./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec11_product07.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e943c265 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec11_product07.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE --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 ca488828ecb96ea32a61c8f7cc33f9cc148887f4e62691829b51b0a2976db03e ............................................................................................................................................ 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_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec11_product07.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE --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 ca488828ecb96ea32a61c8f7cc33f9cc148887f4e62691829b51b0a2976db03e ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-24 10:13:11,374 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-24 10:13:11,377 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-24 10:13:11,439 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-24 10:13:11,440 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-24 10:13:11,445 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-24 10:13:11,447 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-24 10:13:11,453 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-24 10:13:11,455 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-24 10:13:11,463 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-24 10:13:11,465 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-24 10:13:11,467 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-24 10:13:11,467 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-24 10:13:11,470 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-24 10:13:11,473 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-24 10:13:11,479 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-24 10:13:11,482 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-24 10:13:11,483 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-24 10:13:11,488 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-24 10:13:11,496 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-24 10:13:11,500 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-24 10:13:11,502 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-24 10:13:11,505 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-24 10:13:11,507 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-24 10:13:11,513 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-24 10:13:11,514 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-24 10:13:11,514 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-24 10:13:11,516 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-24 10:13:11,517 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-24 10:13:11,519 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-24 10:13:11,519 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-24 10:13:11,520 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-24 10:13:11,522 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-24 10:13:11,524 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-24 10:13:11,525 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-24 10:13:11,526 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-24 10:13:11,526 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-24 10:13:11,527 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-24 10:13:11,527 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-24 10:13:11,528 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-24 10:13:11,529 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-24 10:13:11,530 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-32bit-Taipan_Default.epf [2021-10-24 10:13:11,575 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-24 10:13:11,575 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-24 10:13:11,577 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-24 10:13:11,577 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-24 10:13:11,578 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-24 10:13:11,578 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-24 10:13:11,578 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-24 10:13:11,578 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-24 10:13:11,585 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-24 10:13:11,585 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-24 10:13:11,586 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-24 10:13:11,587 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-24 10:13:11,587 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-24 10:13:11,587 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-24 10:13:11,587 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-24 10:13:11,588 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-24 10:13:11,589 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-24 10:13:11,589 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-24 10:13:11,589 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-24 10:13:11,589 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-24 10:13:11,590 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-24 10:13:11,590 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-24 10:13:11,590 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-24 10:13:11,590 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-24 10:13:11,590 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-24 10:13:11,591 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-24 10:13:11,591 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-24 10:13:11,591 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-24 10:13:11,591 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-24 10:13:11,592 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-24 10:13:11,592 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-24 10:13:11,592 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-24 10:13:11,593 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-24 10:13:11,593 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-24 10:13:11,593 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-24 10:13:11,593 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-24 10:13:11,593 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-24 10:13:11,594 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-24 10:13:11,594 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-24 10:13:11,594 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_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ca488828ecb96ea32a61c8f7cc33f9cc148887f4e62691829b51b0a2976db03e [2021-10-24 10:13:11,916 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-24 10:13:11,939 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-24 10:13:11,942 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-24 10:13:11,943 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-24 10:13:11,944 INFO L275 PluginConnector]: CDTParser initialized [2021-10-24 10:13:11,946 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/../../sv-benchmarks/c/product-lines/email_spec11_product07.cil.c [2021-10-24 10:13:12,035 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/data/f26a8566e/709a208a452f4d05bbbf261f8f578df6/FLAGa7c18a2e2 [2021-10-24 10:13:12,618 INFO L306 CDTParser]: Found 1 translation units. [2021-10-24 10:13:12,618 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/sv-benchmarks/c/product-lines/email_spec11_product07.cil.c [2021-10-24 10:13:12,643 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/data/f26a8566e/709a208a452f4d05bbbf261f8f578df6/FLAGa7c18a2e2 [2021-10-24 10:13:12,846 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/data/f26a8566e/709a208a452f4d05bbbf261f8f578df6 [2021-10-24 10:13:12,848 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-24 10:13:12,850 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-24 10:13:12,855 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-24 10:13:12,855 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-24 10:13:12,860 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-24 10:13:12,860 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:13:12" (1/1) ... [2021-10-24 10:13:12,863 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65c024ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:13:12, skipping insertion in model container [2021-10-24 10:13:12,863 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:13:12" (1/1) ... [2021-10-24 10:13:12,871 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-24 10:13:12,970 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 10:13:13,422 WARN L228 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_28d214a1-0b91-4923-8835-f62be514821a/sv-benchmarks/c/product-lines/email_spec11_product07.cil.c[47468,47481] [2021-10-24 10:13:13,490 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-24 10:13:13,518 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) [2021-10-24 10:13:13,519 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@69be8f6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:13:13, skipping insertion in model container [2021-10-24 10:13:13,519 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-24 10:13:13,520 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-24 10:13:13,522 INFO L168 Benchmark]: Toolchain (without parser) took 670.71 ms. Allocated memory was 79.7 MB in the beginning and 107.0 MB in the end (delta: 27.3 MB). Free memory was 42.9 MB in the beginning and 69.9 MB in the end (delta: -27.0 MB). Peak memory consumption was 8.6 MB. Max. memory is 16.1 GB. [2021-10-24 10:13:13,524 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 79.7 MB. Free memory was 52.0 MB in the beginning and 51.9 MB in the end (delta: 29.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-24 10:13:13,526 INFO L168 Benchmark]: CACSL2BoogieTranslator took 664.21 ms. Allocated memory was 79.7 MB in the beginning and 107.0 MB in the end (delta: 27.3 MB). Free memory was 42.7 MB in the beginning and 69.9 MB in the end (delta: -27.2 MB). Peak memory consumption was 8.6 MB. Max. memory is 16.1 GB. [2021-10-24 10:13:13,529 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 79.7 MB. Free memory was 52.0 MB in the beginning and 51.9 MB in the end (delta: 29.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 664.21 ms. Allocated memory was 79.7 MB in the beginning and 107.0 MB in the end (delta: 27.3 MB). Free memory was 42.7 MB in the beginning and 69.9 MB in the end (delta: -27.2 MB). Peak memory consumption was 8.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2243]: 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 0.2.1-dev-e943c26 [2021-10-24 10:13:15,914 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-24 10:13:15,918 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-24 10:13:15,956 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-24 10:13:15,956 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-24 10:13:15,958 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-24 10:13:15,959 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-24 10:13:15,962 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-24 10:13:15,964 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-24 10:13:15,965 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-24 10:13:15,966 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-24 10:13:15,968 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-24 10:13:15,968 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-24 10:13:15,970 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-24 10:13:15,971 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-24 10:13:15,973 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-24 10:13:15,974 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-24 10:13:15,975 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-24 10:13:15,977 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-24 10:13:15,980 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-24 10:13:15,982 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-24 10:13:15,984 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-24 10:13:15,985 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-24 10:13:15,986 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-24 10:13:15,990 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-24 10:13:15,991 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-24 10:13:15,991 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-24 10:13:15,992 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-24 10:13:15,993 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-24 10:13:15,994 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-24 10:13:15,994 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-24 10:13:15,995 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-24 10:13:15,996 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-24 10:13:15,997 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-24 10:13:15,999 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-24 10:13:15,999 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-24 10:13:16,000 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-24 10:13:16,001 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-24 10:13:16,001 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-24 10:13:16,002 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-24 10:13:16,003 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-24 10:13:16,004 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2021-10-24 10:13:16,032 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-24 10:13:16,032 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-24 10:13:16,033 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-24 10:13:16,034 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-24 10:13:16,034 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-24 10:13:16,034 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-24 10:13:16,035 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-24 10:13:16,035 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-24 10:13:16,035 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-24 10:13:16,036 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-24 10:13:16,037 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-24 10:13:16,037 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-24 10:13:16,037 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-24 10:13:16,037 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-24 10:13:16,038 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-24 10:13:16,038 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-24 10:13:16,038 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-24 10:13:16,038 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-24 10:13:16,038 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-24 10:13:16,039 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-24 10:13:16,039 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-24 10:13:16,039 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-24 10:13:16,039 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-24 10:13:16,039 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-24 10:13:16,040 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-24 10:13:16,040 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-24 10:13:16,040 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-24 10:13:16,040 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-24 10:13:16,040 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-24 10:13:16,041 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-24 10:13:16,041 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-24 10:13:16,041 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-24 10:13:16,041 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-24 10:13:16,041 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-24 10:13:16,042 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-24 10:13:16,042 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_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ca488828ecb96ea32a61c8f7cc33f9cc148887f4e62691829b51b0a2976db03e [2021-10-24 10:13:16,466 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-24 10:13:16,486 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-24 10:13:16,489 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-24 10:13:16,490 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-24 10:13:16,490 INFO L275 PluginConnector]: CDTParser initialized [2021-10-24 10:13:16,491 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/../../sv-benchmarks/c/product-lines/email_spec11_product07.cil.c [2021-10-24 10:13:16,565 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/data/6cdb8688f/9058df7a92244035b2850bda983a2570/FLAG4c9040d15 [2021-10-24 10:13:17,269 INFO L306 CDTParser]: Found 1 translation units. [2021-10-24 10:13:17,270 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/sv-benchmarks/c/product-lines/email_spec11_product07.cil.c [2021-10-24 10:13:17,302 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/data/6cdb8688f/9058df7a92244035b2850bda983a2570/FLAG4c9040d15 [2021-10-24 10:13:17,491 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/data/6cdb8688f/9058df7a92244035b2850bda983a2570 [2021-10-24 10:13:17,501 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-24 10:13:17,503 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-24 10:13:17,504 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-24 10:13:17,505 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-24 10:13:17,508 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-24 10:13:17,509 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:13:17" (1/1) ... [2021-10-24 10:13:17,510 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19609b49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:13:17, skipping insertion in model container [2021-10-24 10:13:17,511 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:13:17" (1/1) ... [2021-10-24 10:13:17,518 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-24 10:13:17,584 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 10:13:18,132 WARN L228 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_28d214a1-0b91-4923-8835-f62be514821a/sv-benchmarks/c/product-lines/email_spec11_product07.cil.c[47468,47481] [2021-10-24 10:13:18,182 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-24 10:13:18,197 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-24 10:13:18,216 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 10:13:18,341 WARN L228 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_28d214a1-0b91-4923-8835-f62be514821a/sv-benchmarks/c/product-lines/email_spec11_product07.cil.c[47468,47481] [2021-10-24 10:13:18,361 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-24 10:13:18,368 INFO L203 MainTranslator]: Completed pre-run [2021-10-24 10:13:18,431 WARN L228 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_28d214a1-0b91-4923-8835-f62be514821a/sv-benchmarks/c/product-lines/email_spec11_product07.cil.c[47468,47481] [2021-10-24 10:13:18,455 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-24 10:13:18,500 INFO L208 MainTranslator]: Completed translation [2021-10-24 10:13:18,513 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:13:18 WrapperNode [2021-10-24 10:13:18,513 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-24 10:13:18,515 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-24 10:13:18,515 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-24 10:13:18,515 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-24 10:13:18,523 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:13:18" (1/1) ... [2021-10-24 10:13:18,596 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:13:18" (1/1) ... [2021-10-24 10:13:18,700 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-24 10:13:18,701 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-24 10:13:18,701 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-24 10:13:18,702 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-24 10:13:18,711 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:13:18" (1/1) ... [2021-10-24 10:13:18,712 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:13:18" (1/1) ... [2021-10-24 10:13:18,721 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:13:18" (1/1) ... [2021-10-24 10:13:18,721 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:13:18" (1/1) ... [2021-10-24 10:13:18,760 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:13:18" (1/1) ... [2021-10-24 10:13:18,790 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:13:18" (1/1) ... [2021-10-24 10:13:18,808 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:13:18" (1/1) ... [2021-10-24 10:13:18,832 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-24 10:13:18,833 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-24 10:13:18,833 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-24 10:13:18,833 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-24 10:13:18,834 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:13:18" (1/1) ... [2021-10-24 10:13:18,842 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-24 10:13:18,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/z3 [2021-10-24 10:13:18,868 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-10-24 10:13:18,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-10-24 10:13:18,930 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2021-10-24 10:13:18,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-24 10:13:18,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-24 10:13:18,933 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-24 10:13:18,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-24 10:13:22,998 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-24 10:13:22,999 INFO L299 CfgBuilder]: Removed 281 assume(true) statements. [2021-10-24 10:13:23,003 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 10:13:23 BoogieIcfgContainer [2021-10-24 10:13:23,003 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-24 10:13:23,007 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-24 10:13:23,007 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-24 10:13:23,010 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-24 10:13:23,011 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 10:13:17" (1/3) ... [2021-10-24 10:13:23,011 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d0debe5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 10:13:23, skipping insertion in model container [2021-10-24 10:13:23,012 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:13:18" (2/3) ... [2021-10-24 10:13:23,012 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d0debe5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 10:13:23, skipping insertion in model container [2021-10-24 10:13:23,012 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 10:13:23" (3/3) ... [2021-10-24 10:13:23,014 INFO L111 eAbstractionObserver]: Analyzing ICFG email_spec11_product07.cil.c [2021-10-24 10:13:23,020 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-24 10:13:23,021 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 6 error locations. [2021-10-24 10:13:23,096 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-10-24 10:13:23,105 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-10-24 10:13:23,105 INFO L340 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2021-10-24 10:13:23,136 INFO L276 IsEmpty]: Start isEmpty. Operand has 353 states, 346 states have (on average 1.7283236994219653) internal successors, (598), 352 states have internal predecessors, (598), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-24 10:13:23,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-10-24 10:13:23,158 INFO L504 BasicCegarLoop]: Found error