./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec7_product13.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec7_product13.cil.c -s /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan --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 3b7fccbf7141ba726eb41b867e0685bc487b402c ........................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec7_product13.cil.c -s /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan --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 3b7fccbf7141ba726eb41b867e0685bc487b402c ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2020-12-09 16:43:44,402 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 16:43:44,403 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 16:43:44,425 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 16:43:44,425 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 16:43:44,426 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 16:43:44,427 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 16:43:44,429 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 16:43:44,431 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 16:43:44,432 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 16:43:44,433 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 16:43:44,434 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 16:43:44,434 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 16:43:44,435 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 16:43:44,436 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 16:43:44,437 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 16:43:44,438 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 16:43:44,439 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 16:43:44,440 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 16:43:44,442 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 16:43:44,444 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 16:43:44,461 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 16:43:44,463 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 16:43:44,464 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 16:43:44,467 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 16:43:44,467 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 16:43:44,468 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 16:43:44,469 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 16:43:44,469 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 16:43:44,470 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 16:43:44,471 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 16:43:44,471 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 16:43:44,472 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 16:43:44,473 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 16:43:44,474 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 16:43:44,474 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 16:43:44,474 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 16:43:44,475 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 16:43:44,475 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 16:43:44,475 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 16:43:44,476 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 16:43:44,477 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2020-12-09 16:43:44,501 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 16:43:44,501 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 16:43:44,502 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 16:43:44,502 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 16:43:44,502 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 16:43:44,502 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 16:43:44,502 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 16:43:44,502 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 16:43:44,503 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 16:43:44,503 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 16:43:44,503 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 16:43:44,503 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 16:43:44,503 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 16:43:44,503 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 16:43:44,503 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 16:43:44,504 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 16:43:44,504 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-09 16:43:44,504 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 16:43:44,504 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-09 16:43:44,504 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 16:43:44,505 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 16:43:44,505 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 16:43:44,505 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 16:43:44,505 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 16:43:44,505 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-09 16:43:44,505 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 16:43:44,505 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 16:43:44,505 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 16:43:44,506 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 16:43:44,506 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 16:43:44,506 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 16:43:44,506 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 16:43:44,506 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 16:43:44,506 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 16:43:44,506 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 16:43:44,506 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 16:43:44,506 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 16:43:44,507 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 16:43:44,507 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 16:43:44,507 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-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3b7fccbf7141ba726eb41b867e0685bc487b402c [2020-12-09 16:43:44,690 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 16:43:44,710 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 16:43:44,712 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 16:43:44,713 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 16:43:44,714 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 16:43:44,715 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/../../sv-benchmarks/c/product-lines/email_spec7_product13.cil.c [2020-12-09 16:43:44,753 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/data/f93ce0c1b/03716a96b0ea4262a87679fbcecc7e4c/FLAG4cd5d6b92 [2020-12-09 16:43:45,220 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 16:43:45,221 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/sv-benchmarks/c/product-lines/email_spec7_product13.cil.c [2020-12-09 16:43:45,235 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/data/f93ce0c1b/03716a96b0ea4262a87679fbcecc7e4c/FLAG4cd5d6b92 [2020-12-09 16:43:45,245 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/data/f93ce0c1b/03716a96b0ea4262a87679fbcecc7e4c [2020-12-09 16:43:45,246 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 16:43:45,247 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 16:43:45,248 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 16:43:45,248 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 16:43:45,251 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 16:43:45,251 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:43:45" (1/1) ... [2020-12-09 16:43:45,252 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f731463 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:43:45, skipping insertion in model container [2020-12-09 16:43:45,253 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:43:45" (1/1) ... [2020-12-09 16:43:45,258 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 16:43:45,297 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 16:43:45,498 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/sv-benchmarks/c/product-lines/email_spec7_product13.cil.c[16486,16499] [2020-12-09 16:43:45,607 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 16:43:45,617 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) [2020-12-09 16:43:45,617 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1815e0e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:43:45, skipping insertion in model container [2020-12-09 16:43:45,617 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 16:43:45,618 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-09 16:43:45,619 INFO L168 Benchmark]: Toolchain (without parser) took 370.98 ms. Allocated memory is still 125.8 MB. Free memory was 101.7 MB in the beginning and 76.1 MB in the end (delta: 25.6 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2020-12-09 16:43:45,620 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 71.3 MB. Free memory was 41.9 MB in the beginning and 41.9 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 16:43:45,620 INFO L168 Benchmark]: CACSL2BoogieTranslator took 369.46 ms. Allocated memory is still 125.8 MB. Free memory was 101.3 MB in the beginning and 76.1 MB in the end (delta: 25.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2020-12-09 16:43:45,622 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 71.3 MB. Free memory was 41.9 MB in the beginning and 41.9 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 369.46 ms. Allocated memory is still 125.8 MB. Free memory was 101.3 MB in the beginning and 76.1 MB in the end (delta: 25.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 392]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2020-12-09 16:43:46,941 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 16:43:46,943 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 16:43:46,964 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 16:43:46,964 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 16:43:46,965 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 16:43:46,967 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 16:43:46,968 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 16:43:46,970 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 16:43:46,971 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 16:43:46,972 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 16:43:46,978 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 16:43:46,979 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 16:43:46,980 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 16:43:46,981 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 16:43:46,983 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 16:43:46,984 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 16:43:46,985 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 16:43:46,987 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 16:43:46,990 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 16:43:46,992 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 16:43:46,993 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 16:43:46,995 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 16:43:46,996 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 16:43:46,999 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 16:43:47,000 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 16:43:47,000 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 16:43:47,001 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 16:43:47,002 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 16:43:47,003 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 16:43:47,004 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 16:43:47,005 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 16:43:47,005 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 16:43:47,006 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 16:43:47,008 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 16:43:47,008 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 16:43:47,008 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 16:43:47,009 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 16:43:47,009 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 16:43:47,010 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 16:43:47,011 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 16:43:47,011 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2020-12-09 16:43:47,031 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 16:43:47,032 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 16:43:47,032 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 16:43:47,033 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 16:43:47,033 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 16:43:47,033 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 16:43:47,033 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 16:43:47,034 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 16:43:47,034 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 16:43:47,035 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 16:43:47,035 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-09 16:43:47,035 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-09 16:43:47,035 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 16:43:47,035 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 16:43:47,036 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 16:43:47,036 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 16:43:47,036 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 16:43:47,036 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 16:43:47,036 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 16:43:47,037 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-09 16:43:47,037 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 16:43:47,037 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 16:43:47,037 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 16:43:47,037 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 16:43:47,038 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 16:43:47,038 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 16:43:47,038 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 16:43:47,038 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 16:43:47,038 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 16:43:47,039 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 16:43:47,039 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 16:43:47,039 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 16:43:47,039 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 16:43:47,039 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 16:43:47,040 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 16:43:47,040 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-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3b7fccbf7141ba726eb41b867e0685bc487b402c [2020-12-09 16:43:47,285 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 16:43:47,300 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 16:43:47,302 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 16:43:47,303 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 16:43:47,303 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 16:43:47,304 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/../../sv-benchmarks/c/product-lines/email_spec7_product13.cil.c [2020-12-09 16:43:47,345 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/data/6dec1829f/c2c9f97f567942478f3a6b66e904be36/FLAGf0be3f290 [2020-12-09 16:43:47,953 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 16:43:47,954 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/sv-benchmarks/c/product-lines/email_spec7_product13.cil.c [2020-12-09 16:43:47,971 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/data/6dec1829f/c2c9f97f567942478f3a6b66e904be36/FLAGf0be3f290 [2020-12-09 16:43:48,343 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/data/6dec1829f/c2c9f97f567942478f3a6b66e904be36 [2020-12-09 16:43:48,345 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 16:43:48,346 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 16:43:48,347 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 16:43:48,347 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 16:43:48,349 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 16:43:48,350 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:43:48" (1/1) ... [2020-12-09 16:43:48,352 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@701e6bbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:43:48, skipping insertion in model container [2020-12-09 16:43:48,352 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:43:48" (1/1) ... [2020-12-09 16:43:48,359 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 16:43:48,408 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 16:43:48,618 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/sv-benchmarks/c/product-lines/email_spec7_product13.cil.c[16486,16499] [2020-12-09 16:43:48,715 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 16:43:48,726 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-09 16:43:48,735 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 16:43:48,770 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/sv-benchmarks/c/product-lines/email_spec7_product13.cil.c[16486,16499] [2020-12-09 16:43:48,822 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 16:43:48,828 INFO L203 MainTranslator]: Completed pre-run [2020-12-09 16:43:48,862 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/sv-benchmarks/c/product-lines/email_spec7_product13.cil.c[16486,16499] [2020-12-09 16:43:48,911 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 16:43:48,964 INFO L208 MainTranslator]: Completed translation [2020-12-09 16:43:48,964 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:43:48 WrapperNode [2020-12-09 16:43:48,964 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 16:43:48,965 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-09 16:43:48,965 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-09 16:43:48,965 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-09 16:43:48,970 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:43:48" (1/1) ... [2020-12-09 