22:07,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 325 states and 561 transitions. [2021-10-11 02:22:07,718 INFO L78 Accepts]: Start accepts. Automaton has 325 states and 561 transitions. Word has length 39 [2021-10-11 02:22:07,725 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 02:22:07,725 INFO L481 AbstractCegarLoop]: Abstraction has 325 states and 561 transitions. [2021-10-11 02:22:07,725 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-10-11 02:22:07,725 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 561 transitions. [2021-10-11 02:22:07,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-10-11 02:22:07,732 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 02:22:07,732 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] [2021-10-11 02:22:07,947 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 mathsat -unsat_core_generation=3 [2021-10-11 02:22:07,948 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 02:22:07,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 02:22:07,948 INFO L82 PathProgramCache]: Analyzing trace with hash 109732933, now seen corresponding path program 1 times [2021-10-11 02:22:07,949 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-11 02:22:07,949 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1339411002] [2021-10-11 02:22:07,950 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI/mathsat Starting monitored process 4 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with mathsat -unsat_core_generation=3 [2021-10-11 02:22:08,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 02:22:08,386 INFO L263 TraceCheckSpWp]: Trace formula consists of 435 conjuncts, 6 conjunts are in the unsatisfiable core [2021-10-11 02:22:08,389 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-11 02:22:08,481 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 02:22:08,485 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-10-11 02:22:08,485 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1339411002] [2021-10-11 02:22:08,485 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 02:22:08,486 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-11 02:22:08,486 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1508994161] [2021-10-11 02:22:08,486 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-10-11 02:22:08,486 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-11 02:22:08,487 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-11 02:22:08,487 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-11 02:22:08,487 INFO L87 Difference]: Start difference. First operand 325 states and 561 transitions. Second operand 4 states. [2021-10-11 02:22:08,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 02:22:08,639 INFO L93 Difference]: Finished difference Result 924 states and 1599 transitions. [2021-10-11 02:22:08,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-11 02:22:08,640 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 40 [2021-10-11 02:22:08,640 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 02:22:08,646 INFO L225 Difference]: With dead ends: 924 [2021-10-11 02:22:08,646 INFO L226 Difference]: Without dead ends: 617 [2021-10-11 02:22:08,647 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 37 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 02:22:08,649 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 617 states. [2021-10-11 02:22:08,671 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 617 to 324. [2021-10-11 02:22:08,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 324 states. [2021-10-11 02:22:08,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 324 states and 557 transitions. [2021-10-11 02:22:08,676 INFO L78 Accepts]: Start accepts. Automaton has 324 states and 557 transitions. Word has length 40 [2021-10-11 02:22:08,676 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 02:22:08,676 INFO L481 AbstractCegarLoop]: Abstraction has 324 states and 557 transitions. [2021-10-11 02:22:08,676 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-10-11 02:22:08,676 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 557 transitions. [2021-10-11 02:22:08,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-10-11 02:22:08,679 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 02:22:08,679 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] [2021-10-11 02:22:08,895 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 mathsat -unsat_core_generation=3 [2021-10-11 02:22:08,895 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 02:22:08,895 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 02:22:08,895 INFO L82 PathProgramCache]: Analyzing trace with hash 1493905042, now seen corresponding path program 1 times [2021-10-11 02:22:08,898 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-11 02:22:08,898 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1792175871] [2021-10-11 02:22:08,899 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI/mathsat Starting monitored process 5 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with mathsat -unsat_core_generation=3 [2021-10-11 02:22:09,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 02:22:09,299 INFO L263 TraceCheckSpWp]: Trace formula consists of 436 conjuncts, 8 conjunts are in the unsatisfiable core [2021-10-11 02:22:09,302 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-11 02:22:09,357 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 02:22:09,358 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-10-11 02:22:09,358 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1792175871] [2021-10-11 02:22:09,358 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 02:22:09,358 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-11 02:22:09,358 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [170641196] [2021-10-11 02:22:09,359 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-10-11 02:22:09,359 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-11 02:22:09,360 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-11 02:22:09,360 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-11 02:22:09,360 INFO L87 Difference]: Start difference. First operand 324 states and 557 transitions. Second operand 3 states. [2021-10-11 02:22:09,411 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 02:22:09,411 INFO L93 Difference]: Finished difference Result 631 states and 1091 transitions. [2021-10-11 02:22:09,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-11 02:22:09,412 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 41 [2021-10-11 02:22:09,412 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 02:22:09,414 INFO L225 Difference]: With dead ends: 631 [2021-10-11 02:22:09,414 INFO L226 Difference]: Without dead ends: 329 [2021-10-11 02:22:09,415 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 39 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 02:22:09,416 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 329 states. [2021-10-11 02:22:09,431 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 329 to 324. [2021-10-11 02:22:09,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 324 states. [2021-10-11 02:22:09,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 324 states and 554 transitions. [2021-10-11 02:22:09,433 INFO L78 Accepts]: Start accepts. Automaton has 324 states and 554 transitions. Word has length 41 [2021-10-11 02:22:09,433 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 02:22:09,433 INFO L481 AbstractCegarLoop]: Abstraction has 324 states and 554 transitions. [2021-10-11 02:22:09,433 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-10-11 02:22:09,434 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 554 transitions. [2021-10-11 02:22:09,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-10-11 02:22:09,435 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 02:22:09,435 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] [2021-10-11 02:22:09,651 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 mathsat -unsat_core_generation=3 [2021-10-11 02:22:09,652 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 02:22:09,652 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 02:22:09,652 INFO L82 PathProgramCache]: Analyzing trace with hash -615962899, now seen corresponding path program 1 times [2021-10-11 02:22:09,653 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-11 02:22:09,653 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [68451700] [2021-10-11 02:22:09,653 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI/mathsat Starting monitored process 6 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with mathsat -unsat_core_generation=3 [2021-10-11 02:22:10,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 02:22:10,138 INFO L263 TraceCheckSpWp]: Trace formula consists of 438 conjuncts, 6 conjunts are in the unsatisfiable core [2021-10-11 02:22:10,140 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-11 02:22:10,186 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 02:22:10,187 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-10-11 02:22:10,187 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [68451700] [2021-10-11 02:22:10,187 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 02:22:10,187 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-11 02:22:10,188 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1942858317] [2021-10-11 02:22:10,188 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-10-11 02:22:10,188 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-11 02:22:10,189 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-11 02:22:10,189 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-11 02:22:10,189 INFO L87 Difference]: Start difference. First operand 324 states and 554 transitions. Second operand 4 states. [2021-10-11 02:22:10,322 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 02:22:10,322 INFO L93 Difference]: Finished difference Result 913 states and 1576 transitions. [2021-10-11 02:22:10,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-11 02:22:10,323 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 43 [2021-10-11 02:22:10,323 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 02:22:10,327 INFO L225 Difference]: With dead ends: 913 [2021-10-11 02:22:10,328 INFO L226 Difference]: Without dead ends: 615 [2021-10-11 02:22:10,329 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 40 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 02:22:10,331 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 615 states. [2021-10-11 02:22:10,351 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 615 to 324. [2021-10-11 02:22:10,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 324 states. [2021-10-11 02:22:10,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 324 states and 551 transitions. [2021-10-11 02:22:10,354 INFO L78 Accepts]: Start accepts. Automaton has 324 states and 551 transitions. Word has length 43 [2021-10-11 02:22:10,354 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 02:22:10,354 INFO L481 AbstractCegarLoop]: Abstraction has 324 states and 551 transitions. [2021-10-11 02:22:10,354 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-10-11 02:22:10,354 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 551 transitions. [2021-10-11 02:22:10,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-10-11 02:22:10,355 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 02:22:10,356 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-11 02:22:10,573 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 mathsat -unsat_core_generation=3 [2021-10-11 02:22:10,573 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 02:22:10,573 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 02:22:10,574 INFO L82 PathProgramCache]: Analyzing trace with hash -26532440, now seen corresponding path program 1 times [2021-10-11 02:22:10,574 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-11 02:22:10,575 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [348751836] [2021-10-11 02:22:10,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI/mathsat Starting monitored process 7 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with mathsat -unsat_core_generation=3 [2021-10-11 02:22:10,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 02:22:11,001 INFO L263 TraceCheckSpWp]: Trace formula consists of 440 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-11 02:22:11,004 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-11 02:22:11,052 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 02:22:11,052 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-10-11 02:22:11,052 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [348751836] [2021-10-11 02:22:11,053 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 02:22:11,053 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-11 02:22:11,053 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [595884806] [2021-10-11 02:22:11,053 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-10-11 02:22:11,053 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-11 02:22:11,054 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-11 02:22:11,054 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-11 02:22:11,054 INFO L87 Difference]: Start difference. First operand 324 states and 551 transitions. Second operand 3 