./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec11_product08.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec11_product08.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cf5dd6ca0829022f54d4454b17550758671fcb76 ............................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec11_product08.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cf5dd6ca0829022f54d4454b17550758671fcb76 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 02:29:13,731 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:29:13,733 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:29:13,764 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:29:13,765 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:29:13,766 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:29:13,768 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:29:13,770 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:29:13,772 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:29:13,774 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:29:13,775 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:29:13,776 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:29:13,777 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:29:13,783 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:29:13,784 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:29:13,785 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:29:13,786 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:29:13,787 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:29:13,789 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:29:13,792 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:29:13,796 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:29:13,798 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:29:13,801 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:29:13,803 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:29:13,812 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:29:13,813 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:29:13,813 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:29:13,820 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:29:13,821 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:29:13,823 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:29:13,823 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:29:13,824 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:29:13,825 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:29:13,825 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:29:13,826 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:29:13,826 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:29:13,827 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:29:13,827 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:29:13,827 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:29:13,828 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:29:13,829 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:29:13,830 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-32bit-Taipan_Default.epf [2021-10-11 02:29:13,876 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:29:13,876 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:29:13,877 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:29:13,877 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:29:13,877 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:29:13,877 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:29:13,877 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-11 02:29:13,878 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:29:13,878 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:29:13,878 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-11 02:29:13,878 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-11 02:29:13,878 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:29:13,879 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-11 02:29:13,879 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-11 02:29:13,879 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-11 02:29:13,880 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:29:13,880 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-11 02:29:13,880 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 02:29:13,880 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-11 02:29:13,880 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:29:13,880 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:29:13,881 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:29:13,881 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:29:13,881 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:29:13,881 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-11 02:29:13,881 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:29:13,882 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:29:13,882 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:29:13,882 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:29:13,882 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:29:13,882 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:29:13,882 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:29:13,883 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:29:13,883 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:29:13,883 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-11 02:29:13,883 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 02:29:13,883 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:29:13,884 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:29:13,884 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:29:13,884 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cf5dd6ca0829022f54d4454b17550758671fcb76 [2021-10-11 02:29:14,170 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:29:14,205 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:29:14,208 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:29:14,209 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:29:14,210 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:29:14,211 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/product-lines/email_spec11_product08.cil.c [2021-10-11 02:29:14,300 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI/data/1fb0fe0ae/d0b95cb797094b74901129ba1b26433b/FLAG30fb66bdb [2021-10-11 02:29:14,910 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:29:14,911 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/sv-benchmarks/c/product-lines/email_spec11_product08.cil.c [2021-10-11 02:29:14,931 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI/data/1fb0fe0ae/d0b95cb797094b74901129ba1b26433b/FLAG30fb66bdb [2021-10-11 02:29:15,119 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI/data/1fb0fe0ae/d0b95cb797094b74901129ba1b26433b [2021-10-11 02:29:15,122 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:29:15,123 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:29:15,128 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:29:15,128 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:29:15,132 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:29:15,132 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:29:15" (1/1) ... [2021-10-11 02:29:15,134 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71155b52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:29:15, skipping insertion in model container [2021-10-11 02:29:15,135 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:29:15" (1/1) ... [2021-10-11 02:29:15,142 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:29:15,237 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:29:15,713 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/sv-benchmarks/c/product-lines/email_spec11_product08.cil.c[54507,54520] [2021-10-11 02:29:15,723 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:29:15,735 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-10-11 02:29:15,736 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7e9c0134 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:29:15, skipping insertion in model container [2021-10-11 02:29:15,736 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:29:15,736 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-11 02:29:15,738 INFO L168 Benchmark]: Toolchain (without parser) took 613.93 ms. Allocated memory is still 130.0 MB. Free memory was 96.0 MB in the beginning and 94.2 MB in the end (delta: 1.8 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-10-11 02:29:15,739 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 86.0 MB. Free memory was 43.5 MB in the beginning and 43.4 MB in the end (delta: 40.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:29:15,740 INFO L168 Benchmark]: CACSL2BoogieTranslator took 608.42 ms. Allocated memory is still 130.0 MB. Free memory was 95.7 MB in the beginning and 94.2 MB in the end (delta: 1.5 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-10-11 02:29:15,742 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 86.0 MB. Free memory was 43.5 MB in the beginning and 43.4 MB in the end (delta: 40.