16:43:49,005 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:43:48" (1/1) ... [2020-12-09 16:43:49,051 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-09 16:43:49,051 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-09 16:43:49,051 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-09 16:43:49,051 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-09 16:43:49,058 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:43:48" (1/1) ... [2020-12-09 16:43:49,058 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:43:48" (1/1) ... [2020-12-09 16:43:49,064 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:43:48" (1/1) ... [2020-12-09 16:43:49,064 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:43:48" (1/1) ... [2020-12-09 16:43:49,084 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:43:48" (1/1) ... [2020-12-09 16:43:49,098 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:43:48" (1/1) ... [2020-12-09 16:43:49,103 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:43:48" (1/1) ... [2020-12-09 16:43:49,111 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-09 16:43:49,112 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-09 16:43:49,112 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-09 16:43:49,112 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-09 16:43:49,112 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:43:48" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 16:43:49,177 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2020-12-09 16:43:49,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-09 16:43:49,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-09 16:43:49,178 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-09 16:43:49,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-09 16:43:52,473 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-09 16:43:52,474 INFO L299 CfgBuilder]: Removed 231 assume(true) statements. [2020-12-09 16:43:52,476 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 04:43:52 BoogieIcfgContainer [2020-12-09 16:43:52,476 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-09 16:43:52,477 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-12-09 16:43:52,477 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-12-09 16:43:52,479 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-12-09 16:43:52,480 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.12 04:43:48" (1/3) ... [2020-12-09 16:43:52,480 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d715f9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 04:43:52, skipping insertion in model container [2020-12-09 16:43:52,480 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:43:48" (2/3) ... [2020-12-09 16:43:52,480 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d715f9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 04:43:52, skipping insertion in model container [2020-12-09 16:43:52,480 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 04:43:52" (3/3) ... [2020-12-09 16:43:52,481 INFO L111 eAbstractionObserver]: Analyzing ICFG email_spec7_product13.cil.c [2020-12-09 16:43:52,491 INFO L180 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-12-09 16:43:52,493 INFO L192 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2020-12-09 16:43:52,502 INFO L253 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2020-12-09 16:43:52,524 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-12-09 16:43:52,524 INFO L378 AbstractCegarLoop]: Hoare is true [2020-12-09 16:43:52,524 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-12-09 16:43:52,524 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-12-09 16:43:52,524 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-12-09 16:43:52,524 INFO L382 AbstractCegarLoop]: Difference is false [2020-12-09 16:43:52,524 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-12-09 16:43:52,524 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-12-09 16:43:52,544 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states. [2020-12-09 16:43:52,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2020-12-09 16:43:52,553 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 16:43:52,554 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 16:43:52,554 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-09 16:43:52,558 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 16:43:52,558 INFO L82 PathProgramCache]: Analyzing trace with hash -1713859038, now seen corresponding path program 1 times [2020-12-09 16:43:52,569 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2020-12-09 16:43:52,569 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2018026387] [2020-12-09 16:43:52,569 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/mathsat Starting monitored process 2 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with mathsat -unsat_core_generation=3 [2020-12-09 16:43:52,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 16:43:52,884 INFO L263 TraceCheckSpWp]: Trace formula consists of 427 conjuncts, 1 conjunts are in the unsatisfiable core [2020-12-09 16:43:52,889 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-09 16:43:52,936 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-09 16:43:52,936 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2020-12-09 16:43:52,937 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2018026387] [2020-12-09 16:43:52,937 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 16:43:52,938 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-12-09 16:43:52,938 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1943380811] [2020-12-09 16:43:52,942 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-12-09 16:43:52,943 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2020-12-09 16:43:52,954 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-12-09 16:43:52,955 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-12-09 16:43:52,957 INFO L87 Difference]: Start difference. First operand 369 states. Second operand 2 states. [2020-12-09 16:43:53,000 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 16:43:53,000 INFO L93 Difference]: Finished difference Result 500 states and 860 transitions. [2020-12-09 16:43:53,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-12-09 16:43:53,001 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 38 [2020-12-09 16:43:53,002 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 16:43:53,012 INFO L225 Difference]: With dead ends: 500 [2020-12-09 16:43:53,013 INFO L226 Difference]: Without dead ends: 333 [2020-12-09 16:43:53,015 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-12-09 16:43:53,029 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 333 states. [2020-12-09 16:43:53,076 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 333 to 333. [2020-12-09 16:43:53,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 333 states. [2020-12-09 16:43:53,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 333 states and 582 transitions. [2020-12-09 16:43:53,085 INFO L78 Accepts]: Start accepts. Automaton has 333 states and 582 transitions. Word has length 38 [2020-12-09 16:43:53,085 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 16:43:53,085 INFO L481 AbstractCegarLoop]: Abstraction has 333 states and 582 transitions. [2020-12-09 16:43:53,085 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-12-09 16:43:53,085 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 582 transitions. [2020-12-09 16:43:53,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2020-12-09 16:43:53,089 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 16:43:53,089 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 16:43:53,290 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 mathsat -unsat_core_generation=3 [2020-12-09 16:43:53,291 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-09 16:43:53,293 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 16:43:53,293 INFO L82 PathProgramCache]: Analyzing trace with hash -1198661906, now seen corresponding path program 1 times [2020-12-09 16:43:53,295 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2020-12-09 16:43:53,296 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1433718069] [2020-12-09 16:43:53,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/mathsat Starting monitored process 3 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with mathsat -unsat_core_generation=3 [2020-12-09 16:43:53,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 16:43:53,670 INFO L263 TraceCheckSpWp]: Trace formula consists of 428 conjuncts, 8 conjunts are in the unsatisfiable core [2020-12-09 16:43:53,672 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-09 16:43:53,712 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-09 16:43:53,712 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2020-12-09 16:43:53,712 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1433718069] [2020-12-09 16:43:53,712 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 16:43:53,712 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-09 16:43:53,713 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [150848852] [2020-12-09 16:43:53,713 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-09 16:43:53,714 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2020-12-09 16:43:53,714 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-09 16:43:53,714 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-09 16:43:53,715 INFO L87 Difference]: Start difference. First operand 333 states and 582 transitions. Second operand 3 states. [2020-12-09 16:43:53,773 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 16:43:53,773 INFO L93 Difference]: Finished difference Result 964 states and 1690 transitions. [2020-12-09 16:43:53,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-09 16:43:53,774 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 39 [2020-12-09 16:43:53,774 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 16:43:53,779 INFO L225 Difference]: With dead ends: 964 [2020-12-09 16:43:53,780 INFO L226 Difference]: Without dead ends: 646 [2020-12-09 16:43:53,782 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-09 16:43:53,783 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 646 states. [2020-12-09 16:43:53,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 646 to 332. [2020-12-09 16:43:53,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 332 states. [2020-12-09 16:43:53,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 332 states and 578 transitions. [2020-12-09 16:43:53,806 INFO L78 Accepts]: Start accepts. Automaton has 332 states and 578 transitions. Word has length 39 [2020-12-09 16:43:53,806 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 16:43:53,806 INFO L481 AbstractCegarLoop]: Abstraction has 332 states and 578 transitions. [2020-12-09 16:43:53,806 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-09 16:43:53,806 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 578 transitions. [2020-12-09 16:43:53,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2020-12-09 16:43:53,808 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 16:43:53,809 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 16:43:54,009 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 mathsat -unsat_core_generation=3 [2020-12-09 16:43:54,009 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-09 16:43:54,010 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 16:43:54,010 INFO L82 PathProgramCache]: Analyzing trace with hash -1760287724, now seen corresponding path program 1 times [2020-12-09 16:43:54,011 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2020-12-09 16:43:54,011 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [441046876] [2020-12-09 16:43:54,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/mathsat Starting monitored process 4 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with mathsat -unsat_core_generation=3 [2020-12-09 16:43:54,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 16:43:54,257 INFO L263 TraceCheckSpWp]: Trace formula consists of 429 conjuncts, 6 conjunts are in the unsatisfiable core [2020-12-09 16:43:54,259 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-09 16:43:54,289 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-09 16:43:54,289 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2020-12-09 16:43:54,289 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [441046876] [2020-12-09 16:43:54,289 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 16:43:54,289 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-09 16:43:54,290 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [707368835] [2020-12-09 16:43:54,290 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-09 16:43:54,290 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2020-12-09 16:43:54,290 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-09 16:43:54,291 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-12-09 16:43:54,291 INFO L87 Difference]: Start difference. First operand 332 states and 578 transitions. Second operand 4 states. [2020-12-09 16:43:54,383 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 16:43:54,383 INFO L93 Difference]: Finished difference Result 945 states and 1650 transitions. [2020-12-09 16:43:54,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-09 16:43:54,384 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 40 [2020-12-09 16:43:54,384 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 16:43:54,387 INFO L225 Difference]: With dead ends: 945 [2020-12-09 16:43:54,387 INFO L226 Difference]: Without dead ends: 631 [2020-12-09 16:43:54,389 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-09 16:43:54,390 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 631 states. [2020-12-09 16:43:54,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 631 to 331. [2020-12-09 16:43:54,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 331 states. [2020-12-09 16:43:54,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 331 states and 574 transitions. [2020-12-09 16:43:54,407 INFO L78 Accepts]: Start accepts. Automaton has 331 states and 574 transitions. Word has length 40 [2020-12-09 16:43:54,407 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 16:43:54,407 INFO L481 AbstractCegarLoop]: Abstraction has 331 states and 574 transitions. [2020-12-09 16:43:54,407 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-09 16:43:54,408 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 574 transitions. [2020-12-09 16:43:54,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2020-12-09 16:43:54,409 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 16:43:54,410 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 16:43:54,610 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 mathsat -unsat_core_generation=3 [2020-12-09 16:43:54,611 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-09 16:43:54,612 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 16:43:54,613 INFO L82 PathProgramCache]: Analyzing trace with hash -376115615, now seen corresponding path program 1 times [2020-12-09 16:43:54,614 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2020-12-09 16:43:54,615 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [449749017] [2020-12-09 16:43:54,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/mathsat Starting monitored process 5 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with mathsat -unsat_core_generation=3 [2020-12-09 16:43:54,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 16:43:54,950 INFO L263 TraceCheckSpWp]: Trace formula consists of 430 conjuncts, 8 conjunts are in the unsatisfiable core [2020-12-09 16:43:54,953 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-09 16:43:54,977 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-09 16:43:54,977 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2020-12-09 16:43:54,977 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [449749017] [2020-12-09 16:43:54,977 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 16:43:54,977 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-09 16:43:54,977 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1891934883] [2020-12-09 16:43:54,978 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-09 16:43:54,978 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2020-12-09 16:43:54,978 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-09 16:43:54,979 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-09 16:43:54,979 INFO L87 Difference]: Start difference. First operand 331 states and 574 transitions. Second operand 3 states. [2020-12-09 16:43:55,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 16:43:55,022 INFO L93 Difference]: Finished difference Result 645 states and 1125 transitions. [2020-12-09 16:43:55,023 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-09 16:43:55,023 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 41 [2020-12-09 16:43:55,023 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 16:43:55,025 INFO L225 Difference]: With dead ends: 645 [2020-12-09 16:43:55,025 INFO L226 Difference]: Without dead ends: 336 [2020-12-09 16:43:55,025 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-09 16:43:55,026 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 336 states. [2020-12-09 16:43:55,038 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 336 to 331. [2020-12-09 16:43:55,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 331 states. [2020-12-09 16:43:55,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 331 states and 571 transitions. [2020-12-09 16:43:55,040 INFO L78 Accepts]: Start accepts. Automaton has 331 states and 571 transitions. Word has length 41 [2020-12-09 16:43:55,040 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 16:43:55,040 INFO L481 AbstractCegarLoop]: Abstraction has 331 states and 571 transitions. [2020-12-09 16:43:55,040 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-09 16:43:55,040 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 571 transitions. [2020-12-09 16:43:55,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2020-12-09 16:43:55,042 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 16:43:55,042 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 16:43:55,242 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 