states. [2021-10-11 02:22:11,081 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 02:22:11,081 INFO L93 Difference]: Finished difference Result 407 states and 675 transitions. [2021-10-11 02:22:11,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-11 02:22:11,082 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 45 [2021-10-11 02:22:11,082 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 02:22:11,084 INFO L225 Difference]: With dead ends: 407 [2021-10-11 02:22:11,084 INFO L226 Difference]: Without dead ends: 327 [2021-10-11 02:22:11,085 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 43 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 02:22:11,086 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 327 states. [2021-10-11 02:22:11,103 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 327 to 326. [2021-10-11 02:22:11,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 326 states. [2021-10-11 02:22:11,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 326 states and 553 transitions. [2021-10-11 02:22:11,105 INFO L78 Accepts]: Start accepts. Automaton has 326 states and 553 transitions. Word has length 45 [2021-10-11 02:22:11,105 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 02:22:11,105 INFO L481 AbstractCegarLoop]: Abstraction has 326 states and 553 transitions. [2021-10-11 02:22:11,105 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-10-11 02:22:11,105 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 553 transitions. [2021-10-11 02:22:11,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-10-11 02:22:11,106 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 02:22:11,106 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-11 02:22:11,324 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 mathsat -unsat_core_generation=3 [2021-10-11 02:22:11,324 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 02:22:11,324 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 02:22:11,324 INFO L82 PathProgramCache]: Analyzing trace with hash 887564822, now seen corresponding path program 1 times [2021-10-11 02:22:11,325 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-11 02:22:11,325 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1957911671] [2021-10-11 02:22:11,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI/mathsat Starting monitored process 8 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with mathsat -unsat_core_generation=3 [2021-10-11 02:22:11,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 02:22:11,736 INFO L263 TraceCheckSpWp]: Trace formula consists of 454 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-11 02:22:11,739 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-11 02:22:11,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-11 02:22:11,795 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-10-11 02:22:11,796 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1957911671] [2021-10-11 02:22:11,796 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 02:22:11,796 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-11 02:22:11,796 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1402953908] [2021-10-11 02:22:11,797 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-10-11 02:22:11,797 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-11 02:22:11,797 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-11 02:22:11,798 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-11 02:22:11,798 INFO L87 Difference]: Start difference. First operand 326 states and 553 transitions. Second operand 3 states. [2021-10-11 02:22:11,845 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 02:22:11,846 INFO L93 Difference]: Finished difference Result 866 states and 1491 transitions. [2021-10-11 02:22:11,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-11 02:22:11,846 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 53 [2021-10-11 02:22:11,847 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 02:22:11,850 INFO L225 Difference]: With dead ends: 866 [2021-10-11 02:22:11,851 INFO L226 Difference]: Without dead ends: 570 [2021-10-11 02:22:11,852 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 51 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 02:22:11,853 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 570 states. [2021-10-11 02:22:11,887 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 570 to 490. [2021-10-11 02:22:11,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 490 states. [2021-10-11 02:22:11,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 490 states and 853 transitions. [2021-10-11 02:22:11,890 INFO L78 Accepts]: Start accepts. Automaton has 490 states and 853 transitions. Word has length 53 [2021-10-11 02:22:11,890 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 02:22:11,891 INFO L481 AbstractCegarLoop]: Abstraction has 490 states and 853 transitions. [2021-10-11 02:22:11,891 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-10-11 02:22:11,891 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 853 transitions. [2021-10-11 02:22:11,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-10-11 02:22:11,892 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 02:22:11,893 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-11 02:22:12,107 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 mathsat -unsat_core_generation=3 [2021-10-11 02:22:12,107 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 02:22:12,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 02:22:12,108 INFO L82 PathProgramCache]: Analyzing trace with hash 1839448245, now seen corresponding path program 1 times [2021-10-11 02:22:12,108 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-11 02:22:12,108 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1990633409] [2021-10-11 02:22:12,109 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI/mathsat Starting monitored process 9 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with mathsat -unsat_core_generation=3 [2021-10-11 02:22:12,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 02:22:12,499 INFO L263 TraceCheckSpWp]: Trace formula consists of 456 conjuncts, 4 conjunts are in the unsatisfiable core [2021-10-11 02:22:12,501 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-11 02:22:12,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-11 02:22:12,578 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-10-11 02:22:12,579 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1990633409] [2021-10-11 02:22:12,579 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 02:22:12,579 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-11 02:22:12,579 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [159897519] [2021-10-11 02:22:12,580 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-10-11 02:22:12,580 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-11 02:22:12,580 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-11 02:22:12,581 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-11 02:22:12,581 INFO L87 Difference]: Start difference. First operand 490 states and 853 transitions. Second operand 4 states. [2021-10-11 02:22:14,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 02:22:14,753 INFO L93 Difference]: Finished difference Result 1400 states and 2469 transitions. [2021-10-11 02:22:14,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-11 02:22:14,753 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 54 [2021-10-11 02:22:14,754 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 02:22:14,760 INFO L225 Difference]: With dead ends: 1400 [2021-10-11 02:22:14,760 INFO L226 Difference]: Without dead ends: 940 [2021-10-11 02:22:14,761 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 51 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 02:22:14,763 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 940 states. [2021-10-11 02:22:14,798 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 940 to 488. [2021-10-11 02:22:14,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 488 states. [2021-10-11 02:22:14,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 488 states and 845 transitions. [2021-10-11 02:22:14,801 INFO L78 Accepts]: Start accepts. Automaton has 488 states and 845 transitions. Word has length 54 [2021-10-11 02:22:14,801 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 02:22:14,802 INFO L481 AbstractCegarLoop]: Abstraction has 488 states and 845 transitions. [2021-10-11 02:22:14,802 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-10-11 02:22:14,802 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 845 transitions. [2021-10-11 02:22:14,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-10-11 02:22:14,804 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 02:22:14,804 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-11 02:22:15,030 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 mathsat -unsat_core_generation=3 [2021-10-11 02:22:15,030 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 02:22:15,031 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 02:22:15,031 INFO L82 PathProgramCache]: Analyzing trace with hash -568587444, now seen corresponding path program 1 times [2021-10-11 02:22:15,031 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-11 02:22:15,032 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1478665088] [2021-10-11 02:22:15,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI/mathsat Starting monitored process 10 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with mathsat -unsat_core_generation=3 [2021-10-11 02:22:15,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 02:22:15,451 INFO L263 TraceCheckSpWp]: Trace formula consists of 457 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-11 02:22:15,452 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-11 02:22:15,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-11 02:22:15,510 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-10-11 02:22:15,510 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1478665088] [2021-10-11 02:22:15,510 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 02:22:15,510 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-11 02:22:15,511 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [241515337] [2021-10-11 02:22:15,511 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-10-11 02:22:15,511 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-11 02:22:15,512 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-11 02:22:15,512 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-11 02:22:15,512 INFO L87 Difference]: Start difference. First operand 488 states and 845 transitions. Second operand 3 states. [2021-10-11 02:22:15,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 02:22:15,589 INFO L93 Difference]: Finished difference Result 1396 states and 2453 transitions. [2021-10-11 02:22:15,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-11 02:22:15,589 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 55 [2021-10-11 02:22:15,590 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 02:22:15,595 INFO L225 Difference]: With dead ends: 1396 [2021-10-11 02:22:15,595 INFO L226 Difference]: Without dead ends: 938 [2021-10-11 02:22:15,597 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 53 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 02:22:15,599 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 938 states. [2021-10-11 02:22:15,670 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 938 to 858. [2021-10-11 02:22:15,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 858 states. [2021-10-11 02:22:15,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 858 states and 1522 transitions. [2021-10-11 02:22:15,674 INFO L78 Accepts]: Start accepts. Automaton has 858 states and 1522 transitions. Word has length 55 [2021-10-11 02:22:15,674 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 02:22:15,674 INFO L481 AbstractCegarLoop]: Abstraction has 858 states and 1522 transitions. [2021-10-11 02:22:15,674 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-10-11 02:22:15,675 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1522 transitions. [2021-10-11 02:22:15,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-10-11 02:22:15,676 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 02:22:15,676 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-11 02:22:15,890 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 mathsat -unsat_core_generation=3 [2021-10-11 02:22:15,890 INFO L429 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 02:22:15,891 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 02:22:15,892 INFO L82 PathProgramCache]: Analyzing trace with hash -880529814, now seen corresponding path program 1 times [2021-10-11 02:22:15,892 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-11 02:22:15,892 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2064655344] [2021-10-11 02:22:15,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI/mathsat Starting monitored process 11 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with mathsat -unsat_core_generation=3 [2021-10-11 02:22:16,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 02:22:16,300 INFO L263 TraceCheckSpWp]: Trace formula consists of 457 conjuncts, 3 conjunts are in the unsatisfiable core [2021-10-11 02:22:16,302 