trace [2021-10-24 10:13:23,159 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-24 10:13:23,160 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-24 10:13:23,166 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-24 10:13:23,166 INFO L82 PathProgramCache]: Analyzing trace with hash 921760172, now seen corresponding path program 1 times [2021-10-24 10:13:23,181 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-24 10:13:23,183 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1221655800] [2021-10-24 10:13:23,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-24 10:13:23,184 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-24 10:13:23,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat [2021-10-24 10:13:23,189 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-24 10:13:23,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-10-24 10:13:23,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-24 10:13:23,580 INFO L263 TraceCheckSpWp]: Trace formula consists of 397 conjuncts, 1 conjunts are in the unsatisfiable core [2021-10-24 10:13:23,587 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-24 10:13:23,753 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-24 10:13:23,754 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-24 10:13:23,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-24 10:13:23,859 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-24 10:13:23,859 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1221655800] [2021-10-24 10:13:23,860 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1221655800] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-24 10:13:23,860 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-24 10:13:23,861 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2021-10-24 10:13:23,862 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1517619882] [2021-10-24 10:13:23,868 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-10-24 10:13:23,868 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-24 10:13:23,882 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-10-24 10:13:23,883 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-24 10:13:23,886 INFO L87 Difference]: Start difference. First operand has 353 states, 346 states have (on average 1.7283236994219653) internal successors, (598), 352 states have internal predecessors, (598), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 17.5) internal successors, (35), 2 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-24 10:13:23,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-24 10:13:23,937 INFO L93 Difference]: Finished difference Result 616 states and 1029 transitions. [2021-10-24 10:13:23,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-24 10:13:23,939 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 17.5) internal successors, (35), 2 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 35 [2021-10-24 10:13:23,939 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-24 10:13:23,954 INFO L225 Difference]: With dead ends: 616 [2021-10-24 10:13:23,954 INFO L226 Difference]: Without dead ends: 335 [2021-10-24 10:13:23,959 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-24 10:13:23,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 335 states. [2021-10-24 10:13:24,022 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 335 to 335. [2021-10-24 10:13:24,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 335 states, 329 states have (on average 1.6990881458966565) internal successors, (559), 334 states have internal predecessors, (559), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-24 10:13:24,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 335 states and 559 transitions. [2021-10-24 10:13:24,029 INFO L78 Accepts]: Start accepts. Automaton has 335 states and 559 transitions. Word has length 35 [2021-10-24 10:13:24,030 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-24 10:13:24,030 INFO L470 AbstractCegarLoop]: Abstraction has 335 states and 559 transitions. [2021-10-24 10:13:24,030 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 17.5) internal successors, (35), 2 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-24 10:13:24,030 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 559 transitions. [2021-10-24 10:13:24,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-10-24 10:13:24,033 INFO L504 BasicCegarLoop]: Found error trace [2021-10-24 10:13:24,033 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-24 10:13:24,053 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-10-24 10:13:24,248 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 [2021-10-24 10:13:24,248 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-24 10:13:24,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-24 10:13:24,249 INFO L82 PathProgramCache]: Analyzing trace with hash -1609295862, now seen corresponding path program 1 times [2021-10-24 10:13:24,250 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-24 10:13:24,251 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1651892672] [2021-10-24 10:13:24,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-24 10:13:24,251 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-24 10:13:24,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat [2021-10-24 10:13:24,253 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-24 10:13:24,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-10-24 10:13:24,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-24 10:13:24,590 INFO L263 TraceCheckSpWp]: Trace formula consists of 398 conjuncts, 6 conjunts are in the unsatisfiable core [2021-10-24 10:13:24,593 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-24 10:13:24,732 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-24 10:13:24,733 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-24 10:13:24,847 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-24 10:13:24,848 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-24 10:13:24,848 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1651892672] [2021-10-24 10:13:24,848 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1651892672] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-24 10:13:24,848 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-24 10:13:24,849 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-10-24 10:13:24,849 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [541045668] [2021-10-24 10:13:24,850 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-24 10:13:24,851 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-24 10:13:24,853 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-24 10:13:24,856 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-24 10:13:24,856 INFO L87 Difference]: Start difference. First operand 335 states and 559 transitions. Second operand has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-24 10:13:24,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-24 10:13:24,984 INFO L93 Difference]: Finished difference Result 979 states and 1636 transitions. [2021-10-24 10:13:24,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-24 10:13:24,985 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 36 [2021-10-24 10:13:24,985 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-24 10:13:24,992 INFO L225 Difference]: With dead ends: 979 [2021-10-24 10:13:24,992 INFO L226 Difference]: Without dead ends: 655 [2021-10-24 10:13:24,998 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 23.0ms TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-24 10:13:25,001 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 655 states. [2021-10-24 10:13:25,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 655 to 334. [2021-10-24 10:13:25,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 334 states, 328 states have (on average 1.6890243902439024) internal successors, (554), 333 states have internal predecessors, (554), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-24 10:13:25,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 334 states and 554 transitions. [2021-10-24 10:13:25,065 INFO L78 Accepts]: Start accepts. Automaton has 334 states and 554 transitions. Word has length 36 [2021-10-24 10:13:25,066 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-24 10:13:25,066 INFO L470 AbstractCegarLoop]: Abstraction has 334 states and 554 transitions. [2021-10-24 10:13:25,066 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-24 10:13:25,066 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 554 transitions. [2021-10-24 10:13:25,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-10-24 10:13:25,069 INFO L504 BasicCegarLoop]: Found error trace [2021-10-24 10:13:25,069 INFO L512 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] [2021-10-24 10:13:25,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2021-10-24 10:13:25,284 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 [2021-10-24 10:13:25,284 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-24 10:13:25,291 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-24 10:13:25,291 INFO L82 PathProgramCache]: Analyzing trace with hash 681394327, now seen corresponding path program 1 times [2021-10-24 10:13:25,292 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-24 10:13:25,293 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [735827040] [2021-10-24 10:13:25,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-24 10:13:25,293 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-24 10:13:25,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat [2021-10-24 10:13:25,302 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-24 10:13:25,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-10-24 10:13:25,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-24 10:13:25,656 INFO L263 TraceCheckSpWp]: Trace formula consists of 400 conjuncts, 6 conjunts are in the unsatisfiable core [2021-10-24 10:13:25,659 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-24 10:13:25,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-24 10:13:25,776 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-24 10:13:25,904 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-24 10:13:25,905 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-24 10:13:25,905 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [735827040] [2021-10-24 10:13:25,905 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [735827040] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-24 10:13:25,905 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-24 10:13:25,905 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-10-24 10:13:25,906 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1042241205] [2021-10-24 10:13:25,906 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-24 10:13:25,906 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-24 10:13:25,912 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-24 10:13:25,913 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-24 10:13:25,913 INFO L87 Difference]: Start difference. First operand 334 states and 554 transitions. Second operand has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-24 10:13:25,963 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-24 10:13:25,963 INFO L93 Difference]: Finished difference Result 661 states and 1098 transitions. [2021-10-24 10:13:25,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-24 10:13:25,964 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 38 [2021-10-24 10:13:25,964 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-24 10:13:25,967 INFO L225 Difference]: With dead ends: 661 [2021-10-24 10:13:25,967 INFO L226 Difference]: Without dead ends: 335 [2021-10-24 10:13:25,968 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 72 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 8.3ms TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-24 10:13:25,969 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 335 states. [2021-10-24 10:13:25,995 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 335 to 334. [2021-10-24 10:13:25,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 334 states, 328 states have (on average 1.6798780487804879) internal successors, (551), 333 states have internal predecessors, (551), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-24 10:13:25,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 334 states and 551 transitions. [2021-10-24 10:13:25,998 INFO L78 Accepts]: Start accepts. Automaton has 334 states and 551 transitions. Word has length 38 [2021-10-24 10:13:25,998 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-24 10:13:25,998 INFO L470 AbstractCegarLoop]: Abstraction has 334 states and 551 transitions. [2021-10-24 10:13:26,000 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-24 10:13:26,000 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 551 transitions. [2021-10-24 10:13:26,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-10-24 10:13:26,010 INFO L504 BasicCegarLoop]: Found error trace [2021-10-24 10:13:26,010 INFO L512 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] [2021-10-24 10:13:26,025 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2021-10-24 10:13:26,225 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 [2021-10-24 10:13:26,225 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-24 10:13:26,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-24 10:13:26,226 INFO L82 PathProgramCache]: Analyzing trace with hash -158625412, now seen corresponding path program 1 times [2021-10-24 10:13:26,227 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-24 10:13:26,227 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1240624541] [2021-10-24 10:13:26,227 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-24 10:13:26,227 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-24 10:13:26,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat [2021-10-24 10:13:26,228 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-24 10:13:26,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2021-10-24 10:13:26,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-24 10:13:26,657 INFO L263 TraceCheckSpWp]: Trace formula consists of 401 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-24 10:13:26,660 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-24 10:13:26,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-24 10:13:26,771 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-24 10:13:26,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-24 10:13:26,887 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-24 10:13:26,887 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1240624541] [2021-10-24 10:13:26,888 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1240624541] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-24 10:13:26,888 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-24 10:13:26,888 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-10-24 10:13:26,888 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2048153784] [2021-10-24 10:13:26,889 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-24 10:13:26,889 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-24 10:13:26,889 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-24 10:13:26,890 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-24 10:13:26,890 INFO L87 Difference]: Start difference. First operand 334 states and 551 transitions. Second operand has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-24 10:13:26,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-24 10:13:26,940 INFO L93 Difference]: Finished difference Result 898 states and 1481 transitions. [2021-10-24 10:13:26,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-24 10:13:26,940 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 39 [2021-10-24 10:13:26,940 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-24 10:13:26,945 INFO L225 Difference]: With dead ends: 898 [2021-10-24 10:13:26,945 INFO L226 Difference]: Without dead ends: 653 [2021-10-24 10:13:26,946 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 74 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 10.4ms TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-24 10:13:26,947 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 653 states. [2021-10-24 10:13:26,968 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 653 to 408. [2021-10-24 10:13:26,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 408 states, 402 states have (on average 1.7139303482587065) internal successors, (689), 407 states have internal predecessors, (689), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-24 10:13:26,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 408 states and 689 transitions. [2021-10-24 10:13:26,971 INFO L78 Accepts]: Start accepts. Automaton has 408 states and 689 transitions. Word has length 39 [2021-10-24 10:13:26,972 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-24 10:13:26,972 INFO L470 AbstractCegarLoop]: Abstraction has 408 states and 689 transitions. [2021-10-24 10:13:26,972 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-24 10:13:26,972 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 689 transitions. [2021-10-24 10:13:26,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-10-24 10:13:26,973 INFO L504 BasicCegarLoop]: Found error trace [2021-10-24 10:13:26,974 INFO L512 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-24 10:13:26,988 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2021-10-24 10:13:27,187 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 [2021-10-24 10:13:27,187 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-24 10:13:27,188 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-24 10:13:27,188 INFO L82 PathProgramCache]: Analyzing trace with hash -305215460, now seen corresponding path program 1 times [2021-10-24 10:13:27,188 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-24 10:13:27,188 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [559979652] [2021-10-24 10:13:27,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-24 10:13:27,193 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-24 10:13:27,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat [2021-10-24 10:13:27,204 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-24 10:13:27,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2021-10-24 10:13:27,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-24 10:13:27,566 INFO L263 TraceCheckSpWp]: Trace formula consists of 415 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-24 10:13:27,569 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-24 10:13:27,710 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-24 10:13:27,710 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-24 10:13:27,838 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-24 10:13:27,838 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-24 10:13:27,838 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [559979652] [2021-10-24 10:13:27,838 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [559979652] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-24 10:13:27,838 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-24 10:13:27,839 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-10-24 10:13:27,839 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [611107] [2021-10-24 10:13:27,839 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-24 10:13:27,839 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-24 10:13:27,840 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-24 10:13:27,840 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-24 10:13:27,840 INFO L87 Difference]: Start difference. First operand 408 states and 689 transitions. Second operand has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-24 10:13:27,925 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-24 10:13:27,925 INFO L93 Difference]: Finished difference Result 1428 states and 2414 transitions. [2021-10-24 10:13:27,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-24 10:13:27,926 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 49 [2021-10-24 10:13:27,926 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-24 10:13:27,934 INFO L225 Difference]: With dead ends: 1428 [2021-10-24 10:13:27,935 INFO L226 Difference]: Without dead ends: 1111 [2021-10-24 10:13:27,936 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 96 GetRequests, 94 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 7.1ms TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-24 10:13:27,938 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1111 states. [2021-10-24 10:13:27,987 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1111 to 548. [2021-10-24 10:13:27,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 548 states, 542 states have (on average 1.7601476014760147) internal successors, (954), 547 states have internal predecessors, (954), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-24 10:13:27,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 548 states and 954 transitions. [2021-10-24 10:13:27,992 INFO L78 Accepts]: Start accepts. Automaton has 548 states and 954 transitions. Word has length 49 [2021-10-24 10:13:27,992 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-24 10:13:27,992 INFO L470 AbstractCegarLoop]: Abstraction has 548 states and 954 transitions. [2021-10-24 10:13:27,993 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-24 10:13:27,993 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 954 transitions. [2021-10-24 10:13:27,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-10-24 10:13:27,994 INFO L504 BasicCegarLoop]: Found error trace [2021-10-24 10:13:27,995 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-24 10:13:28,015 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2021-10-24 10:13:28,211 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 [2021-10-24 10:13:28,211 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-24 10:13:28,211 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-24 10:13:28,211 INFO L82 PathProgramCache]: Analyzing trace with hash 1411845697, now seen corresponding path program 1 times [2021-10-24 10:13:28,212 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-24 10:13:28,212 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2011150901] [2021-10-24 10:13:28,212 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-24 10:13:28,212 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-24 10:13:28,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat [2021-10-24 10:13:28,214 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-24 10:13:28,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2021-10-24 10:13:28,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-24 10:13:28,604 INFO L263 TraceCheckSpWp]: Trace formula consists of 413 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-24 10:13:28,606 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-24 10:13:28,735 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-24 10:13:28,735 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-24 10:13:28,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-24 10:13:28,879 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-24 10:13:28,880 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2011150901] [2021-10-24 10:13:28,881 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2011150901] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-24 10:13:28,881 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-24 10:13:28,881 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2021-10-24 10:13:28,881 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1378607792] [2021-10-24 10:13:28,882 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-24 10:13:28,883 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-24 10:13:28,884 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-24 10:13:28,884 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-24 10:13:28,884 INFO L87 Difference]: Start difference. First operand 548 states and 954 transitions. Second operand has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-24 10:13:28,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-24 10:13:28,946 INFO L93 Difference]: Finished difference Result 1111 states and 1880 transitions. [2021-10-24 10:13:28,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-24 10:13:28,947 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 51 [2021-10-24 10:13:28,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-24 10:13:28,952 INFO L225 Difference]: With dead ends: 1111 [2021-10-24 10:13:28,952 INFO L226 Difference]: Without dead ends: 726 [2021-10-24 10:13:28,953 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 100 GetRequests, 99 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 3.