mathsat -unsat_core_generation=3 [2020-12-09 16:43:55,243 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-09 16:43:55,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 16:43:55,245 INFO L82 PathProgramCache]: Analyzing trace with hash 1808983740, now seen corresponding path program 1 times [2020-12-09 16:43:55,246 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2020-12-09 16:43:55,247 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [490848805] [2020-12-09 16:43:55,247 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/mathsat Starting monitored process 6 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with mathsat -unsat_core_generation=3 [2020-12-09 16:43:55,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 16:43:55,533 INFO L263 TraceCheckSpWp]: Trace formula consists of 432 conjuncts, 6 conjunts are in the unsatisfiable core [2020-12-09 16:43:55,535 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-09 16:43:55,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-09 16:43:55,563 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2020-12-09 16:43:55,563 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [490848805] [2020-12-09 16:43:55,563 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 16:43:55,563 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-09 16:43:55,563 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [377046665] [2020-12-09 16:43:55,564 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-09 16:43:55,564 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2020-12-09 16:43:55,564 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-09 16:43:55,564 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-12-09 16:43:55,564 INFO L87 Difference]: Start difference. First operand 331 states and 571 transitions. Second operand 4 states. [2020-12-09 16:43:55,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 16:43:55,648 INFO L93 Difference]: Finished difference Result 934 states and 1627 transitions. [2020-12-09 16:43:55,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-09 16:43:55,648 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 43 [2020-12-09 16:43:55,648 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 16:43:55,651 INFO L225 Difference]: With dead ends: 934 [2020-12-09 16:43:55,651 INFO L226 Difference]: Without dead ends: 629 [2020-12-09 16:43:55,652 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-09 16:43:55,653 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 629 states. [2020-12-09 16:43:55,665 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 629 to 331. [2020-12-09 16:43:55,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 331 states. [2020-12-09 16:43:55,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 331 states and 568 transitions. [2020-12-09 16:43:55,667 INFO L78 Accepts]: Start accepts. Automaton has 331 states and 568 transitions. Word has length 43 [2020-12-09 16:43:55,667 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 16:43:55,667 INFO L481 AbstractCegarLoop]: Abstraction has 331 states and 568 transitions. [2020-12-09 16:43:55,667 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-09 16:43:55,667 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 568 transitions. [2020-12-09 16:43:55,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2020-12-09 16:43:55,668 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 16:43:55,672 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 16:43:55,873 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 mathsat -unsat_core_generation=3 [2020-12-09 16:43:55,873 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-09 16:43:55,873 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 16:43:55,873 INFO L82 PathProgramCache]: Analyzing trace with hash -1896553097, now seen corresponding path program 1 times [2020-12-09 16:43:55,873 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2020-12-09 16:43:55,874 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [866906143] [2020-12-09 16:43:55,874 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/mathsat Starting monitored process 7 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with mathsat -unsat_core_generation=3 [2020-12-09 16:43:56,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 16:43:56,115 INFO L263 TraceCheckSpWp]: Trace formula consists of 434 conjuncts, 2 conjunts are in the unsatisfiable core [2020-12-09 16:43:56,120 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-09 16:43:56,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-09 16:43:56,148 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2020-12-09 16:43:56,148 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [866906143] [2020-12-09 16:43:56,148 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 16:43:56,148 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-09 16:43:56,148 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1802207715] [2020-12-09 16:43:56,148 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-09 16:43:56,148 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2020-12-09 16:43:56,149 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-09 16:43:56,149 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-09 16:43:56,149 INFO L87 Difference]: Start difference. First operand 331 states and 568 transitions. Second operand 3 states. [2020-12-09 16:43:56,166 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 16:43:56,166 INFO L93 Difference]: Finished difference Result 429 states and 723 transitions. [2020-12-09 16:43:56,167 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-09 16:43:56,167 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 45 [2020-12-09 16:43:56,167 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 16:43:56,169 INFO L225 Difference]: With dead ends: 429 [2020-12-09 16:43:56,169 INFO L226 Difference]: Without dead ends: 334 [2020-12-09 16:43:56,169 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-09 16:43:56,170 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 334 states. [2020-12-09 16:43:56,181 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 334 to 333. [2020-12-09 16:43:56,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 333 states. [2020-12-09 16:43:56,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 333 states and 570 transitions. [2020-12-09 16:43:56,182 INFO L78 Accepts]: Start accepts. Automaton has 333 states and 570 transitions. Word has length 45 [2020-12-09 16:43:56,182 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 16:43:56,182 INFO L481 AbstractCegarLoop]: Abstraction has 333 states and 570 transitions. [2020-12-09 16:43:56,182 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-09 16:43:56,182 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 570 transitions. [2020-12-09 16:43:56,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2020-12-09 16:43:56,183 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 16:43:56,183 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 16:43:56,384 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 mathsat -unsat_core_generation=3 [2020-12-09 16:43:56,384 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-09 16:43:56,384 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 16:43:56,384 INFO L82 PathProgramCache]: Analyzing trace with hash -2119213579, now seen corresponding path program 1 times [2020-12-09 16:43:56,385 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2020-12-09 16:43:56,385 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [487809243] [2020-12-09 16:43:56,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/mathsat Starting monitored process 8 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with mathsat -unsat_core_generation=3 [2020-12-09 16:43:56,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 16:43:56,615 INFO L263 TraceCheckSpWp]: Trace formula consists of 442 conjuncts, 2 conjunts are in the unsatisfiable core [2020-12-09 16:43:56,616 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-09 16:43:56,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-09 16:43:56,652 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2020-12-09 16:43:56,652 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [487809243] [2020-12-09 16:43:56,652 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 16:43:56,652 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-09 16:43:56,653 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1256084331] [2020-12-09 16:43:56,653 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-09 16:43:56,653 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2020-12-09 16:43:56,653 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-09 16:43:56,653 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-09 16:43:56,653 INFO L87 Difference]: Start difference. First operand 333 states and 570 transitions. Second operand 3 states. [2020-12-09 16:43:56,685 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 16:43:56,685 INFO L93 Difference]: Finished difference Result 887 states and 1542 transitions. [2020-12-09 16:43:56,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-09 16:43:56,691 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 51 [2020-12-09 16:43:56,691 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 16:43:56,694 INFO L225 Difference]: With dead ends: 887 [2020-12-09 16:43:56,695 INFO L226 Difference]: Without dead ends: 584 [2020-12-09 16:43:56,695 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-09 16:43:56,697 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 584 states. [2020-12-09 16:43:56,723 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 584 to 489. [2020-12-09 16:43:56,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 489 states. [2020-12-09 16:43:56,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 489 states and 856 transitions. [2020-12-09 16:43:56,726 INFO L78 Accepts]: Start accepts. Automaton has 489 states and 856 transitions. Word has length 51 [2020-12-09 16:43:56,726 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 16:43:56,726 INFO L481 AbstractCegarLoop]: Abstraction has 489 states and 856 transitions. [2020-12-09 16:43:56,726 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-09 16:43:56,726 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 856 transitions. [2020-12-09 16:43:56,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2020-12-09 16:43:56,727 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 16:43:56,727 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 16:43:56,928 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 mathsat -unsat_core_generation=3 [2020-12-09 16:43:56,928 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-09 16:43:56,928 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 16:43:56,929 INFO L82 PathProgramCache]: Analyzing trace with hash -1282469804, now seen corresponding path program 1 times [2020-12-09 16:43:56,929 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2020-12-09 16:43:56,929 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1210289662] [2020-12-09 16:43:56,929 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/mathsat Starting monitored process 9 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with mathsat -unsat_core_generation=3 [2020-12-09 16:43:57,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 16:43:57,183 INFO L263 TraceCheckSpWp]: Trace formula consists of 444 conjuncts, 3 conjunts are in the unsatisfiable core [2020-12-09 16:43:57,184 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-09 16:43:57,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-09 16:43:57,222 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-12-09 16:43:57,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-09 16:43:57,274 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1210289662] [2020-12-09 16:43:57,274 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [492975601] [2020-12-09 16:43:57,274 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/cvc4 Starting monitored process 10 with cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with cvc4 --incremental --print-success --lang smt [2020-12-09 16:43:57,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 16:43:57,563 INFO L263 TraceCheckSpWp]: Trace formula consists of 444 conjuncts, 8 conjunts are in the unsatisfiable core [2020-12-09 16:43:57,565 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-09 16:43:57,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-12-09 16:43:57,625 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2020-12-09 16:43:57,625 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2020-12-09 16:43:57,625 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [4, 4] total 10 [2020-12-09 16:43:57,626 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [499323778] [2020-12-09 16:43:57,626 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-12-09 16:43:57,626 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2020-12-09 16:43:57,626 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-12-09 16:43:57,626 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2020-12-09 16:43:57,626 INFO L87 Difference]: Start difference. First operand 489 states and 856 transitions. Second operand 6 states. [2020-12-09 16:43:59,851 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 16:43:59,851 INFO L93 Difference]: Finished difference Result 1124 states and 1942 transitions. [2020-12-09 16:43:59,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-12-09 16:43:59,851 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 52 [2020-12-09 16:43:59,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 16:43:59,857 INFO L225 Difference]: With dead ends: 1124 [2020-12-09 16:43:59,857 INFO L226 Difference]: Without dead ends: 1047 [2020-12-09 16:43:59,857 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 156 GetRequests, 145 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=35, Invalid=121, Unknown=0, NotChecked=0, Total=156 [2020-12-09 16:43:59,859 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1047 states. [2020-12-09 16:43:59,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1047 to 944. [2020-12-09 16:43:59,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 944 states. [2020-12-09 16:43:59,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 944 states and 1660 transitions. [2020-12-09 16:43:59,897 INFO L78 Accepts]: Start accepts. Automaton has 944 states and 1660 transitions. Word has length 52 [2020-12-09 16:43:59,897 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 16:43:59,897 INFO L481 AbstractCegarLoop]: Abstraction has 944 states and 1660 transitions. [2020-12-09 16:43:59,897 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-12-09 16:43:59,897 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1660 transitions. [2020-12-09 16:43:59,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2020-12-09 16:43:59,898 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 16:43:59,898 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 16:44:00,299 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 mathsat -unsat_core_generation=3,10 cvc4 --incremental --print-success --lang smt [2020-12-09 16:44:00,300 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-09 16:44:00,301 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 16:44:00,302 INFO L82 PathProgramCache]: Analyzing trace with hash -476343756, now seen corresponding path program 1 times [2020-12-09 16:44:00,303 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2020-12-09 16:44:00,303 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [740928509] [2020-12-09 16:44:00,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/mathsat Starting monitored process 11 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with mathsat -unsat_core_generation=3 [2020-12-09 16:44:00,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 16:44:00,553 INFO L263 TraceCheckSpWp]: Trace formula consists of 445 conjuncts, 3 conjunts are in the unsatisfiable core [2020-12-09 16:44:00,554 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-09 16:44:00,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-09 16:44:00,588 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-12-09 16:44:00,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-09 16:44:00,628 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [740928509] [2020-12-09 16:44:00,628 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [935075999] [2020-12-09 16:44:00,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/cvc4 Starting monitored process 12 with cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with cvc4 --incremental --print-success --lang smt [2020-12-09 16:44:00,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 16:44:00,890 INFO L263 TraceCheckSpWp]: Trace formula consists of 445 conjuncts, 10 conjunts are in the unsatisfiable core [2020-12-09 16:44:00,892 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-09 16:44:00,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-12-09 16:44:00,940 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2020-12-09 16:44:00,940 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2020-12-09 16:44:00,940 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [4, 4] total 9 [2020-12-09 16:44:00,940 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1290426121] [2020-12-09 16:44:00,940 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-09 16:44:00,940 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2020-12-09 16:44:00,941 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-09 16:44:00,941 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-12-09 16:44:00,941 INFO L87 Difference]: Start difference. First operand 944 states and 1660 transitions. Second operand 5 states. [2020-12-09 16:44:03,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 16:44:03,059 INFO L93 Difference]: Finished difference Result 1108 states and 1920 transitions. [2020-12-09 16:44:03,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-09 16:44:03,059 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 53 [2020-12-09 16:44:03,059 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 16:44:03,063 INFO L225 Difference]: With dead ends: 1108 [2020-12-09 16:44:03,063 INFO L226 Difference]: Without dead ends: 960 [2020-12-09 16:44:03,064 