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-11 02:22:16,358 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 02:22:16,358 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-11 02:22:16,428 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 02:22:16,429 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2064655344] [2021-10-11 02:22:16,429 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1304640008] [2021-10-11 02:22:16,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI/cvc4 Starting monitored process 12 with cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with cvc4 --incremental --print-success --lang smt [2021-10-11 02:22:16,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 02:22:16,904 INFO L263 TraceCheckSpWp]: Trace formula consists of 457 conjuncts, 24 conjunts are in the unsatisfiable core [2021-10-11 02:22:16,907 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-11 02:22:17,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-10-11 02:22:17,122 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-10-11 02:22:17,122 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2021-10-11 02:22:17,123 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [4, 4] total 13 [2021-10-11 02:22:17,123 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [310012013] [2021-10-11 02:22:17,123 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-10-11 02:22:17,124 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-11 02:22:17,124 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-10-11 02:22:17,125 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=129, Unknown=0, NotChecked=0, Total=156 [2021-10-11 02:22:17,125 INFO L87 Difference]: Start difference. First operand 858 states and 1522 transitions. Second operand 9 states. [2021-10-11 02:22:22,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 02:22:22,471 INFO L93 Difference]: Finished difference Result 1411 states and 2308 transitions. [2021-10-11 02:22:22,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-10-11 02:22:22,472 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 55 [2021-10-11 02:22:22,473 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 02:22:22,480 INFO L225 Difference]: With dead ends: 1411 [2021-10-11 02:22:22,481 INFO L226 Difference]: Without dead ends: 1352 [2021-10-11 02:22:22,482 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 182 GetRequests, 151 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 158 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=260, Invalid=796, Unknown=0, NotChecked=0, Total=1056 [2021-10-11 02:22:22,485 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1352 states. [2021-10-11 02:22:22,553 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1352 to 926. [2021-10-11 02:22:22,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 926 states. [2021-10-11 02:22:22,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 926 states and 1624 transitions. [2021-10-11 02:22:22,557 INFO L78 Accepts]: Start accepts. Automaton has 926 states and 1624 transitions. Word has length 55 [2021-10-11 02:22:22,558 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 02:22:22,558 INFO L481 AbstractCegarLoop]: Abstraction has 926 states and 1624 transitions. [2021-10-11 02:22:22,558 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-10-11 02:22:22,558 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1624 transitions. [2021-10-11 02:22:22,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-10-11 02:22:22,560 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 02:22:22,560 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-11 02:22:22,974 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 mathsat -unsat_core_generation=3,12 cvc4 --incremental --print-success --lang smt [2021-10-11 02:22:22,974 INFO L429 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 02:22:22,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 02:22:22,974 INFO L82 PathProgramCache]: Analyzing trace with hash -12109169, now seen corresponding path program 1 times [2021-10-11 02:22:22,975 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-11 02:22:22,975 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1639701963] [2021-10-11 02:22:22,975 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI/mathsat Starting monitored process 13 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with mathsat -unsat_core_generation=3 [2021-10-11 02:22:23,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 02:22:23,364 INFO L263 TraceCheckSpWp]: Trace formula consists of 458 conjuncts, 3 conjunts are in the unsatisfiable core [2021-10-11 02:22:23,365 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-11 02:22:23,422 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 02:22:23,423 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-11 02:22:23,491 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 02:22:23,491 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1639701963] [2021-10-11 02:22:23,491 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1976210028] [2021-10-11 02:22:23,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI/cvc4 Starting monitored process 14 with cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with cvc4 --incremental --print-success --lang smt [2021-10-11 02:22:23,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 02:22:23,918 INFO L263 TraceCheckSpWp]: Trace formula consists of 458 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-11 02:22:23,920 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-11 02:22:24,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-10-11 02:22:24,007 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-10-11 02:22:24,007 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2021-10-11 02:22:24,007 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [4, 4] total 9 [2021-10-11 02:22:24,008 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1676424236] [2021-10-11 02:22:24,008 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-10-11 02:22:24,008 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-11 02:22:24,009 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-11 02:22:24,009 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2021-10-11 02:22:24,009 INFO L87 Difference]: Start difference. First operand 926 states and 1624 transitions. Second operand 5 states. [2021-10-11 02:22:24,180 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 02:22:24,180 INFO L93 Difference]: Finished difference Result 1042 states and 1796 transitions. [2021-10-11 02:22:24,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-11 02:22:24,181 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 56 [2021-10-11 02:22:24,182 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 02:22:24,183 INFO L225 Difference]: With dead ends: 1042 [2021-10-11 02:22:24,183 INFO L226 Difference]: Without dead ends: 0 [2021-10-11 02:22:24,185 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 167 GetRequests, 158 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2021-10-11 02:22:24,185 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-10-11 02:22:24,185 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-10-11 02:22:24,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-10-11 02:22:24,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-10-11 02:22:24,186 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 56 [2021-10-11 02:22:24,186 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 02:22:24,186 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-10-11 02:22:24,186 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-10-11 02:22:24,186 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-10-11 02:22:24,186 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-10-11 02:22:24,589 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 cvc4 --incremental --print-success --lang smt,13 mathsat -unsat_core_generation=3 [2021-10-11 02:22:24,591 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-10-11 02:22:24,746 WARN L197 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 46 [2021-10-11 02:22:26,065 WARN L197 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 22 [2021-10-11 02:22:26,458 WARN L197 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 29 [2021-10-11 02:22:26,632 WARN L197 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 28 [2021-10-11 02:22:26,955 WARN L197 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 22 [2021-10-11 02:22:27,145 WARN L197 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 22 [2021-10-11 02:22:27,362 WARN L197 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 23 [2021-10-11 02:22:27,504 WARN L197 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 22 [2021-10-11 02:22:27,691 WARN L197 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 22 [2021-10-11 02:22:28,097 WARN L197 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 29 [2021-10-11 02:22:28,321 WARN L197 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 22 [2021-10-11 02:22:28,445 WARN L197 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 22 [2021-10-11 02:22:29,157 WARN L197 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 24 [2021-10-11 02:22:29,965 WARN L197 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 22 [2021-10-11 02:22:30,322 WARN L197 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 24 [2021-10-11 02:22:31,056 WARN L197 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 22 [2021-10-11 02:22:31,267 WARN L197 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 22 [2021-10-11 02:22:31,427 WARN L197 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 22 [2021-10-11 02:22:32,032 WARN L197 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 22 [2021-10-11 02:22:32,138 WARN L197 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 22 [2021-10-11 02:22:32,141 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 1809) no Hoare annotation was computed. [2021-10-11 02:22:32,141 INFO L262 CegarLoopResult]: For program point L1621(lines 1621 1629) no Hoare annotation was computed. [2021-10-11 02:22:32,141 INFO L262 CegarLoopResult]: For program point L1621-2(lines 1621 1629) no Hoare annotation was computed. [2021-10-11 02:22:32,142 INFO L262 CegarLoopResult]: For program point L1621-4(lines 1621 1629) no Hoare annotation was computed. [2021-10-11 02:22:32,142 INFO L262 CegarLoopResult]: For program point L1621-6(lines 1621 1629) no Hoare annotation was computed. [2021-10-11 02:22:32,142 INFO L262 CegarLoopResult]: For program point L1621-8(lines 1621 1629) no Hoare annotation was computed. [2021-10-11 02:22:32,142 INFO L262 CegarLoopResult]: For program point L1490(lines 1490 1536) no Hoare annotation was computed. [2021-10-11 02:22:32,142 INFO L262 CegarLoopResult]: For program point L1953(lines 1953 1957) no Hoare annotation was computed. [2021-10-11 02:22:32,142 INFO L258 CegarLoopResult]: At program point L1953-2(lines 1946 1961) the Hoare annotation is: (and (= (_ bv2 32) ULTIMATE.start_setEmailTo_~value) (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,143 INFO L262 CegarLoopResult]: For program point L1953-3(lines 1953 1957) no Hoare annotation was computed. [2021-10-11 02:22:32,143 INFO L258 CegarLoopResult]: At program point L1953-5(lines 1946 1961) the Hoare annotation is: (and (= (bvadd ULTIMATE.start___utac_acc__DecryptAutoResponder_spec__1_~tmp~6 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv1 32) |ULTIMATE.start_isReadable_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,143 INFO L262 CegarLoopResult]: For program point L1953-6(lines 1953 1957) no Hoare annotation was computed. [2021-10-11 02:22:32,143 INFO L258 CegarLoopResult]: At program point L1953-8(lines 1946 1961) the Hoare annotation is: (and (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,143 INFO L262 CegarLoopResult]: For program point L1953-9(lines 1953 1957) no Hoare annotation was computed. [2021-10-11 02:22:32,143 INFO L265 CegarLoopResult]: At program point L1953-11(lines 1946 1961) the Hoare annotation is: true [2021-10-11 02:22:32,144 INFO L262 CegarLoopResult]: For program point L1953-12(lines 1953 1957) no Hoare annotation was computed. [2021-10-11 02:22:32,144 INFO L262 CegarLoopResult]: For program point L1491(lines 1491 1502) no Hoare annotation was computed. [2021-10-11 02:22:32,144 INFO L265 CegarLoopResult]: At program point L1953-14(lines 1946 1961) the Hoare annotation is: true [2021-10-11 02:22:32,144 INFO L262 CegarLoopResult]: For program point L1624(lines 1624 1628) no Hoare annotation was computed. [2021-10-11 02:22:32,144 INFO L262 CegarLoopResult]: For program point L1624-3(lines 1624 1628) no Hoare annotation was computed. [2021-10-11 02:22:32,144 INFO L258 CegarLoopResult]: At program point L1426(lines 1379 1432) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= ULTIMATE.start_test_~op1~0 (_ bv0 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,144 INFO L262 CegarLoopResult]: For program point L1624-6(lines 1624 1628) no Hoare annotation was computed. [2021-10-11 02:22:32,145 INFO L262 CegarLoopResult]: For program point L1624-9(lines 1624 1628) no Hoare annotation was computed. [2021-10-11 02:22:32,145 INFO L262 CegarLoopResult]: For program point L1624-12(lines 1624 1628) no Hoare annotation was computed. [2021-10-11 02:22:32,145 INFO L258 CegarLoopResult]: At program point L171(lines 158 274) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,145 INFO L258 CegarLoopResult]: At program point L238(lines 225 269) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,145 INFO L262 CegarLoopResult]: For program point L1693(lines 1693 1709) no Hoare annotation was computed. [2021-10-11 02:22:32,145 INFO L262 CegarLoopResult]: For program point L1693-1(lines 1693 1709) no Hoare annotation was computed. [2021-10-11 02:22:32,145 INFO L262 CegarLoopResult]: For program point L1495(lines 1495 1501) no Hoare annotation was computed. [2021-10-11 02:22:32,146 INFO L262 CegarLoopResult]: For program point L109(lines 108 278) no Hoare annotation was computed. [2021-10-11 02:22:32,146 INFO L258 CegarLoopResult]: At program point L1365(lines 1345 1369) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= ULTIMATE.start_test_~op1~0 (_ bv0 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,146 INFO L258 CegarLoopResult]: At program point L1365-1(lines 1345 1369) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,146 INFO L258 CegarLoopResult]: At program point L1365-2(lines 1345 1369) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,146 INFO L258 CegarLoopResult]: At program point L1365-3(lines 1345 1369) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,147 INFO L258 CegarLoopResult]: At program point L1365-4(lines 1345 1369) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,147 INFO L262 CegarLoopResult]: For program point L176(lines 176 183) no Hoare annotation was computed. [2021-10-11 02:22:32,147 INFO L262 CegarLoopResult]: For program point L110(lines 110 114) no Hoare annotation was computed. [2021-10-11 02:22:32,147 INFO L262 CegarLoopResult]: For program point L1894(lines 1894 1905) no Hoare annotation was computed. [2021-10-11 02:22:32,147 INFO L262 CegarLoopResult]: For program point L1894-1(lines 1894 1905) no Hoare annotation was computed. [2021-10-11 02:22:32,147 INFO L262 CegarLoopResult]: For program point L1894-2(lines 1894 1905) no Hoare annotation was computed. [2021-10-11 02:22:32,147 INFO L262 CegarLoopResult]: For program point L1894-3(lines 1894 1905) no Hoare annotation was computed. [2021-10-11 02:22:32,147 INFO L262 CegarLoopResult]: For program point L243(lines 243 250) no Hoare annotation was computed. [2021-10-11 02:22:32,148 INFO L262 CegarLoopResult]: For program point L1697(lines 1697 1708) no Hoare annotation was computed. [2021-10-11 02:22:32,148 INFO L262 CegarLoopResult]: For program point L1697-1(lines 1697 1708) no Hoare annotation was computed. [2021-10-11 02:22:32,148 INFO L262 CegarLoopResult]: For program point L1235(lines 1235 1247) no Hoare annotation was computed. [2021-10-11 02:22:32,148 INFO L258 CegarLoopResult]: At program point L2360(lines 2340 2362) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0) (= (_ bv3 32) ULTIMATE.start_setClientPrivateKey_~handle)) [2021-10-11 02:22:32,148 INFO L262 CegarLoopResult]: For program point L1898(lines 1898 1904) no Hoare annotation was computed. [2021-10-11 02:22:32,148 INFO L262 CegarLoopResult]: For program point L1898-1(lines 1898 1904) no Hoare annotation was computed. [2021-10-11 02:22:32,148 INFO L262 CegarLoopResult]: For program point L1898-2(lines 1898 1904) no Hoare annotation was computed. [2021-10-11 02:22:32,149 INFO L262 CegarLoopResult]: For program point L1898-3(lines 1898 1904) no Hoare annotation was computed. [2021-10-11 02:22:32,149 INFO L262 CegarLoopResult]: For program point L1238(lines 1238 1246) no Hoare annotation was computed. [2021-10-11 02:22:32,149 INFO L262 CegarLoopResult]: For program point L1701(lines 1701 1707) no Hoare annotation was computed. [2021-10-11 02:22:32,149 INFO L262 CegarLoopResult]: For program point L1701-1(lines 1701 1707) no Hoare annotation was computed. [2021-10-11 02:22:32,149 INFO L262 CegarLoopResult]: For program point L1437(lines 1437 1473) no Hoare annotation was computed. [2021-10-11 02:22:32,149 INFO L262 CegarLoopResult]: For program point L1437-1(lines 1437 1473) no Hoare annotation was computed. [2021-10-11 02:22:32,149 INFO L262 CegarLoopResult]: For program point L1437-2(lines 1437 1473) no Hoare annotation was computed. [2021-10-11 02:22:32,149 INFO L262 CegarLoopResult]: For program point L1437-3(lines 1437 1473) no Hoare annotation was computed. [2021-10-11 02:22:32,150 INFO L262 CegarLoopResult]: For program point L1305(lines 1305 1321) no Hoare annotation was computed. [2021-10-11 02:22:32,150 INFO L262 CegarLoopResult]: For program point L1437-4(lines 1437 1473) no Hoare annotation was computed. [2021-10-11 02:22:32,150 INFO L262 CegarLoopResult]: For program point L1305-1(lines 1305 1321) no Hoare annotation was computed. [2021-10-11 02:22:32,150 INFO L262 CegarLoopResult]: For program point L1305-2(lines 1305 1321) no Hoare annotation was computed. [2021-10-11 02:22:32,150 INFO L262 CegarLoopResult]: For program point L1305-3(lines 1305 1321) no Hoare annotation was computed. [2021-10-11 02:22:32,150 INFO L262 CegarLoopResult]: For program point L1305-4(lines 1305 1321) no Hoare annotation was computed. [2021-10-11 02:22:32,150 INFO L262 CegarLoopResult]: For program point L116(lines 116 277) no Hoare annotation was computed. [2021-10-11 02:22:32,151 INFO L258 CegarLoopResult]: At program point L2561-1(lines 1 2807) the Hoare annotation is: (and (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,151 INFO L262 CegarLoopResult]: For program point L1504(lines 1504 1535) no Hoare annotation was computed. [2021-10-11 02:22:32,151 INFO L258 CegarLoopResult]: At program point L2561(lines 1 2807) the Hoare annotation is: (and (= (_ bv2 32) ULTIMATE.start_setEmailTo_~value) (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,151 INFO L262 CegarLoopResult]: For program point L1438(lines 1438 1446) no Hoare annotation was computed. [2021-10-11 02:22:32,151 INFO L262 CegarLoopResult]: For program point L1438-2(lines 1438 1446) no Hoare annotation was computed. [2021-10-11 02:22:32,151 INFO L262 CegarLoopResult]: For program point L1438-4(lines 1438 1446) no Hoare annotation was computed. [2021-10-11 02:22:32,151 INFO L262 CegarLoopResult]: For program point L1438-6(lines 1438 1446) no Hoare annotation was computed. [2021-10-11 02:22:32,152 INFO L262 CegarLoopResult]: For program point L1438-8(lines 1438 1446) no Hoare annotation was computed. [2021-10-11 02:22:32,152 INFO L262 CegarLoopResult]: For program point L1505(lines 1505 1516) no Hoare annotation was computed. [2021-10-11 02:22:32,152 INFO L262 CegarLoopResult]: For program point L1241(lines 1241 1245) no Hoare annotation was computed. [2021-10-11 02:22:32,152 INFO L258 CegarLoopResult]: At program point L1241-2(lines 1 2807) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv2 32) ULTIMATE.start_setClientAutoResponse_~handle) (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,152 INFO L265 CegarLoopResult]: At program point L1770(lines 1 2807) the Hoare annotation is: true [2021-10-11 02:22:32,152 INFO L258 CegarLoopResult]: At program point L185(lines 172 273) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,153 INFO L258 CegarLoopResult]: At program point L1903(lines 1890 1908) the Hoare annotation is: (and (= (bvadd ULTIMATE.start___utac_acc__DecryptAutoResponder_spec__1_~tmp~6 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv2 32) ULTIMATE.start_setEmailTo_~value) (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv1 32) |ULTIMATE.start_isReadable_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,153 INFO L258 CegarLoopResult]: At program point L1903-1(lines 1890 1908) the Hoare annotation is: (and (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,153 INFO L265 CegarLoopResult]: At program point L1903-2(lines 1890 1908) the Hoare annotation is: true [2021-10-11 02:22:32,153 INFO L265 CegarLoopResult]: At program point L1903-3(lines 1890 1908) the Hoare annotation is: true [2021-10-11 02:22:32,153 INFO L262 CegarLoopResult]: For program point L1441(lines 1441 1445) no Hoare annotation was computed. [2021-10-11 02:22:32,153 INFO L262 CegarLoopResult]: For program point L1441-3(lines 1441 1445) no Hoare annotation was computed. [2021-10-11 02:22:32,154 INFO L262 CegarLoopResult]: For program point L1309(lines 1309 1320) no Hoare annotation was computed. [2021-10-11 02:22:32,154 INFO L262 CegarLoopResult]: For program point L1309-1(lines 1309 1320) no Hoare annotation was computed. [2021-10-11 02:22:32,154 INFO L258 CegarLoopResult]: At program point L252(lines 239 268) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,154 INFO L262 CegarLoopResult]: For program point L1309-2(lines 1309 1320) no Hoare annotation was computed. [2021-10-11 02:22:32,154 INFO L262 CegarLoopResult]: For program point L1441-6(lines 1441 1445) no Hoare annotation was computed. [2021-10-11 02:22:32,154 INFO L262 CegarLoopResult]: For program point L1309-3(lines 1309 1320) no Hoare annotation was computed. [2021-10-11 02:22:32,154 INFO L262 CegarLoopResult]: For program point L1309-4(lines 1309 1320) no Hoare annotation was computed. [2021-10-11 02:22:32,155 INFO L262 CegarLoopResult]: For program point L120(lines 120 127) no Hoare annotation was computed. [2021-10-11 02:22:32,155 INFO L262 CegarLoopResult]: For program point L1441-9(lines 1441 1445) no Hoare annotation was computed. [2021-10-11 02:22:32,155 INFO L262 CegarLoopResult]: For program point L1441-12(lines 1441 1445) no Hoare annotation was computed. [2021-10-11 02:22:32,155 INFO L258 CegarLoopResult]: At program point L1706(lines 1689 1712) the Hoare annotation is: (and (= (_ bv2 32) ULTIMATE.start_setEmailTo_~value) (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,155 INFO L258 CegarLoopResult]: At program point L1706-1(lines 1689 1712) the Hoare annotation is: (and (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,155 INFO L262 CegarLoopResult]: For program point L1509(lines 1509 1515) no Hoare annotation was computed. [2021-10-11 02:22:32,156 INFO L262 CegarLoopResult]: For program point L1313(lines 1313 1319) no Hoare annotation was computed. [2021-10-11 02:22:32,156 INFO L262 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-10-11 02:22:32,156 INFO L262 CegarLoopResult]: For program point L1313-1(lines 1313 1319) no Hoare annotation was computed. [2021-10-11 02:22:32,156 INFO L262 CegarLoopResult]: For program point L1313-2(lines 1313 1319) no Hoare annotation was computed. [2021-10-11 02:22:32,156 INFO L262 CegarLoopResult]: For program point L190(lines 190 197) no Hoare annotation was computed. [2021-10-11 02:22:32,156 INFO L262 CegarLoopResult]: For program point L1313-3(lines 1313 1319) no Hoare annotation was computed. [2021-10-11 02:22:32,156 INFO L262 CegarLoopResult]: For program point L1313-4(lines 1313 1319) no Hoare annotation was computed. [2021-10-11 02:22:32,156 INFO L262 CegarLoopResult]: For program point L257(lines 257 264) no Hoare annotation was computed. [2021-10-11 02:22:32,157 INFO L258 CegarLoopResult]: At program point L257-1(lines 108 278) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,157 INFO L258 CegarLoopResult]: At program point L1778(lines 1773 1781) the Hoare annotation is: (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) [2021-10-11 02:22:32,157 INFO L262 CegarLoopResult]: For program point L1646(lines 1646 1662) no Hoare annotation was computed. [2021-10-11 02:22:32,157 INFO L262 CegarLoopResult]: For program point L1646-1(lines 1646 1662) no Hoare annotation was computed. [2021-10-11 02:22:32,157 INFO L262 CegarLoopResult]: For program point L1448(lines 1448 1472) no Hoare annotation was computed. [2021-10-11 02:22:32,157 INFO L262 CegarLoopResult]: For program point L1448-1(lines 1448 1472) no Hoare annotation was computed. [2021-10-11 02:22:32,157 INFO L262 CegarLoopResult]: For program point L1448-2(lines 1448 1472) no Hoare annotation was computed. [2021-10-11 02:22:32,158 INFO L262 CegarLoopResult]: For program point L1448-3(lines 1448 1472) no Hoare annotation was computed. [2021-10-11 02:22:32,158 INFO L265 CegarLoopResult]: At program point L2373-1(lines 2373 2380) the Hoare annotation is: true [2021-10-11 02:22:32,158 INFO L262 CegarLoopResult]: For program point L2373(lines 2373 2380) no Hoare annotation was computed. [2021-10-11 02:22:32,158 INFO L262 CegarLoopResult]: For program point L1448-4(lines 1448 1472) no Hoare annotation was computed. [2021-10-11 02:22:32,158 INFO L262 CegarLoopResult]: For program point L1449(lines 1449 1457) no Hoare annotation was computed. [2021-10-11 02:22:32,158 INFO L262 CegarLoopResult]: For program point L1383(lines 1383 1429) no Hoare annotation was computed. [2021-10-11 02:22:32,158 INFO L262 CegarLoopResult]: For program point L1449-2(lines 1449 1457) no Hoare annotation was computed. [2021-10-11 02:22:32,159 INFO L262 CegarLoopResult]: For program point L1449-4(lines 1449 1457) no Hoare annotation was computed. [2021-10-11 02:22:32,159 INFO L262 CegarLoopResult]: For program point L1449-6(lines 1449 1457) no Hoare annotation was computed. [2021-10-11 02:22:32,159 INFO L262 CegarLoopResult]: For program point L1449-8(lines 1449 1457) no Hoare annotation was computed. [2021-10-11 02:22:32,159 INFO L262 CegarLoopResult]: For program point L1384(lines 1384 1395) no Hoare annotation was computed. [2021-10-11 02:22:32,159 INFO L258 CegarLoopResult]: At program point L1318(lines 1301 1324) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= ULTIMATE.start_test_~op1~0 (_ bv0 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,159 INFO L258 CegarLoopResult]: At program point L1318-1(lines 1301 1324) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,160 INFO L258 CegarLoopResult]: At program point L1318-2(lines 1301 1324) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,160 INFO L258 CegarLoopResult]: At program point L1318-3(lines 1301 1324) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,160 INFO L258 CegarLoopResult]: At program point L1318-4(lines 1301 1324) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,160 INFO L258 CegarLoopResult]: At program point L129(lines 116 277) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,160 INFO L262 CegarLoopResult]: For program point L1913(lines 1913 1921) no Hoare annotation was computed. [2021-10-11 02:22:32,160 INFO L262 CegarLoopResult]: For program point L1913-2(lines 1913 1921) no Hoare annotation was computed. [2021-10-11 02:22:32,160 INFO L258 CegarLoopResult]: At program point L2772(lines 2747 2774) the Hoare annotation is: (and (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv1 32) |ULTIMATE.start_isReadable_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,161 INFO L262 CegarLoopResult]: For program point L1913-4(lines 1913 1921) no Hoare annotation was computed. [2021-10-11 02:22:32,161 INFO L265 CegarLoopResult]: At program point L2772-1(lines 2747 2774) the Hoare annotation is: true [2021-10-11 02:22:32,161 INFO L262 CegarLoopResult]: For program point L1650(lines 1650 1661) no Hoare annotation was computed. [2021-10-11 02:22:32,161 INFO L262 CegarLoopResult]: For program point L1650-1(lines 1650 1661) no Hoare annotation was computed. [2021-10-11 02:22:32,161 INFO L262 CegarLoopResult]: For program point L1518(lines 1518 1534) no Hoare annotation was computed. [2021-10-11 02:22:32,161 INFO L262 CegarLoopResult]: For program point L1452(lines 1452 1456) no Hoare annotation was computed. [2021-10-11 02:22:32,161 INFO L262 CegarLoopResult]: For program point L1452-3(lines 1452 1456) no Hoare annotation was computed. [2021-10-11 02:22:32,162 INFO L262 CegarLoopResult]: For program point L1452-6(lines 1452 1456) no Hoare annotation was computed. [2021-10-11 02:22:32,162 INFO L262 CegarLoopResult]: For program point L1452-9(lines 1452 1456) no Hoare annotation was computed. [2021-10-11 02:22:32,162 INFO L262 CegarLoopResult]: For program point L1452-12(lines 1452 1456) no Hoare annotation was computed. [2021-10-11 02:22:32,162 INFO L262 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2021-10-11 02:22:32,162 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1809) no Hoare annotation was computed. [2021-10-11 02:22:32,162 INFO L262 CegarLoopResult]: For program point L1717(lines 1717 1729) no Hoare annotation was computed. [2021-10-11 02:22:32,162 INFO L262 CegarLoopResult]: For program point L1717-2(lines 1717 1729) no Hoare annotation was computed. [2021-10-11 02:22:32,162 INFO L262 CegarLoopResult]: For program point L1717-4(lines 1717 1729) no Hoare annotation was computed. [2021-10-11 02:22:32,163 INFO L262 CegarLoopResult]: For program point L1519(lines 1519 1530) no Hoare annotation was computed. [2021-10-11 02:22:32,163 INFO L262 CegarLoopResult]: For program point L1916(lines 1916 1920) no Hoare annotation was computed. [2021-10-11 02:22:32,163 INFO L258 CegarLoopResult]: At program point L1916-2(lines 1909 1924) the Hoare annotation is: (and (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,163 INFO L262 CegarLoopResult]: For program point L1916-3(lines 1916 1920) no Hoare annotation was computed. [2021-10-11 02:22:32,163 INFO L258 CegarLoopResult]: At program point L1916-5(lines 1909 1924) the Hoare annotation is: (and (= (_ bv2 32) ULTIMATE.start_setEmailTo_~value) (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,163 INFO L262 CegarLoopResult]: For program point L1916-6(lines 1916 1920) no Hoare annotation was computed. [2021-10-11 02:22:32,164 INFO L258 CegarLoopResult]: At program point L1916-8(lines 1909 1924) the Hoare annotation is: (and (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,164 INFO L262 CegarLoopResult]: For program point L1388(lines 1388 1394) no Hoare annotation was computed. [2021-10-11 02:22:32,164 INFO L258 CegarLoopResult]: At program point L199(lines 186 272) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,164 INFO L262 CegarLoopResult]: For program point L134(lines 134 141) no Hoare annotation was computed. [2021-10-11 02:22:32,164 INFO L262 CegarLoopResult]: For program point L1720(lines 1720 1728) no Hoare annotation was computed. [2021-10-11 02:22:32,164 INFO L262 CegarLoopResult]: For program point L1720-2(lines 1720 1728) no Hoare annotation was computed. [2021-10-11 02:22:32,164 INFO L262 CegarLoopResult]: For program point L1654(lines 1654 1660) no Hoare annotation was computed. [2021-10-11 02:22:32,165 INFO L262 CegarLoopResult]: For program point L1654-1(lines 1654 1660) no Hoare annotation was computed. [2021-10-11 02:22:32,165 INFO L262 CegarLoopResult]: For program point L1720-4(lines 1720 1728) no Hoare annotation was computed. [2021-10-11 02:22:32,165 INFO L265 CegarLoopResult]: At program point L2381(lines 2363 2383) the Hoare annotation is: true [2021-10-11 02:22:32,165 INFO L262 CegarLoopResult]: For program point L1523(lines 1523 1529) no Hoare annotation was computed. [2021-10-11 02:22:32,165 INFO L262 CegarLoopResult]: For program point L2317(lines 2317 2325) no Hoare annotation was computed. [2021-10-11 02:22:32,165 INFO L258 CegarLoopResult]: At program point L2780(lines 2775 2783) the Hoare annotation is: (and (= (_ bv2 32) ULTIMATE.start_setEmailTo_~value) (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv1 32) |ULTIMATE.start_isReadable_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,165 INFO L262 CegarLoopResult]: For program point L1723(lines 1723 1727) no Hoare annotation was computed. [2021-10-11 02:22:32,166 INFO L258 CegarLoopResult]: At program point L2780-2(lines 2775 2783) the Hoare annotation is: (and (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv1 32) |ULTIMATE.start_isReadable_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,166 INFO L258 CegarLoopResult]: At program point L2780-1(lines 2775 2783) the Hoare annotation is: (and (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv1 32) |ULTIMATE.start_isReadable_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,166 INFO L258 CegarLoopResult]: At program point L1723-2(lines 1 2807) the Hoare annotation is: (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) [2021-10-11 02:22:32,166 INFO L262 CegarLoopResult]: For program point L1723-3(lines 1723 1727) no Hoare annotation was computed. [2021-10-11 02:22:32,166 INFO L265 CegarLoopResult]: At program point L2780-3(lines 2775 2783) the Hoare annotation is: true [2021-10-11 02:22:32,166 INFO L262 CegarLoopResult]: For program point L2582(lines 2582 2588) no Hoare annotation was computed. [2021-10-11 02:22:32,167 INFO L258 CegarLoopResult]: At program point L1723-5(lines 1 2807) the Hoare annotation is: (and (= (_ bv2 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,167 INFO L262 CegarLoopResult]: For program point L1723-6(lines 1723 1727) no Hoare annotation was computed. [2021-10-11 02:22:32,167 INFO L262 CegarLoopResult]: For program point L2582-2(lines 2582 2588) no Hoare annotation was computed. [2021-10-11 02:22:32,167 INFO L258 CegarLoopResult]: At program point L2582-1(lines 2574 2591) the Hoare annotation is: (and (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,167 INFO L258 CegarLoopResult]: At program point L1723-8(lines 1 2807) the Hoare annotation is: (and (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32)) (_ bv0 32)) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0) (= (_ bv2 32) ULTIMATE.start_setClientPrivateKey_~handle) (= (_ bv3 32) ULTIMATE.start_setup_chuck_~chuck___0)) [2021-10-11 02:22:32,167 INFO L262 CegarLoopResult]: For program point L1459(lines 1459 1471) no Hoare annotation was computed. [2021-10-11 02:22:32,167 INFO L258 CegarLoopResult]: At program point L1459-1(lines 1433 1476) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= ULTIMATE.start_test_~op1~0 (_ bv0 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,168 INFO L265 CegarLoopResult]: At program point L2582-3(lines 2574 2591) the Hoare annotation is: true [2021-10-11 02:22:32,168 INFO L262 CegarLoopResult]: For program point L1459-2(lines 1459 1471) no Hoare annotation was computed. [2021-10-11 02:22:32,168 INFO L258 CegarLoopResult]: At program point L1459-3(lines 1433 1476) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,168 INFO L262 CegarLoopResult]: For program point L1459-4(lines 1459 1471) no Hoare annotation was computed. [2021-10-11 02:22:32,168 INFO L258 CegarLoopResult]: At program point L1459-5(lines 1433 1476) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,168 INFO L262 CegarLoopResult]: For program point L1459-6(lines 1459 1471) no Hoare annotation was computed. [2021-10-11 02:22:32,168 INFO L262 CegarLoopResult]: For program point L204(lines 204 211) no Hoare annotation was computed. [2021-10-11 02:22:32,169 INFO L258 CegarLoopResult]: At program point L1459-7(lines 1433 1476) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,169 INFO L262 CegarLoopResult]: For program point L1459-8(lines 1459 1471) no Hoare annotation was computed. [2021-10-11 02:22:32,169 INFO L258 CegarLoopResult]: At program point L1459-9(lines 1433 1476) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,169 INFO L262 CegarLoopResult]: For program point L1460(lines 1460 1468) no Hoare annotation was computed. [2021-10-11 02:22:32,169 INFO L262 CegarLoopResult]: For program point L1460-2(lines 1460 1468) no Hoare annotation was computed. [2021-10-11 02:22:32,169 INFO L262 CegarLoopResult]: For program point L1460-4(lines 1460 1468) no Hoare annotation was computed. [2021-10-11 02:22:32,170 INFO L262 CegarLoopResult]: For program point L1460-6(lines 1460 1468) no Hoare annotation was computed. [2021-10-11 02:22:32,170 INFO L262 CegarLoopResult]: For program point L1460-8(lines 1460 1468) no Hoare annotation was computed. [2021-10-11 02:22:32,170 INFO L262 CegarLoopResult]: For program point L1857(lines 1857 1868) no Hoare annotation was computed. [2021-10-11 02:22:32,170 INFO L262 CegarLoopResult]: For program point L1857-1(lines 1857 1868) no Hoare annotation was computed. [2021-10-11 02:22:32,170 INFO L258 CegarLoopResult]: At program point L1659(lines 1642 1665) the Hoare annotation is: (and (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,170 INFO L265 CegarLoopResult]: At program point L1659-1(lines 1642 1665) the Hoare annotation is: true [2021-10-11 02:22:32,170 INFO L262 CegarLoopResult]: For program point L1329(lines 1329 1341) no Hoare annotation was computed. [2021-10-11 02:22:32,170 INFO L262 CegarLoopResult]: For program point L1329-2(lines 1329 1341) no Hoare annotation was computed. [2021-10-11 02:22:32,171 INFO L262 CegarLoopResult]: For program point L1329-4(lines 1329 1341) no Hoare annotation was computed. [2021-10-11 02:22:32,171 INFO L262 CegarLoopResult]: For program point L1329-6(lines 1329 1341) no Hoare annotation was computed. [2021-10-11 02:22:32,171 INFO L262 CegarLoopResult]: For program point L1329-8(lines 1329 1341) no Hoare annotation was computed. [2021-10-11 02:22:32,171 INFO L262 CegarLoopResult]: For program point L1463(lines 1463 1467) no Hoare annotation was computed. [2021-10-11 02:22:32,171 INFO L262 CegarLoopResult]: For program point L1397(lines 1397 1428) no Hoare annotation was computed. [2021-10-11 02:22:32,171 INFO L262 CegarLoopResult]: For program point L1463-3(lines 1463 1467) no Hoare annotation was computed. [2021-10-11 02:22:32,171 INFO L262 CegarLoopResult]: For program point L1463-6(lines 1463 1467) no Hoare annotation was computed. [2021-10-11 02:22:32,171 INFO L262 CegarLoopResult]: For program point L1463-9(lines 1463 1467) no Hoare annotation was computed. [2021-10-11 02:22:32,172 INFO L262 CegarLoopResult]: For program point L1463-12(lines 1463 1467) no Hoare annotation was computed. [2021-10-11 02:22:32,172 INFO L262 CegarLoopResult]: For program point L1794(lines 1794 1800) no Hoare annotation was computed. [2021-10-11 02:22:32,172 INFO L262 CegarLoopResult]: For program point L1794-2(lines 1794 1800) no Hoare annotation was computed. [2021-10-11 02:22:32,172 INFO L262 CegarLoopResult]: For program point L1398(lines 1398 1409) no Hoare annotation was computed. [2021-10-11 02:22:32,172 INFO L262 CegarLoopResult]: For program point L1332(lines 1332 1340) no Hoare annotation was computed. [2021-10-11 02:22:32,172 INFO L262 CegarLoopResult]: For program point L1332-2(lines 1332 1340) no Hoare annotation was computed. [2021-10-11 02:22:32,172 INFO L262 CegarLoopResult]: For program point L1332-4(lines 1332 1340) no Hoare annotation was computed. [2021-10-11 02:22:32,173 INFO L258 CegarLoopResult]: At program point L143(lines 130 276) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,173 INFO L262 CegarLoopResult]: For program point L1332-6(lines 1332 1340) no Hoare annotation was computed. [2021-10-11 02:22:32,173 INFO L262 CegarLoopResult]: For program point L1332-8(lines 1332 1340) no Hoare annotation was computed. [2021-10-11 02:22:32,173 INFO L262 CegarLoopResult]: For program point L1861(lines 1861 1867) no Hoare annotation was