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-24 10:13:28,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 726 states. [2021-10-24 10:13:28,992 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 726 to 481. [2021-10-24 10:13:28,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 481 states, 475 states have (on average 1.7326315789473685) internal successors, (823), 480 states have internal predecessors, (823), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-24 10:13:28,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 481 states and 823 transitions. [2021-10-24 10:13:28,996 INFO L78 Accepts]: Start accepts. Automaton has 481 states and 823 transitions. Word has length 51 [2021-10-24 10:13:28,996 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-24 10:13:28,998 INFO L470 AbstractCegarLoop]: Abstraction has 481 states and 823 transitions. [2021-10-24 10:13:28,998 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-24 10:13:28,998 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 823 transitions. [2021-10-24 10:13:29,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-10-24 10:13:29,001 INFO L504 BasicCegarLoop]: Found error trace [2021-10-24 10:13:29,001 INFO L512 BasicCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-24 10:13:29,014 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2021-10-24 10:13:29,214 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 [2021-10-24 10:13:29,216 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-24 10:13:29,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-24 10:13:29,216 INFO L82 PathProgramCache]: Analyzing trace with hash -2095940293, now seen corresponding path program 1 times [2021-10-24 10:13:29,218 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-24 10:13:29,218 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [221916836] [2021-10-24 10:13:29,219 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-24 10:13:29,219 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-24 10:13:29,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat [2021-10-24 10:13:29,220 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-24 10:13:29,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2021-10-24 10:13:29,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-24 10:13:29,637 INFO L263 TraceCheckSpWp]: Trace formula consists of 417 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-24 10:13:29,640 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-24 10:13:29,792 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-10-24 10:13:29,792 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-24 10:13:29,951 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-10-24 10:13:29,951 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-24 10:13:29,952 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [221916836] [2021-10-24 10:13:29,952 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [221916836] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-24 10:13:29,952 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-24 10:13:29,952 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2021-10-24 10:13:29,952 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2061374530] [2021-10-24 10:13:29,953 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-24 10:13:29,953 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-24 10:13:29,954 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-24 10:13:29,954 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-24 10:13:29,954 INFO L87 Difference]: Start difference. First operand 481 states and 823 transitions. Second operand has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-24 10:13:30,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-24 10:13:30,020 INFO L93 Difference]: Finished difference Result 1312 states and 2257 transitions. [2021-10-24 10:13:30,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-24 10:13:30,021 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 51 [2021-10-24 10:13:30,021 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-24 10:13:30,027 INFO L225 Difference]: With dead ends: 1312 [2021-10-24 10:13:30,028 INFO L226 Difference]: Without dead ends: 861 [2021-10-24 10:13:30,029 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 100 GetRequests, 99 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.9ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-24 10:13:30,031 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 861 states. [2021-10-24 10:13:30,078 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 861 to 616. [2021-10-24 10:13:30,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 616 states, 610 states have (on average 1.7606557377049181) internal successors, (1074), 615 states have internal predecessors, (1074), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-24 10:13:30,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 616 states and 1074 transitions. [2021-10-24 10:13:30,083 INFO L78 Accepts]: Start accepts. Automaton has 616 states and 1074 transitions. Word has length 51 [2021-10-24 10:13:30,084 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-24 10:13:30,084 INFO L470 AbstractCegarLoop]: Abstraction has 616 states and 1074 transitions. [2021-10-24 10:13:30,084 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-24 10:13:30,084 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1074 transitions. [2021-10-24 10:13:30,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-10-24 10:13:30,086 INFO L504 BasicCegarLoop]: Found error trace [2021-10-24 10:13:30,086 INFO L512 BasicCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-24 10:13:30,104 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2021-10-24 10:13:30,304 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 [2021-10-24 10:13:30,305 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-24 10:13:30,305 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-24 10:13:30,305 INFO L82 PathProgramCache]: Analyzing trace with hash 1748398095, now seen corresponding path program 1 times [2021-10-24 10:13:30,305 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-24 10:13:30,305 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1028739526] [2021-10-24 10:13:30,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-24 10:13:30,306 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-24 10:13:30,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat [2021-10-24 10:13:30,307 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-24 10:13:30,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2021-10-24 10:13:30,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-24 10:13:30,702 INFO L263 TraceCheckSpWp]: Trace formula consists of 422 conjuncts, 4 conjunts are in the unsatisfiable core [2021-10-24 10:13:30,704 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-24 10:13:30,858 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-10-24 10:13:30,858 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-24 10:13:31,018 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-10-24 10:13:31,019 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-24 10:13:31,019 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1028739526] [2021-10-24 10:13:31,020 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1028739526] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-24 10:13:31,021 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-24 10:13:31,021 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 6 [2021-10-24 10:13:31,022 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [413384137] [2021-10-24 10:13:31,024 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-10-24 10:13:31,024 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-24 10:13:31,025 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-10-24 10:13:31,025 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-10-24 10:13:31,025 INFO L87 Difference]: Start difference. First operand 616 states and 1074 transitions. Second operand has 6 states, 6 states have (on average 11.166666666666666) internal successors, (67), 6 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-24 10:13:33,137 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-24 10:13:33,137 INFO L93 Difference]: Finished difference Result 1518 states and 2637 transitions. [2021-10-24 10:13:33,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-24 10:13:33,138 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.166666666666666) internal successors, (67), 6 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 52 [2021-10-24 10:13:33,139 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-24 10:13:33,146 INFO L225 Difference]: With dead ends: 1518 [2021-10-24 10:13:33,146 INFO L226 Difference]: Without dead ends: 993 [2021-10-24 10:13:33,148 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 103 GetRequests, 98 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 27.4ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-10-24 10:13:33,149 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 993 states. [2021-10-24 10:13:33,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 993 to 613. [2021-10-24 10:13:33,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 613 states, 607 states have (on average 1.7495881383855025) internal successors, (1062), 612 states have internal predecessors, (1062), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-24 10:13:33,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 613 states and 1062 transitions. [2021-10-24 10:13:33,201 INFO L78 Accepts]: Start accepts. Automaton has 613 states and 1062 transitions. Word has length 52 [2021-10-24 10:13:33,202 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-24 10:13:33,203 INFO L470 AbstractCegarLoop]: Abstraction has 613 states and 1062 transitions. [2021-10-24 10:13:33,203 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.166666666666666) internal successors, (67), 6 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-24 10:13:33,203 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1062 transitions. [2021-10-24 10:13:33,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-10-24 10:13:33,205 INFO L504 BasicCegarLoop]: Found error trace [2021-10-24 10:13:33,205 INFO L512 BasicCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-24 10:13:33,226 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 (9)] Forceful destruction successful, exit code 0 [2021-10-24 10:13:33,419 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 [2021-10-24 10:13:33,420 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-24 10:13:33,420 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-24 10:13:33,420 INFO L82 PathProgramCache]: Analyzing trace with hash 2086242807, now seen corresponding path program 1 times [2021-10-24 10:13:33,421 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-24 10:13:33,421 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1120300851] [2021-10-24 10:13:33,421 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-24 10:13:33,421 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-24 10:13:33,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat [2021-10-24 10:13:33,422 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-24 10:13:33,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2021-10-24 10:13:33,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-24 10:13:33,820 INFO L263 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 4 conjunts are in the unsatisfiable core [2021-10-24 10:13:33,822 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-24 10:13:34,009 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-24 10:13:34,010 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-24 10:13:34,211 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-24 10:13:34,211 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-24 10:13:34,211 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1120300851] [2021-10-24 10:13:34,211 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1120300851] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-24 10:13:34,211 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1309564450] [2021-10-24 10:13:34,212 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-24 10:13:34,212 INFO L170 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-10-24 10:13:34,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/cvc4 [2021-10-24 10:13:34,219 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-10-24 10:13:34,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/cvc4 --incremental --print-success --lang smt (11)] Waiting until timeout for monitored process [2021-10-24 10:13:34,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-24 10:13:34,853 INFO L263 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 20 conjunts are in the unsatisfiable core [2021-10-24 10:13:34,856 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-24 10:13:35,228 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-24 10:13:35,228 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-24 10:13:35,616 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-24 10:13:35,616 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1309564450] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-24 10:13:35,616 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 2 imperfect interpolant sequences. [2021-10-24 10:13:35,617 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9, 9] imperfect sequences [5, 5] total 22 [2021-10-24 10:13:35,617 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [171071996] [2021-10-24 10:13:35,617 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2021-10-24 10:13:35,618 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-24 10:13:35,618 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2021-10-24 10:13:35,619 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=406, Unknown=0, NotChecked=0, Total=462 [2021-10-24 10:13:35,619 INFO L87 Difference]: Start difference. First operand 613 states and 1062 transitions. Second operand has 16 states, 16 states have (on average 5.3125) internal successors, (85), 16 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-24 10:13:45,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-24 10:13:45,703 INFO L93 Difference]: Finished difference Result 5155 states and 8326 transitions. [2021-10-24 10:13:45,704 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 87 states. [2021-10-24 10:13:45,704 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 5.3125) internal successors, (85), 16 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 52 [2021-10-24 10:13:45,705 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-24 10:13:45,739 INFO L225 Difference]: With dead ends: 5155 [2021-10-24 10:13:45,739 INFO L226 Difference]: Without dead ends: 4969 [2021-10-24 10:13:45,748 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 288 GetRequests, 184 SyntacticMatches, 0 SemanticMatches, 104 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3356 ImplicationChecksByTransitivity, 3458.9ms TimeCoverageRelationStatistics Valid=2378, Invalid=8752, Unknown=0, NotChecked=0, Total=11130 [2021-10-24 10:13:45,755 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4969 states. [2021-10-24 10:13:45,894 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4969 to 1040. [2021-10-24 10:13:45,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1040 states, 1034 states have (on average 1.683752417794971) internal successors, (1741), 1039 states have internal predecessors, (1741), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-24 10:13:45,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 1040 states and 1741 transitions. [2021-10-24 10:13:45,907 INFO L78 Accepts]: Start accepts. Automaton has 1040 states and 1741 transitions. Word has length 52 [2021-10-24 10:13:45,908 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-24 10:13:45,908 INFO L470 AbstractCegarLoop]: Abstraction has 1040 states and 1741 transitions. [2021-10-24 10:13:45,908 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 5.3125) internal successors, (85), 16 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-24 10:13:45,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1741 transitions. [2021-10-24 10:13:45,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-10-24 10:13:45,910 INFO L504 BasicCegarLoop]: Found error trace [2021-10-24 10:13:45,911 INFO L512 BasicCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-24 10:13:45,935 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 (10)] Forceful destruction successful, exit code 0 [2021-10-24 10:13:46,130 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/cvc4 --incremental --print-success --lang smt (11)] Forceful destruction successful, exit code 0 [2021-10-24 10:13:46,326 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/cvc4 --incremental --print-success --lang smt [2021-10-24 10:13:46,327 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-24 10:13:46,327 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-24 10:13:46,327 INFO L82 PathProgramCache]: Analyzing trace with hash 1763528539, now seen corresponding path program 1 times [2021-10-24 10:13:46,328 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-24 10:13:46,328 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2146456015] [2021-10-24 10:13:46,328 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-24 10:13:46,328 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-24 10:13:46,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat [2021-10-24 10:13:46,329 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-24 10:13:46,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2021-10-24 10:13:46,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-24 10:13:46,780 INFO L263 TraceCheckSpWp]: Trace formula consists of 420 conjuncts, 4 conjunts are in the unsatisfiable core [2021-10-24 10:13:46,782 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-24 10:13:46,942 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-24 10:13:46,942 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-24 10:13:47,114 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-24 10:13:47,114 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-24 10:13:47,114 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2146456015] [2021-10-24 10:13:47,115 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2146456015] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-24 10:13:47,115 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1300678501] [2021-10-24 10:13:47,115 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-24 10:13:47,115 INFO L170 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-10-24 10:13:47,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/cvc4 [2021-10-24 10:13:47,117 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-10-24 10:13:47,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/cvc4 --incremental --print-success --lang smt (13)] Waiting until timeout for monitored process [2021-10-24 10:13:47,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-24 10:13:47,675 INFO L263 TraceCheckSpWp]: Trace formula consists of 420 conjuncts, 5 conjunts are in the unsatisfiable core [2021-10-24 10:13:47,676 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-24 10:13:47,921 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-24 10:13:47,921 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-24 10:13:48,105 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-24 10:13:48,106 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1300678501] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-24 10:13:48,106 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 2 imperfect interpolant sequences. [2021-10-24 10:13:48,106 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [5, 5] total 11 [2021-10-24 10:13:48,106 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1800046234] [2021-10-24 10:13:48,107 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-24 10:13:48,107 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-24 10:13:48,107 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-24 10:13:48,108 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2021-10-24 10:13:48,108 INFO L87 Difference]: Start difference. First operand 1040 states and 1741 transitions. Second operand has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-24 10:13:48,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-24 10:13:48,659 INFO L93 Difference]: Finished difference Result 3353 states and 5561 transitions. [2021-10-24 10:13:48,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-24 10:13:48,660 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 53 [2021-10-24 10:13:48,660 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-24 10:13:48,678 INFO L225 Difference]: With dead ends: 3353 [2021-10-24 10:13:48,678 INFO L226 Difference]: Without dead ends: 2827 [2021-10-24 10:13:48,680 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 211 GetRequests, 199 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 142.0ms TimeCoverageRelationStatistics Valid=42, Invalid=140, Unknown=0, NotChecked=0, Total=182 [2021-10-24 10:13:48,684 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2827 states. [2021-10-24 10:13:48,884 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2827 to 1839. [2021-10-24 10:13:48,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1839 states, 1833 states have (on average 1.6699399890889253) internal successors, (3061), 1838 states have internal predecessors, (3061), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-24 10:13:48,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1839 states to 1839 states and 3061 transitions. [2021-10-24 10:13:48,896 INFO L78 Accepts]: Start accepts. Automaton has 1839 states and 3061 transitions. Word has length 53 [2021-10-24 10:13:48,896 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-24 10:13:48,896 INFO L470 AbstractCegarLoop]: Abstraction has 1839 states and 3061 transitions. [2021-10-24 10:13:48,897 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-24 10:13:48,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1839 states and 3061 transitions. [2021-10-24 10:13:48,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-10-24 10:13:48,899 INFO L504 BasicCegarLoop]: Found error trace [2021-10-24 10:13:48,899 INFO L512 BasicCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-24 10:13:48,910 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/cvc4 --incremental --print-success --lang smt (13)] Forceful destruction successful, exit code 0 [2021-10-24 10:13:49,123 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 (12)] Forceful destruction successful, exit code 0 [2021-10-24 10:13:49,310 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/cvc4 --incremental --print-success --lang smt,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 [2021-10-24 10:13:49,311 