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 158 GetRequests, 149 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2020-12-09 16:44:03,065 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 960 states. [2020-12-09 16:44:03,098 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 960 to 938. [2020-12-09 16:44:03,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 938 states. [2020-12-09 16:44:03,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 938 states and 1647 transitions. [2020-12-09 16:44:03,100 INFO L78 Accepts]: Start accepts. Automaton has 938 states and 1647 transitions. Word has length 53 [2020-12-09 16:44:03,100 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 16:44:03,100 INFO L481 AbstractCegarLoop]: Abstraction has 938 states and 1647 transitions. [2020-12-09 16:44:03,100 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-09 16:44:03,100 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1647 transitions. [2020-12-09 16:44:03,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2020-12-09 16:44:03,101 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 16:44:03,101 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 16:44:03,502 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 mathsat -unsat_core_generation=3,12 cvc4 --incremental --print-success --lang smt [2020-12-09 16:44:03,503 INFO L429 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-09 16:44:03,504 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 16:44:03,504 INFO L82 PathProgramCache]: Analyzing trace with hash -231841791, now seen corresponding path program 1 times [2020-12-09 16:44:03,505 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2020-12-09 16:44:03,506 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [254685919] [2020-12-09 16:44:03,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/mathsat Starting monitored process 13 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with mathsat -unsat_core_generation=3 [2020-12-09 16:44:03,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 16:44:03,781 INFO L263 TraceCheckSpWp]: Trace formula consists of 445 conjuncts, 6 conjunts are in the unsatisfiable core [2020-12-09 16:44:03,782 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-09 16:44:03,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-12-09 16:44:03,812 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2020-12-09 16:44:03,812 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [254685919] [2020-12-09 16:44:03,812 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 16:44:03,812 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-09 16:44:03,812 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [544143794] [2020-12-09 16:44:03,813 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-09 16:44:03,813 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2020-12-09 16:44:03,813 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-09 16:44:03,813 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-12-09 16:44:03,813 INFO L87 Difference]: Start difference. First operand 938 states and 1647 transitions. Second operand 4 states. [2020-12-09 16:44:03,913 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 16:44:03,913 INFO L93 Difference]: Finished difference Result 1834 states and 3241 transitions. [2020-12-09 16:44:03,914 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-09 16:44:03,914 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 53 [2020-12-09 16:44:03,914 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 16:44:03,919 INFO L225 Difference]: With dead ends: 1834 [2020-12-09 16:44:03,920 INFO L226 Difference]: Without dead ends: 1357 [2020-12-09 16:44:03,921 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-09 16:44:03,922 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1357 states. [2020-12-09 16:44:03,958 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1357 to 918. [2020-12-09 16:44:03,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 918 states. [2020-12-09 16:44:03,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 918 states and 1624 transitions. [2020-12-09 16:44:03,960 INFO L78 Accepts]: Start accepts. Automaton has 918 states and 1624 transitions. Word has length 53 [2020-12-09 16:44:03,960 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 16:44:03,961 INFO L481 AbstractCegarLoop]: Abstraction has 918 states and 1624 transitions. [2020-12-09 16:44:03,961 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-09 16:44:03,961 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1624 transitions. [2020-12-09 16:44:03,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2020-12-09 16:44:03,962 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 16:44:03,962 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 16:44:04,162 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 mathsat -unsat_core_generation=3 [2020-12-09 16:44:04,163 INFO L429 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-09 16:44:04,163 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 16:44:04,163 INFO L82 PathProgramCache]: Analyzing trace with hash 1245058190, now seen corresponding path program 1 times [2020-12-09 16:44:04,164 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2020-12-09 16:44:04,164 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [274158221] [2020-12-09 16:44:04,164 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/mathsat Starting monitored process 14 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with mathsat -unsat_core_generation=3 [2020-12-09 16:44:04,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 16:44:04,447 INFO L263 TraceCheckSpWp]: Trace formula consists of 451 conjuncts, 2 conjunts are in the unsatisfiable core [2020-12-09 16:44:04,448 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-09 16:44:04,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-09 16:44:04,473 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2020-12-09 16:44:04,473 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [274158221] [2020-12-09 16:44:04,473 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 16:44:04,473 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-09 16:44:04,473 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2015926648] [2020-12-09 16:44:04,473 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-09 16:44:04,473 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2020-12-09 16:44:04,474 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-09 16:44:04,474 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-09 16:44:04,474 INFO L87 Difference]: Start difference. First operand 918 states and 1624 transitions. Second operand 3 states. [2020-12-09 16:44:04,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 16:44:04,545 INFO L93 Difference]: Finished difference Result 2694 states and 4802 transitions. [2020-12-09 16:44:04,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-09 16:44:04,546 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 55 [2020-12-09 16:44:04,546 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 16:44:04,553 INFO L225 Difference]: With dead ends: 2694 [2020-12-09 16:44:04,553 INFO L226 Difference]: Without dead ends: 1804 [2020-12-09 16:44:04,555 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 53 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-09 16:44:04,556 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1804 states. [2020-12-09 16:44:04,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1804 to 1642. [2020-12-09 16:44:04,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1642 states. [2020-12-09 16:44:04,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 1642 states and 2950 transitions. [2020-12-09 16:44:04,615 INFO L78 Accepts]: Start accepts. Automaton has 1642 states and 2950 transitions. Word has length 55 [2020-12-09 16:44:04,616 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 16:44:04,616 INFO L481 AbstractCegarLoop]: Abstraction has 1642 states and 2950 transitions. [2020-12-09 16:44:04,616 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-09 16:44:04,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1642 states and 2950 transitions. [2020-12-09 16:44:04,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2020-12-09 16:44:04,617 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 16:44:04,617 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 16:44:04,817 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 mathsat -unsat_core_generation=3 [2020-12-09 16:44:04,818 INFO L429 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-09 16:44:04,818 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 16:44:04,818 INFO L82 PathProgramCache]: Analyzing trace with hash 899290754, now seen corresponding path program 1 times [2020-12-09 16:44:04,818 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2020-12-09 16:44:04,818 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [808525429] [2020-12-09 16:44:04,818 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/mathsat Starting monitored process 15 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with mathsat -unsat_core_generation=3 [2020-12-09 16:44:05,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 16:44:05,044 INFO L263 TraceCheckSpWp]: Trace formula consists of 456 conjuncts, 3 conjunts are in the unsatisfiable core [2020-12-09 16:44:05,045 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-09 16:44:05,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-09 16:44:05,083 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-12-09 16:44:05,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-09 16:44:05,119 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [808525429] [2020-12-09 16:44:05,119 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1894740047] [2020-12-09 16:44:05,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/cvc4 Starting monitored process 16 with cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with cvc4 --incremental --print-success --lang smt [2020-12-09 16:44:05,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 16:44:05,366 INFO L263 TraceCheckSpWp]: Trace formula consists of 456 conjuncts, 7 conjunts are in the unsatisfiable core [2020-12-09 16:44:05,368 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-09 16:44:05,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-12-09 16:44:05,417 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2020-12-09 16:44:05,417 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2020-12-09 16:44:05,417 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [4, 4] total 9 [2020-12-09 16:44:05,418 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1949666146] [2020-12-09 16:44:05,418 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-09 16:44:05,418 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2020-12-09 16:44:05,418 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-09 16:44:05,418 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-12-09 16:44:05,418 INFO L87 Difference]: Start difference. First operand 1642 states and 2950 transitions. Second operand 5 states. [2020-12-09 16:44:05,514 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 16:44:05,514 INFO L93 Difference]: Finished difference Result 1642 states and 2950 transitions. [2020-12-09 16:44:05,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-09 16:44:05,515 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 55 [2020-12-09 16:44:05,515 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 16:44:05,515 INFO L225 Difference]: With dead ends: 1642 [2020-12-09 16:44:05,515 INFO L226 Difference]: Without dead ends: 0 [2020-12-09 16:44:05,516 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 164 GetRequests, 155 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2020-12-09 16:44:05,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-12-09 16:44:05,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-12-09 16:44:05,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-12-09 16:44:05,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-12-09 16:44:05,517 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 55 [2020-12-09 16:44:05,517 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 16:44:05,517 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-12-09 16:44:05,517 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-09 16:44:05,517 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-12-09 16:44:05,517 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-12-09 16:44:05,918 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 cvc4 --incremental --print-success --lang smt,15 mathsat -unsat_core_generation=3 [2020-12-09 16:44:05,922 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-12-09 16:44:06,813 WARN L197 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 26 [2020-12-09 16:44:11,649 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 734) no Hoare annotation was computed. [2020-12-09 16:44:11,650 INFO L262 CegarLoopResult]: For program point L895(lines 895 901) no Hoare annotation was computed. [2020-12-09 16:44:11,650 INFO L262 CegarLoopResult]: For program point L895-1(lines 895 901) no Hoare annotation was computed. [2020-12-09 16:44:11,650 INFO L262 CegarLoopResult]: For program point L2613(lines 2613 2617) no Hoare annotation was computed. [2020-12-09 16:44:11,650 INFO L262 CegarLoopResult]: For program point L2613-3(lines 2613 2617) no Hoare annotation was computed. [2020-12-09 16:44:11,650 INFO L258 CegarLoopResult]: At program point L2613-2(lines 1 2835) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,650 INFO L258 CegarLoopResult]: At program point L2613-5(lines 1 2835) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= (_ bv123 32) ~__ste_client_privateKey0~0) (= (_ bv2 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) ULTIMATE.start_setClientPrivateKey_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (bvadd ULTIMATE.start_setClientPrivateKey_~value (_ bv4294967173 32)) (_ bv0 32)) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,650 INFO L262 CegarLoopResult]: For program point L2613-6(lines 2613 2617) no Hoare annotation was computed. [2020-12-09 16:44:11,650 INFO L258 CegarLoopResult]: At program point L1358(lines 1397 1409) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_sendEmail_~sender (_ bv4294967295 32))) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv1 32) |ULTIMATE.start_isReadable_#res|) (= (_ bv1 32) ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0)) [2020-12-09 16:44:11,650 INFO L258 CegarLoopResult]: At program point L2349-1(lines 2323 2366) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= ULTIMATE.start_test_~op1~0 (_ bv0 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,650 INFO L258 CegarLoopResult]: At program point L2613-8(lines 1 2835) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= (_ bv123 32) ~__ste_client_privateKey0~0) (= (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32)) (_ bv0 32)) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ULTIMATE.start_setClientPrivateKey_~handle) (= (_ bv3 32) ULTIMATE.start_setup_chuck_~chuck___0)) [2020-12-09 16:44:11,650 INFO L262 CegarLoopResult]: For program point L2349(lines 2349 2361) no Hoare annotation was computed. [2020-12-09 16:44:11,651 INFO L258 CegarLoopResult]: At program point L2349-3(lines 2323 2366) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,651 INFO L262 CegarLoopResult]: For program point L2349-2(lines 2349 2361) no Hoare annotation was computed. [2020-12-09 16:44:11,651 INFO L258 CegarLoopResult]: At program point L2349-5(lines 2323 2366) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,651 INFO L262 CegarLoopResult]: For program point L2349-4(lines 2349 2361) no Hoare annotation was computed. [2020-12-09 16:44:11,651 INFO L258 CegarLoopResult]: At program point L2349-7(lines 2323 2366) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,651 INFO L262 CegarLoopResult]: For program point L2349-6(lines 2349 2361) no Hoare annotation was computed. [2020-12-09 16:44:11,651 INFO L258 CegarLoopResult]: At program point L2349-9(lines 2323 2366) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,651 INFO L262 CegarLoopResult]: For program point L2349-8(lines 2349 2361) no Hoare annotation was computed. [2020-12-09 16:44:11,651 INFO L262 CegarLoopResult]: For program point L1491(lines 1491 1495) no Hoare annotation was computed. [2020-12-09 16:44:11,651 INFO L262 CegarLoopResult]: For program point L1491-1(lines 1491 1495) no Hoare annotation was computed. [2020-12-09 16:44:11,651 INFO L258 CegarLoopResult]: At program point L1425(lines 1420 1428) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_sendEmail_~sender (_ bv4294967295 32))) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv1 32) |ULTIMATE.start_isReadable_#res|) (= (_ bv1 32) ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0)) [2020-12-09 16:44:11,651 INFO L262 CegarLoopResult]: For program point L2350(lines 2350 2358) no Hoare annotation was computed. [2020-12-09 16:44:11,651 INFO L262 CegarLoopResult]: For program point L2350-2(lines 2350 2358) no Hoare annotation was computed. [2020-12-09 16:44:11,651 INFO L262 CegarLoopResult]: For program point L2350-4(lines 2350 2358) no Hoare annotation was computed. [2020-12-09 16:44:11,651 INFO L262 CegarLoopResult]: For program point L2350-6(lines 2350 2358) no Hoare annotation was computed. [2020-12-09 16:44:11,651 INFO L262 CegarLoopResult]: For program point L2152(lines 2152 2163) no Hoare annotation was computed. [2020-12-09 16:44:11,651 INFO L262 CegarLoopResult]: For program point L2350-8(lines 2350 2358) no Hoare annotation was computed. [2020-12-09 16:44:11,652 INFO L262 CegarLoopResult]: For program point L2152-1(lines 2152 2163) no Hoare annotation was computed. [2020-12-09 16:44:11,652 INFO L262 CegarLoopResult]: For program point L2219(lines 2219 2231) no Hoare annotation was computed. [2020-12-09 16:44:11,652 INFO L262 CegarLoopResult]: For program point L2219-2(lines 2219 2231) no Hoare annotation was computed. [2020-12-09 16:44:11,652 INFO L262 CegarLoopResult]: For program point L2219-4(lines 2219 2231) no Hoare annotation was computed. [2020-12-09 16:44:11,652 INFO L262 CegarLoopResult]: For program point L2219-6(lines 2219 2231) no Hoare annotation was computed. [2020-12-09 16:44:11,652 INFO L262 