computed. [2021-10-11 02:22:32,173 INFO L262 CegarLoopResult]: For program point L1861-1(lines 1861 1867) no Hoare annotation was computed. [2021-10-11 02:22:32,173 INFO L262 CegarLoopResult]: For program point L1598(lines 1598 1634) no Hoare annotation was computed. [2021-10-11 02:22:32,173 INFO L262 CegarLoopResult]: For program point L1598-1(lines 1598 1634) no Hoare annotation was computed. [2021-10-11 02:22:32,173 INFO L262 CegarLoopResult]: For program point L1598-2(lines 1598 1634) no Hoare annotation was computed. [2021-10-11 02:22:32,173 INFO L262 CegarLoopResult]: For program point L1598-3(lines 1598 1634) no Hoare annotation was computed. [2021-10-11 02:22:32,174 INFO L262 CegarLoopResult]: For program point L1598-4(lines 1598 1634) no Hoare annotation was computed. [2021-10-11 02:22:32,174 INFO L258 CegarLoopResult]: At program point L2656(lines 2651 2659) the Hoare annotation is: (and (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,174 INFO L262 CegarLoopResult]: For program point L1599(lines 1599 1607) no Hoare annotation was computed. [2021-10-11 02:22:32,174 INFO L258 CegarLoopResult]: At program point L1533(lines 1486 1539) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= ULTIMATE.start_test_~op1~0 (_ bv0 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,174 INFO L262 CegarLoopResult]: For program point L1599-2(lines 1599 1607) no Hoare annotation was computed. [2021-10-11 02:22:32,174 INFO L262 CegarLoopResult]: For program point L1599-4(lines 1599 1607) no Hoare annotation was computed. [2021-10-11 02:22:32,174 INFO L262 CegarLoopResult]: For program point L1599-6(lines 1599 1607) no Hoare annotation was computed. [2021-10-11 02:22:32,175 INFO L262 CegarLoopResult]: For program point L1335(lines 1335 1339) no Hoare annotation was computed. [2021-10-11 02:22:32,175 INFO L262 CegarLoopResult]: For program point L1599-8(lines 1599 1607) no Hoare annotation was computed. [2021-10-11 02:22:32,175 INFO L258 CegarLoopResult]: At program point L1335-2(lines 1325 1344) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= ULTIMATE.start_test_~op1~0 (_ bv0 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,175 INFO L262 CegarLoopResult]: For program point L1335-3(lines 1335 1339) no Hoare annotation was computed. [2021-10-11 02:22:32,175 INFO L258 CegarLoopResult]: At program point L1335-5(lines 1325 1344) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,175 INFO L262 CegarLoopResult]: For program point L1335-6(lines 1335 1339) no Hoare annotation was computed. [2021-10-11 02:22:32,176 INFO L258 CegarLoopResult]: At program point L1335-8(lines 1325 1344) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,176 INFO L262 CegarLoopResult]: For program point L1335-9(lines 1335 1339) no Hoare annotation was computed. [2021-10-11 02:22:32,176 INFO L258 CegarLoopResult]: At program point L1335-11(lines 1325 1344) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,176 INFO L262 CegarLoopResult]: For program point L1335-12(lines 1335 1339) no Hoare annotation was computed. [2021-10-11 02:22:32,176 INFO L258 CegarLoopResult]: At program point L1335-14(lines 1325 1344) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,176 INFO L262 CegarLoopResult]: For program point L1402(lines 1402 1408) no Hoare annotation was computed. [2021-10-11 02:22:32,176 INFO L258 CegarLoopResult]: At program point L279(lines 107 280) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,177 INFO L258 CegarLoopResult]: At program point L213(lines 200 271) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,177 INFO L262 CegarLoopResult]: For program point L1931(lines 1931 1942) no Hoare annotation was computed. [2021-10-11 02:22:32,177 INFO L262 CegarLoopResult]: For program point L1931-1(lines 1931 1942) no Hoare annotation was computed. [2021-10-11 02:22:32,177 INFO L262 CegarLoopResult]: For program point L1931-2(lines 1931 1942) no Hoare annotation was computed. [2021-10-11 02:22:32,177 INFO L262 CegarLoopResult]: For program point L1931-3(lines 1931 1942) no Hoare annotation was computed. [2021-10-11 02:22:32,177 INFO L262 CegarLoopResult]: For program point L148(lines 148 155) no Hoare annotation was computed. [2021-10-11 02:22:32,177 INFO L258 CegarLoopResult]: At program point L1866(lines 1853 1871) the Hoare annotation is: (and (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,178 INFO L265 CegarLoopResult]: At program point L1866-1(lines 1853 1871) the Hoare annotation is: true [2021-10-11 02:22:32,178 INFO L262 CegarLoopResult]: For program point L1602(lines 1602 1606) no Hoare annotation was computed. [2021-10-11 02:22:32,178 INFO L262 CegarLoopResult]: For program point L1602-3(lines 1602 1606) no Hoare annotation was computed. [2021-10-11 02:22:32,178 INFO L262 CegarLoopResult]: For program point L1602-6(lines 1602 1606) no Hoare annotation was computed. [2021-10-11 02:22:32,178 INFO L262 CegarLoopResult]: For program point L1602-9(lines 1602 1606) no Hoare annotation was computed. [2021-10-11 02:22:32,178 INFO L262 CegarLoopResult]: For program point L1602-12(lines 1602 1606) no Hoare annotation was computed. [2021-10-11 02:22:32,178 INFO L262 CegarLoopResult]: For program point L1670(lines 1670 1682) no Hoare annotation was computed. [2021-10-11 02:22:32,179 INFO L262 CegarLoopResult]: For program point L1935(lines 1935 1941) no Hoare annotation was computed. [2021-10-11 02:22:32,179 INFO L262 CegarLoopResult]: For program point L1935-1(lines 1935 1941) no Hoare annotation was computed. [2021-10-11 02:22:32,179 INFO L262 CegarLoopResult]: For program point L1935-2(lines 1935 1941) no Hoare annotation was computed. [2021-10-11 02:22:32,179 INFO L262 CegarLoopResult]: For program point L1935-3(lines 1935 1941) no Hoare annotation was computed. [2021-10-11 02:22:32,179 INFO L262 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-10-11 02:22:32,179 INFO L262 CegarLoopResult]: For program point L218(lines 218 222) no Hoare annotation was computed. [2021-10-11 02:22:32,179 INFO L262 CegarLoopResult]: For program point L1673(lines 1673 1681) no Hoare annotation was computed. [2021-10-11 02:22:32,179 INFO L262 CegarLoopResult]: For program point L1211(lines 1211 1227) no Hoare annotation was computed. [2021-10-11 02:22:32,179 INFO L262 CegarLoopResult]: For program point L1211-1(lines 1211 1227) no Hoare annotation was computed. [2021-10-11 02:22:32,180 INFO L258 CegarLoopResult]: At program point L2665(lines 2660 2668) the Hoare annotation is: (and (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,180 INFO L262 CegarLoopResult]: For program point L1609(lines 1609 1633) no Hoare annotation was computed. [2021-10-11 02:22:32,180 INFO L262 CegarLoopResult]: For program point L1609-1(lines 1609 1633) no Hoare annotation was computed. [2021-10-11 02:22:32,180 INFO L262 CegarLoopResult]: For program point L1609-2(lines 1609 1633) no Hoare annotation was computed. [2021-10-11 02:22:32,180 INFO L262 CegarLoopResult]: For program point L1609-3(lines 1609 1633) no Hoare annotation was computed. [2021-10-11 02:22:32,180 INFO L262 CegarLoopResult]: For program point L1609-4(lines 1609 1633) no Hoare annotation was computed. [2021-10-11 02:22:32,180 INFO L262 CegarLoopResult]: For program point L1411(lines 1411 1427) no Hoare annotation was computed. [2021-10-11 02:22:32,181 INFO L258 CegarLoopResult]: At program point L1940(lines 1927 1945) the Hoare annotation is: (and (= (_ bv2 32) ULTIMATE.start_setEmailTo_~value) (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,181 INFO L258 CegarLoopResult]: At program point L1940-1(lines 1927 1945) the Hoare annotation is: (and (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,181 INFO L258 CegarLoopResult]: At program point L1940-2(lines 1927 1945) the Hoare annotation is: (and (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,181 INFO L265 CegarLoopResult]: At program point L1940-3(lines 1927 1945) the Hoare annotation is: true [2021-10-11 02:22:32,181 INFO L262 CegarLoopResult]: For program point L1676(lines 1676 1680) no Hoare annotation was computed. [2021-10-11 02:22:32,182 INFO L262 CegarLoopResult]: For program point L1610(lines 1610 1618) no Hoare annotation was computed. [2021-10-11 02:22:32,182 INFO L258 CegarLoopResult]: At program point L1676-2(lines 1 2807) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,182 INFO L262 CegarLoopResult]: For program point L1610-2(lines 1610 1618) no Hoare annotation was computed. [2021-10-11 02:22:32,182 INFO L262 CegarLoopResult]: For program point L1610-4(lines 1610 1618) no Hoare annotation was computed. [2021-10-11 02:22:32,182 INFO L262 CegarLoopResult]: For program point L1412(lines 1412 1423) no Hoare annotation was computed. [2021-10-11 02:22:32,182 INFO L262 CegarLoopResult]: For program point L1610-6(lines 1610 1618) no Hoare annotation was computed. [2021-10-11 02:22:32,182 INFO L258 CegarLoopResult]: At program point L2403(lines 2384 2405) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= ULTIMATE.start_test_~op1~0 (_ bv0 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,183 INFO L262 CegarLoopResult]: For program point L1610-8(lines 1610 1618) no Hoare annotation was computed. [2021-10-11 02:22:32,183 INFO L258 CegarLoopResult]: At program point L157(lines 144 275) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,183 INFO L262 CegarLoopResult]: For program point L1809(line 1809) no Hoare annotation was computed. [2021-10-11 02:22:32,183 INFO L262 CegarLoopResult]: For program point L1809-1(line 1809) no Hoare annotation was computed. [2021-10-11 02:22:32,183 INFO L262 CegarLoopResult]: For program point L2602(lines 2602 2609) no Hoare annotation was computed. [2021-10-11 02:22:32,183 INFO L262 CegarLoopResult]: For program point L2602-2(lines 2602 2609) no Hoare annotation was computed. [2021-10-11 02:22:32,183 INFO L258 CegarLoopResult]: At program point L2602-1(lines 1 2807) the Hoare annotation is: (and (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,184 INFO L258 CegarLoopResult]: At program point L224(lines 214 270) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,184 INFO L262 CegarLoopResult]: For program point L1215(lines 1215 1226) no Hoare annotation was computed. [2021-10-11 02:22:32,184 INFO L262 CegarLoopResult]: For program point L1215-1(lines 1215 1226) no Hoare annotation was computed. [2021-10-11 02:22:32,184 INFO L258 CegarLoopResult]: At program point L1810(lines 1786 1803) the Hoare annotation is: (and (= (bvadd ULTIMATE.start___utac_acc__DecryptAutoResponder_spec__1_~tmp~6 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv2 32) ULTIMATE.start_setEmailTo_~value) (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv1 32) |ULTIMATE.start_isReadable_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,184 INFO L265 CegarLoopResult]: At program point L1810-1(lines 1786 1803) the Hoare annotation is: true [2021-10-11 02:22:32,184 INFO L262 CegarLoopResult]: For program point L1282(lines 1282 1294) no Hoare annotation was computed. [2021-10-11 02:22:32,184 INFO L262 CegarLoopResult]: For program point L1282-2(lines 1282 1294) no Hoare annotation was computed. [2021-10-11 02:22:32,185 INFO L262 CegarLoopResult]: For program point L1282-4(lines 1282 1294) no Hoare annotation was computed. [2021-10-11 02:22:32,185 INFO L262 CegarLoopResult]: For program point L1282-6(lines 1282 1294) no Hoare annotation was computed. [2021-10-11 02:22:32,185 INFO L262 CegarLoopResult]: For program point L1282-8(lines 1282 1294) no Hoare annotation was computed. [2021-10-11 02:22:32,185 INFO L262 CegarLoopResult]: For program point L1282-10(lines 1282 1294) no Hoare annotation was computed. [2021-10-11 02:22:32,185 INFO L262 CegarLoopResult]: For program point L1613(lines 1613 1617) no Hoare annotation was computed. [2021-10-11 02:22:32,185 INFO L262 CegarLoopResult]: For program point L1613-3(lines 1613 1617) no Hoare annotation was computed. [2021-10-11 02:22:32,185 INFO L262 CegarLoopResult]: For program point L1613-6(lines 1613 1617) no Hoare annotation was computed. [2021-10-11 02:22:32,185 INFO L262 CegarLoopResult]: For program point L1613-9(lines 1613 1617) no Hoare annotation was computed. [2021-10-11 02:22:32,185 INFO L262 CegarLoopResult]: For program point L1613-12(lines 1613 1617) no Hoare annotation was computed. [2021-10-11 02:22:32,186 INFO L262 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-10-11 02:22:32,186 INFO L262 CegarLoopResult]: For program point L1416(lines 1416 1422) no Hoare annotation was computed. [2021-10-11 02:22:32,186 INFO L258 CegarLoopResult]: At program point L2804(lines 2793 2807) the Hoare annotation is: (and (= (_ bv2 32) ULTIMATE.start_setEmailTo_~value) (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,186 INFO L262 CegarLoopResult]: For program point L1285(lines 1285 1293) no Hoare annotation was computed. [2021-10-11 02:22:32,186 INFO L262 CegarLoopResult]: For program point L1285-2(lines 1285 1293) no Hoare annotation was computed. [2021-10-11 02:22:32,186 INFO L262 CegarLoopResult]: For program point L1219(lines 1219 1225) no Hoare annotation was computed. [2021-10-11 02:22:32,186 INFO L262 CegarLoopResult]: For program point L162(lines 162 169) no Hoare annotation was computed. [2021-10-11 02:22:32,187 INFO L262 CegarLoopResult]: For program point L1219-1(lines 1219 1225) no Hoare annotation was computed. [2021-10-11 02:22:32,187 INFO L262 CegarLoopResult]: For program