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-24 10:13:49,311 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-24 10:13:49,311 INFO L82 PathProgramCache]: Analyzing trace with hash -1208775784, now seen corresponding path program 1 times [2021-10-24 10:13:49,312 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-24 10:13:49,312 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1781520486] [2021-10-24 10:13:49,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-24 10:13:49,312 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-24 10:13:49,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat [2021-10-24 10:13:49,313 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-24 10:13:49,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2021-10-24 10:13:49,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-24 10:13:49,808 INFO L263 TraceCheckSpWp]: Trace formula consists of 420 conjuncts, 4 conjunts are in the unsatisfiable core [2021-10-24 10:13:49,810 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-24 10:13:49,937 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-24 10:13:49,937 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-24 10:13:50,089 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-24 10:13:50,089 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-24 10:13:50,090 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1781520486] [2021-10-24 10:13:50,090 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1781520486] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-24 10:13:50,090 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2105166589] [2021-10-24 10:13:50,090 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-24 10:13:50,090 INFO L170 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-10-24 10:13:50,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/cvc4 [2021-10-24 10:13:50,091 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-10-24 10:13:50,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/cvc4 --incremental --print-success --lang smt (15)] Waiting until timeout for monitored process [2021-10-24 10:13:50,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-24 10:13:50,705 INFO L263 TraceCheckSpWp]: Trace formula consists of 420 conjuncts, 14 conjunts are in the unsatisfiable core [2021-10-24 10:13:50,707 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-24 10:13:50,929 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-24 10:13:50,930 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-24 10:13:51,076 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-24 10:13:51,076 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [2105166589] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-24 10:13:51,076 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 2 imperfect interpolant sequences. [2021-10-24 10:13:51,077 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7, 7] imperfect sequences [5, 5] total 13 [2021-10-24 10:13:51,077 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [84263727] [2021-10-24 10:13:51,077 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-10-24 10:13:51,078 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-24 10:13:51,078 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-10-24 10:13:51,078 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=125, Unknown=0, NotChecked=0, Total=156 [2021-10-24 10:13:51,079 INFO L87 Difference]: Start difference. First operand 1839 states and 3061 transitions. Second operand has 7 states, 7 states have (on average 7.0) internal successors, (49), 7 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-24 10:13:51,675 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-24 10:13:51,675 INFO L93 Difference]: Finished difference Result 3369 states and 5554 transitions. [2021-10-24 10:13:51,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-10-24 10:13:51,676 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.0) internal successors, (49), 7 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 53 [2021-10-24 10:13:51,677 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-24 10:13:51,691 INFO L225 Difference]: With dead ends: 3369 [2021-10-24 10:13:51,691 INFO L226 Difference]: Without dead ends: 2121 [2021-10-24 10:13:51,694 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 216 GetRequests, 197 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 265.6ms TimeCoverageRelationStatistics Valid=94, Invalid=326, Unknown=0, NotChecked=0, Total=420 [2021-10-24 10:13:51,697 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2121 states. [2021-10-24 10:13:51,891 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2121 to 1708. [2021-10-24 10:13:51,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1708 states, 1702 states have (on average 1.673325499412456) internal successors, (2848), 1707 states have internal predecessors, (2848), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-24 10:13:51,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 1708 states and 2848 transitions. [2021-10-24 10:13:51,904 INFO L78 Accepts]: Start accepts. Automaton has 1708 states and 2848 transitions. Word has length 53 [2021-10-24 10:13:51,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-24 10:13:51,906 INFO L470 AbstractCegarLoop]: Abstraction has 1708 states and 2848 transitions. [2021-10-24 10:13:51,906 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 7.0) internal successors, (49), 7 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-24 10:13:51,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1708 states and 2848 transitions. [2021-10-24 10:13:51,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-10-24 10:13:51,909 INFO L504 BasicCegarLoop]: Found error trace [2021-10-24 10:13:51,909 INFO L512 BasicCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-24 10:13:51,928 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 (14)] Forceful destruction successful, exit code 0 [2021-10-24 10:13:52,126 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/cvc4 --incremental --print-success --lang smt (15)] Forceful destruction successful, exit code 0 [2021-10-24 10:13:52,322 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3,15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/cvc4 --incremental --print-success --lang smt [2021-10-24 10:13:52,323 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-24 10:13:52,323 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-24 10:13:52,323 INFO L82 PathProgramCache]: Analyzing trace with hash -2028089947, now seen corresponding path program 1 times [2021-10-24 10:13:52,323 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-24 10:13:52,324 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [89230193] [2021-10-24 10:13:52,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-24 10:13:52,324 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-24 10:13:52,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat [2021-10-24 10:13:52,325 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-24 10:13:52,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 (16)] Waiting until timeout for monitored process [2021-10-24 10:13:52,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-24 10:13:52,834 INFO L263 TraceCheckSpWp]: Trace formula consists of 424 conjuncts, 4 conjunts are in the unsatisfiable core [2021-10-24 10:13:52,836 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-24 10:13:53,011 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-24 10:13:53,011 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-24 10:13:53,166 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-24 10:13:53,166 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-24 10:13:53,166 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [89230193] [2021-10-24 10:13:53,167 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [89230193] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-24 10:13:53,167 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [917614823] [2021-10-24 10:13:53,167 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-24 10:13:53,167 INFO L170 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-10-24 10:13:53,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/cvc4 [2021-10-24 10:13:53,170 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-10-24 10:13:53,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/cvc4 --incremental --print-success --lang smt (17)] Waiting until timeout for monitored process [2021-10-24 10:13:53,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-24 10:13:53,889 INFO L263 TraceCheckSpWp]: Trace formula consists of 424 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-24 10:13:53,891 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-24 10:13:54,052 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-24 10:13:54,052 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-24 10:13:54,203 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-24 10:13:54,204 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [917614823] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-24 10:13:54,204 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 2 imperfect interpolant sequences. [2021-10-24 10:13:54,204 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 4] imperfect sequences [5, 5] total 13 [2021-10-24 10:13:54,204 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1721363450] [2021-10-24 10:13:54,205 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-10-24 10:13:54,205 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-24 10:13:54,206 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-10-24 10:13:54,206 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=123, Unknown=0, NotChecked=0, Total=156 [2021-10-24 10:13:54,206 INFO L87 Difference]: Start difference. First operand 1708 states and 2848 transitions. Second operand has 7 states, 7 states have (on average 7.857142857142857) internal successors, (55), 7 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-24 10:13:54,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-24 10:13:54,640 INFO L93 Difference]: Finished difference Result 2360 states and 3926 transitions. [2021-10-24 10:13:54,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-24 10:13:54,641 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.857142857142857) internal successors, (55), 7 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 54 [2021-10-24 10:13:54,641 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-24 10:13:54,642 INFO L225 Difference]: With dead ends: 2360 [2021-10-24 10:13:54,642 INFO L226 Difference]: Without dead ends: 0 [2021-10-24 10:13:54,651 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 214 GetRequests, 201 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 136.5ms TimeCoverageRelationStatistics Valid=46, Invalid=164, Unknown=0, NotChecked=0, Total=210 [2021-10-24 10:13:54,652 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-10-24 10:13:54,652 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-10-24 10:13:54,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-24 10:13:54,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-10-24 10:13:54,652 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 54 [2021-10-24 10:13:54,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-24 10:13:54,653 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-10-24 10:13:54,653 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 7.857142857142857) internal successors, (55), 7 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-24 10:13:54,653 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-10-24 10:13:54,653 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-10-24 10:13:54,657 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-10-24 10:13:54,658 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION [2021-10-24 10:13:54,658 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION [2021-10-24 10:13:54,658 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION [2021-10-24 10:13:54,659 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION [2021-10-24 10:13:54,659 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION [2021-10-24 10:13:54,667 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/cvc4 --incremental --print-success --lang smt (17)] Forceful destruction successful, exit code 0 [2021-10-24 10:13:54,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 (16)] Forceful destruction successful, exit code 0 [2021-10-24 10:13:55,063 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/cvc4 --incremental --print-success --lang smt,16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/mathsat -unsat_core_generation=3 [2021-10-24 10:13:55,066 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-10-24 10:13:55,072 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:55,106 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:55,537 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:55,770 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:55,799 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:56,435 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:56,464 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:56,476 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:56,496 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:56,508 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:56,979 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:57,036 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:57,046 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:57,183 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:57,193 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:57,194 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:57,304 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:57,423 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:57,466 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:57,510 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:57,530 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:57,542 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:57,627 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:57,628 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:57,920 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:57,968 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:57,979 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:58,043 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:58,253 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:58,328 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:58,556 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:58,586 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:58,623 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:58,780 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:58,843 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:58,854 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:58,966 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:58,967 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:58,976 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:58,992 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:58,993 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:59,013 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:59,031 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:59,069 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:59,218 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:59,249 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:59,374 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:59,398 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:59,406 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:59,406 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:59,497 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:59,513 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:59,618 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:59,687 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:59,705 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:59,762 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:59,903 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:59,935 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:59,942 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:59,943 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:59,950 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:59,957 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:13:59,981 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:00,070 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:00,077 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:00,085 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:00,135 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:00,163 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:00,187 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:00,188 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:00,189 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:00,206 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:00,218 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:00,219 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:00,310 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:00,319 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:00,319 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:00,327 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:00,398 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:00,552 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:00,557 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:00,610 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:00,720 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:00,778 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:00,800 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:00,801 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:00,809 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:00,905 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:00,931 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:00,932 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:00,933 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:00,934 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:01,133 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:01,143 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:01,164 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:01,243 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:01,266 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:01,281 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:01,311 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:01,340 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:01,401 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:01,454 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-24 10:14:16,133 INFO L857 garLoopResultBuilder]: For program point L1026-1(lines 1026 1032) no Hoare annotation was computed. [2021-10-24 10:14:16,134 INFO L857 garLoopResultBuilder]: For program point L960(lines 960 972) no Hoare annotation was computed. [2021-10-24 10:14:16,134 INFO L857 garLoopResultBuilder]: For program point L1026-2(lines 1026 1032) no Hoare annotation was computed. [2021-10-24 10:14:16,134 INFO L857 garLoopResultBuilder]: For program point L1026-3(lines 1026 1032) no Hoare annotation was computed. [2021-10-24 10:14:16,134 INFO L857 garLoopResultBuilder]: For program point L960-2(lines 960 972) no Hoare annotation was computed. [2021-10-24 10:14:16,134 INFO L857 garLoopResultBuilder]: For program point L1026-4(lines 1026 1032) no Hoare annotation was computed. [2021-10-24 10:14:16,134 INFO L857 garLoopResultBuilder]: For program point L1026-5(lines 1026 1032) no Hoare annotation was computed. [2021-10-24 10:14:16,135 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 2210) no Hoare annotation was computed. [2021-10-24 10:14:16,135 INFO L857 garLoopResultBuilder]: For program point L895(lines 895 906) no Hoare annotation was computed. [2021-10-24 10:14:16,135 INFO L857 garLoopResultBuilder]: For program point L895-1(lines 895 906) no Hoare annotation was computed. [2021-10-24 10:14:16,135 INFO L857 garLoopResultBuilder]: For program point L829(lines 829 837) no Hoare annotation was computed. [2021-10-24 10:14:16,135 INFO L857 garLoopResultBuilder]: For program point L895-2(lines 895 906) no Hoare annotation was computed. [2021-10-24 10:14:16,135 INFO L857 garLoopResultBuilder]: For program point L895-3(lines 895 906) no Hoare annotation was computed. [2021-10-24 10:14:16,136 INFO L853 garLoopResultBuilder]: At program point L2151(lines 2138 2188) the Hoare annotation is: (let ((.cse0 (not (= ~__ste_email_to0~0 (_ bv1 32)))) (.cse1 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse2 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse3 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse1 (= (_ bv2 32) ULTIMATE.start_setClientAutoResponse_~handle) .cse2 .cse3))) [2021-10-24 10:14:16,136 INFO L857 garLoopResultBuilder]: For program point L170(lines 170 176) no Hoare annotation was computed. [2021-10-24 10:14:16,136 INFO L857 garLoopResultBuilder]: For program point L170-1(lines 170 176) no Hoare annotation was computed. [2021-10-24 10:14:16,136 INFO L857 garLoopResultBuilder]: For program point L170-2(lines 170 176) no Hoare annotation was computed. [2021-10-24 10:14:16,136 INFO L857 garLoopResultBuilder]: For program point L170-3(lines 170 176) no Hoare annotation was computed. [2021-10-24 10:14:16,136 INFO L857 garLoopResultBuilder]: For program point L170-4(lines 170 176) no Hoare annotation was computed. [2021-10-24 10:14:16,137 INFO L857 garLoopResultBuilder]: For program point L170-5(lines 170 176) no Hoare annotation was computed. [2021-10-24 10:14:16,137 INFO L857 garLoopResultBuilder]: For program point L170-6(lines 170 176) no Hoare annotation was computed. [2021-10-24 10:14:16,137 INFO L857 garLoopResultBuilder]: For program point L963(lines 963 971) no Hoare annotation was computed. [2021-10-24 10:14:16,137 INFO L857 garLoopResultBuilder]: For program point L170-7(lines 170 176) no Hoare annotation was computed. [2021-10-24 10:14:16,137 INFO L857 garLoopResultBuilder]: For program point L963-2(lines 963 971) no Hoare annotation was computed. [2021-10-24 10:14:16,137 INFO L857 garLoopResultBuilder]: For program point L1756(lines 1756 1775) no Hoare annotation was computed. [2021-10-24 10:14:16,137 INFO L857 garLoopResultBuilder]: For program point L1756-1(lines 1756 1775) no Hoare annotation was computed. [2021-10-24 10:14:16,138 INFO L857 garLoopResultBuilder]: For program point L633(lines 633 645) no Hoare annotation was computed. [2021-10-24 10:14:16,138 INFO L857 garLoopResultBuilder]: For program point L2087(lines 2087 2091) no Hoare annotation was computed. [2021-10-24 10:14:16,138 INFO L857 garLoopResultBuilder]: For program point L832(lines 832 836) no Hoare annotation was computed. [2021-10-24 10:14:16,138 INFO L853 garLoopResultBuilder]: At program point L1031(lines 1014 1037) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,138 INFO L853 garLoopResultBuilder]: At program point L1031-1(lines 1014 1037) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,138 INFO L853 garLoopResultBuilder]: At program point L1031-2(lines 1014 1037) the Hoare annotation is: (and (not (= ~__ste_email_to0~0 (_ bv1 32))) (= (_ bv2 32) ULTIMATE.start_setEmailTo_~value) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,139 INFO L853 garLoopResultBuilder]: At program point L1031-3(lines 1014 1037) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0)) [2021-10-24 10:14:16,139 INFO L857 garLoopResultBuilder]: For program point L899(lines 899 905) no Hoare annotation was computed. [2021-10-24 10:14:16,139 