CegarLoopResult]: For program point L2219-8(lines 2219 2231) no Hoare annotation was computed. [2020-12-09 16:44:11,652 INFO L258 CegarLoopResult]: At program point L2748(lines 2738 2821) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,652 INFO L262 CegarLoopResult]: For program point L2353(lines 2353 2357) no Hoare annotation was computed. [2020-12-09 16:44:11,652 INFO L258 CegarLoopResult]: At program point L1296(lines 1285 1299) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_sendEmail_~sender (_ bv4294967295 32))) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,652 INFO L262 CegarLoopResult]: For program point L2353-3(lines 2353 2357) no Hoare annotation was computed. [2020-12-09 16:44:11,652 INFO L262 CegarLoopResult]: For program point L2287(lines 2287 2318) no Hoare annotation was computed. [2020-12-09 16:44:11,652 INFO L262 CegarLoopResult]: For program point L2353-6(lines 2353 2357) no Hoare annotation was computed. [2020-12-09 16:44:11,652 INFO L262 CegarLoopResult]: For program point L2353-9(lines 2353 2357) no Hoare annotation was computed. [2020-12-09 16:44:11,652 INFO L262 CegarLoopResult]: For program point L2353-12(lines 2353 2357) no Hoare annotation was computed. [2020-12-09 16:44:11,652 INFO L258 CegarLoopResult]: At program point L900(lines 887 905) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_sendEmail_~sender (_ bv4294967295 32))) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,652 INFO L258 CegarLoopResult]: At program point L900-1(lines 887 905) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_sendEmail_~sender (_ bv4294967295 32))) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv1 32) |ULTIMATE.start_isReadable_#res|) (= (_ bv1 32) ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0)) [2020-12-09 16:44:11,652 INFO L258 CegarLoopResult]: At program point L2684(lines 2671 2826) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,652 INFO L262 CegarLoopResult]: For program point L2288(lines 2288 2299) no Hoare annotation was computed. [2020-12-09 16:44:11,653 INFO L262 CegarLoopResult]: For program point L240(lines 240 247) no Hoare annotation was computed. [2020-12-09 16:44:11,653 INFO L262 CegarLoopResult]: For program point L2222(lines 2222 2230) no Hoare annotation was computed. [2020-12-09 16:44:11,653 INFO L265 CegarLoopResult]: At program point L240-1(lines 240 247) the Hoare annotation is: true [2020-12-09 16:44:11,653 INFO L262 CegarLoopResult]: For program point L2222-2(lines 2222 2230) no Hoare annotation was computed. [2020-12-09 16:44:11,653 INFO L262 CegarLoopResult]: For program point L2156(lines 2156 2162) no Hoare annotation was computed. [2020-12-09 16:44:11,653 INFO L262 CegarLoopResult]: For program point L2222-4(lines 2222 2230) no Hoare annotation was computed. [2020-12-09 16:44:11,653 INFO L262 CegarLoopResult]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2020-12-09 16:44:11,653 INFO L262 CegarLoopResult]: For program point L2156-1(lines 2156 2162) no Hoare annotation was computed. [2020-12-09 16:44:11,653 INFO L262 CegarLoopResult]: For program point L2222-6(lines 2222 2230) no Hoare annotation was computed. [2020-12-09 16:44:11,653 INFO L262 CegarLoopResult]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2020-12-09 16:44:11,653 INFO L262 CegarLoopResult]: For program point L2222-8(lines 2222 2230) no Hoare annotation was computed. [2020-12-09 16:44:11,653 INFO L258 CegarLoopResult]: At program point L769(lines 764 772) the Hoare annotation is: (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) [2020-12-09 16:44:11,653 INFO L262 CegarLoopResult]: For program point L2488(lines 2488 2524) no Hoare annotation was computed. [2020-12-09 16:44:11,653 INFO L262 CegarLoopResult]: For program point L2488-2(lines 2488 2524) no Hoare annotation was computed. [2020-12-09 16:44:11,653 INFO L262 CegarLoopResult]: For program point L2488-1(lines 2488 2524) no Hoare annotation was computed. [2020-12-09 16:44:11,653 INFO L262 CegarLoopResult]: For program point L2488-4(lines 2488 2524) no Hoare annotation was computed. [2020-12-09 16:44:11,653 INFO L262 CegarLoopResult]: For program point L2488-3(lines 2488 2524) no Hoare annotation was computed. [2020-12-09 16:44:11,653 INFO L262 CegarLoopResult]: For program point L2753(lines 2753 2760) no Hoare annotation was computed. [2020-12-09 16:44:11,653 INFO L262 CegarLoopResult]: For program point L2489(lines 2489 2497) no Hoare annotation was computed. [2020-12-09 16:44:11,653 INFO L258 CegarLoopResult]: At program point L2423(lines 2376 2429) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= ULTIMATE.start_test_~op1~0 (_ bv0 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,653 INFO L262 CegarLoopResult]: For program point L2489-2(lines 2489 2497) no Hoare annotation was computed. [2020-12-09 16:44:11,653 INFO L262 CegarLoopResult]: For program point L2489-4(lines 2489 2497) no Hoare annotation was computed. [2020-12-09 16:44:11,654 INFO L262 CegarLoopResult]: For program point L2489-6(lines 2489 2497) no Hoare annotation was computed. [2020-12-09 16:44:11,654 INFO L262 CegarLoopResult]: For program point L2225(lines 2225 2229) no Hoare annotation was computed. [2020-12-09 16:44:11,654 INFO L262 CegarLoopResult]: For program point L2489-8(lines 2489 2497) no Hoare annotation was computed. [2020-12-09 16:44:11,654 INFO L262 CegarLoopResult]: For program point L2225-3(lines 2225 2229) no Hoare annotation was computed. [2020-12-09 16:44:11,654 INFO L258 CegarLoopResult]: At program point L2225-2(lines 2215 2234) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= ULTIMATE.start_test_~op1~0 (_ bv0 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,654 INFO L262 CegarLoopResult]: For program point L1102(lines 1102 1106) no Hoare annotation was computed. [2020-12-09 16:44:11,654 INFO L258 CegarLoopResult]: At program point L2225-5(lines 2215 2234) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,654 INFO L258 CegarLoopResult]: At program point L1102-2(lines 1095 1110) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_sendEmail_~sender (_ bv4294967295 32))) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,654 INFO L262 CegarLoopResult]: For program point L1102-3(lines 1102 1106) no Hoare annotation was computed. [2020-12-09 16:44:11,654 INFO L262 CegarLoopResult]: For program point L2225-6(lines 2225 2229) no Hoare annotation was computed. [2020-12-09 16:44:11,654 INFO L262 CegarLoopResult]: For program point L2225-9(lines 2225 2229) no Hoare annotation was computed. [2020-12-09 16:44:11,654 INFO L258 CegarLoopResult]: At program point L1102-5(lines 1095 1110) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_sendEmail_~sender (_ bv4294967295 32))) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv1 32) |ULTIMATE.start_isReadable_#res|) (= (_ bv1 32) ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0)) [2020-12-09 16:44:11,654 INFO L258 CegarLoopResult]: At program point L2225-8(lines 2215 2234) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,654 INFO L258 CegarLoopResult]: At program point L2225-11(lines 2215 2234) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,654 INFO L262 CegarLoopResult]: For program point L2225-12(lines 2225 2229) no Hoare annotation was computed. [2020-12-09 16:44:11,654 INFO L258 CegarLoopResult]: At program point L2225-14(lines 2215 2234) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,654 INFO L262 CegarLoopResult]: For program point L2292(lines 2292 2298) no Hoare annotation was computed. [2020-12-09 16:44:11,654 INFO L262 CegarLoopResult]: For program point L2689(lines 2689 2693) no Hoare annotation was computed. [2020-12-09 16:44:11,655 INFO L258 CegarLoopResult]: At program point L1434(lines 1429 1437) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_sendEmail_~sender (_ bv4294967295 32))) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv1 32) |ULTIMATE.start_isReadable_#res|) (= (_ bv1 32) ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0)) [2020-12-09 16:44:11,655 INFO L258 CegarLoopResult]: At program point L2161-1(lines 2144 2167) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= (_ bv0 32) (bvadd ULTIMATE.start_sendEmail_~sender (_ bv4294967295 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv1 32) |ULTIMATE.start_isReadable_#res|) (= (_ bv1 32) ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0)) [2020-12-09 16:44:11,655 INFO L258 CegarLoopResult]: At program point L2161(lines 2144 2167) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_sendEmail_~sender (_ bv4294967295 32))) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,655 INFO L262 CegarLoopResult]: For program point L2492(lines 2492 2496) no Hoare annotation was computed. [2020-12-09 16:44:11,655 INFO L262 CegarLoopResult]: For program point L2492-3(lines 2492 2496) no Hoare annotation was computed. [2020-12-09 16:44:11,655 INFO L262 CegarLoopResult]: For program point L2492-6(lines 2492 2496) no Hoare annotation was computed. [2020-12-09 16:44:11,655 INFO L262 CegarLoopResult]: For program point L2492-9(lines 2492 2496) no Hoare annotation was computed. [2020-12-09 16:44:11,655 INFO L262 CegarLoopResult]: For program point L2492-12(lines 2492 2496) no Hoare annotation was computed. [2020-12-09 16:44:11,655 INFO L265 CegarLoopResult]: At program point L248(lines 230 250) the Hoare annotation is: true [2020-12-09 16:44:11,655 INFO L262 CegarLoopResult]: For program point L1173(lines 1173 1181) no Hoare annotation was computed. [2020-12-09 16:44:11,655 INFO L262 CegarLoopResult]: For program point L1173-2(lines 1173 1181) no Hoare annotation was computed. [2020-12-09 16:44:11,655 INFO L262 CegarLoopResult]: For program point L910(lines 910 918) no Hoare annotation was computed. [2020-12-09 16:44:11,655 INFO L262 CegarLoopResult]: For program point L184(lines 184 192) no Hoare annotation was computed. [2020-12-09 16:44:11,655 INFO L258 CegarLoopResult]: At program point L2695(lines 2685 2825) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,655 INFO L262 CegarLoopResult]: For program point L1176(lines 1176 1180) no Hoare annotation was computed. [2020-12-09 16:44:11,655 INFO L262 CegarLoopResult]: For program point L1176-3(lines 1176 1180) no Hoare annotation was computed. [2020-12-09 16:44:11,655 INFO L258 CegarLoopResult]: At program point L2828(lines 2662 2829) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,655 INFO L258 CegarLoopResult]: At program point L2762(lines 2749 2820) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,655 INFO L262 CegarLoopResult]: For program point L913(lines 913 917) no Hoare annotation was computed. [2020-12-09 16:44:11,656 INFO L258 CegarLoopResult]: At program point L913-2(lines 906 921) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_sendEmail_~sender (_ bv4294967295 32))) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,656 INFO L262 CegarLoopResult]: For program point L2499-1(lines 2499 2523) no Hoare annotation was computed. [2020-12-09 16:44:11,656 INFO L262 CegarLoopResult]: For program point L2499(lines 2499 2523) no Hoare annotation was computed. [2020-12-09 16:44:11,656 INFO L262 CegarLoopResult]: For program point L2499-3(lines 2499 2523) no Hoare annotation was computed. [2020-12-09 16:44:11,656 INFO L262 CegarLoopResult]: For program point L2499-2(lines 2499 2523) no Hoare annotation was computed. [2020-12-09 16:44:11,656 INFO L262 CegarLoopResult]: For program point L2499-4(lines 2499 2523) no Hoare annotation was computed. [2020-12-09 16:44:11,656 INFO L262 CegarLoopResult]: For program point L2301(lines 2301 2317) no Hoare annotation was computed. [2020-12-09 16:44:11,656 INFO L262 CegarLoopResult]: For program point L2500(lines 2500 2508) no Hoare annotation was computed. [2020-12-09 16:44:11,656 INFO L262 CegarLoopResult]: For program point L2500-2(lines 2500 2508) no Hoare annotation was computed. [2020-12-09 16:44:11,656 INFO L262 CegarLoopResult]: For program point L2434(lines 2434 2480) no Hoare annotation was computed. [2020-12-09 16:44:11,656 INFO L258 CegarLoopResult]: At program point L1443(lines 1438 1446) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_sendEmail_~sender (_ bv4294967295 32))) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv1 32) |ULTIMATE.start_isReadable_#res|) (= (_ bv1 32) ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0)) [2020-12-09 16:44:11,656 INFO L262 CegarLoopResult]: For program point L2500-4(lines 2500 2508) no Hoare annotation was computed. [2020-12-09 16:44:11,656 INFO L262 CegarLoopResult]: For program point L2434-1(lines 2434 2480) no Hoare annotation was computed. [2020-12-09 16:44:11,656 INFO L262 CegarLoopResult]: For program point L2302(lines 2302 2313) no Hoare annotation was computed. [2020-12-09 16:44:11,656 INFO L262 CegarLoopResult]: For program point L2500-6(lines 2500 2508) no Hoare annotation was computed. [2020-12-09 16:44:11,656 INFO L262 CegarLoopResult]: For program point L2500-8(lines 2500 2508) no Hoare annotation was computed. [2020-12-09 16:44:11,656 INFO L262 CegarLoopResult]: For program point L2435-1(lines 2435 2446) no Hoare annotation was computed. [2020-12-09 16:44:11,656 INFO L262 CegarLoopResult]: For program point L2435(lines 2435 2446) no Hoare annotation was computed. [2020-12-09 16:44:11,656 INFO L262 CegarLoopResult]: For program point L2700(lines 2700 2707) no Hoare annotation was computed. [2020-12-09 16:44:11,656 INFO L262 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-12-09 16:44:11,656 INFO L262 CegarLoopResult]: For program point L2172(lines 2172 2184) no Hoare annotation was computed. [2020-12-09 16:44:11,656 INFO L262 CegarLoopResult]: For program point L2172-2(lines 2172 2184) no Hoare annotation was computed. [2020-12-09 16:44:11,656 INFO L262 CegarLoopResult]: For program point L2172-4(lines 2172 2184) no Hoare annotation was computed. [2020-12-09 16:44:11,657 INFO L262 CegarLoopResult]: For program point L2172-6(lines 2172 2184) no Hoare annotation was computed. [2020-12-09 16:44:11,657 INFO L262 CegarLoopResult]: For program point L2172-8(lines 2172 2184) no Hoare annotation was computed. [2020-12-09 16:44:11,657 INFO L262 CegarLoopResult]: For program point L2172-10(lines 2172 2184) no Hoare annotation was computed. [2020-12-09 16:44:11,657 INFO L262 CegarLoopResult]: For program point L2767(lines 2767 2771) no Hoare annotation was computed. [2020-12-09 16:44:11,657 INFO L262 CegarLoopResult]: For program point L2503(lines 2503 2507) no Hoare annotation was computed. [2020-12-09 16:44:11,657 INFO L262 CegarLoopResult]: For program point L2503-3(lines 2503 2507) no Hoare annotation was computed. [2020-12-09 16:44:11,657 INFO L262 CegarLoopResult]: For program point L2503-6(lines 2503 2507) no Hoare annotation was computed. [2020-12-09 16:44:11,657 INFO L262 CegarLoopResult]: For program point L2503-9(lines 2503 2507) no Hoare annotation was computed. [2020-12-09 16:44:11,657 INFO L262 CegarLoopResult]: For program point L2503-12(lines 2503 2507) no Hoare annotation was computed. [2020-12-09 16:44:11,657 INFO L262 CegarLoopResult]: For program point L2306(lines 2306 2312) no Hoare annotation was computed. [2020-12-09 16:44:11,657 INFO L262 CegarLoopResult]: For program point L1117(lines 1117 1128) no Hoare annotation was computed. [2020-12-09 16:44:11,657 INFO L262 CegarLoopResult]: For program point L1117-1(lines 1117 1128) no Hoare annotation was computed. [2020-12-09 16:44:11,657 INFO L262 CegarLoopResult]: For program point L2439-1(lines 2439 2445) no Hoare annotation was computed. [2020-12-09 16:44:11,657 INFO L262 CegarLoopResult]: For program point L2439(lines 2439 2445) no Hoare annotation was computed. [2020-12-09 16:44:11,657 INFO L262 CegarLoopResult]: For program point L2175(lines 2175 2183) no Hoare annotation was computed. [2020-12-09 16:44:11,657 INFO L262 CegarLoopResult]: For program point L61(lines 61 67) no Hoare annotation was computed. [2020-12-09 16:44:11,657 INFO L262 CegarLoopResult]: For program point L2175-2(lines 2175 2183) no Hoare annotation was computed. [2020-12-09 16:44:11,657 INFO L262 CegarLoopResult]: For program point L61-2(lines 61 67) no Hoare annotation was computed. [2020-12-09 16:44:11,657 INFO L262 CegarLoopResult]: For program point L2175-4(lines 2175 2183) no Hoare annotation was computed. [2020-12-09 16:44:11,657 INFO L262 CegarLoopResult]: For program point L2175-6(lines 2175 2183) no Hoare annotation was computed. [2020-12-09 16:44:11,657 INFO L262 CegarLoopResult]: For program point L2175-8(lines 2175 2183) no Hoare annotation was computed. [2020-12-09 16:44:11,657 INFO L262 CegarLoopResult]: For program point L854(lines 854 865) no Hoare annotation was computed. [2020-12-09 16:44:11,657 INFO L262 CegarLoopResult]: For program point L854-1(lines 854 865) no Hoare annotation was computed. [2020-12-09 16:44:11,657 INFO L262 CegarLoopResult]: For program point L2175-10(lines 2175 2183) no Hoare annotation was computed. [2020-12-09 16:44:11,657 INFO L262 CegarLoopResult]: For program point L2178(lines 2178 2182) no Hoare annotation was computed. [2020-12-09 16:44:11,658 INFO L258 CegarLoopResult]: At program point L2178-2(lines 1 2835) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= (_ bv123 32) ~__ste_client_privateKey0~0) (= (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) ULTIMATE.start_setClientPrivateKey_~handle) (= (bvadd ULTIMATE.start_setClientPrivateKey_~value (_ bv4294967173 32)) (_ bv0 32)) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,658 INFO L262 CegarLoopResult]: For program point L1121(lines 1121 1127) no Hoare annotation was computed. [2020-12-09 16:44:11,658 INFO L262 CegarLoopResult]: For program point L1121-1(lines 1121 1127) no Hoare annotation was computed. [2020-12-09 16:44:11,658 INFO L262 CegarLoopResult]: For program point L2178-3(lines 2178 2182) no Hoare annotation was computed. [2020-12-09 16:44:11,658 INFO L262 CegarLoopResult]: For program point L2178-6(lines 2178 2182) no Hoare annotation was computed. [2020-12-09 16:44:11,658 INFO L258 CegarLoopResult]: At program point L2178-5(lines 1 2835) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= (_ bv123 32) ~__ste_client_privateKey0~0) (= (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv2 32) ULTIMATE.start_setClientId_~handle) (= (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32)) (_ bv0 32)) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv2 