point L1285-4(lines 1285 1293) no Hoare annotation was computed. [2021-10-11 02:22:32,187 INFO L262 CegarLoopResult]: For program point L1285-6(lines 1285 1293) no Hoare annotation was computed. [2021-10-11 02:22:32,187 INFO L262 CegarLoopResult]: For program point L1285-8(lines 1285 1293) no Hoare annotation was computed. [2021-10-11 02:22:32,187 INFO L262 CegarLoopResult]: For program point L1285-10(lines 1285 1293) no Hoare annotation was computed. [2021-10-11 02:22:32,187 INFO L262 CegarLoopResult]: For program point L229(lines 229 236) no Hoare annotation was computed. [2021-10-11 02:22:32,187 INFO L258 CegarLoopResult]: At program point L2674(lines 2669 2677) the Hoare annotation is: (and (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,187 INFO L262 CegarLoopResult]: For program point L1288(lines 1288 1292) no Hoare annotation was computed. [2021-10-11 02:22:32,188 INFO L258 CegarLoopResult]: At program point L1288-2(lines 1 2807) the Hoare annotation is: (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) [2021-10-11 02:22:32,188 INFO L262 CegarLoopResult]: For program point L1288-3(lines 1288 1292) no Hoare annotation was computed. [2021-10-11 02:22:32,188 INFO L258 CegarLoopResult]: At program point L1288-5(lines 1 2807) the Hoare annotation is: (and (= (_ bv2 32) ULTIMATE.start_setClientId_~handle) (= (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32)) (_ bv0 32)) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0) (= (_ bv2 32) ULTIMATE.start_setClientPrivateKey_~handle)) [2021-10-11 02:22:32,188 INFO L262 CegarLoopResult]: For program point L1288-6(lines 1288 1292) no Hoare annotation was computed. [2021-10-11 02:22:32,188 INFO L258 CegarLoopResult]: At program point L1288-8(lines 1 2807) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0) (= (_ bv3 32) ULTIMATE.start_setClientPrivateKey_~handle)) [2021-10-11 02:22:32,188 INFO L262 CegarLoopResult]: For program point L1288-9(lines 1288 1292) no Hoare annotation was computed. [2021-10-11 02:22:32,188 INFO L258 CegarLoopResult]: At program point L1288-11(lines 1 2807) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,189 INFO L262 CegarLoopResult]: For program point L1288-12(lines 1288 1292) no Hoare annotation was computed. [2021-10-11 02:22:32,189 INFO L258 CegarLoopResult]: At program point L1288-14(lines 2486 2495) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,189 INFO L262 CegarLoopResult]: For program point L1288-15(lines 1288 1292) no Hoare annotation was computed. [2021-10-11 02:22:32,189 INFO L258 CegarLoopResult]: At program point L1288-17(lines 2476 2485) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,189 INFO L262 CegarLoopResult]: For program point L1950(lines 1950 1958) no Hoare annotation was computed. [2021-10-11 02:22:32,189 INFO L262 CegarLoopResult]: For program point L1950-2(lines 1950 1958) no Hoare annotation was computed. [2021-10-11 02:22:32,189 INFO L262 CegarLoopResult]: For program point L1950-4(lines 1950 1958) no Hoare annotation was computed. [2021-10-11 02:22:32,189 INFO L262 CegarLoopResult]: For program point L1950-6(lines 1950 1958) no Hoare annotation was computed. [2021-10-11 02:22:32,190 INFO L262 CegarLoopResult]: For program point L1950-8(lines 1950 1958) no Hoare annotation was computed. [2021-10-11 02:22:32,190 INFO L262 CegarLoopResult]: For program point L1620(lines 1620 1632) no Hoare annotation was computed. [2021-10-11 02:22:32,190 INFO L258 CegarLoopResult]: At program point L1620-1(lines 1594 1637) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= ULTIMATE.start_test_~op1~0 (_ bv0 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,190 INFO L262 CegarLoopResult]: For program point L1620-2(lines 1620 1632) no Hoare annotation was computed. [2021-10-11 02:22:32,190 INFO L258 CegarLoopResult]: At program point L1620-3(lines 1 2807) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,190 INFO L262 CegarLoopResult]: For program point L1620-4(lines 1620 1632) no Hoare annotation was computed. [2021-10-11 02:22:32,190 INFO L258 CegarLoopResult]: At program point L1620-5(lines 1 2807) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,191 INFO L262 CegarLoopResult]: For program point L1620-6(lines 1620 1632) no Hoare annotation was computed. [2021-10-11 02:22:32,191 INFO L258 CegarLoopResult]: At program point L1620-7(lines 1 2807) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,191 INFO L262 CegarLoopResult]: For program point L1356(lines 1356 1366) no Hoare annotation was computed. [2021-10-11 02:22:32,191 INFO L262 CegarLoopResult]: For program point L1620-8(lines 1620 1632) no Hoare annotation was computed. [2021-10-11 02:22:32,191 INFO L262 CegarLoopResult]: For program point L1356-1(lines 1356 1366) no Hoare annotation was computed. [2021-10-11 02:22:32,191 INFO L258 CegarLoopResult]: At program point L1620-9(lines 1 2807) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,191 INFO L262 CegarLoopResult]: For program point L1356-2(lines 1356 1366) no Hoare annotation was computed. [2021-10-11 02:22:32,192 INFO L262 CegarLoopResult]: For program point L1356-3(lines 1356 1366) no Hoare annotation was computed. [2021-10-11 02:22:32,192 INFO L262 CegarLoopResult]: For program point L1356-4(lines 1356 1366) no Hoare annotation was computed. [2021-10-11 02:22:32,192 INFO L258 CegarLoopResult]: At program point L1224(lines 1207 1230) the Hoare annotation is: (and (= (_ bv2 32) ULTIMATE.start_setEmailTo_~value) (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,192 INFO L258 CegarLoopResult]: At program point L1224-1(lines 1207 1230) the Hoare annotation is: (and (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ~rjh~0)) [2021-10-11 02:22:32,243 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.10 02:22:32 BoogieIcfgContainer [2021-10-11 02:22:32,243 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-11 02:22:32,244 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-11 02:22:32,244 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-11 02:22:32,244 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-11 02:22:32,245 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 02:22:06" (3/4) ... [2021-10-11 02:22:32,253 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-10-11 02:22:32,294 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 138 nodes and edges [2021-10-11 02:22:32,298 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 77 nodes and edges [2021-10-11 02:22:32,302 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2021-10-11 02:22:32,305 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-10-11 02:22:32,308 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-10-11 02:22:32,311 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-11 02:22:32,345 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: 1bv32 == \result [2021-10-11 02:22:32,347 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: 1bv32 == \result [2021-10-11 02:22:32,347 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: 1bv32 == \result [2021-10-11 02:22:32,347 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((2bv32 == handle && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,348 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((2bv32 == handle && ~bvadd64(rjh___0, 4294967294bv32) == 0bv32) && 1bv32 == \result) && 2bv32 == rjh) && 2bv32 == handle [2021-10-11 02:22:32,348 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((3bv32 == handle && ~bvadd64(rjh___0, 4294967294bv32) == 0bv32) && 1bv32 == \result) && 2bv32 == rjh) && 2bv32 == handle) && 3bv32 == chuck___0 [2021-10-11 02:22:32,348 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh) && 3bv32 == handle [2021-10-11 02:22:32,349 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh) && 3bv32 == handle [2021-10-11 02:22:32,349 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,350 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,350 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,353 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,354 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,354 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,357 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,358 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,358 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,358 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,358 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 2bv32 == handle) && op2 == 0bv32) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,358 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,359 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,359 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,359 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,362 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,362 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,362 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,363 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((2bv32 == value && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,363 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,363 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((chuck___0 == 3bv32 && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,363 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,363 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((2bv32 == value && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,364 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,364 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,364 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,364 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((chuck___0 == 3bv32 && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,364 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,364 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,365 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((chuck___0 == 3bv32 && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,365 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,365 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,365 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,365 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,366 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((chuck___0 == 3bv32 && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,366 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,366 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,366 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((2bv32 == value && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,367 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,367 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,367 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,367 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((chuck___0 == 3bv32 && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,367 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,368 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,368 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((2bv32 == value && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,368 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,369 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,369 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((chuck___0 == 3bv32 && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,369 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((2bv32 == value && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,370 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((chuck___0 == 3bv32 && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,370 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((chuck___0 == 3bv32 && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,370 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((2bv32 == value && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,370 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((2bv32 == value && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,370 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,371 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,371 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,371 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,371 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,371 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((2bv32 == value && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,372 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((~bvadd64(tmp, 4294967295bv32) == 0bv32 && 2bv32 == value) && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,372 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,372 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((~bvadd64(tmp, 4294967295bv32) == 0bv32 && 2bv32 == value) && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,372 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,372 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,372 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((~bvadd64(tmp, 4294967295bv32) == 0bv32 && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,373 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,373 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,373 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,373 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,374 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,374 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,374 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,374 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,374 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,375 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 1bv32 == \result) && 2bv32 == rjh [2021-10-11 02:22:32,538 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a2fa7f-8b7e-4e8d-b3e0-3910e341adea/bin/utaipan-WLngWcDbfI/witness.graphml [2021-10-11 02:22:32,538 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-11 02:22:32,539 INFO L168 Benchmark]: Toolchain (without parser) took 32201.68 ms. Allocated memory was 52.4 MB in the beginning and 209.7 MB in the end (delta: 157.3 MB). Free memory was 27.2 MB in the beginning and 102.4 MB in the end (delta: -75.2 MB). Peak memory consumption was 82.6 MB. Max. memory is 16.1 GB. [2021-10-11 02:22:32,540 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 52.4 MB. Free memory was 33.5 MB in the beginning and 33.5 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:22:32,540 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1143.07 ms. Allocated memory was 52.4 MB in the beginning and 67.1 MB in the end (delta: 14.7 MB). Free memory was 27.0 MB in the beginning and 33.6 MB in the end (delta: -6.5 MB). Peak memory consumption was 19.9 MB. Max. memory is 16.1 GB. [2021-10-11 02:22:32,541 INFO L168 Benchmark]: Boogie Procedure Inliner took 166.38 ms. Allocated memory is still 67.1 MB. Free memory was 33.6 MB in the beginning and 44.3 MB in the end (delta: -10.