INFO L853 garLoopResultBuilder]: At program point L1031-4(lines 1014 1037) the Hoare annotation is: (let ((.cse0 (= (_ bv2 32) ULTIMATE.start_createEmail_~to)) (.cse1 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse2 (= (_ bv2 32) ~rjh~0))) (or (and (= |ULTIMATE.start_getClientAutoResponse_#res| (_ bv0 32)) (= ~__ste_client_autoResponse1~0 (_ bv0 32)) .cse0 .cse1 .cse2) (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) .cse0 (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) .cse1 .cse2))) [2021-10-24 10:14:16,139 INFO L857 garLoopResultBuilder]: For program point L899-1(lines 899 905) no Hoare annotation was computed. [2021-10-24 10:14:16,139 INFO L853 garLoopResultBuilder]: At program point L1031-5(lines 1014 1037) the Hoare annotation is: (let ((.cse0 (= (_ bv2 32) ULTIMATE.start_createEmail_~to)) (.cse1 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse2 (= (_ bv2 32) ~rjh~0))) (or (and (= |ULTIMATE.start_getClientAutoResponse_#res| (_ bv0 32)) (= ~__ste_client_autoResponse1~0 (_ bv0 32)) .cse0 .cse1 .cse2) (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) .cse0 (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) .cse1 .cse2))) [2021-10-24 10:14:16,140 INFO L857 garLoopResultBuilder]: For program point L899-2(lines 899 905) no Hoare annotation was computed. [2021-10-24 10:14:16,140 INFO L857 garLoopResultBuilder]: For program point L899-3(lines 899 905) no Hoare annotation was computed. [2021-10-24 10:14:16,140 INFO L857 garLoopResultBuilder]: For program point L966(lines 966 970) no Hoare annotation was computed. [2021-10-24 10:14:16,140 INFO L857 garLoopResultBuilder]: For program point L966-3(lines 966 970) no Hoare annotation was computed. [2021-10-24 10:14:16,140 INFO L857 garLoopResultBuilder]: For program point L636(lines 636 644) no Hoare annotation was computed. [2021-10-24 10:14:16,140 INFO L857 garLoopResultBuilder]: For program point L2156(lines 2156 2160) no Hoare annotation was computed. [2021-10-24 10:14:16,140 INFO L853 garLoopResultBuilder]: At program point L175(lines 162 180) the Hoare annotation is: (and (not (= ~__ste_email_to0~0 (_ bv1 32))) (= (_ bv2 32) ULTIMATE.start_setEmailTo_~value) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0)) [2021-10-24 10:14:16,141 INFO L853 garLoopResultBuilder]: At program point L175-1(lines 162 180) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,141 INFO L853 garLoopResultBuilder]: At program point L175-2(lines 162 180) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,141 INFO L853 garLoopResultBuilder]: At program point L175-3(lines 162 180) the Hoare annotation is: (and (not (= ~__ste_email_to0~0 (_ bv1 32))) (= (_ bv2 32) ULTIMATE.start_setEmailTo_~value) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (not (= |ULTIMATE.start_getEmailTo_#res| (_ bv1 32))) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,141 INFO L853 garLoopResultBuilder]: At program point L175-4(lines 162 180) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,141 INFO L853 garLoopResultBuilder]: At program point L175-5(lines 162 180) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0)) [2021-10-24 10:14:16,142 INFO L853 garLoopResultBuilder]: At program point L175-6(lines 162 180) the Hoare annotation is: (let ((.cse0 (= (_ bv2 32) ULTIMATE.start_createEmail_~to)) (.cse1 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse2 (= (_ bv2 32) ~rjh~0))) (or (and (= (_ bv2 32) ~__ste_email_to0~0) (= (_ bv2 32) |ULTIMATE.start_getEmailTo_#res|) (= ~__ste_client_autoResponse1~0 (_ bv0 32)) .cse0 .cse1 .cse2) (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) .cse0 (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) .cse1 .cse2))) [2021-10-24 10:14:16,142 INFO L853 garLoopResultBuilder]: At program point L175-7(lines 162 180) the Hoare annotation is: (let ((.cse0 (= (_ bv2 32) ULTIMATE.start_createEmail_~to)) (.cse1 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse2 (= (_ bv2 32) ~rjh~0))) (or (and (= (_ bv2 32) ~__ste_email_to0~0) (= (_ bv2 32) |ULTIMATE.start_getEmailTo_#res|) (= ~__ste_client_autoResponse1~0 (_ bv0 32)) .cse0 .cse1 .cse2) (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) .cse0 (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) .cse1 .cse2))) [2021-10-24 10:14:16,142 INFO L857 garLoopResultBuilder]: For program point L639(lines 639 643) no Hoare annotation was computed. [2021-10-24 10:14:16,142 INFO L853 garLoopResultBuilder]: At program point L639-2(lines 629 648) the Hoare annotation is: (let ((.cse0 (not (= ~__ste_email_to0~0 (_ bv1 32)))) (.cse1 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse2 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse3 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse1 (= (_ bv2 32) ULTIMATE.start_setClientAutoResponse_~handle) .cse2 .cse3))) [2021-10-24 10:14:16,142 INFO L853 garLoopResultBuilder]: At program point L2093(lines 2083 2193) the Hoare annotation is: (let ((.cse0 (not (= ~__ste_email_to0~0 (_ bv1 32)))) (.cse1 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse2 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse3 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse1 (= (_ bv2 32) ULTIMATE.start_setClientAutoResponse_~handle) .cse2 .cse3))) [2021-10-24 10:14:16,143 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 2210) no Hoare annotation was computed. [2021-10-24 10:14:16,143 INFO L857 garLoopResultBuilder]: For program point L1500(lines 1500 1516) no Hoare annotation was computed. [2021-10-24 10:14:16,143 INFO L857 garLoopResultBuilder]: For program point L1500-1(lines 1500 1516) no Hoare annotation was computed. [2021-10-24 10:14:16,143 INFO L857 garLoopResultBuilder]: For program point L1500-2(lines 1500 1516) no Hoare annotation was computed. [2021-10-24 10:14:16,143 INFO L857 garLoopResultBuilder]: For program point L1500-3(lines 1500 1516) no Hoare annotation was computed. [2021-10-24 10:14:16,143 INFO L857 garLoopResultBuilder]: For program point L1500-4(lines 1500 1516) no Hoare annotation was computed. [2021-10-24 10:14:16,143 INFO L857 garLoopResultBuilder]: For program point L1500-5(lines 1500 1516) no Hoare annotation was computed. [2021-10-24 10:14:16,144 INFO L857 garLoopResultBuilder]: For program point L840(lines 840 872) no Hoare annotation was computed. [2021-10-24 10:14:16,144 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 2210) no Hoare annotation was computed. [2021-10-24 10:14:16,144 INFO L853 garLoopResultBuilder]: At program point L2162(lines 2152 2187) the Hoare annotation is: (let ((.cse0 (not (= ~__ste_email_to0~0 (_ bv1 32)))) (.cse1 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse2 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse3 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse1 (= (_ bv2 32) ULTIMATE.start_setClientAutoResponse_~handle) .cse2 .cse3))) [2021-10-24 10:14:16,144 INFO L857 garLoopResultBuilder]: For program point L841(lines 841 853) no Hoare annotation was computed. [2021-10-24 10:14:16,144 INFO L857 garLoopResultBuilder]: For program point L974(lines 974 1006) no Hoare annotation was computed. [2021-10-24 10:14:16,144 INFO L857 garLoopResultBuilder]: For program point L974-1(lines 974 1006) no Hoare annotation was computed. [2021-10-24 10:14:16,144 INFO L857 garLoopResultBuilder]: For program point L2098(lines 2098 2102) no Hoare annotation was computed. [2021-10-24 10:14:16,145 INFO L857 garLoopResultBuilder]: For program point L975(lines 975 987) no Hoare annotation was computed. [2021-10-24 10:14:16,145 INFO L857 garLoopResultBuilder]: For program point L975-2(lines 975 987) no Hoare annotation was computed. [2021-10-24 10:14:16,145 INFO L857 garLoopResultBuilder]: For program point L909(lines 909 950) no Hoare annotation was computed. [2021-10-24 10:14:16,145 INFO L857 garLoopResultBuilder]: For program point L909-1(lines 909 950) no Hoare annotation was computed. [2021-10-24 10:14:16,145 INFO L857 garLoopResultBuilder]: For program point L909-2(lines 909 950) no Hoare annotation was computed. [2021-10-24 10:14:16,145 INFO L857 garLoopResultBuilder]: For program point L909-3(lines 909 950) no Hoare annotation was computed. [2021-10-24 10:14:16,145 INFO L857 garLoopResultBuilder]: For program point L1504(lines 1504 1515) no Hoare annotation was computed. [2021-10-24 10:14:16,146 INFO L857 garLoopResultBuilder]: For program point L1504-1(lines 1504 1515) no Hoare annotation was computed. [2021-10-24 10:14:16,146 INFO L857 garLoopResultBuilder]: For program point L1504-2(lines 1504 1515) no Hoare annotation was computed. [2021-10-24 10:14:16,146 INFO L857 garLoopResultBuilder]: For program point L1504-3(lines 1504 1515) no Hoare annotation was computed. [2021-10-24 10:14:16,146 INFO L857 garLoopResultBuilder]: For program point L1504-4(lines 1504 1515) no Hoare annotation was computed. [2021-10-24 10:14:16,146 INFO L857 garLoopResultBuilder]: For program point L1504-5(lines 1504 1515) no Hoare annotation was computed. [2021-10-24 10:14:16,146 INFO L857 garLoopResultBuilder]: For program point L1042(lines 1042 1054) no Hoare annotation was computed. [2021-10-24 10:14:16,146 INFO L857 garLoopResultBuilder]: For program point L910(lines 910 926) no Hoare annotation was computed. [2021-10-24 10:14:16,147 INFO L857 garLoopResultBuilder]: For program point L910-1(lines 910 926) no Hoare annotation was computed. [2021-10-24 10:14:16,147 INFO L857 garLoopResultBuilder]: For program point L844(lines 844 852) no Hoare annotation was computed. [2021-10-24 10:14:16,147 INFO L857 garLoopResultBuilder]: For program point L910-2(lines 910 926) no Hoare annotation was computed. [2021-10-24 10:14:16,147 INFO L857 garLoopResultBuilder]: For program point L910-3(lines 910 926) no Hoare annotation was computed. [2021-10-24 10:14:16,147 INFO L857 garLoopResultBuilder]: For program point L185(lines 185 193) no Hoare annotation was computed. [2021-10-24 10:14:16,147 INFO L857 garLoopResultBuilder]: For program point L185-2(lines 185 193) no Hoare annotation was computed. [2021-10-24 10:14:16,147 INFO L857 garLoopResultBuilder]: For program point L2167(lines 2167 2171) no Hoare annotation was computed. [2021-10-24 10:14:16,148 INFO L857 garLoopResultBuilder]: For program point L185-4(lines 185 193) no Hoare annotation was computed. [2021-10-24 10:14:16,148 INFO L857 garLoopResultBuilder]: For program point L185-6(lines 185 193) no Hoare annotation was computed. [2021-10-24 10:14:16,148 INFO L857 garLoopResultBuilder]: For program point L978(lines 978 986) no Hoare annotation was computed. [2021-10-24 10:14:16,148 INFO L857 garLoopResultBuilder]: For program point L185-8(lines 185 193) no Hoare annotation was computed. [2021-10-24 10:14:16,148 INFO L857 garLoopResultBuilder]: For program point L978-2(lines 978 986) no Hoare annotation was computed. [2021-10-24 10:14:16,148 INFO L857 garLoopResultBuilder]: For program point L185-10(lines 185 193) no Hoare annotation was computed. [2021-10-24 10:14:16,148 INFO L857 garLoopResultBuilder]: For program point L185-12(lines 185 193) no Hoare annotation was computed. [2021-10-24 10:14:16,149 INFO L857 garLoopResultBuilder]: For program point L185-14(lines 185 193) no Hoare annotation was computed. [2021-10-24 10:14:16,149 INFO L857 garLoopResultBuilder]: For program point L185-16(lines 185 193) no Hoare annotation was computed. [2021-10-24 10:14:16,149 INFO L857 garLoopResultBuilder]: For program point L185-18(lines 185 193) no Hoare annotation was computed. [2021-10-24 10:14:16,149 INFO L857 garLoopResultBuilder]: For program point L185-20(lines 185 193) no Hoare annotation was computed. [2021-10-24 10:14:16,149 INFO L857 garLoopResultBuilder]: For program point L1045(lines 1045 1053) no Hoare annotation was computed. [2021-10-24 10:14:16,149 INFO L857 garLoopResultBuilder]: For program point L847(lines 847 851) no Hoare annotation was computed. [2021-10-24 10:14:16,149 INFO L857 garLoopResultBuilder]: For program point L1508(lines 1508 1514) no Hoare annotation was computed. [2021-10-24 10:14:16,150 INFO L857 garLoopResultBuilder]: For program point L1508-1(lines 1508 1514) no Hoare annotation was computed. [2021-10-24 10:14:16,150 INFO L857 garLoopResultBuilder]: For program point L1508-2(lines 1508 1514) no Hoare annotation was computed. [2021-10-24 10:14:16,150 INFO L857 garLoopResultBuilder]: For program point L1508-3(lines 1508 1514) no Hoare annotation was computed. [2021-10-24 10:14:16,150 INFO L857 garLoopResultBuilder]: For program point L1508-4(lines 1508 1514) no Hoare annotation was computed. [2021-10-24 10:14:16,150 INFO L857 garLoopResultBuilder]: For program point L1508-5(lines 1508 1514) no Hoare annotation was computed. [2021-10-24 10:14:16,150 INFO L853 garLoopResultBuilder]: At program point L1971(lines 1960 1974) the Hoare annotation is: (and (not (= ~__ste_email_to0~0 (_ bv1 32))) (= (_ bv2 32) ULTIMATE.start_setEmailTo_~value) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0)) [2021-10-24 10:14:16,150 INFO L857 garLoopResultBuilder]: For program point L914(lines 914 925) no Hoare annotation was computed. [2021-10-24 10:14:16,151 INFO L857 garLoopResultBuilder]: For program point L914-1(lines 914 925) no Hoare annotation was computed. [2021-10-24 10:14:16,151 INFO L857 garLoopResultBuilder]: For program point L914-2(lines 914 925) no Hoare annotation was computed. [2021-10-24 10:14:16,151 INFO L857 garLoopResultBuilder]: For program point L914-3(lines 914 925) no Hoare annotation was computed. [2021-10-24 10:14:16,151 INFO L857 garLoopResultBuilder]: For program point L188(lines 188 192) no Hoare annotation was computed. [2021-10-24 10:14:16,151 INFO L853 garLoopResultBuilder]: At program point L188-2(lines 181 196) the Hoare annotation is: (and (not (= ~__ste_email_to0~0 (_ bv1 32))) (= (_ bv2 32) ULTIMATE.start_setEmailTo_~value) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0)) [2021-10-24 10:14:16,151 INFO L853 garLoopResultBuilder]: At program point L2104(lines 2094 2192) the Hoare annotation is: (let ((.cse0 (not (= ~__ste_email_to0~0 (_ bv1 32)))) (.cse1 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse2 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse3 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse1 (= (_ bv2 32) ULTIMATE.start_setClientAutoResponse_~handle) .cse2 .cse3))) [2021-10-24 10:14:16,152 INFO L857 garLoopResultBuilder]: For program point L188-3(lines 188 192) no Hoare annotation was computed. [2021-10-24 10:14:16,152 INFO L853 garLoopResultBuilder]: At program point L188-5(lines 181 196) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0)) [2021-10-24 10:14:16,152 INFO L857 garLoopResultBuilder]: For program point L188-6(lines 188 192) no Hoare annotation was computed. [2021-10-24 10:14:16,152 INFO L857 garLoopResultBuilder]: For program point L981(lines 981 985) no Hoare annotation was computed. [2021-10-24 10:14:16,152 INFO L853 garLoopResultBuilder]: At program point L188-8(lines 181 196) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__DecryptAutoResponder_spec__1_~tmp~16 (_ bv1 32)) (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,152 INFO L857 garLoopResultBuilder]: For program point L188-9(lines 188 192) no Hoare annotation was computed. [2021-10-24 10:14:16,152 INFO L857 garLoopResultBuilder]: For program point L981-3(lines 981 985) no Hoare annotation was computed. [2021-10-24 10:14:16,153 INFO L853 garLoopResultBuilder]: At program point L188-11(lines 181 196) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,153 INFO L857 garLoopResultBuilder]: For program point L188-12(lines 188 192) no Hoare annotation was computed. [2021-10-24 10:14:16,153 INFO L853 garLoopResultBuilder]: At program point L188-14(lines 181 196) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__DecryptAutoResponder_spec__1_~tmp~16 (_ bv1 32)) (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,153 INFO L857 garLoopResultBuilder]: For program point L188-15(lines 188 192) no Hoare annotation was computed. [2021-10-24 10:14:16,153 INFO L853 garLoopResultBuilder]: At program point L188-17(lines 181 196) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__DecryptAutoResponder_spec__1_~tmp~16 (_ bv1 32)) (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,153 INFO L857 garLoopResultBuilder]: For program point L188-18(lines 188 192) no Hoare annotation was computed. [2021-10-24 10:14:16,154 INFO L853 garLoopResultBuilder]: At program point L188-20(lines 181 196) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,154 INFO L857 garLoopResultBuilder]: For program point L188-21(lines 188 192) no Hoare annotation was computed. [2021-10-24 10:14:16,154 INFO L853 garLoopResultBuilder]: At program point L188-23(lines 181 196) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__DecryptAutoResponder_spec__1_~tmp~16 (_ bv1 32)) (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0)) [2021-10-24 10:14:16,154 INFO L857 garLoopResultBuilder]: For program point L188-24(lines 188 192) no Hoare annotation was computed. [2021-10-24 10:14:16,154 INFO L853 garLoopResultBuilder]: At program point L188-26(lines 181 196) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0)) [2021-10-24 10:14:16,154 INFO L857 garLoopResultBuilder]: For program point L188-27(lines 188 192) no Hoare annotation was computed. [2021-10-24 10:14:16,155 INFO L860 garLoopResultBuilder]: At program point L188-29(lines 181 196) the Hoare annotation is: true [2021-10-24 10:14:16,155 INFO L857 garLoopResultBuilder]: For program point L188-30(lines 188 192) no Hoare annotation was computed. [2021-10-24 10:14:16,155 INFO L860 garLoopResultBuilder]: At program point L188-32(lines 181 196) the Hoare annotation is: true [2021-10-24 10:14:16,155 INFO L857 garLoopResultBuilder]: For program point L1048(lines 1048 1052) no Hoare annotation was computed. [2021-10-24 10:14:16,155 INFO L853 garLoopResultBuilder]: At program point L1048-2(lines 1 2615) the Hoare annotation is: (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) (not (= ~__ste_email_to0~0 (_ bv1 32))) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_setClientAutoResponse_~handle) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0)) [2021-10-24 10:14:16,155 INFO L853 garLoopResultBuilder]: At program point L1907(lines 1903 1909) the Hoare annotation is: (and (not (= ~__ste_email_to0~0 (_ bv1 32))) (= (_ bv2 32) ULTIMATE.start_setEmailTo_~value) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0)) [2021-10-24 10:14:16,156 INFO L853 garLoopResultBuilder]: At program point L1907-1(lines 1903 1909) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,156 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-10-24 10:14:16,156 INFO L853 garLoopResultBuilder]: At program point L2173(lines 2163 2186) the Hoare annotation is: (let ((.cse0 (not (= ~__ste_email_to0~0 (_ bv1 32)))) (.cse1 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse2 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse3 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse1 (= (_ bv2 32) ULTIMATE.start_setClientAutoResponse_~handle) .cse2 .cse3))) [2021-10-24 10:14:16,156 INFO L857 garLoopResultBuilder]: For program point L918(lines 918 924) no Hoare annotation was computed. [2021-10-24 10:14:16,156 INFO L857 garLoopResultBuilder]: For program point L918-1(lines 918 924) no Hoare annotation was computed. [2021-10-24 10:14:16,156 INFO L857 garLoopResultBuilder]: For program point L918-2(lines 918 924) no Hoare annotation was computed. [2021-10-24 10:14:16,157 INFO L857 garLoopResultBuilder]: For program point L918-3(lines 918 924) no Hoare annotation was computed. [2021-10-24 10:14:16,157 INFO L853 garLoopResultBuilder]: At program point L1513(lines 1496 1519) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,157 INFO L853 garLoopResultBuilder]: At program point L1513-1(lines 1496 1519) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,157 INFO L853 garLoopResultBuilder]: At program point L1513-2(lines 1496 1519) the Hoare annotation is: (and (not (= ~__ste_email_to0~0 (_ bv1 32))) (= (_ bv2 32) ULTIMATE.start_setEmailTo_~value) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,157 INFO L853 garLoopResultBuilder]: At program point L1513-3(lines 1496 1519) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0)) [2021-10-24 10:14:16,157 INFO L853 garLoopResultBuilder]: At program point L1513-4(lines 1496 1519) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0)) [2021-10-24 10:14:16,158 INFO L853 garLoopResultBuilder]: At program point L1513-5(lines 1496 1519) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0)) [2021-10-24 10:14:16,158 INFO L857 garLoopResultBuilder]: For program point L2109(lines 2109 2113) no Hoare annotation was computed. [2021-10-24 10:14:16,158 INFO L857 garLoopResultBuilder]: For program point L855(lines 855 871) no Hoare annotation was computed. [2021-10-24 10:14:16,158 INFO L853 garLoopResultBuilder]: At program point L855-1(lines 821 876) the Hoare annotation is: (let ((.cse0 (not (= ~__ste_email_to0~0 (_ bv1 32)))) (.cse1 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse2 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse3 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse1 (= (_ bv2 32) ULTIMATE.start_setClientAutoResponse_~handle) .cse2 .cse3))) [2021-10-24 10:14:16,158 INFO L857 garLoopResultBuilder]: For program point L129(lines 129 140) no Hoare annotation was computed. [2021-10-24 10:14:16,158 INFO L857 garLoopResultBuilder]: For program point L129-1(lines 129 140) no Hoare annotation was computed. [2021-10-24 10:14:16,159 INFO L857 garLoopResultBuilder]: For program point L129-2(lines 129 140) no Hoare annotation was computed. [2021-10-24 10:14:16,159 INFO L857 garLoopResultBuilder]: For program point L129-3(lines 129 140) no Hoare annotation was computed. [2021-10-24 10:14:16,159 INFO L857 garLoopResultBuilder]: For program point L129-4(lines 129 140) no Hoare annotation was computed. [2021-10-24 10:14:16,159 INFO L857 garLoopResultBuilder]: For program point L129-5(lines 129 140) no Hoare annotation was computed. [2021-10-24 10:14:16,159 INFO L857 garLoopResultBuilder]: For program point L856(lines 856 868) no Hoare annotation was computed. [2021-10-24 10:14:16,159 INFO L857 garLoopResultBuilder]: For program point L2178(lines 2178 2182) no Hoare annotation was computed. [2021-10-24 10:14:16,159 INFO L853 garLoopResultBuilder]: At program point L2178-1(lines 2050 2196) the Hoare annotation is: (let ((.cse0 (not (= ~__ste_email_to0~0 (_ bv1 32)))) (.cse1 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse2 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse3 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse1 (= (_ bv2 32) ULTIMATE.start_setClientAutoResponse_~handle) .cse2 .cse3))) [2021-10-24 10:14:16,160 INFO L857 garLoopResultBuilder]: For program point L989(lines 989 1005) no Hoare annotation was computed. [2021-10-24 10:14:16,160 INFO L853 garLoopResultBuilder]: At program point L989-1(lines 955 1010) the Hoare annotation is: (let ((.cse0 (not (= ~__ste_email_to0~0 (_ bv1 32)))) (.cse1 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse2 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse3 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse1 (= (_ bv2 32) ULTIMATE.start_setClientAutoResponse_~handle) .cse2 .cse3))) [2021-10-24 10:14:16,160 INFO L857 garLoopResultBuilder]: For program point L989-2(lines 989 1005) no Hoare annotation was computed. [2021-10-24 10:14:16,160 INFO L853 garLoopResultBuilder]: At program point L989-3(lines 1 2615) the Hoare annotation is: (let ((.cse0 (not (= ~__ste_email_to0~0 (_ bv1 32)))) (.cse1 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse2 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse3 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse1 (= (_ bv2 32) ULTIMATE.start_setClientAutoResponse_~handle) .cse2 .cse3))) [2021-10-24 10:14:16,160 INFO L857 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-10-24 