32) ULTIMATE.start_setClientPrivateKey_~handle)) [2020-12-09 16:44:11,658 INFO L258 CegarLoopResult]: At program point L2178-8(lines 1 2835) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= (_ bv123 32) ~__ste_client_privateKey0~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv3 32) ULTIMATE.start_setClientPrivateKey_~handle)) [2020-12-09 16:44:11,658 INFO L262 CegarLoopResult]: For program point L2178-9(lines 2178 2182) no Hoare annotation was computed. [2020-12-09 16:44:11,658 INFO L262 CegarLoopResult]: For program point L2178-12(lines 2178 2182) no Hoare annotation was computed. [2020-12-09 16:44:11,658 INFO L258 CegarLoopResult]: At program point L2178-11(lines 1 2835) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,658 INFO L258 CegarLoopResult]: At program point L2178-14(lines 353 362) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,658 INFO L258 CegarLoopResult]: At program point L2773(lines 2763 2819) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,658 INFO L262 CegarLoopResult]: For program point L2178-15(lines 2178 2182) no Hoare annotation was computed. [2020-12-09 16:44:11,658 INFO L258 CegarLoopResult]: At program point L2178-17(lines 343 352) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,658 INFO L262 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-12-09 16:44:11,658 INFO L262 CegarLoopResult]: For program point L858(lines 858 864) no Hoare annotation was computed. [2020-12-09 16:44:11,658 INFO L262 CegarLoopResult]: For program point L858-1(lines 858 864) no Hoare annotation was computed. [2020-12-09 16:44:11,658 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 734) no Hoare annotation was computed. [2020-12-09 16:44:11,658 INFO L262 CegarLoopResult]: For program point L2510(lines 2510 2522) no Hoare annotation was computed. [2020-12-09 16:44:11,659 INFO L262 CegarLoopResult]: For program point L1519(lines 1519 1530) no Hoare annotation was computed. [2020-12-09 16:44:11,659 INFO L262 CegarLoopResult]: For program point L1519-1(lines 1519 1530) no Hoare annotation was computed. [2020-12-09 16:44:11,659 INFO L262 CegarLoopResult]: For program point L2510-2(lines 2510 2522) no Hoare annotation was computed. [2020-12-09 16:44:11,659 INFO L258 CegarLoopResult]: At program point L2510-1(lines 2484 2527) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= ULTIMATE.start_test_~op1~0 (_ bv0 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,659 INFO L262 CegarLoopResult]: For program point L2510-4(lines 2510 2522) no Hoare annotation was computed. [2020-12-09 16:44:11,659 INFO L258 CegarLoopResult]: At program point L2510-3(lines 1 2835) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,659 INFO L262 CegarLoopResult]: For program point L2510-6(lines 2510 2522) no Hoare annotation was computed. [2020-12-09 16:44:11,659 INFO L258 CegarLoopResult]: At program point L2510-5(lines 1 2835) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,659 INFO L262 CegarLoopResult]: For program point L2246(lines 2246 2256) no Hoare annotation was computed. [2020-12-09 16:44:11,659 INFO L262 CegarLoopResult]: For program point L2510-8(lines 2510 2522) no Hoare annotation was computed. [2020-12-09 16:44:11,659 INFO L258 CegarLoopResult]: At program point L2510-7(lines 1 2835) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,659 INFO L262 CegarLoopResult]: For program point L2246-2(lines 2246 2256) no Hoare annotation was computed. [2020-12-09 16:44:11,659 INFO L262 CegarLoopResult]: For program point L2246-1(lines 2246 2256) no Hoare annotation was computed. [2020-12-09 16:44:11,659 INFO L258 CegarLoopResult]: At program point L2510-9(lines 1 2835) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,659 INFO L262 CegarLoopResult]: For program point L2246-4(lines 2246 2256) no Hoare annotation was computed. [2020-12-09 16:44:11,659 INFO L262 CegarLoopResult]: For program point L2246-3(lines 2246 2256) no Hoare annotation was computed. [2020-12-09 16:44:11,659 INFO L258 CegarLoopResult]: At program point L2709(lines 2696 2824) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,659 INFO L262 CegarLoopResult]: For program point L2511(lines 2511 2519) no Hoare annotation was computed. [2020-12-09 16:44:11,659 INFO L262 CegarLoopResult]: For program point L2511-2(lines 2511 2519) no Hoare annotation was computed. [2020-12-09 16:44:11,659 INFO L262 CegarLoopResult]: For program point L2511-4(lines 2511 2519) no Hoare annotation was computed. [2020-12-09 16:44:11,659 INFO L262 CegarLoopResult]: For program point L2511-6(lines 2511 2519) no Hoare annotation was computed. [2020-12-09 16:44:11,660 INFO L262 CegarLoopResult]: For program point L2511-8(lines 2511 2519) no Hoare annotation was computed. [2020-12-09 16:44:11,660 INFO L262 CegarLoopResult]: For program point L2380(lines 2380 2426) no Hoare annotation was computed. [2020-12-09 16:44:11,660 INFO L262 CegarLoopResult]: For program point L1456(lines 1456 1466) no Hoare annotation was computed. [2020-12-09 16:44:11,660 INFO L262 CegarLoopResult]: For program point L1456-1(lines 1456 1466) no Hoare annotation was computed. [2020-12-09 16:44:11,660 INFO L262 CegarLoopResult]: For program point L2381(lines 2381 2392) no Hoare annotation was computed. [2020-12-09 16:44:11,660 INFO L258 CegarLoopResult]: At program point L1126(lines 1113 1131) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_sendEmail_~sender (_ bv4294967295 32))) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv1 32) |ULTIMATE.start_isReadable_#res|) (= (_ bv1 32) ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0)) [2020-12-09 16:44:11,660 INFO L265 CegarLoopResult]: At program point L1126-1(lines 1113 1131) the Hoare annotation is: true [2020-12-09 16:44:11,660 INFO L262 CegarLoopResult]: For program point L2778(lines 2778 2785) no Hoare annotation was computed. [2020-12-09 16:44:11,660 INFO L262 CegarLoopResult]: For program point L2514(lines 2514 2518) no Hoare annotation was computed. [2020-12-09 16:44:11,660 INFO L262 CegarLoopResult]: For program point L1523(lines 1523 1527) no Hoare annotation was computed. [2020-12-09 16:44:11,660 INFO L262 CegarLoopResult]: For program point L1523-1(lines 1519 1530) no Hoare annotation was computed. [2020-12-09 16:44:11,660 INFO L262 CegarLoopResult]: For program point L2448(lines 2448 2479) no Hoare annotation was computed. [2020-12-09 16:44:11,660 INFO L262 CegarLoopResult]: For program point L1523-2(lines 1523 1527) no Hoare annotation was computed. [2020-12-09 16:44:11,660 INFO L262 CegarLoopResult]: For program point L1523-3(lines 1519 1530) no Hoare annotation was computed. [2020-12-09 16:44:11,660 INFO L262 CegarLoopResult]: For program point L2514-3(lines 2514 2518) no Hoare annotation was computed. [2020-12-09 16:44:11,660 INFO L262 CegarLoopResult]: For program point L2448-1(lines 2448 2479) no Hoare annotation was computed. [2020-12-09 16:44:11,660 INFO L258 CegarLoopResult]: At program point L2316(lines 2269 2322) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= ULTIMATE.start_test_~op1~0 (_ bv0 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,660 INFO L262 CegarLoopResult]: For program point L2514-6(lines 2514 2518) no Hoare annotation was computed. [2020-12-09 16:44:11,660 INFO L262 CegarLoopResult]: For program point L2514-9(lines 2514 2518) no Hoare annotation was computed. [2020-12-09 16:44:11,660 INFO L262 CegarLoopResult]: For program point L2514-12(lines 2514 2518) no Hoare annotation was computed. [2020-12-09 16:44:11,660 INFO L258 CegarLoopResult]: At program point L863(lines 850 868) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_sendEmail_~sender (_ bv4294967295 32))) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv1 32) |ULTIMATE.start_isReadable_#res|) (= (_ bv1 32) ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0)) [2020-12-09 16:44:11,660 INFO L265 CegarLoopResult]: At program point L863-1(lines 850 868) the Hoare annotation is: true [2020-12-09 16:44:11,661 INFO L262 CegarLoopResult]: For program point L2449-1(lines 2449 2460) no Hoare annotation was computed. [2020-12-09 16:44:11,661 INFO L262 CegarLoopResult]: For program point L2449(lines 2449 2460) no Hoare annotation was computed. [2020-12-09 16:44:11,661 INFO L262 CegarLoopResult]: For program point L2714(lines 2714 2721) no Hoare annotation was computed. [2020-12-09 16:44:11,661 INFO L258 CegarLoopResult]: At program point L270(lines 251 272) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= ULTIMATE.start_test_~op1~0 (_ bv0 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,661 INFO L262 CegarLoopResult]: For program point L2583-1(lines 2583 2599) no Hoare annotation was computed. [2020-12-09 16:44:11,661 INFO L262 CegarLoopResult]: For program point L2583(lines 2583 2599) no Hoare annotation was computed. [2020-12-09 16:44:11,661 INFO L262 CegarLoopResult]: For program point L1460(lines 1460 1465) no Hoare annotation was computed. [2020-12-09 16:44:11,661 INFO L262 CegarLoopResult]: For program point L1460-1(lines 1460 1465) no Hoare annotation was computed. [2020-12-09 16:44:11,661 INFO L262 CegarLoopResult]: For program point L2385(lines 2385 2391) no Hoare annotation was computed. [2020-12-09 16:44:11,661 INFO L262 CegarLoopResult]: For program point L734(line 734) no Hoare annotation was computed. [2020-12-09 16:44:11,661 INFO L262 CegarLoopResult]: For program point L734-1(line 734) no Hoare annotation was computed. [2020-12-09 16:44:11,661 INFO L258 CegarLoopResult]: At program point L735(lines 54 70) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_sendEmail_~sender (_ bv4294967295 32))) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv1 32) |ULTIMATE.start_isReadable_#res|) (= (_ bv1 32) ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0)) [2020-12-09 16:44:11,661 INFO L265 CegarLoopResult]: At program point L735-1(lines 54 70) the Hoare annotation is: true [2020-12-09 16:44:11,661 INFO L262 CegarLoopResult]: For program point L2453-1(lines 2453 2459) no Hoare annotation was computed. [2020-12-09 16:44:11,661 INFO L262 CegarLoopResult]: For program point L2453(lines 2453 2459) no Hoare annotation was computed. [2020-12-09 16:44:11,661 INFO L258 CegarLoopResult]: At program point L2255-1(lines 2235 2259) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,661 INFO L258 CegarLoopResult]: At program point L2255(lines 2235 2259) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= ULTIMATE.start_test_~op1~0 (_ bv0 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,661 INFO L258 CegarLoopResult]: At program point L2255-3(lines 2235 2259) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,661 INFO L258 CegarLoopResult]: At program point L2255-2(lines 2235 2259) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,661 INFO L258 CegarLoopResult]: At program point L2255-4(lines 2235 2259) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,661 INFO L262 CegarLoopResult]: For program point L2587-1(lines 2587 2598) no Hoare annotation was computed. [2020-12-09 16:44:11,662 INFO L262 CegarLoopResult]: For program point L2587(lines 2587 2598) no Hoare annotation was computed. [2020-12-09 16:44:11,662 INFO L258 CegarLoopResult]: At program point L2787(lines 2774 2818) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,662 INFO L262 CegarLoopResult]: For program point L1136(lines 1136 1144) no Hoare annotation was computed. [2020-12-09 16:44:11,662 INFO L262 CegarLoopResult]: For program point L1136-2(lines 1136 1144) no Hoare annotation was computed. [2020-12-09 16:44:11,662 INFO L262 CegarLoopResult]: For program point L873(lines 873 881) no Hoare annotation was computed. [2020-12-09 16:44:11,662 INFO L262 CegarLoopResult]: For program point L873-2(lines 873 881) no Hoare annotation was computed. [2020-12-09 16:44:11,662 INFO L262 CegarLoopResult]: For program point L873-4(lines 873 881) no Hoare annotation was computed. [2020-12-09 16:44:11,662 INFO L258 CegarLoopResult]: At program point L2723(lines 2710 2823) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,662 INFO L262 CegarLoopResult]: For program point L2591-1(lines 2591 2597) no Hoare annotation was computed. [2020-12-09 16:44:11,662 INFO L262 CegarLoopResult]: For program point L2591(lines 2591 2597) no Hoare annotation was computed. [2020-12-09 16:44:11,662 INFO L258 CegarLoopResult]: At program point L1468(lines 1447 1471) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_sendEmail_~sender (_ bv4294967295 32))) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv1 32) |ULTIMATE.start_isReadable_#res|) (= (_ bv1 32) ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0)) [2020-12-09 16:44:11,662 INFO L265 CegarLoopResult]: At program point L1468-1(lines 1447 1471) the Hoare annotation is: true [2020-12-09 16:44:11,662 INFO L262 CegarLoopResult]: For program point L2327-1(lines 2327 2363) no Hoare annotation was computed. [2020-12-09 16:44:11,662 INFO L262 CegarLoopResult]: For program point L2327(lines 2327 2363) no Hoare annotation was computed. [2020-12-09 16:44:11,662 INFO L262 CegarLoopResult]: For program point L2327-3(lines 2327 2363) no Hoare annotation was computed. [2020-12-09 16:44:11,662 INFO L262 CegarLoopResult]: For program point L2327-2(lines 2327 2363) no Hoare annotation was computed. [2020-12-09 16:44:11,662 INFO L262 CegarLoopResult]: For program point L2195-1(lines 2195 2211) no Hoare annotation was computed. [2020-12-09 16:44:11,662 INFO L262 CegarLoopResult]: For program point L2195(lines 2195 2211) no Hoare annotation was computed. [2020-12-09 16:44:11,662 INFO L262 CegarLoopResult]: For program point L2327-4(lines 2327 2363) no Hoare annotation was computed. [2020-12-09 16:44:11,662 INFO L262 CegarLoopResult]: For program point L2195-3(lines 2195 2211) no Hoare annotation was computed. [2020-12-09 16:44:11,662 INFO L262 CegarLoopResult]: For program point L2195-2(lines 2195 2211) no Hoare annotation was computed. [2020-12-09 16:44:11,662 INFO L262 CegarLoopResult]: For program point L2195-4(lines 2195 2211) no Hoare annotation was computed. [2020-12-09 16:44:11,663 INFO L262 CegarLoopResult]: For program point L2394(lines 2394 2425) no Hoare annotation was computed. [2020-12-09 16:44:11,663 INFO L262 CegarLoopResult]: For program point L2328(lines 2328 2336) no Hoare annotation was computed. [2020-12-09 16:44:11,663 INFO L262 CegarLoopResult]: For program point L2328-2(lines 2328 2336) no Hoare annotation was computed. [2020-12-09 16:44:11,663 INFO L262 CegarLoopResult]: For program point L2328-4(lines 2328 2336) no Hoare annotation was computed. [2020-12-09 16:44:11,663 INFO L262 CegarLoopResult]: For program point L2328-6(lines 2328 2336) no Hoare annotation was computed. [2020-12-09 16:44:11,663 INFO L262 CegarLoopResult]: For program point L1139(lines 1139 1143) no Hoare annotation was computed. [2020-12-09 16:44:11,663 INFO L262 CegarLoopResult]: For program point L2328-8(lines 2328 2336) no Hoare annotation was computed. [2020-12-09 16:44:11,663 INFO L258 CegarLoopResult]: At program point L1139-2(lines 1 2835) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_sendEmail_~sender (_ bv4294967295 32))) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,663 INFO L262 CegarLoopResult]: For program point L1139-3(lines 1139 1143) no Hoare annotation was computed. [2020-12-09 16:44:11,663 INFO L258 CegarLoopResult]: At program point L1139-5(lines 1 2835) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_sendEmail_~sender (_ bv4294967295 32))) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv1 32) |ULTIMATE.start_isReadable_#res|) (= (_ bv1 32) ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0)) [2020-12-09 16:44:11,663 INFO L262 CegarLoopResult]: For program point L1536(lines 1536 1550) no Hoare annotation was computed. [2020-12-09 16:44:11,663 INFO L258 CegarLoopResult]: At program point L1536-1(lines 1503 1553) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_sendEmail_~sender (_ bv4294967295 32))) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv1 32) |ULTIMATE.start_isReadable_#res|) (= (_ bv1 32) ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0)) [2020-12-09 16:44:11,663 INFO L262 CegarLoopResult]: For program point L1536-2(lines 1536 1550) no Hoare annotation was computed. [2020-12-09 16:44:11,663 INFO L265 CegarLoopResult]: At program point L1536-3(lines 1503 1553) the Hoare annotation is: true [2020-12-09 16:44:11,663 INFO L262 CegarLoopResult]: For program point L2395(lines 2395 2406) no Hoare annotation was computed. [2020-12-09 16:44:11,663 INFO L258 CegarLoopResult]: At program point L1272(lines 1267 1275) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_sendEmail_~sender (_ bv4294967295 32))) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv1 32) |ULTIMATE.start_isReadable_#res|)) [2020-12-09 16:44:11,663 INFO L258 CegarLoopResult]: At program point L1272-1(lines 1267 1275) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_sendEmail_~sender (_ bv4294967295 32))) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv1 32) |ULTIMATE.start_isReadable_#res|) (= (_ bv1 32) ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0)) [2020-12-09 16:44:11,663 INFO L258 CegarLoopResult]: At program point L1272-2(lines 1267 1275) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_sendEmail_~sender (_ bv4294967295 32))) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv1 32) |ULTIMATE.start_isReadable_#res|)) [2020-12-09 16:44:11,663 INFO L265 CegarLoopResult]: At program point L1272-3(lines 1267 1275) the Hoare annotation is: true [2020-12-09 16:44:11,664 INFO L262 CegarLoopResult]: For program point L876(lines 876 880) no Hoare annotation was computed. [2020-12-09 16:44:11,664 INFO L258 CegarLoopResult]: At program point L876-2(lines 869 884) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_sendEmail_~sender (_ bv4294967295 32))) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,664 INFO L262 CegarLoopResult]: For program point L2792(lines 2792 2799) no Hoare annotation was computed. [2020-12-09 16:44:11,664 INFO L262 CegarLoopResult]: For program point L876-3(lines 876 880) no Hoare annotation was computed. [2020-12-09 16:44:11,664 INFO L258 CegarLoopResult]: At program point L876-5(lines 869 884) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_sendEmail_~sender (_ bv4294967295 32))) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,664 INFO L262 CegarLoopResult]: For program point L876-6(lines 876 880) no Hoare annotation was computed. [2020-12-09 16:44:11,664 INFO L258 CegarLoopResult]: At program point L876-8(lines 869 884) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_sendEmail_~sender (_ bv4294967295 32))) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv1 32) |ULTIMATE.start_isReadable_#res|) (= (_ bv1 32) ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0)) [2020-12-09 16:44:11,664 INFO L262 CegarLoopResult]: For program point L2462(lines 2462 2478) no Hoare annotation was computed. [2020-12-09 16:44:11,664 INFO L262 CegarLoopResult]: For program point L2462-1(lines 2462 2478) no Hoare annotation was computed. [2020-12-09 16:44:11,664 INFO L262 CegarLoopResult]: For program point L2463-1(lines 2463 2474) no Hoare annotation was computed. [2020-12-09 16:44:11,664 INFO L262 CegarLoopResult]: For program point L2463(lines 2463 2474) no Hoare annotation was computed. [2020-12-09 16:44:11,664 INFO L262 CegarLoopResult]: For program point L2331(lines 2331 2335) no Hoare annotation was computed. [2020-12-09 16:44:11,664 INFO L262 CegarLoopResult]: For program point L2331-3(lines 2331 2335) no Hoare annotation was computed. [2020-12-09 16:44:11,664 INFO L262 CegarLoopResult]: For program point L2199-1(lines 2199 2210) no Hoare annotation was computed. [2020-12-09 16:44:11,664 INFO L262 CegarLoopResult]: For program point L2199(lines 2199 2210) no Hoare annotation was computed. [2020-12-09 16:44:11,664 INFO L262 CegarLoopResult]: For program point L2199-3(lines 2199 2210) no Hoare annotation was computed. [2020-12-09 16:44:11,664 INFO L262 CegarLoopResult]: For program point L2199-2(lines 2199 2210) no Hoare annotation was computed. [2020-12-09 16:44:11,664 INFO L262 CegarLoopResult]: For program point L2331-6(lines 2331 2335) no Hoare annotation was computed. [2020-12-09 16:44:11,664 INFO L262 CegarLoopResult]: For program point L2331-9(lines 2331 2335) no Hoare annotation was computed. [2020-12-09 16:44:11,664 INFO L262 CegarLoopResult]: For program point L2199-4(lines 2199 2210) no Hoare annotation was computed. [2020-12-09 16:44:11,664 INFO L262 CegarLoopResult]: For program point L2331-12(lines 2331 2335) no Hoare annotation was computed. [2020-12-09 16:44:11,664 INFO L262 CegarLoopResult]: For program point L2728(lines 2728 2735) no Hoare annotation was computed. [2020-12-09 16:44:11,665 INFO L258 CegarLoopResult]: At program point L2596(lines 2579 2602) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_sendEmail_~sender (_ bv4294967295 32))) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,665 INFO L258 CegarLoopResult]: At program point L2596-1(lines 2579 2602) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_sendEmail_~sender (_ bv4294967295 32))) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv1 32) |ULTIMATE.start_isReadable_#res|) (= (_ bv1 32) ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0)) [2020-12-09 16:44:11,665 INFO L262 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-12-09 16:44:11,665 INFO L262 CegarLoopResult]: For program point L2399(lines 2399 2405) no Hoare annotation was computed. [2020-12-09 16:44:11,665 INFO L262 CegarLoopResult]: For program point L2664(lines 2663 2827) no Hoare annotation was computed. [2020-12-09 16:44:11,665 INFO L262 CegarLoopResult]: For program point L1541(lines 1541 1547) no Hoare annotation was computed. [2020-12-09 16:44:11,665 INFO L262 CegarLoopResult]: For program point L1541-2(lines 1541 1547) no Hoare annotation was computed. [2020-12-09 16:44:11,665 INFO L262 CegarLoopResult]: For program point L2665(lines 2665 2669) no Hoare annotation was computed. [2020-12-09 16:44:11,665 INFO L262 CegarLoopResult]: For program point L2467-1(lines 2467 2473) no Hoare annotation was computed. [2020-12-09 16:44:11,665 INFO L262 CegarLoopResult]: For program point L2467(lines 2467 2473) no Hoare annotation was computed. [2020-12-09 16:44:11,665 INFO L262 CegarLoopResult]: For program point L2203-1(lines 2203 2209) no Hoare annotation was computed. [2020-12-09 16:44:11,665 INFO L262 CegarLoopResult]: For program point L2203(lines 2203 2209) no Hoare annotation was computed. [2020-12-09 16:44:11,665 INFO L262 CegarLoopResult]: For program point L2203-3(lines 2203 2209) no Hoare annotation was computed. [2020-12-09 16:44:11,665 INFO L262 CegarLoopResult]: For program point L2203-2(lines 2203 2209) no Hoare annotation was computed. [2020-12-09 16:44:11,665 INFO L262 CegarLoopResult]: For program point L1080(lines 1080 1091) no Hoare annotation was computed. [2020-12-09 16:44:11,665 INFO L262 CegarLoopResult]: For program point L1080-1(lines 1080 1091) no Hoare annotation was computed. [2020-12-09 16:44:11,665 INFO L262 CegarLoopResult]: For program point L2203-4(lines 2203 2209) no Hoare annotation was computed. [2020-12-09 16:44:11,665 INFO L262 CegarLoopResult]: For program point L2338(lines 2338 2362) no Hoare annotation was computed. [2020-12-09 16:44:11,665 INFO L262 CegarLoopResult]: For program point L2338-2(lines 2338 2362) no Hoare annotation was computed. [2020-12-09 16:44:11,665 INFO L262 CegarLoopResult]: For program point L2338-1(lines 2338 2362) no Hoare annotation was computed. [2020-12-09 16:44:11,665 INFO L262 CegarLoopResult]: For program point L2338-4(lines 2338 2362) no Hoare annotation was computed. [2020-12-09 16:44:11,665 INFO L262 CegarLoopResult]: For program point L2338-3(lines 2338 2362) no Hoare annotation was computed. [2020-12-09 16:44:11,665 INFO L258 CegarLoopResult]: At program point L2801(lines 2788 2817) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,666 INFO L262 CegarLoopResult]: For program point L2339(lines 2339 2347) no Hoare annotation was computed. [2020-12-09 16:44:11,666 INFO L262 CegarLoopResult]: For program point L2273(lines 2273 2319) no Hoare annotation was computed. [2020-12-09 16:44:11,666 INFO L262 CegarLoopResult]: For program point L2339-2(lines 2339 2347) no Hoare annotation was computed. [2020-12-09 16:44:11,666 INFO L262 CegarLoopResult]: For program point L2339-4(lines 2339 2347) no Hoare annotation was computed. [2020-12-09 16:44:11,666 INFO L262 CegarLoopResult]: For program point L2339-6(lines 2339 2347) no Hoare annotation was computed. [2020-12-09 16:44:11,666 INFO L262 CegarLoopResult]: For program point L1084(lines 1084 1090) no Hoare annotation was computed. [2020-12-09 16:44:11,666 INFO L262 CegarLoopResult]: For program point L1084-1(lines 1084 1090) no Hoare annotation was computed. [2020-12-09 16:44:11,666 INFO L262 CegarLoopResult]: For program point L2339-8(lines 2339 2347) no Hoare annotation was computed. [2020-12-09 16:44:11,666 INFO L262 CegarLoopResult]: For program point L2274(lines 2274 2285) no Hoare annotation was computed. [2020-12-09 16:44:11,666 INFO L258 CegarLoopResult]: At program point L2208(lines 2191 2214) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= ULTIMATE.start_test_~op1~0 (_ bv0 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,666 INFO L258 CegarLoopResult]: At program point L2208-2(lines 2191 2214) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,666 INFO L258 CegarLoopResult]: At program point L2208-1(lines 2191 2214) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,666 INFO L258 CegarLoopResult]: At program point L2208-4(lines 2191 2214) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,666 INFO L262 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-12-09 16:44:11,666 INFO L258 CegarLoopResult]: At program point L2208-3(lines 2191 2214) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,666 INFO L258 CegarLoopResult]: At program point L2737(lines 2724 2822) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,666 INFO L262 CegarLoopResult]: For program point L2671(lines 2671 2826) no Hoare annotation was computed. [2020-12-09 16:44:11,666 INFO L258 CegarLoopResult]: At program point L227(lines 207 229) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= (_ bv123 32) ~__ste_client_privateKey0~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv3 32) ULTIMATE.start_setClientPrivateKey_~handle)) [2020-12-09 16:44:11,666 INFO L262 CegarLoopResult]: For program point L2408(lines 2408 2424) no Hoare annotation was computed. [2020-12-09 16:44:11,666 INFO L262 CegarLoopResult]: For program point L2342(lines 2342 2346) no Hoare annotation was computed. [2020-12-09 16:44:11,666 INFO L262 CegarLoopResult]: For program point L2342-3(lines 2342 2346) no Hoare annotation was computed. [2020-12-09 16:44:11,667 INFO L262 CegarLoopResult]: For program point L2342-6(lines 2342 2346) no Hoare annotation was computed. [2020-12-09 16:44:11,667 INFO L262 CegarLoopResult]: For program point L2342-9(lines 2342 2346) no Hoare annotation was computed. [2020-12-09 16:44:11,667 INFO L262 CegarLoopResult]: For program point L2342-12(lines 2342 2346) no Hoare annotation was computed. [2020-12-09 16:44:11,667 INFO L262 CegarLoopResult]: For program point L2607(lines 2607 2619) no Hoare annotation was computed. [2020-12-09 16:44:11,667 INFO L262 CegarLoopResult]: For program point L2607-2(lines 2607 2619) no Hoare annotation was computed. [2020-12-09 16:44:11,667 INFO L262 CegarLoopResult]: For program point L2607-4(lines 2607 2619) no Hoare annotation was computed. [2020-12-09 16:44:11,667 INFO L262 CegarLoopResult]: For program point L2409(lines 2409 2420) no Hoare annotation was computed. [2020-12-09 16:44:11,667 INFO L262 CegarLoopResult]: For program point L2806(lines 2806 2813) no Hoare annotation was computed. [2020-12-09 16:44:11,667 INFO L258 CegarLoopResult]: At program point L2806-1(lines 2663 2827) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|)) [2020-12-09 16:44:11,667 INFO L262 CegarLoopResult]: For program point L2278(lines 2278 2284) no Hoare annotation was computed. [2020-12-09 16:44:11,667 INFO L258 CegarLoopResult]: At program point L1089(lines 1076 1094) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_sendEmail_~sender (_ bv4294967295 32))) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv1 32) |ULTIMATE.start_isReadable_#res|) (= (_ bv1 32) ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0)) [2020-12-09 16:44:11,667 INFO L265 CegarLoopResult]: At program point L1089-1(lines 1076 1094) the Hoare annotation is: true [2020-12-09 16:44:11,667 INFO L262 CegarLoopResult]: For program point L891(lines 891 902) no Hoare annotation was computed. [2020-12-09 16:44:11,667 INFO L262 CegarLoopResult]: For program point L891-1(lines 891 902) no Hoare annotation was computed. [2020-12-09 16:44:11,667 INFO L262 CegarLoopResult]: For program point L2675(lines 2675 2682) no Hoare annotation was computed. [2020-12-09 16:44:11,667 INFO L265 CegarLoopResult]: At program point L2477-1(lines 2430 2483) the Hoare annotation is: true [2020-12-09 16:44:11,667 INFO L258 CegarLoopResult]: At program point L2477(lines 2430 2483) the Hoare annotation is: (and (= (_ bv1 32) ~bob~0) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_sendEmail_~sender (_ bv4294967295 32))) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_bob_~bob___0 (_ bv4294967295 32))) (= (_ bv1 32) |ULTIMATE.start_valid_product_#res|) (= (_ bv1 32) |ULTIMATE.start_isReadable_#res|) (= (_ bv1 32) ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0)) [2020-12-09 16:44:11,667 INFO L262 CegarLoopResult]: For program point L2742(lines 2742 2746) no Hoare annotation was computed. [2020-12-09 16:44:11,667 INFO L262 CegarLoopResult]: For program point L2610(lines 2610 2618) no Hoare annotation was computed. [2020-12-09 16:44:11,667 INFO L262 CegarLoopResult]: For program point L2610-2(lines 2610 2618) no Hoare annotation was computed. [2020-12-09 16:44:11,667 INFO L262 CegarLoopResult]: For program point L2610-4(lines 2610 2618) no Hoare annotation was computed. [2020-12-09 16:44:11,667 INFO L262 CegarLoopResult]: For program point L2148(lines 2148 2164) no Hoare annotation was computed. [2020-12-09 16:44:11,667 INFO L262 CegarLoopResult]: For program point L2148-1(lines 2148 2164) no Hoare annotation was computed. [2020-12-09 16:44:11,667 INFO L265 CegarLoopResult]: At program point L761(lines 1 2835) the Hoare annotation is: true [2020-12-09 16:44:11,668 INFO L262 CegarLoopResult]: For program point L2413(lines 2413 2419) no Hoare annotation was computed. [2020-12-09 16:44:11,712 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.12 04:44:11 BoogieIcfgContainer [2020-12-09 16:44:11,712 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-12-09 16:44:11,713 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-12-09 16:44:11,713 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-12-09 16:44:11,713 INFO L275 PluginConnector]: Witness Printer initialized [2020-12-09 16:44:11,713 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 04:43:52" (3/4) ... [2020-12-09 16:44:11,716 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-12-09 16:44:11,747 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 132 nodes and edges [2020-12-09 16:44:11,750 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 75 nodes and edges [2020-12-09 16:44:11,752 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2020-12-09 16:44:11,754 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2020-12-09 16:44:11,756 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2020-12-09 16:44:11,759 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-12-09 16:44:11,779 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: 1bv32 == \result [2020-12-09 16:44:11,779 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (1bv32 == bob && ~bvadd64(bob___0, 4294967295bv32) == 0bv32) && 1bv32 == \result [2020-12-09 16:44:11,780 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == bob && 123bv32 == __ste_client_privateKey0) && ~bvadd64(bob___0, 4294967295bv32) == 0bv32) && 1bv32 == handle) && ~bvadd64(value, 4294967173bv32) == 0bv32) && 1bv32 == \result [2020-12-09 16:44:11,780 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((1bv32 == bob && 123bv32 == __ste_client_privateKey0) && 2bv32 == handle) && 1bv32 == handle) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && ~bvadd64(value, 4294967173bv32) == 0bv32) && 1bv32 == \result [2020-12-09 16:44:11,780 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1bv32 == bob && 123bv32 == __ste_client_privateKey0) && ~bvadd64(bob___0, 4294967295bv32) == 0bv32) && 2bv32 == handle) && ~bvadd64(rjh___0, 4294967294bv32) == 0bv32) && 1bv32 == \result) && 2bv32 == handle [2020-12-09 16:44:11,780 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((1bv32 == bob && 123bv32 == __ste_client_privateKey0) && ~bvadd64(bob___0, 4294967295bv32) == 0bv32) && 3bv32 == handle) && ~bvadd64(rjh___0, 4294967294bv32) == 0bv32) && 1bv32 == \result) && 2bv32 == handle) && 3bv32 == chuck___0 [2020-12-09 16:44:11,780 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((1bv32 == bob && 123bv32 == __ste_client_privateKey0) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 3bv32 == handle [2020-12-09 16:44:11,781 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((1bv32 == bob && 123bv32 == __ste_client_privateKey0) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 3bv32 == handle [2020-12-09 16:44:11,781 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,781 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,781 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,781 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,781 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,781 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,781 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,782 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,782 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,782 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,782 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,782 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,782 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,783 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,783 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,783 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,783 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,784 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,784 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1bv32 == bob && chuck___0 == 3bv32) && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,784 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,784 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,784 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,784 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,785 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,785 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1bv32 == bob && chuck___0 == 3bv32) && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,785 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,785 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,785 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1bv32 == bob && chuck___0 == 3bv32) && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,785 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,785 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,786 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,786 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,786 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1bv32 == bob && chuck___0 == 3bv32) && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,786 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,786 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,786 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,787 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,787 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,787 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,787 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1bv32 == bob && chuck___0 == 3bv32) && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,787 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,787 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,788 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,788 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,788 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,788 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,788 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1bv32 == bob && chuck___0 == 