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 16.1 GB. [2021-10-11 02:22:32,541 INFO L168 Benchmark]: Boogie Preprocessor took 138.83 ms. Allocated memory is still 67.1 MB. Free memory was 44.3 MB in the beginning and 38.3 MB in the end (delta: 5.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-11 02:22:32,541 INFO L168 Benchmark]: RCFGBuilder took 4240.48 ms. Allocated memory was 67.1 MB in the beginning and 119.5 MB in the end (delta: 52.4 MB). Free memory was 38.3 MB in the beginning and 68.2 MB in the end (delta: -29.9 MB). Peak memory consumption was 38.6 MB. Max. memory is 16.1 GB. [2021-10-11 02:22:32,542 INFO L168 Benchmark]: TraceAbstraction took 26211.05 ms. Allocated memory was 119.5 MB in the beginning and 209.7 MB in the end (delta: 90.2 MB). Free memory was 68.2 MB in the beginning and 131.8 MB in the end (delta: -63.6 MB). Peak memory consumption was 106.7 MB. Max. memory is 16.1 GB. [2021-10-11 02:22:32,542 INFO L168 Benchmark]: Witness Printer took 294.78 ms. Allocated memory is still 209.7 MB. Free memory was 131.8 MB in the beginning and 102.4 MB in the end (delta: 29.4 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.1 GB. [2021-10-11 02:22:32,546 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 52.4 MB. Free memory was 33.5 MB in the beginning and 33.5 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1143.07 ms. Allocated memory was 52.4 MB in the beginning and 67.1 MB in the end (delta: 14.7 MB). Free memory was 27.0 MB in the beginning and 33.6 MB in the end (delta: -6.5 MB). Peak memory consumption was 19.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 166.38 ms. Allocated memory is still 67.1 MB. Free memory was 33.6 MB in the beginning and 44.3 MB in the end (delta: -10.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 138.83 ms. Allocated memory is still 67.1 MB. Free memory was 44.3 MB in the beginning and 38.3 MB in the end (delta: 5.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 4240.48 ms. Allocated memory was 67.1 MB in the beginning and 119.5 MB in the end (delta: 52.4 MB). Free memory was 38.3 MB in the beginning and 68.2 MB in the end (delta: -29.9 MB). Peak memory consumption was 38.6 MB. Max. memory is 16.1 GB. * TraceAbstraction took 26211.05 ms. Allocated memory was 119.5 MB in the beginning and 209.7 MB in the end (delta: 90.2 MB). Free memory was 68.2 MB in the beginning and 131.8 MB in the end (delta: -63.6 MB). Peak memory consumption was 106.7 MB. Max. memory is 16.1 GB. * Witness Printer took 294.78 ms. Allocated memory is still 209.7 MB. Free memory was 131.8 MB in the beginning and 102.4 MB in the end (delta: 29.4 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 1809]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 1809]: 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: 1946]: Loop Invariant Derived loop invariant: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 239]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1946]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1594]: Loop Invariant Derived loop invariant: ((((chuck___0 == 3bv32 && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1786]: Loop Invariant Derived loop invariant: (((((((~bvadd64(tmp, 4294967295bv32) == 0bv32 && 2bv32 == value) && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1946]: Loop Invariant Derived loop invariant: ((((((~bvadd64(tmp, 4294967295bv32) == 0bv32 && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1786]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1946]: Loop Invariant Derived loop invariant: (((((2bv32 == value && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 2669]: Loop Invariant Derived loop invariant: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 225]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1890]: Loop Invariant Derived loop invariant: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 2340]: Loop Invariant Derived loop invariant: ((((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh) && 3bv32 == handle - InvariantResult [Line: 1890]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 186]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((2bv32 == value && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1890]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 200]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 214]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 108]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 107]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1890]: Loop Invariant Derived loop invariant: (((((((~bvadd64(tmp, 4294967295bv32) == 0bv32 && 2bv32 == value) && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1325]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 2660]: Loop Invariant Derived loop invariant: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1909]: Loop Invariant Derived loop invariant: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 172]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 2373]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1433]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1909]: Loop Invariant Derived loop invariant: (((((2bv32 == value && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 2476]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1325]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1433]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 144]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1433]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 2574]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2747]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((3bv32 == handle && ~bvadd64(rjh___0, 4294967294bv32) == 0bv32) && 1bv32 == \result) && 2bv32 == rjh) && 2bv32 == handle) && 3bv32 == chuck___0 - InvariantResult [Line: 2747]: Loop Invariant Derived loop invariant: (((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 158]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1433]: Loop Invariant Derived loop invariant: ((((chuck___0 == 3bv32 && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1325]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1379]: Loop Invariant Derived loop invariant: ((((chuck___0 == 3bv32 && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1909]: Loop Invariant Derived loop invariant: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1433]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1325]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 2486]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 130]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 2384]: Loop Invariant Derived loop invariant: ((((chuck___0 == 3bv32 && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((2bv32 == handle && ~bvadd64(rjh___0, 4294967294bv32) == 0bv32) && 1bv32 == \result) && 2bv32 == rjh) && 2bv32 == handle - InvariantResult [Line: 2775]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1bv32 == \result - InvariantResult [Line: 2363]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((2bv32 == handle && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1325]: Loop Invariant Derived loop invariant: ((((chuck___0 == 3bv32 && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh) && 3bv32 == handle - InvariantResult [Line: 2574]: Loop Invariant Derived loop invariant: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1345]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1345]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1853]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1773]: Loop Invariant Derived loop invariant: 1bv32 == \result - InvariantResult [Line: 1486]: Loop Invariant Derived loop invariant: ((((chuck___0 == 3bv32 && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1345]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1345]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 2775]: Loop Invariant Derived loop invariant: (((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1bv32 == \result - InvariantResult [Line: 2775]: Loop Invariant Derived loop invariant: ((((((2bv32 == value && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 2775]: Loop Invariant Derived loop invariant: (((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1301]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1301]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 2bv32 == handle) && op2 == 0bv32) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1301]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1345]: Loop Invariant Derived loop invariant: ((((chuck___0 == 3bv32 && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1853]: Loop Invariant Derived loop invariant: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 2651]: Loop Invariant Derived loop invariant: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1689]: Loop Invariant Derived loop invariant: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1927]: Loop Invariant Derived loop invariant: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1927]: Loop Invariant Derived loop invariant: (((((2bv32 == value && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1927]: Loop Invariant Derived loop invariant: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 116]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1301]: Loop Invariant Derived loop invariant: ((((chuck___0 == 3bv32 && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1927]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1301]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1689]: Loop Invariant Derived loop invariant: (((((2bv32 == value && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1946]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2793]: Loop Invariant Derived loop invariant: (((((2bv32 == value && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1207]: Loop Invariant Derived loop invariant: (((((2bv32 == value && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1207]: Loop Invariant Derived loop invariant: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1642]: Loop Invariant Derived loop invariant: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh - InvariantResult [Line: 1642]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 357 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 18.4s, OverallIterations: 11, TraceHistogramMax: 2, AutomataDifference: 8.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 7.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 7834 SDtfs, 8528 SDslu, 8298 SDs, 0 SdLazy, 313 SolverSat, 65 SolverUnsat, 3 SolverUnknown, 0 SolverNotchecked, 6.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 751 GetRequests, 697 SyntacticMatches, 0 SemanticMatches, 54 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 164 ImplicationChecksByTransitivity, 1.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=926occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 11 MinimizatonAttempts, 1935 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 97 LocationsWithAnnotation, 97 PreInvPairs, 384 NumberOfFragments, 1715 HoareAnnotationTreeSize, 97 FomulaSimplifications, 249776 FormulaSimplificationTreeSizeReduction, 1.3s HoareSimplificationTime, 97 FomulaSimplificationsInter, 23085 FormulaSimplificationTreeSizeReductionInter, 6.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 1.1s SsaConstructionTime, 2.4s SatisfiabilityAnalysisTime, 1.3s InterpolantComputationTime, 630 NumberOfCodeBlocks, 630 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 726 ConstructedInterpolants, 0 QuantifiedInterpolants, 53726 SizeOfPredicates, 52 NumberOfNonLiveVariables, 5813 ConjunctsInSsa, 76 ConjunctsInUnsatCore, 15 InterpolantComputations, 11 PerfectInterpolantSequences, 10/18 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...