10:14:16,160 INFO L857 garLoopResultBuilder]: For program point L990(lines 990 1002) no Hoare annotation was computed. [2021-10-24 10:14:16,161 INFO L857 garLoopResultBuilder]: For program point L990-2(lines 990 1002) no Hoare annotation was computed. [2021-10-24 10:14:16,161 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 2210) no Hoare annotation was computed. [2021-10-24 10:14:16,161 INFO L857 garLoopResultBuilder]: For program point L859(lines 859 867) no Hoare annotation was computed. [2021-10-24 10:14:16,161 INFO L857 garLoopResultBuilder]: For program point L133(lines 133 139) no Hoare annotation was computed. [2021-10-24 10:14:16,161 INFO L857 garLoopResultBuilder]: For program point L133-1(lines 133 139) no Hoare annotation was computed. [2021-10-24 10:14:16,161 INFO L857 garLoopResultBuilder]: For program point L133-2(lines 133 139) no Hoare annotation was computed. [2021-10-24 10:14:16,162 INFO L853 garLoopResultBuilder]: At program point L2115(lines 2105 2191) the Hoare annotation is: (let ((.cse0 (not (= ~__ste_email_to0~0 (_ bv1 32)))) (.cse1 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse2 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse3 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse1 (= (_ bv2 32) ULTIMATE.start_setClientAutoResponse_~handle) .cse2 .cse3))) [2021-10-24 10:14:16,162 INFO L857 garLoopResultBuilder]: For program point L133-3(lines 133 139) no Hoare annotation was computed. [2021-10-24 10:14:16,162 INFO L857 garLoopResultBuilder]: For program point L133-4(lines 133 139) no Hoare annotation was computed. [2021-10-24 10:14:16,162 INFO L857 garLoopResultBuilder]: For program point L133-5(lines 133 139) no Hoare annotation was computed. [2021-10-24 10:14:16,162 INFO L857 garLoopResultBuilder]: For program point L993(lines 993 1001) no Hoare annotation was computed. [2021-10-24 10:14:16,162 INFO L857 garLoopResultBuilder]: For program point L993-2(lines 993 1001) no Hoare annotation was computed. [2021-10-24 10:14:16,162 INFO L853 garLoopResultBuilder]: At program point L1786(lines 1 2615) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,163 INFO L853 garLoopResultBuilder]: At program point L1786-1(lines 1 2615) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,163 INFO L853 garLoopResultBuilder]: At program point L1786-2(lines 1 2615) the Hoare annotation is: (and (not (= ~__ste_email_to0~0 (_ bv1 32))) (= (_ bv2 32) ULTIMATE.start_setEmailTo_~value) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (not (= |ULTIMATE.start_getEmailTo_#res| (_ bv1 32))) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32)) (not (= ULTIMATE.start_incoming_~client (_ bv1 32)))) [2021-10-24 10:14:16,163 INFO L853 garLoopResultBuilder]: At program point L1786-3(lines 1 2615) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0)) [2021-10-24 10:14:16,163 INFO L853 garLoopResultBuilder]: At program point L1786-4(lines 1 2615) the Hoare annotation is: (let ((.cse0 (= (_ bv2 32) ULTIMATE.start_createEmail_~to)) (.cse1 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse2 (= (_ bv2 32) ~rjh~0))) (or (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) .cse0 (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) .cse1 .cse2) (and (= (_ bv2 32) ULTIMATE.start_incoming_~client) (= (_ bv2 32) ~__ste_email_to0~0) (= (_ bv2 32) |ULTIMATE.start_getEmailTo_#res|) (= ~__ste_client_autoResponse1~0 (_ bv0 32)) .cse0 .cse1 .cse2))) [2021-10-24 10:14:16,163 INFO L853 garLoopResultBuilder]: At program point L1786-5(lines 1 2615) the Hoare annotation is: (let ((.cse0 (= (_ bv2 32) ULTIMATE.start_createEmail_~to)) (.cse1 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse2 (= (_ bv2 32) ~rjh~0))) (or (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) .cse0 (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) .cse1 .cse2) (and (= (_ bv2 32) ULTIMATE.start_incoming_~client) (= (_ bv2 32) ~__ste_email_to0~0) (= (_ bv2 32) |ULTIMATE.start_getEmailTo_#res|) (= ~__ste_client_autoResponse1~0 (_ bv0 32)) .cse0 .cse1 .cse2))) [2021-10-24 10:14:16,164 INFO L857 garLoopResultBuilder]: For program point L2051(lines 2050 2196) no Hoare annotation was computed. [2021-10-24 10:14:16,164 INFO L857 garLoopResultBuilder]: For program point L928(lines 928 949) no Hoare annotation was computed. [2021-10-24 10:14:16,164 INFO L857 garLoopResultBuilder]: For program point L928-1(lines 928 949) no Hoare annotation was computed. [2021-10-24 10:14:16,164 INFO L857 garLoopResultBuilder]: For program point L862(lines 862 866) no Hoare annotation was computed. [2021-10-24 10:14:16,164 INFO L857 garLoopResultBuilder]: For program point L928-2(lines 928 949) no Hoare annotation was computed. [2021-10-24 10:14:16,164 INFO L857 garLoopResultBuilder]: For program point L928-3(lines 928 949) no Hoare annotation was computed. [2021-10-24 10:14:16,164 INFO L857 garLoopResultBuilder]: For program point L2052(lines 2052 2056) no Hoare annotation was computed. [2021-10-24 10:14:16,165 INFO L857 garLoopResultBuilder]: For program point L929(lines 929 945) no Hoare annotation was computed. [2021-10-24 10:14:16,165 INFO L857 garLoopResultBuilder]: For program point L929-1(lines 929 945) no Hoare annotation was computed. [2021-10-24 10:14:16,165 INFO L857 garLoopResultBuilder]: For program point L929-2(lines 929 945) no Hoare annotation was computed. [2021-10-24 10:14:16,165 INFO L857 garLoopResultBuilder]: For program point L929-3(lines 929 945) no Hoare annotation was computed. [2021-10-24 10:14:16,165 INFO L857 garLoopResultBuilder]: For program point L1524(lines 1524 1536) no Hoare annotation was computed. [2021-10-24 10:14:16,165 INFO L857 garLoopResultBuilder]: For program point L1524-2(lines 1524 1536) no Hoare annotation was computed. [2021-10-24 10:14:16,165 INFO L857 garLoopResultBuilder]: For program point L1524-4(lines 1524 1536) no Hoare annotation was computed. [2021-10-24 10:14:16,166 INFO L857 garLoopResultBuilder]: For program point L996(lines 996 1000) no Hoare annotation was computed. [2021-10-24 10:14:16,166 INFO L857 garLoopResultBuilder]: For program point L996-3(lines 996 1000) no Hoare annotation was computed. [2021-10-24 10:14:16,166 INFO L853 garLoopResultBuilder]: At program point L138(lines 125 143) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__DecryptAutoResponder_spec__1_~tmp~16 (_ bv1 32)) (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,166 INFO L857 garLoopResultBuilder]: For program point L2120(lines 2120 2124) no Hoare annotation was computed. [2021-10-24 10:14:16,166 INFO L853 garLoopResultBuilder]: At program point L138-1(lines 125 143) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__DecryptAutoResponder_spec__1_~tmp~16 (_ bv1 32)) (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,167 INFO L853 garLoopResultBuilder]: At program point L138-2(lines 125 143) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__DecryptAutoResponder_spec__1_~tmp~16 (_ bv1 32)) (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (not (= ~__ste_email_to0~0 (_ bv1 32))) (= (_ bv2 32) ULTIMATE.start_setEmailTo_~value) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,167 INFO L853 garLoopResultBuilder]: At program point L138-3(lines 125 143) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__DecryptAutoResponder_spec__1_~tmp~16 (_ bv1 32)) (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0)) [2021-10-24 10:14:16,167 INFO L860 garLoopResultBuilder]: At program point L138-4(lines 125 143) the Hoare annotation is: true [2021-10-24 10:14:16,167 INFO L860 garLoopResultBuilder]: At program point L138-5(lines 125 143) the Hoare annotation is: true [2021-10-24 10:14:16,167 INFO L853 garLoopResultBuilder]: At program point L1659(lines 1639 1661) the Hoare annotation is: (and (not (= ~__ste_email_to0~0 (_ bv1 32))) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ~__ste_client_autoResponse1~0 (_ bv0 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0)) [2021-10-24 10:14:16,167 INFO L857 garLoopResultBuilder]: For program point L1527(lines 1527 1535) no Hoare annotation was computed. [2021-10-24 10:14:16,167 INFO L857 garLoopResultBuilder]: For program point L1527-2(lines 1527 1535) no Hoare annotation was computed. [2021-10-24 10:14:16,168 INFO L857 garLoopResultBuilder]: For program point L1527-4(lines 1527 1535) no Hoare annotation was computed. [2021-10-24 10:14:16,168 INFO L857 garLoopResultBuilder]: For program point L933(lines 933 944) no Hoare annotation was computed. [2021-10-24 10:14:16,168 INFO L857 garLoopResultBuilder]: For program point L933-1(lines 933 944) no Hoare annotation was computed. [2021-10-24 10:14:16,168 INFO L857 garLoopResultBuilder]: For program point L933-2(lines 933 944) no Hoare annotation was computed. [2021-10-24 10:14:16,168 INFO L857 garLoopResultBuilder]: For program point L933-3(lines 933 944) no Hoare annotation was computed. [2021-10-24 10:14:16,168 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 2210) no Hoare annotation was computed. [2021-10-24 10:14:16,169 INFO L857 garLoopResultBuilder]: For program point L2058(lines 2058 2195) no Hoare annotation was computed. [2021-10-24 10:14:16,169 INFO L853 garLoopResultBuilder]: At program point L1860(lines 1855 1863) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,169 INFO L857 garLoopResultBuilder]: For program point L1530(lines 1530 1534) no Hoare annotation was computed. [2021-10-24 10:14:16,169 INFO L853 garLoopResultBuilder]: At program point L1530-2(lines 1 2615) the Hoare annotation is: (and (not (= ~__ste_email_to0~0 (_ bv1 32))) (not (= (_ bv2 32) ULTIMATE.start_setClientId_~handle)) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (not (= (_ bv1 32) ~rjh~0)) (= ~__ste_client_autoResponse1~0 (_ bv0 32))) [2021-10-24 10:14:16,169 INFO L857 garLoopResultBuilder]: For program point L1530-3(lines 1530 1534) no Hoare annotation was computed. [2021-10-24 10:14:16,169 INFO L853 garLoopResultBuilder]: At program point L1530-5(lines 1 2615) the Hoare annotation is: (and (not (= ~__ste_email_to0~0 (_ bv1 32))) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ~__ste_client_autoResponse1~0 (_ bv0 32)) (= (_ bv2 32) ~rjh~0) (= (_ bv2 32) ULTIMATE.start_setClientId_~handle)) [2021-10-24 10:14:16,169 INFO L857 garLoopResultBuilder]: For program point L1530-6(lines 1530 1534) no Hoare annotation was computed. [2021-10-24 10:14:16,172 INFO L853 garLoopResultBuilder]: At program point L1530-8(lines 1 2615) the Hoare annotation is: (and (not (= ~__ste_email_to0~0 (_ bv1 32))) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ~__ste_client_autoResponse1~0 (_ bv0 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0)) [2021-10-24 10:14:16,173 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 2210) no Hoare annotation was computed. [2021-10-24 10:14:16,173 INFO L853 garLoopResultBuilder]: At program point L2126(lines 2116 2190) the Hoare annotation is: (let ((.cse0 (not (= ~__ste_email_to0~0 (_ bv1 32)))) (.cse1 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse2 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse3 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse1 (= (_ bv2 32) ULTIMATE.start_setClientAutoResponse_~handle) .cse2 .cse3))) [2021-10-24 10:14:16,173 INFO L857 garLoopResultBuilder]: For program point L937(lines 937 943) no Hoare annotation was computed. [2021-10-24 10:14:16,173 INFO L857 garLoopResultBuilder]: For program point L937-1(lines 937 943) no Hoare annotation was computed. [2021-10-24 10:14:16,173 INFO L857 garLoopResultBuilder]: For program point L937-2(lines 937 943) no Hoare annotation was computed. [2021-10-24 10:14:16,173 INFO L857 garLoopResultBuilder]: For program point L937-3(lines 937 943) no Hoare annotation was computed. [2021-10-24 10:14:16,174 INFO L857 garLoopResultBuilder]: For program point L2589(lines 2589 2595) no Hoare annotation was computed. [2021-10-24 10:14:16,174 INFO L857 garLoopResultBuilder]: For program point L2589-2(lines 2589 2595) no Hoare annotation was computed. [2021-10-24 10:14:16,174 INFO L857 garLoopResultBuilder]: For program point L2589-4(lines 2589 2595) no Hoare annotation was computed. [2021-10-24 10:14:16,174 INFO L857 garLoopResultBuilder]: For program point L2589-6(lines 2589 2595) no Hoare annotation was computed. [2021-10-24 10:14:16,174 INFO L857 garLoopResultBuilder]: For program point L2589-8(lines 2589 2595) no Hoare annotation was computed. [2021-10-24 10:14:16,174 INFO L857 garLoopResultBuilder]: For program point L2589-10(lines 2589 2595) no Hoare annotation was computed. [2021-10-24 10:14:16,174 INFO L857 garLoopResultBuilder]: For program point L2062(lines 2062 2066) no Hoare annotation was computed. [2021-10-24 10:14:16,175 INFO L857 garLoopResultBuilder]: For program point L609(lines 609 625) no Hoare annotation was computed. [2021-10-24 10:14:16,175 INFO L857 garLoopResultBuilder]: For program point L609-1(lines 609 625) no Hoare annotation was computed. [2021-10-24 10:14:16,175 INFO L857 garLoopResultBuilder]: For program point L148(lines 148 156) no Hoare annotation was computed. [2021-10-24 10:14:16,176 INFO L857 garLoopResultBuilder]: For program point L148-2(lines 148 156) no Hoare annotation was computed. [2021-10-24 10:14:16,176 INFO L857 garLoopResultBuilder]: For program point L148-4(lines 148 156) no Hoare annotation was computed. [2021-10-24 10:14:16,176 INFO L853 garLoopResultBuilder]: At program point L1998(lines 1 2615) the Hoare annotation is: (and (not (= ~__ste_email_to0~0 (_ bv1 32))) (not (= (_ bv1 32) ~rjh~0)) (= ~__ste_client_autoResponse1~0 (_ bv0 32))) [2021-10-24 10:14:16,176 INFO L857 garLoopResultBuilder]: For program point L148-6(lines 148 156) no Hoare annotation was computed. [2021-10-24 10:14:16,176 INFO L857 garLoopResultBuilder]: For program point L148-8(lines 148 156) no Hoare annotation was computed. [2021-10-24 10:14:16,177 INFO L857 garLoopResultBuilder]: For program point L148-10(lines 148 156) no Hoare annotation was computed. [2021-10-24 10:14:16,177 INFO L857 garLoopResultBuilder]: For program point L148-12(lines 148 156) no Hoare annotation was computed. [2021-10-24 10:14:16,177 INFO L853 garLoopResultBuilder]: At program point L2197(lines 2049 2198) the Hoare annotation is: (and (not (= ~__ste_email_to0~0 (_ bv1 32))) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0)) [2021-10-24 10:14:16,177 INFO L857 garLoopResultBuilder]: For program point L2131(lines 2131 2135) no Hoare annotation was computed. [2021-10-24 10:14:16,179 INFO L857 garLoopResultBuilder]: For program point L613(lines 613 624) no Hoare annotation was computed. [2021-10-24 10:14:16,179 INFO L857 garLoopResultBuilder]: For program point L613-1(lines 613 624) no Hoare annotation was computed. [2021-10-24 10:14:16,179 INFO L857 garLoopResultBuilder]: For program point L151(lines 151 155) no Hoare annotation was computed. [2021-10-24 10:14:16,179 INFO L853 garLoopResultBuilder]: At program point L151-2(lines 144 159) the Hoare annotation is: (and (not (= ~__ste_email_to0~0 (_ bv1 32))) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0)) [2021-10-24 10:14:16,179 INFO L857 garLoopResultBuilder]: For program point L151-3(lines 151 155) no Hoare annotation was computed. [2021-10-24 10:14:16,180 INFO L853 garLoopResultBuilder]: At program point L151-5(lines 144 159) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,180 INFO L857 garLoopResultBuilder]: For program point L151-6(lines 151 155) no Hoare annotation was computed. [2021-10-24 10:14:16,180 INFO L853 garLoopResultBuilder]: At program point L151-8(lines 144 159) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,180 INFO L857 garLoopResultBuilder]: For program point L151-9(lines 151 155) no Hoare annotation was computed. [2021-10-24 10:14:16,180 INFO L853 garLoopResultBuilder]: At program point L1869(lines 1864 1872) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,180 INFO L853 garLoopResultBuilder]: At program point L151-11(lines 144 159) the Hoare annotation is: (and (not (= ~__ste_email_to0~0 (_ bv1 32))) (= (_ bv2 32) ULTIMATE.start_setEmailTo_~value) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,181 INFO L857 garLoopResultBuilder]: For program point L151-12(lines 151 155) no Hoare annotation was computed. [2021-10-24 10:14:16,181 INFO L853 garLoopResultBuilder]: At program point L151-14(lines 144 159) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0)) [2021-10-24 10:14:16,181 INFO L857 garLoopResultBuilder]: For program point L151-15(lines 151 155) no Hoare annotation was computed. [2021-10-24 10:14:16,181 INFO L853 garLoopResultBuilder]: At program point L151-17(lines 144 159) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0)) [2021-10-24 10:14:16,181 INFO L857 garLoopResultBuilder]: For program point L151-18(lines 151 155) no Hoare annotation was computed. [2021-10-24 10:14:16,181 INFO L853 garLoopResultBuilder]: At program point L151-20(lines 144 159) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0)) [2021-10-24 10:14:16,182 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-10-24 10:14:16,182 INFO L853 garLoopResultBuilder]: At program point L2068(lines 2058 2195) the Hoare annotation is: (let ((.cse0 (not (= ~__ste_email_to0~0 (_ bv1 32)))) (.cse1 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse2 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse3 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse1 (= (_ bv2 32) ULTIMATE.start_setClientAutoResponse_~handle) .cse2 .cse3))) [2021-10-24 10:14:16,182 INFO L857 garLoopResultBuilder]: For program point L1672(lines 1672 1679) no Hoare annotation was computed. [2021-10-24 10:14:16,182 INFO L860 garLoopResultBuilder]: At program point L1672-1(lines 1672 1679) the Hoare annotation is: true [2021-10-24 10:14:16,182 INFO L857 garLoopResultBuilder]: For program point L617(lines 617 623) no Hoare annotation was computed. [2021-10-24 10:14:16,182 INFO L857 garLoopResultBuilder]: For program point L617-1(lines 617 623) no Hoare annotation was computed. [2021-10-24 10:14:16,183 INFO L853 garLoopResultBuilder]: At program point L2137(lines 2127 2189) the Hoare annotation is: (let ((.cse0 (not (= ~__ste_email_to0~0 (_ bv1 32)))) (.cse1 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse2 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse3 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse1 (= (_ bv2 32) ULTIMATE.start_setClientAutoResponse_~handle) .cse2 .cse3))) [2021-10-24 10:14:16,183 INFO L853 garLoopResultBuilder]: At program point L948(lines 886 954) the Hoare annotation is: (and (not (= ~__ste_email_to0~0 (_ bv1 32))) (= (_ bv2 32) ULTIMATE.start_setEmailTo_~value) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0)) [2021-10-24 10:14:16,183 INFO L853 garLoopResultBuilder]: At program point L948-1(lines 886 954) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,183 INFO L853 garLoopResultBuilder]: At program point L948-2(lines 886 954) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,183 INFO L853 garLoopResultBuilder]: At program point L948-3(lines 886 954) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0)) [2021-10-24 10:14:16,183 INFO L857 garLoopResultBuilder]: For program point L1807(lines 1807 1813) no Hoare annotation was computed. [2021-10-24 10:14:16,184 INFO L853 garLoopResultBuilder]: At program point L1807-1(lines 1730 1741) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,184 INFO L857 garLoopResultBuilder]: For program point L1807-2(lines 1807 1813) no Hoare annotation was computed. [2021-10-24 10:14:16,184 INFO L857 garLoopResultBuilder]: For program point L1807-4(lines 1807 1813) no Hoare annotation was computed. [2021-10-24 10:14:16,184 INFO L853 garLoopResultBuilder]: At program point L1807-5(lines 1832 1844) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,184 INFO L857 garLoopResultBuilder]: For program point L1807-6(lines 1807 1813) no Hoare annotation was computed. [2021-10-24 10:14:16,184 INFO L853 garLoopResultBuilder]: At program point L1807-7(lines 1730 1741) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0)) [2021-10-24 10:14:16,184 INFO L857 garLoopResultBuilder]: For program point L1807-8(lines 1807 1813) no Hoare annotation was computed. [2021-10-24 10:14:16,185 INFO L857 garLoopResultBuilder]: For program point L1807-10(lines 1807 1813) no Hoare annotation was computed. [2021-10-24 10:14:16,185 INFO L853 garLoopResultBuilder]: At program point L2006(lines 2001 2009) the Hoare annotation is: (and (not (= ~__ste_email_to0~0 (_ bv1 32))) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (not (= (_ bv1 32) ~rjh~0)) (= ~__ste_client_autoResponse1~0 (_ bv0 32))) [2021-10-24 10:14:16,185 INFO L857 garLoopResultBuilder]: For program point L2073(lines 2073 2080) no Hoare annotation was computed. [2021-10-24 10:14:16,185 INFO L857 garLoopResultBuilder]: For program point L1018(lines 1018 1034) no Hoare annotation was computed. [2021-10-24 10:14:16,185 INFO L857 garLoopResultBuilder]: For program point L1018-1(lines 1018 1034) no Hoare annotation was computed. [2021-10-24 10:14:16,185 INFO L857 garLoopResultBuilder]: For program point L1018-2(lines 1018 1034) no Hoare annotation was computed. [2021-10-24 10:14:16,185 INFO L857 garLoopResultBuilder]: For program point L1018-3(lines 1018 1034) no Hoare annotation was computed. [2021-10-24 10:14:16,186 INFO L857 garLoopResultBuilder]: For program point L1018-4(lines 1018 1034) no Hoare annotation was computed. [2021-10-24 10:14:16,186 INFO L857 garLoopResultBuilder]: For program point L1018-5(lines 1018 1034) no Hoare annotation was computed. [2021-10-24 10:14:16,186 INFO L853 garLoopResultBuilder]: At program point L622(lines 605 628) the Hoare annotation is: (and (not (= ~__ste_email_to0~0 (_ bv1 32))) (= (_ bv2 32) ULTIMATE.start_setEmailTo_~value) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0)) [2021-10-24 10:14:16,186 INFO L853 garLoopResultBuilder]: At program point L622-1(lines 605 628) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,186 INFO L857 garLoopResultBuilder]: For program point L2142(lines 2142 2149) no Hoare annotation was computed. [2021-10-24 10:14:16,186 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-10-24 10:14:16,187 INFO L853 garLoopResultBuilder]: At program point L1878(lines 1873 1881) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,187 INFO L860 garLoopResultBuilder]: At program point L1680(lines 1662 1682) the Hoare annotation is: true [2021-10-24 10:14:16,187 INFO L857 garLoopResultBuilder]: For program point L2210(line 2210) no Hoare annotation was computed. [2021-10-24 10:14:16,187 INFO L857 garLoopResultBuilder]: For program point L2210-2(line 2210) no Hoare annotation was computed. [2021-10-24 10:14:16,187 INFO L857 garLoopResultBuilder]: For program point L2210-1(line 2210) no Hoare annotation was computed. [2021-10-24 10:14:16,187 INFO L857 garLoopResultBuilder]: For program point L2210-4(line 2210) no Hoare annotation was computed. [2021-10-24 10:14:16,187 INFO L857 garLoopResultBuilder]: For program point L2210-3(line 2210) no Hoare annotation was computed. [2021-10-24 10:14:16,187 INFO L857 garLoopResultBuilder]: For program point L2210-5(line 2210) no Hoare annotation was computed. [2021-10-24 10:14:16,188 INFO L857 garLoopResultBuilder]: For program point L1616(lines 1616 1624) no Hoare annotation was computed. [2021-10-24 10:14:16,188 INFO L853 garLoopResultBuilder]: At program point L2211-1(lines 2581 2598) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__DecryptAutoResponder_spec__1_~tmp~16 (_ bv1 32)) (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,188 INFO L853 garLoopResultBuilder]: At program point L2211(lines 2581 2598) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__DecryptAutoResponder_spec__1_~tmp~16 (_ bv1 32)) (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,188 INFO L853 garLoopResultBuilder]: At program point L2211-3(lines 2581 2598) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__DecryptAutoResponder_spec__1_~tmp~16 (_ bv1 32)) (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0)) [2021-10-24 10:14:16,188 INFO L853 garLoopResultBuilder]: At program point L2211-2(lines 2581 2598) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__DecryptAutoResponder_spec__1_~tmp~16 (_ bv1 32)) (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (not (= ~__ste_email_to0~0 (_ bv1 32))) (= (_ bv2 32) ULTIMATE.start_setEmailTo_~value) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,189 INFO L860 garLoopResultBuilder]: At program point L2211-5(lines 2581 2598) the Hoare annotation is: true [2021-10-24 10:14:16,189 INFO L857 garLoopResultBuilder]: For program point L1022(lines 1022 1033) no Hoare annotation was computed. [2021-10-24 10:14:16,189 INFO L860 garLoopResultBuilder]: At program point L2211-4(lines 2581 2598) the Hoare annotation is: true [2021-10-24 10:14:16,189 INFO L857 garLoopResultBuilder]: For program point L1022-1(lines 1022 1033) no Hoare annotation was computed. [2021-10-24 10:14:16,189 INFO L857 garLoopResultBuilder]: For program point L1022-2(lines 1022 1033) no Hoare annotation was computed. [2021-10-24 10:14:16,189 INFO L853 garLoopResultBuilder]: At program point L1947(lines 1942 1950) the Hoare annotation is: (and (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,189 INFO L857 garLoopResultBuilder]: For program point L1022-3(lines 1022 1033) no Hoare annotation was computed. [2021-10-24 10:14:16,190 INFO L857 garLoopResultBuilder]: For program point L890(lines 890 951) no Hoare annotation was computed. [2021-10-24 10:14:16,190 INFO L853 garLoopResultBuilder]: At program point L1947-1(lines 1942 1950) the Hoare annotation is: (and (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,190 INFO L857 garLoopResultBuilder]: For program point L1022-4(lines 1022 1033) no Hoare annotation was computed. [2021-10-24 10:14:16,190 INFO L857 garLoopResultBuilder]: For program point L890-1(lines 890 951) no Hoare annotation was computed. [2021-10-24 10:14:16,190 INFO L853 garLoopResultBuilder]: At program point L1947-2(lines 1942 1950) the Hoare annotation is: (and (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (not (= ~__ste_email_to0~0 (_ bv1 32))) (= (_ bv2 32) ULTIMATE.start_setEmailTo_~value) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= ULTIMATE.start_outgoing_~msg (_ bv1 32)) (= ULTIMATE.start_getEmailTo_~handle (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= ULTIMATE.start_outgoing__wrappee__AutoResponder_~msg (_ bv1 32))) [2021-10-24 10:14:16,190 INFO L857 garLoopResultBuilder]: For program point L1022-5(lines 1022 1033) no Hoare annotation was computed. [2021-10-24 10:14:16,191 INFO L857 garLoopResultBuilder]: For program point L890-2(lines 890 951) no Hoare annotation was computed. [2021-10-24 10:14:16,191 INFO L853 garLoopResultBuilder]: At program point L1947-3(lines 1942 1950) the Hoare annotation is: (and (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0)) [2021-10-24 10:14:16,191 INFO L857 garLoopResultBuilder]: For program point L890-3(lines 890 951) no Hoare annotation was computed. [2021-10-24 10:14:16,191 INFO L853 garLoopResultBuilder]: At program point L1947-4(lines 1942 1950) the Hoare annotation is: (and (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0)) [2021-10-24 10:14:16,191 INFO L853 garLoopResultBuilder]: At program point L1947-5(lines 1942 1950) the Hoare annotation is: (and (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_createEmail_~msg~0 (_ bv1 32)) (= (_ bv2 32) ULTIMATE.start_createEmail_~to) (= (_ bv1 32) |ULTIMATE.start_createEmail_#res|) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0)) [2021-10-24 10:14:16,191 INFO L857 garLoopResultBuilder]: For program point L891(lines 891 907) no Hoare annotation was computed. [2021-10-24 10:14:16,191 INFO L857 garLoopResultBuilder]: For program point L891-1(lines 891 907) no Hoare annotation was computed. [2021-10-24 10:14:16,192 INFO L857 garLoopResultBuilder]: For program point L825(lines 825 873) no Hoare annotation was computed. [2021-10-24 10:14:16,192 INFO L857 garLoopResultBuilder]: For program point L891-2(lines 891 907) no Hoare annotation was computed. [2021-10-24 10:14:16,192 INFO L857 garLoopResultBuilder]: For program point L891-3(lines 891 907) no Hoare annotation was computed. [2021-10-24 10:14:16,192 INFO L857 garLoopResultBuilder]: For program point L826(lines 826 838) no Hoare annotation was computed. [2021-10-24 10:14:16,192 INFO L857 garLoopResultBuilder]: For program point L166(lines 166 177) no Hoare annotation was computed. [2021-10-24 10:14:16,192 INFO L857 garLoopResultBuilder]: For program point L166-1(lines 166 177) no Hoare annotation was computed. [2021-10-24 10:14:16,192 INFO L857 garLoopResultBuilder]: For program point L166-2(lines 166 177) no Hoare annotation was computed. [2021-10-24 10:14:16,193 INFO L857 garLoopResultBuilder]: For program point L166-3(lines 166 177) no Hoare annotation was computed. [2021-10-24 10:14:16,193 INFO L853 garLoopResultBuilder]: At program point L2082(lines 2069 2194) the Hoare annotation is: (let ((.cse0 (not (= ~__ste_email_to0~0 (_ bv1 32)))) (.cse1 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse2 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse3 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse1 (= (_ bv2 32) ULTIMATE.start_setClientAutoResponse_~handle) .cse2 .cse3))) [2021-10-24 10:14:16,193 INFO L857 garLoopResultBuilder]: For program point L166-4(lines 166 177) no Hoare annotation was computed. [2021-10-24 10:14:16,193 INFO L857 garLoopResultBuilder]: For program point L166-5(lines 166 177) no Hoare annotation was computed. [2021-10-24 10:14:16,193 INFO L857 garLoopResultBuilder]: For program point L166-6(lines 166 177) no Hoare annotation was computed. [2021-10-24 10:14:16,193 INFO L857 garLoopResultBuilder]: For program point L959(lines 959 1007) no Hoare annotation was computed. [2021-10-24 10:14:16,193 INFO L857 garLoopResultBuilder]: For program point L166-7(lines 166 177) no Hoare annotation was computed. [2021-10-24 10:14:16,194 INFO L857 garLoopResultBuilder]: For program point L959-1(lines 959 1007) no Hoare annotation was computed. [2021-10-24 10:14:16,194 INFO L857 garLoopResultBuilder]: For program point L1026(lines 1026 1032) no Hoare annotation was computed. [2021-10-24 10:14:16,198 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-10-24 10:14:16,294 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.10 10:14:16 BoogieIcfgContainer [2021-10-24 10:14:16,302 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-24 10:14:16,303 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-24 10:14:16,303 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-24 10:14:16,303 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-24 10:14:16,304 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 10:13:23" (3/4) ... [2021-10-24 10:14:16,307 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-10-24 10:14:16,350 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 147 nodes and edges [2021-10-24 10:14:16,354 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 94 nodes and edges [2021-10-24 10:14:16,358 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-10-24 10:14:16,361 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-10-24 10:14:16,364 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-24 10:14:16,368 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-24 10:14:16,401 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && !(1bv32 == rjh)) && __ste_client_autoResponse1 == 0bv32 [2021-10-24 10:14:16,402 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(__ste_email_to0 == 1bv32) && !(2bv32 == handle)) && \result == 1bv32) && !(1bv32 == rjh)) && __ste_client_autoResponse1 == 0bv32 [2021-10-24 10:14:16,403 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && __ste_client_autoResponse1 == 0bv32) && 2bv32 == rjh) && 2bv32 == handle [2021-10-24 10:14:16,404 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && __ste_client_autoResponse1 == 0bv32) && 3bv32 == handle) && 2bv32 == rjh [2021-10-24 10:14:16,404 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && __ste_client_autoResponse1 == 0bv32) && 3bv32 == handle) && 2bv32 == rjh [2021-10-24 10:14:16,405 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((op2 == 0bv32 && !(__ste_email_to0 == 1bv32)) && \result == 1bv32) && 3bv32 == handle) && 2bv32 == rjh) || ((((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && 2bv32 == handle) && 3bv32 == handle) && 2bv32 == rjh) [2021-10-24 10:14:16,405 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && 3bv32 == handle) && 2bv32 == rjh [2021-10-24 10:14:16,405 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((op2 == 0bv32 && !(__ste_email_to0 == 1bv32)) && \result == 1bv32) && 3bv32 == handle) && 2bv32 == rjh) || ((((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && 2bv32 == handle) && 3bv32 == handle) && 2bv32 == rjh) [2021-10-24 10:14:16,405 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((op2 == 0bv32 && !(__ste_email_to0 == 1bv32)) && \result == 1bv32) && 3bv32 == handle) && 2bv32 == rjh) || ((((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && 2bv32 == handle) && 3bv32 == handle) && 2bv32 == rjh) [2021-10-24 10:14:16,406 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((op2 == 0bv32 && !(__ste_email_to0 == 1bv32)) && \result == 1bv32) && 3bv32 == handle) && 2bv32 == rjh) || ((((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && 2bv32 == handle) && 3bv32 == handle) && 2bv32 == rjh) [2021-10-24 10:14:16,406 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((op2 == 0bv32 && !(__ste_email_to0 == 1bv32)) && \result == 1bv32) && 3bv32 == handle) && 2bv32 == rjh) || ((((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && 2bv32 == handle) && 3bv32 == handle) && 2bv32 == rjh) [2021-10-24 10:14:16,406 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((op2 == 0bv32 && !(__ste_email_to0 == 1bv32)) && \result == 1bv32) && 3bv32 == handle) && 2bv32 == rjh) || ((((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && 2bv32 == handle) && 3bv32 == handle) && 2bv32 == rjh) [2021-10-24 10:14:16,406 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((op2 == 0bv32 && !(__ste_email_to0 == 1bv32)) && \result == 1bv32) && 3bv32 == handle) && 2bv32 == rjh) || ((((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && 2bv32 == handle) && 3bv32 == handle) && 2bv32 == rjh) [2021-10-24 10:14:16,406 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((op2 == 0bv32 && !(__ste_email_to0 == 1bv32)) && \result == 1bv32) && 3bv32 == handle) && 2bv32 == rjh) || ((((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && 2bv32 == handle) && 3bv32 == handle) && 2bv32 == rjh) [2021-10-24 10:14:16,410 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((op2 == 0bv32 && !(__ste_email_to0 == 1bv32)) && \result == 1bv32) && 3bv32 == handle) && 2bv32 == rjh) || ((((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && 2bv32 == handle) && 3bv32 == handle) && 2bv32 == rjh) [2021-10-24 10:14:16,410 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((op2 == 0bv32 && !(__ste_email_to0 == 1bv32)) && \result == 1bv32) && 2bv32 == handle) && 3bv32 == handle) && 2bv32 == rjh [2021-10-24 10:14:16,413 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((op2 == 0bv32 && !(__ste_email_to0 == 1bv32)) && \result == 1bv32) && 3bv32 == handle) && 2bv32 == rjh) || ((((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && 2bv32 == handle) && 3bv32 == handle) && 2bv32 == rjh) [2021-10-24 10:14:16,413 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((op2 == 0bv32 && !(__ste_email_to0 == 1bv32)) && \result == 1bv32) && 3bv32 == handle) && 2bv32 == rjh) || ((((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && 2bv32 == handle) && 3bv32 == handle) && 2bv32 == rjh) [2021-10-24 10:14:16,414 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((op2 == 0bv32 && !(__ste_email_to0 == 1bv32)) && \result == 1bv32) && 3bv32 == handle) && 2bv32 == rjh) || ((((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && 2bv32 == handle) && 3bv32 == handle) && 2bv32 == rjh) [2021-10-24 10:14:16,414 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && msg == 1bv32) && 2bv32 == to) && 3bv32 == handle) && 2bv32 == rjh [2021-10-24 10:14:16,414 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((op2 == 0bv32 && !(__ste_email_to0 == 1bv32)) && \result == 1bv32) && 3bv32 == handle) && 2bv32 == rjh) || ((((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && 2bv32 == handle) && 3bv32 == handle) && 2bv32 == rjh) [2021-10-24 10:14:16,415 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(__ste_email_to0 == 1bv32) && 2bv32 == value) && \result == 1bv32) && msg == 1bv32) && 2bv32 == to) && 3bv32 == handle) && 2bv32 == rjh [2021-10-24 10:14:16,415 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(__ste_email_to0 == 1bv32) && 2bv32 == value) && \result == 1bv32) && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh [2021-10-24 10:14:16,417 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((op2 == 0bv32 && !(__ste_email_to0 == 1bv32)) && \result == 1bv32) && 3bv32 == handle) && 2bv32 == rjh) || ((((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && 2bv32 == handle) && 3bv32 == handle) && 2bv32 == rjh) [2021-10-24 10:14:16,418 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((op2 == 0bv32 && !(__ste_email_to0 == 1bv32)) && \result == 1bv32) && 3bv32 == handle) && 2bv32 == rjh) || ((((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && 2bv32 == handle) && 3bv32 == handle) && 2bv32 == rjh) [2021-10-24 10:14:16,418 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((!(__ste_email_to0 == 1bv32) && 2bv32 == value) && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh [2021-10-24 10:14:16,418 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((!(__ste_email_to0 == 1bv32) && 2bv32 == value) && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh [2021-10-24 10:14:16,418 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((!(__ste_email_to0 == 1bv32) && 2bv32 == value) && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,419 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((!(__ste_email_to0 == 1bv32) && 2bv32 == value) && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh [2021-10-24 10:14:16,419 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((!(__ste_email_to0 == 1bv32) && 2bv32 == value) && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,419 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((!(__ste_email_to0 == 1bv32) && 2bv32 == value) && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh [2021-10-24 10:14:16,420 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((!(__ste_email_to0 == 1bv32) && 2bv32 == value) && \result == 1bv32) && !(\result == 1bv32)) && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,420 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((\result == 1bv32 && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh [2021-10-24 10:14:16,420 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((!(__ste_email_to0 == 1bv32) && 2bv32 == value) && \result == 1bv32) && !(\result == 1bv32)) && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32) && !(client == 1bv32) [2021-10-24 10:14:16,420 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((\result == 1bv32 && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,420 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((!(__ste_email_to0 == 1bv32) && 2bv32 == value) && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,421 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((\result == 1bv32 && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,421 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((\result == 1bv32 && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,421 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((\result == 1bv32 && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,421 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((\result == 1bv32 && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,421 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((\result == 1bv32 && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,422 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((\result == 1bv32 && !(__ste_email_to0 == 1bv32)) && 2bv32 == value) && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,422 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((\result == 1bv32 && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,422 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((\result == 1bv32 && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,422 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((tmp == 1bv32 && \result == 1bv32) && !(__ste_email_to0 == 1bv32)) && 2bv32 == value) && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,422 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((\result == 1bv32 && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,423 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((tmp == 1bv32 && \result == 1bv32) && !(__ste_email_to0 == 1bv32)) && 2bv32 == value) && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,423 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((\result == 1bv32 && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,423 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((tmp == 1bv32 && \result == 1bv32) && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,423 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((\result == 1bv32 && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,423 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((\result == 1bv32 && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,424 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((\result == 1bv32 && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,424 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((\result == 1bv32 && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,424 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\result == 1bv32 && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,424 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((\result == 1bv32 && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh [2021-10-24 10:14:16,425 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((tmp == 1bv32 && \result == 1bv32) && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,425 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,425 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((\result == 1bv32 && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,425 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((\result == 1bv32 && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh [2021-10-24 10:14:16,425 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((tmp == 1bv32 && \result == 1bv32) && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,426 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((\result == 1bv32 && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,426 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,426 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((tmp == 1bv32 && \result == 1bv32) && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,426 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((2bv32 == __ste_email_to0 && 2bv32 == \result) && __ste_client_autoResponse1 == 0bv32) && 2bv32 == to) && 3bv32 == handle) && 2bv32 == rjh) || (((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) [2021-10-24 10:14:16,427 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((\result == 1bv32 && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,427 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,427 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) || ((((((2bv32 == client && 2bv32 == __ste_email_to0) && 2bv32 == \result) && __ste_client_autoResponse1 == 0bv32) && 2bv32 == to) && 3bv32 == handle) && 2bv32 == rjh) [2021-10-24 10:14:16,427 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((\result == 1bv32 && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,427 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh [2021-10-24 10:14:16,428 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 0bv32 && __ste_client_autoResponse1 == 0bv32) && 2bv32 == to) && 3bv32 == handle) && 2bv32 == rjh) || (((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) [2021-10-24 10:14:16,428 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((\result == 1bv32 && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,428 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh [2021-10-24 10:14:16,428 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh [2021-10-24 10:14:16,429 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((\result == 1bv32 && \result == 1bv32) && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh [2021-10-24 10:14:16,429 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\result == 1bv32 && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,429 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh [2021-10-24 10:14:16,429 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((tmp == 1bv32 && \result == 1bv32) && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,429 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh [2021-10-24 10:14:16,429 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh [2021-10-24 10:14:16,430 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((tmp == 1bv32 && \result == 1bv32) && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,430 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh [2021-10-24 10:14:16,430 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((tmp == 1bv32 && \result == 1bv32) && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 [2021-10-24 10:14:16,431 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh [2021-10-24 10:14:16,431 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((\result == 1bv32 && \result == 1bv32) && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh [2021-10-24 10:14:16,431 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((tmp == 1bv32 && \result == 1bv32) && \result == 1bv32) && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh [2021-10-24 10:14:16,431 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh [2021-10-24 10:14:16,432 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((tmp == 1bv32 && \result == 1bv32) && \result == 1bv32) && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh [2021-10-24 10:14:16,432 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh [2021-10-24 10:14:16,432 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((tmp == 1bv32 && \result == 1bv32) && \result == 1bv32) && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh [2021-10-24 10:14:16,432 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((2bv32 == __ste_email_to0 && 2bv32 == \result) && __ste_client_autoResponse1 == 0bv32) && 2bv32 == to) && 3bv32 == handle) && 2bv32 == rjh) || (((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) [2021-10-24 10:14:16,432 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) || ((((((2bv32 == client && 2bv32 == __ste_email_to0) && 2bv32 == \result) && __ste_client_autoResponse1 == 0bv32) && 2bv32 == to) && 3bv32 == handle) && 2bv32 == rjh) [2021-10-24 10:14:16,433 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 0bv32 && __ste_client_autoResponse1 == 0bv32) && 2bv32 == to) && 3bv32 == handle) && 2bv32 == rjh) || (((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) [2021-10-24 10:14:16,433 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((\result == 1bv32 && \result == 1bv32) && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh [2021-10-24 10:14:16,586 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/witness.graphml [2021-10-24 10:14:16,586 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-24 10:14:16,588 INFO L168 Benchmark]: Toolchain (without parser) took 59083.84 ms. Allocated memory was 67.1 MB in the beginning and 243.3 MB in the end (delta: 176.2 MB). Free memory was 44.2 MB in the beginning and 145.6 MB in the end (delta: -101.4 MB). Peak memory consumption was 75.2 MB. Max. memory is 16.1 GB. [2021-10-24 10:14:16,588 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 67.1 MB. Free memory is still 47.