3bv32) && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,789 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,789 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,789 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1bv32 == bob && chuck___0 == 3bv32) && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,789 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1bv32 == bob && chuck___0 == 3bv32) && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,789 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result [2020-12-09 16:44:11,789 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result [2020-12-09 16:44:11,789 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result) && 1bv32 == tmp [2020-12-09 16:44:11,789 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result) && 1bv32 == tmp [2020-12-09 16:44:11,789 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result) && 1bv32 == tmp [2020-12-09 16:44:11,790 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result) && 1bv32 == tmp [2020-12-09 16:44:11,790 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result) && 1bv32 == tmp [2020-12-09 16:44:11,790 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result) && 1bv32 == tmp [2020-12-09 16:44:11,790 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result) && 1bv32 == tmp [2020-12-09 16:44:11,790 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result) && 1bv32 == tmp [2020-12-09 16:44:11,790 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result) && 1bv32 == tmp [2020-12-09 16:44:11,790 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result) && 1bv32 == tmp [2020-12-09 16:44:11,790 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result) && 1bv32 == tmp [2020-12-09 16:44:11,790 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1bv32 == bob && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result) && 1bv32 == tmp [2020-12-09 16:44:11,791 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result) && 1bv32 == tmp [2020-12-09 16:44:11,791 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result) && 1bv32 == tmp [2020-12-09 16:44:11,791 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result) && 1bv32 == tmp [2020-12-09 16:44:11,791 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result) && 1bv32 == tmp [2020-12-09 16:44:11,791 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result) && 1bv32 == tmp [2020-12-09 16:44:11,791 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result) && 1bv32 == tmp [2020-12-09 16:44:11,791 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result [2020-12-09 16:44:11,881 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_4dc0baca-0f7b-415d-a61b-c4588ece8e0a/bin/utaipan/witness.graphml [2020-12-09 16:44:11,881 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-12-09 16:44:11,882 INFO L168 Benchmark]: Toolchain (without parser) took 23535.89 ms. Allocated memory was 60.8 MB in the beginning and 157.3 MB in the end (delta: 96.5 MB). Free memory was 45.0 MB in the beginning and 50.2 MB in the end (delta: -5.1 MB). Peak memory consumption was 91.0 MB. Max. memory is 16.1 GB. [2020-12-09 16:44:11,882 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 48.2 MB. Free memory was 31.7 MB in the beginning and 31.6 MB in the end (delta: 70.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 16:44:11,882 INFO L168 Benchmark]: CACSL2BoogieTranslator took 617.98 ms. Allocated memory is still 60.8 MB. Free memory was 44.8 MB in the beginning and 24.7 MB in the end (delta: 20.1 MB). Peak memory consumption was 23.7 MB. Max. memory is 16.1 GB. [2020-12-09 16:44:11,883 INFO L168 Benchmark]: Boogie Procedure Inliner took 85.53 ms. Allocated memory was 60.8 MB in the beginning and 73.4 MB in the end (delta: 12.6 MB). Free memory was 24.7 MB in the beginning and 46.8 MB in the end (delta: -22.1 MB). Peak memory consumption was 3.5 MB. Max. memory is 16.1 GB. [2020-12-09 16:44:11,883 INFO L168 Benchmark]: Boogie Preprocessor took 59.98 ms. Allocated memory is still 73.4 MB. Free memory was 46.8 MB in the beginning and 40.7 MB in the end (delta: 6.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-09 16:44:11,883 INFO L168 Benchmark]: RCFGBuilder took 3364.43 ms. Allocated memory was 73.4 MB in the beginning and 88.1 MB in the end (delta: 14.7 MB). Free memory was 40.7 MB in the beginning and 32.7 MB in the end (delta: 8.0 MB). Peak memory consumption was 31.6 MB. Max. memory is 16.1 GB. [2020-12-09 16:44:11,883 INFO L168 Benchmark]: TraceAbstraction took 19235.02 ms. Allocated memory was 88.1 MB in the beginning and 157.3 MB in the end (delta: 69.2 MB). Free memory was 32.0 MB in the beginning and 78.5 MB in the end (delta: -46.4 MB). Peak memory consumption was 68.8 MB. Max. memory is 16.1 GB. [2020-12-09 16:44:11,884 INFO L168 Benchmark]: Witness Printer took 168.43 ms. Allocated memory is still 157.3 MB. Free memory was 78.5 MB in the beginning and 50.2 MB in the end (delta: 28.3 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.1 GB. [2020-12-09 16:44:11,885 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 48.2 MB. Free memory was 31.7 MB in the beginning and 31.6 MB in the end (delta: 70.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 617.98 ms. Allocated memory is still 60.8 MB. Free memory was 44.8 MB in the beginning and 24.7 MB in the end (delta: 20.1 MB). Peak memory consumption was 23.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 85.53 ms. Allocated memory was 60.8 MB in the beginning and 73.4 MB in the end (delta: 12.6 MB). Free memory was 24.7 MB in the beginning and 46.8 MB in the end (delta: -22.1 MB). Peak memory consumption was 3.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 59.98 ms. Allocated memory is still 73.4 MB. Free memory was 46.8 MB in the beginning and 40.7 MB in the end (delta: 6.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 3364.43 ms. Allocated memory was 73.4 MB in the beginning and 88.1 MB in the end (delta: 14.7 MB). Free memory was 40.7 MB in the beginning and 32.7 MB in the end (delta: 8.0 MB). Peak memory consumption was 31.6 MB. Max. memory is 16.1 GB. * TraceAbstraction took 19235.02 ms. Allocated memory was 88.1 MB in the beginning and 157.3 MB in the end (delta: 69.2 MB). Free memory was 32.0 MB in the beginning and 78.5 MB in the end (delta: -46.4 MB). Peak memory consumption was 68.8 MB. Max. memory is 16.1 GB. * Witness Printer took 168.43 ms. Allocated memory is still 157.3 MB. Free memory was 78.5 MB in the beginning and 50.2 MB in the end (delta: 28.3 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 734]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 734]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 2579]: Loop Invariant Derived loop invariant: (((((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result) && 1bv32 == tmp - InvariantResult [Line: 2579]: Loop Invariant Derived loop invariant: ((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 1267]: Loop Invariant Derived loop invariant: (((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result - InvariantResult [Line: 1267]: Loop Invariant Derived loop invariant: ((((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result) && 1bv32 == tmp - InvariantResult [Line: 1076]: Loop Invariant Derived loop invariant: ((((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result) && 1bv32 == tmp - InvariantResult [Line: 1267]: Loop Invariant Derived loop invariant: ((((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result - InvariantResult [Line: 1267]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2191]: Loop Invariant Derived loop invariant: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 1076]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2191]: Loop Invariant Derived loop invariant: (((((1bv32 == bob && chuck___0 == 3bv32) && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 2696]: Loop Invariant Derived loop invariant: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 850]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2685]: Loop Invariant Derived loop invariant: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 1503]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2788]: Loop Invariant Derived loop invariant: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 230]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2671]: Loop Invariant Derived loop invariant: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 2144]: Loop Invariant Derived loop invariant: ((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 1113]: Loop Invariant Derived loop invariant: ((((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result) && 1bv32 == tmp - InvariantResult [Line: 1113]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 251]: Loop Invariant Derived loop invariant: (((((1bv32 == bob && chuck___0 == 3bv32) && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 2144]: Loop Invariant Derived loop invariant: (((((((1bv32 == bob && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result) && 1bv32 == tmp - InvariantResult [Line: 2774]: Loop Invariant Derived loop invariant: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 887]: Loop Invariant Derived loop invariant: ((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2215]: Loop Invariant Derived loop invariant: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 2323]: Loop Invariant Derived loop invariant: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 887]: Loop Invariant Derived loop invariant: (((((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result) && 1bv32 == tmp - InvariantResult [Line: 1503]: Loop Invariant Derived loop invariant: ((((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result) && 1bv32 == tmp - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: ((((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result) && 1bv32 == tmp - InvariantResult [Line: 850]: Loop Invariant Derived loop invariant: ((((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result) && 1bv32 == tmp - InvariantResult [Line: 1095]: Loop Invariant Derived loop invariant: (((((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result) && 1bv32 == tmp - InvariantResult [Line: 353]: Loop Invariant Derived loop invariant: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 2215]: Loop Invariant Derived loop invariant: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 2323]: Loop Invariant Derived loop invariant: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 2215]: Loop Invariant Derived loop invariant: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 2323]: Loop Invariant Derived loop invariant: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 343]: Loop Invariant Derived loop invariant: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 207]: Loop Invariant Derived loop invariant: ((((((1bv32 == bob && 123bv32 == __ste_client_privateKey0) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 3bv32 == handle - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 1429]: Loop Invariant Derived loop invariant: ((((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result) && 1bv32 == tmp - InvariantResult [Line: 869]: Loop Invariant Derived loop invariant: (((((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result) && 1bv32 == tmp - InvariantResult [Line: 1397]: Loop Invariant Derived loop invariant: ((((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result) && 1bv32 == tmp - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result) && 1bv32 == tmp - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((1bv32 == bob && 123bv32 == __ste_client_privateKey0) && ~bvadd64(bob___0, 4294967295bv32) == 0bv32) && 3bv32 == handle) && ~bvadd64(rjh___0, 4294967294bv32) == 0bv32) && 1bv32 == \result) && 2bv32 == handle) && 3bv32 == chuck___0 - InvariantResult [Line: 2484]: Loop Invariant Derived loop invariant: (((((1bv32 == bob && chuck___0 == 3bv32) && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 2430]: Loop Invariant Derived loop invariant: ((((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result) && 1bv32 == tmp - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 764]: Loop Invariant Derived loop invariant: 1bv32 == \result - InvariantResult [Line: 1095]: Loop Invariant Derived loop invariant: ((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 2323]: Loop Invariant Derived loop invariant: (((((1bv32 == bob && chuck___0 == 3bv32) && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 2215]: Loop Invariant Derived loop invariant: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 2269]: Loop Invariant Derived loop invariant: (((((1bv32 == bob && chuck___0 == 3bv32) && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 2662]: Loop Invariant Derived loop invariant: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 2430]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2323]: Loop Invariant Derived loop invariant: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 2749]: Loop Invariant Derived loop invariant: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 2763]: Loop Invariant Derived loop invariant: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 2663]: Loop Invariant Derived loop invariant: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (1bv32 == bob && ~bvadd64(bob___0, 4294967295bv32) == 0bv32) && 1bv32 == \result - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1bv32 == bob && 123bv32 == __ste_client_privateKey0) && ~bvadd64(bob___0, 4294967295bv32) == 0bv32) && 2bv32 == handle) && ~bvadd64(rjh___0, 4294967294bv32) == 0bv32) && 1bv32 == \result) && 2bv32 == handle - InvariantResult [Line: 869]: Loop Invariant Derived loop invariant: ((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 1447]: Loop Invariant Derived loop invariant: ((((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result) && 1bv32 == tmp - InvariantResult [Line: 2724]: Loop Invariant Derived loop invariant: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 1447]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2738]: Loop Invariant Derived loop invariant: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((1bv32 == bob && 123bv32 == __ste_client_privateKey0) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 3bv32 == handle - InvariantResult [Line: 1285]: Loop Invariant Derived loop invariant: (((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 2215]: Loop Invariant Derived loop invariant: (((((1bv32 == bob && chuck___0 == 3bv32) && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((1bv32 == bob && 123bv32 == __ste_client_privateKey0) && 2bv32 == handle) && 1bv32 == handle) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && ~bvadd64(value, 4294967173bv32) == 0bv32) && 1bv32 == \result - InvariantResult [Line: 240]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2710]: Loop Invariant Derived loop invariant: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 2235]: Loop Invariant Derived loop invariant: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 1438]: Loop Invariant Derived loop invariant: ((((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result) && 1bv32 == tmp - InvariantResult [Line: 2376]: Loop Invariant Derived loop invariant: (((((1bv32 == bob && chuck___0 == 3bv32) && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 2235]: Loop Invariant Derived loop invariant: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 2235]: Loop Invariant Derived loop invariant: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 2235]: Loop Invariant Derived loop invariant: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((1bv32 == bob && 123bv32 == __ste_client_privateKey0) && ~bvadd64(bob___0, 4294967295bv32) == 0bv32) && 1bv32 == handle) && ~bvadd64(value, 4294967173bv32) == 0bv32) && 1bv32 == \result - InvariantResult [Line: 869]: Loop Invariant Derived loop invariant: (((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 2191]: Loop Invariant Derived loop invariant: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 2191]: Loop Invariant Derived loop invariant: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 1420]: Loop Invariant Derived loop invariant: ((((((((1bv32 == bob && 1bv32 == handle) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result) && 1bv32 == \result) && 1bv32 == tmp - InvariantResult [Line: 2191]: Loop Invariant Derived loop invariant: ((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 2235]: Loop Invariant Derived loop invariant: (((((1bv32 == bob && chuck___0 == 3bv32) && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - InvariantResult [Line: 906]: Loop Invariant Derived loop invariant: (((((1bv32 == bob && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(sender, 4294967295bv32)) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 0bv32 == ~bvadd64(bob___0, 4294967295bv32)) && 1bv32 == \result - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 369 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 13.3s, OverallIterations: 12, TraceHistogramMax: 2, AutomataDifference: 5.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 5.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 8575 SDtfs, 8413 SDslu, 7959 SDs, 0 SdLazy, 253 SolverSat, 31 SolverUnsat, 2 SolverUnknown, 0 SolverNotchecked, 4.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 877 GetRequests, 834 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1642occurred in iteration=11, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 12 MinimizatonAttempts, 1739 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 91 LocationsWithAnnotation, 91 PreInvPairs, 466 NumberOfFragments, 2189 HoareAnnotationTreeSize, 91 FomulaSimplifications, 50508 FormulaSimplificationTreeSizeReduction, 0.6s HoareSimplificationTime, 91 FomulaSimplificationsInter, 16191 FormulaSimplificationTreeSizeReductionInter, 5.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.6s SsaConstructionTime, 1.6s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 725 NumberOfCodeBlocks, 725 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 867 ConstructedInterpolants, 0 QuantifiedInterpolants, 62121 SizeOfPredicates, 47 NumberOfNonLiveVariables, 6608 ConjunctsInSsa, 75 ConjunctsInUnsatCore, 18 InterpolantComputations, 12 PerfectInterpolantSequences, 12/24 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...