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-24 10:14:16,589 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1009.17 ms. Allocated memory was 67.1 MB in the beginning and 81.8 MB in the end (delta: 14.7 MB). Free memory was 43.9 MB in the beginning and 60.3 MB in the end (delta: -16.4 MB). Peak memory consumption was 22.8 MB. Max. memory is 16.1 GB. [2021-10-24 10:14:16,589 INFO L168 Benchmark]: Boogie Procedure Inliner took 185.82 ms. Allocated memory is still 81.8 MB. Free memory was 60.3 MB in the beginning and 52.3 MB in the end (delta: 8.0 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-24 10:14:16,590 INFO L168 Benchmark]: Boogie Preprocessor took 131.33 ms. Allocated memory is still 81.8 MB. Free memory was 52.3 MB in the beginning and 46.6 MB in the end (delta: 5.7 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-24 10:14:16,590 INFO L168 Benchmark]: RCFGBuilder took 4170.17 ms. Allocated memory was 81.8 MB in the beginning and 115.3 MB in the end (delta: 33.6 MB). Free memory was 46.6 MB in the beginning and 62.3 MB in the end (delta: -15.7 MB). Peak memory consumption was 29.1 MB. Max. memory is 16.1 GB. [2021-10-24 10:14:16,591 INFO L168 Benchmark]: TraceAbstraction took 53295.66 ms. Allocated memory was 115.3 MB in the beginning and 243.3 MB in the end (delta: 127.9 MB). Free memory was 62.3 MB in the beginning and 177.1 MB in the end (delta: -114.7 MB). Peak memory consumption was 151.8 MB. Max. memory is 16.1 GB. [2021-10-24 10:14:16,591 INFO L168 Benchmark]: Witness Printer took 282.94 ms. Allocated memory is still 243.3 MB. Free memory was 177.1 MB in the beginning and 145.6 MB in the end (delta: 31.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 16.1 GB. [2021-10-24 10:14:16,594 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 67.1 MB. Free memory is still 47.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1009.17 ms. Allocated memory was 67.1 MB in the beginning and 81.8 MB in the end (delta: 14.7 MB). Free memory was 43.9 MB in the beginning and 60.3 MB in the end (delta: -16.4 MB). Peak memory consumption was 22.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 185.82 ms. Allocated memory is still 81.8 MB. Free memory was 60.3 MB in the beginning and 52.3 MB in the end (delta: 8.0 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 131.33 ms. Allocated memory is still 81.8 MB. Free memory was 52.3 MB in the beginning and 46.6 MB in the end (delta: 5.7 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 4170.17 ms. Allocated memory was 81.8 MB in the beginning and 115.3 MB in the end (delta: 33.6 MB). Free memory was 46.6 MB in the beginning and 62.3 MB in the end (delta: -15.7 MB). Peak memory consumption was 29.1 MB. Max. memory is 16.1 GB. * TraceAbstraction took 53295.66 ms. Allocated memory was 115.3 MB in the beginning and 243.3 MB in the end (delta: 127.9 MB). Free memory was 62.3 MB in the beginning and 177.1 MB in the end (delta: -114.7 MB). Peak memory consumption was 151.8 MB. Max. memory is 16.1 GB. * Witness Printer took 282.94 ms. Allocated memory is still 243.3 MB. Free memory was 177.1 MB in the beginning and 145.6 MB in the end (delta: 31.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 2210]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 2210]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 2210]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 2210]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 2210]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 2210]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 353 locations, 6 error locations. Started 1 CEGAR loops. OverallTime: 53104.1ms, OverallIterations: 12, TraceHistogramMax: 3, EmptinessCheckTime: 59.4ms, AutomataDifference: 14482.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 21069.1ms, InitialAbstractionConstructionTime: 22.6ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 9635 SDtfs, 23998 SDslu, 18284 SDs, 0 SdLazy, 1717 SolverSat, 291 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 7943.9ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1616 GetRequests, 1453 SyntacticMatches, 0 SemanticMatches, 163 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3423 ImplicationChecksByTransitivity, 4086.4ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=1839occurred in iteration=10, InterpolantAutomatonStates: 139, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 966.2ms AutomataMinimizationTime, 12 MinimizatonAttempts, 7330 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 102 LocationsWithAnnotation, 102 PreInvPairs, 809 NumberOfFragments, 2682 HoareAnnotationTreeSize, 102 FomulaSimplifications, 11032445 FormulaSimplificationTreeSizeReduction, 6609.3ms HoareSimplificationTime, 102 FomulaSimplificationsInter, 127852 FormulaSimplificationTreeSizeReductionInter, 14428.8ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 866.1ms SsaConstructionTime, 2188.3ms SatisfiabilityAnalysisTime, 5586.4ms InterpolantComputationTime, 775 NumberOfCodeBlocks, 775 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 1518 ConstructedInterpolants, 0 QuantifiedInterpolants, 2485 SizeOfPredicates, 53 NumberOfNonLiveVariables, 6629 ConjunctsInSsa, 87 ConjunctsInUnsatCore, 32 InterpolantComputations, 24 PerfectInterpolantSequences, 114/178 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 - AllSpecificationsHoldResult: All specifications hold 6 specifications checked. All of them hold - InvariantResult [Line: 144]: Loop Invariant Derived loop invariant: (((((\result == 1bv32 && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh - InvariantResult [Line: 181]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 162]: Loop Invariant Derived loop invariant: ((((((((!(__ste_email_to0 == 1bv32) && 2bv32 == value) && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh - InvariantResult [Line: 181]: Loop Invariant Derived loop invariant: ((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh - InvariantResult [Line: 886]: Loop Invariant Derived loop invariant: ((((((((!(__ste_email_to0 == 1bv32) && 2bv32 == value) && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh - InvariantResult [Line: 955]: Loop Invariant Derived loop invariant: ((((op2 == 0bv32 && !(__ste_email_to0 == 1bv32)) && \result == 1bv32) && 3bv32 == handle) && 2bv32 == rjh) || ((((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && 2bv32 == handle) && 3bv32 == handle) && 2bv32 == rjh) - InvariantResult [Line: 886]: Loop Invariant Derived loop invariant: (((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 - InvariantResult [Line: 181]: Loop Invariant Derived loop invariant: (((((!(__ste_email_to0 == 1bv32) && 2bv32 == value) && \result == 1bv32) && msg == 1bv32) && 2bv32 == to) && 3bv32 == handle) && 2bv32 == rjh - InvariantResult [Line: 2094]: Loop Invariant Derived loop invariant: ((((op2 == 0bv32 && !(__ste_email_to0 == 1bv32)) && \result == 1bv32) && 3bv32 == handle) && 2bv32 == rjh) || ((((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && 2bv32 == handle) && 3bv32 == handle) && 2bv32 == rjh) - InvariantResult [Line: 1496]: Loop Invariant Derived loop invariant: ((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh - InvariantResult [Line: 125]: Loop Invariant Derived loop invariant: ((((((tmp == 1bv32 && \result == 1bv32) && \result == 1bv32) && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh - InvariantResult [Line: 2105]: Loop Invariant Derived loop invariant: ((((op2 == 0bv32 && !(__ste_email_to0 == 1bv32)) && \result == 1bv32) && 3bv32 == handle) && 2bv32 == rjh) || ((((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && 2bv32 == handle) && 3bv32 == handle) && 2bv32 == rjh) - InvariantResult [Line: 2001]: Loop Invariant Derived loop invariant: ((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && !(1bv32 == rjh)) && __ste_client_autoResponse1 == 0bv32 - InvariantResult [Line: 821]: Loop Invariant Derived loop invariant: ((((op2 == 0bv32 && !(__ste_email_to0 == 1bv32)) && \result == 1bv32) && 3bv32 == handle) && 2bv32 == rjh) || ((((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && 2bv32 == handle) && 3bv32 == handle) && 2bv32 == rjh) - InvariantResult [Line: 1014]: Loop Invariant Derived loop invariant: ((((\result == 0bv32 && __ste_client_autoResponse1 == 0bv32) && 2bv32 == to) && 3bv32 == handle) && 2bv32 == rjh) || (((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) - InvariantResult [Line: 886]: Loop Invariant Derived loop invariant: (((((((\result == 1bv32 && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 - InvariantResult [Line: 181]: Loop Invariant Derived loop invariant: (((((((((tmp == 1bv32 && \result == 1bv32) && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 - InvariantResult [Line: 181]: Loop Invariant Derived loop invariant: (((((((\result == 1bv32 && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 - InvariantResult [Line: 181]: Loop Invariant Derived loop invariant: ((((((\result == 1bv32 && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh - InvariantResult [Line: 1960]: Loop Invariant Derived loop invariant: ((((((!(__ste_email_to0 == 1bv32) && 2bv32 == value) && \result == 1bv32) && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh - InvariantResult [Line: 144]: Loop Invariant Derived loop invariant: ((((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && msg == 1bv32) && 2bv32 == to) && 3bv32 == handle) && 2bv32 == rjh - InvariantResult [Line: 1014]: Loop Invariant Derived loop invariant: ((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh - InvariantResult [Line: 125]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 181]: Loop Invariant Derived loop invariant: (((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 - InvariantResult [Line: 629]: Loop Invariant Derived loop invariant: ((((op2 == 0bv32 && !(__ste_email_to0 == 1bv32)) && \result == 1bv32) && 3bv32 == handle) && 2bv32 == rjh) || ((((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && 2bv32 == handle) && 3bv32 == handle) && 2bv32 == rjh) - InvariantResult [Line: 2581]: Loop Invariant Derived loop invariant: (((((((((tmp == 1bv32 && \result == 1bv32) && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 - InvariantResult [Line: 2581]: Loop Invariant Derived loop invariant: ((((((tmp == 1bv32 && \result == 1bv32) && \result == 1bv32) && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh - InvariantResult [Line: 1855]: Loop Invariant Derived loop invariant: (((((((\result == 1bv32 && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 - InvariantResult [Line: 1014]: Loop Invariant Derived loop invariant: ((((\result == 0bv32 && __ste_client_autoResponse1 == 0bv32) && 2bv32 == to) && 3bv32 == handle) && 2bv32 == rjh) || (((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) - InvariantResult [Line: 144]: Loop Invariant Derived loop invariant: (((((((\result == 1bv32 && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 - InvariantResult [Line: 162]: Loop Invariant Derived loop invariant: (((((2bv32 == __ste_email_to0 && 2bv32 == \result) && __ste_client_autoResponse1 == 0bv32) && 2bv32 == to) && 3bv32 == handle) && 2bv32 == rjh) || (((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) - InvariantResult [Line: 125]: Loop Invariant Derived loop invariant: (((((((((tmp == 1bv32 && \result == 1bv32) && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 - InvariantResult [Line: 605]: Loop Invariant Derived loop invariant: ((((((\result == 1bv32 && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 - InvariantResult [Line: 2163]: Loop Invariant Derived loop invariant: ((((op2 == 0bv32 && !(__ste_email_to0 == 1bv32)) && \result == 1bv32) && 3bv32 == handle) && 2bv32 == rjh) || ((((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && 2bv32 == handle) && 3bv32 == handle) && 2bv32 == rjh) - InvariantResult [Line: 1942]: Loop Invariant Derived loop invariant: (((((\result == 1bv32 && \result == 1bv32) && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh - InvariantResult [Line: 1496]: Loop Invariant Derived loop invariant: (((((((\result == 1bv32 && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 - InvariantResult [Line: 181]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2127]: Loop Invariant Derived loop invariant: ((((op2 == 0bv32 && !(__ste_email_to0 == 1bv32)) && \result == 1bv32) && 3bv32 == handle) && 2bv32 == rjh) || ((((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && 2bv32 == handle) && 3bv32 == handle) && 2bv32 == rjh) - InvariantResult [Line: 144]: Loop Invariant Derived loop invariant: ((((((((!(__ste_email_to0 == 1bv32) && 2bv32 == value) && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 - InvariantResult [Line: 125]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((((!(__ste_email_to0 == 1bv32) && 2bv32 == value) && \result == 1bv32) && !(\result == 1bv32)) && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32) && !(client == 1bv32) - InvariantResult [Line: 162]: Loop Invariant Derived loop invariant: ((((((((((!(__ste_email_to0 == 1bv32) && 2bv32 == value) && \result == 1bv32) && !(\result == 1bv32)) && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 - InvariantResult [Line: 1942]: Loop Invariant Derived loop invariant: ((((((((\result == 1bv32 && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 - InvariantResult [Line: 1832]: Loop Invariant Derived loop invariant: (((((((\result == 1bv32 && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 - InvariantResult [Line: 125]: Loop Invariant Derived loop invariant: (((((((((tmp == 1bv32 && \result == 1bv32) && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 - InvariantResult [Line: 1496]: Loop Invariant Derived loop invariant: (((((\result == 1bv32 && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh - InvariantResult [Line: 2138]: Loop Invariant Derived loop invariant: ((((op2 == 0bv32 && !(__ste_email_to0 == 1bv32)) && \result == 1bv32) && 3bv32 == handle) && 2bv32 == rjh) || ((((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && 2bv32 == handle) && 3bv32 == handle) && 2bv32 == rjh) - InvariantResult [Line: 2581]: Loop Invariant Derived loop invariant: (((((((((((tmp == 1bv32 && \result == 1bv32) && !(__ste_email_to0 == 1bv32)) && 2bv32 == value) && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 - InvariantResult [Line: 2581]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 162]: Loop Invariant Derived loop invariant: (((((((\result == 1bv32 && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 - InvariantResult [Line: 2058]: Loop Invariant Derived loop invariant: ((((op2 == 0bv32 && !(__ste_email_to0 == 1bv32)) && \result == 1bv32) && 3bv32 == handle) && 2bv32 == rjh) || ((((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && 2bv32 == handle) && 3bv32 == handle) && 2bv32 == rjh) - InvariantResult [Line: 1903]: Loop Invariant Derived loop invariant: ((((((\result == 1bv32 && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 - InvariantResult [Line: 1496]: Loop Invariant Derived loop invariant: ((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh - InvariantResult [Line: 1942]: Loop Invariant Derived loop invariant: ((((((((((\result == 1bv32 && !(__ste_email_to0 == 1bv32)) && 2bv32 == value) && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) || ((((((2bv32 == client && 2bv32 == __ste_email_to0) && 2bv32 == \result) && __ste_client_autoResponse1 == 0bv32) && 2bv32 == to) && 3bv32 == handle) && 2bv32 == rjh) - InvariantResult [Line: 144]: Loop Invariant Derived loop invariant: ((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh - InvariantResult [Line: 181]: Loop Invariant Derived loop invariant: ((((((tmp == 1bv32 && \result == 1bv32) && \result == 1bv32) && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (!(__ste_email_to0 == 1bv32) && !(1bv32 == rjh)) && __ste_client_autoResponse1 == 0bv32 - InvariantResult [Line: 1496]: Loop Invariant Derived loop invariant: ((((((((!(__ste_email_to0 == 1bv32) && 2bv32 == value) && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 - InvariantResult [Line: 2083]: Loop Invariant Derived loop invariant: ((((op2 == 0bv32 && !(__ste_email_to0 == 1bv32)) && \result == 1bv32) && 3bv32 == handle) && 2bv32 == rjh) || ((((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && 2bv32 == handle) && 3bv32 == handle) && 2bv32 == rjh) - InvariantResult [Line: 2152]: Loop Invariant Derived loop invariant: ((((op2 == 0bv32 && !(__ste_email_to0 == 1bv32)) && \result == 1bv32) && 3bv32 == handle) && 2bv32 == rjh) || ((((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && 2bv32 == handle) && 3bv32 == handle) && 2bv32 == rjh) - InvariantResult [Line: 2116]: Loop Invariant Derived loop invariant: ((((op2 == 0bv32 && !(__ste_email_to0 == 1bv32)) && \result == 1bv32) && 3bv32 == handle) && 2bv32 == rjh) || ((((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && 2bv32 == handle) && 3bv32 == handle) && 2bv32 == rjh) - InvariantResult [Line: 1864]: Loop Invariant Derived loop invariant: (((((((\result == 1bv32 && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 - InvariantResult [Line: 1014]: Loop Invariant Derived loop invariant: (((((((\result == 1bv32 && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 - InvariantResult [Line: 2049]: Loop Invariant Derived loop invariant: ((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && 3bv32 == handle) && 2bv32 == rjh - InvariantResult [Line: 1014]: Loop Invariant Derived loop invariant: (((((((\result == 1bv32 && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 - InvariantResult [Line: 1014]: Loop Invariant Derived loop invariant: (((((((((!(__ste_email_to0 == 1bv32) && 2bv32 == value) && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 - InvariantResult [Line: 125]: Loop Invariant Derived loop invariant: (((((((((((tmp == 1bv32 && \result == 1bv32) && !(__ste_email_to0 == 1bv32)) && 2bv32 == value) && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((!(__ste_email_to0 == 1bv32) && !(2bv32 == handle)) && \result == 1bv32) && !(1bv32 == rjh)) && __ste_client_autoResponse1 == 0bv32 - InvariantResult [Line: 1639]: Loop Invariant Derived loop invariant: (((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && __ste_client_autoResponse1 == 0bv32) && 3bv32 == handle) && 2bv32 == rjh - InvariantResult [Line: 605]: Loop Invariant Derived loop invariant: (((((((!(__ste_email_to0 == 1bv32) && 2bv32 == value) && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((\result == 1bv32 && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 - InvariantResult [Line: 2581]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 886]: Loop Invariant Derived loop invariant: ((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh - InvariantResult [Line: 1903]: Loop Invariant Derived loop invariant: (((((((!(__ste_email_to0 == 1bv32) && 2bv32 == value) && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh - InvariantResult [Line: 1672]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2050]: Loop Invariant Derived loop invariant: ((((op2 == 0bv32 && !(__ste_email_to0 == 1bv32)) && \result == 1bv32) && 3bv32 == handle) && 2bv32 == rjh) || ((((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && 2bv32 == handle) && 3bv32 == handle) && 2bv32 == rjh) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh - InvariantResult [Line: 162]: Loop Invariant Derived loop invariant: ((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((op2 == 0bv32 && !(__ste_email_to0 == 1bv32)) && \result == 1bv32) && 3bv32 == handle) && 2bv32 == rjh) || ((((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && 2bv32 == handle) && 3bv32 == handle) && 2bv32 == rjh) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) || ((((((2bv32 == client && 2bv32 == __ste_email_to0) && 2bv32 == \result) && __ste_client_autoResponse1 == 0bv32) && 2bv32 == to) && 3bv32 == handle) && 2bv32 == rjh) - InvariantResult [Line: 1730]: Loop Invariant Derived loop invariant: ((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh - InvariantResult [Line: 144]: Loop Invariant Derived loop invariant: (((((((\result == 1bv32 && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 - InvariantResult [Line: 2581]: Loop Invariant Derived loop invariant: (((((((((tmp == 1bv32 && \result == 1bv32) && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && __ste_client_autoResponse1 == 0bv32) && 2bv32 == rjh) && 2bv32 == handle - InvariantResult [Line: 2069]: Loop Invariant Derived loop invariant: ((((op2 == 0bv32 && !(__ste_email_to0 == 1bv32)) && \result == 1bv32) && 3bv32 == handle) && 2bv32 == rjh) || ((((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && 2bv32 == handle) && 3bv32 == handle) && 2bv32 == rjh) - InvariantResult [Line: 1873]: Loop Invariant Derived loop invariant: (((((((\result == 1bv32 && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 - InvariantResult [Line: 181]: Loop Invariant Derived loop invariant: (((((((((tmp == 1bv32 && \result == 1bv32) && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 - InvariantResult [Line: 1662]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((!(__ste_email_to0 == 1bv32) && \result == 1bv32) && __ste_client_autoResponse1 == 0bv32) && 3bv32 == handle) && 2bv32 == rjh - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((op2 == 0bv32 && !(__ste_email_to0 == 1bv32)) && \result == 1bv32) && 2bv32 == handle) && 3bv32 == handle) && 2bv32 == rjh - InvariantResult [Line: 162]: Loop Invariant Derived loop invariant: (((((2bv32 == __ste_email_to0 && 2bv32 == \result) && __ste_client_autoResponse1 == 0bv32) && 2bv32 == to) && 3bv32 == handle) && 2bv32 == rjh) || (((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) - InvariantResult [Line: 162]: Loop Invariant Derived loop invariant: (((((((\result == 1bv32 && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 - InvariantResult [Line: 1942]: Loop Invariant Derived loop invariant: ((((((((\result == 1bv32 && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 - InvariantResult [Line: 144]: Loop Invariant Derived loop invariant: ((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh - InvariantResult [Line: 181]: Loop Invariant Derived loop invariant: (((((((((tmp == 1bv32 && \result == 1bv32) && \result == 1bv32) && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 - InvariantResult [Line: 1496]: Loop Invariant Derived loop invariant: (((((((\result == 1bv32 && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 - InvariantResult [Line: 1942]: Loop Invariant Derived loop invariant: (((((\result == 1bv32 && \result == 1bv32) && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((\result == 1bv32 && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 - InvariantResult [Line: 1730]: Loop Invariant Derived loop invariant: (((((((\result == 1bv32 && msg == 1bv32) && msg == 1bv32) && handle == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 - InvariantResult [Line: 1942]: Loop Invariant Derived loop invariant: (((((\result == 1bv32 && \result == 1bv32) && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh - InvariantResult [Line: 162]: Loop Invariant Derived loop invariant: (((((\result == 1bv32 && msg == 1bv32) && 2bv32 == to) && 1bv32 == \result) && 3bv32 == handle) && 2bv32 == rjh) && msg == 1bv32 RESULT: Ultimate proved your program to be correct! [2021-10-24 10:14:16,704 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d214a1-0b91-4923-8835-f62be514821a/bin/utaipan-9zjyvhn0QE/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...