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 608.42 ms. Allocated memory is still 130.0 MB. Free memory was 95.7 MB in the beginning and 94.2 MB in the end (delta: 1.5 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1721]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2021-10-11 02:29:18,151 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:29:18,153 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:29:18,187 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:29:18,188 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:29:18,189 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:29:18,191 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:29:18,194 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:29:18,196 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:29:18,198 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:29:18,199 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:29:18,201 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:29:18,201 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:29:18,203 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:29:18,204 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:29:18,206 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:29:18,207 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:29:18,208 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:29:18,211 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:29:18,214 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:29:18,216 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:29:18,218 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:29:18,219 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:29:18,221 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:29:18,224 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:29:18,225 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:29:18,225 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:29:18,227 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:29:18,227 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:29:18,229 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:29:18,229 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:29:18,230 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:29:18,231 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:29:18,232 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:29:18,234 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:29:18,234 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:29:18,235 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:29:18,236 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:29:18,236 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:29:18,238 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:29:18,238 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:29:18,240 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2021-10-11 02:29:18,282 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:29:18,283 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:29:18,285 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:29:18,294 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:29:18,295 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:29:18,295 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:29:18,295 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:29:18,296 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:29:18,296 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:29:18,297 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:29:18,299 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-11 02:29:18,299 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-11 02:29:18,299 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:29:18,299 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:29:18,300 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:29:18,300 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:29:18,300 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:29:18,300 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 02:29:18,301 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 02:29:18,301 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-11 02:29:18,301 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:29:18,301 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:29:18,301 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:29:18,302 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:29:18,302 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 02:29:18,302 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:29:18,302 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:29:18,303 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:29:18,303 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:29:18,303 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:29:18,303 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-11 02:29:18,304 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 02:29:18,304 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:29:18,304 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:29:18,305 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:29:18,305 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cf5dd6ca0829022f54d4454b17550758671fcb76 [2021-10-11 02:29:18,764 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:29:18,804 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:29:18,808 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:29:18,810 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:29:18,811 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:29:18,812 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/product-lines/email_spec11_product08.cil.c [2021-10-11 02:29:18,916 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI/data/4b67d9921/8a6e988918434369b88062096b8b14d1/FLAGaec49be4e [2021-10-11 02:29:19,643 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:29:19,643 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/sv-benchmarks/c/product-lines/email_spec11_product08.cil.c [2021-10-11 02:29:19,680 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI/data/4b67d9921/8a6e988918434369b88062096b8b14d1/FLAGaec49be4e [2021-10-11 02:29:19,837 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI/data/4b67d9921/8a6e988918434369b88062096b8b14d1 [2021-10-11 02:29:19,840 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:29:19,842 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:29:19,843 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:29:19,844 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:29:19,849 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:29:19,851 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:29:19" (1/1) ... [2021-10-11 02:29:19,860 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fb0f58b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:29:19, skipping insertion in model container [2021-10-11 02:29:19,860 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:29:19" (1/1) ... [2021-10-11 02:29:19,870 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:29:19,991 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:29:20,719 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/sv-benchmarks/c/product-lines/email_spec11_product08.cil.c[54507,54520] [2021-10-11 02:29:20,733 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:29:20,753 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-11 02:29:20,785 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:29:20,946 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/sv-benchmarks/c/product-lines/email_spec11_product08.cil.c[54507,54520] [2021-10-11 02:29:20,955 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:29:20,965 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 02:29:21,086 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/sv-benchmarks/c/product-lines/email_spec11_product08.cil.c[54507,54520] [2021-10-11 02:29:21,092 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:29:21,223 INFO L208 MainTranslator]: Completed translation [2021-10-11 02:29:21,223 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:29:21 WrapperNode [2021-10-11 02:29:21,224 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:29:21,225 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 02:29:21,225 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 02:29:21,226 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 02:29:21,234 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:29:21" (1/1) ... [2021-10-11 02:29:21,296 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:29:21" (1/1) ... [2021-10-11 02:29:21,411 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 02:29:21,414 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-11 02:29:21,415 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-11 02:29:21,415 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-11 02:29:21,425 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:29:21" (1/1) ... [2021-10-11 02:29:21,425 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:29:21" (1/1) ... [2021-10-11 02:29:21,443 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:29:21" (1/1) ... [2021-10-11 02:29:21,444 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:29:21" (1/1) ... [2021-10-11 02:29:21,502 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:29:21" (1/1) ... [2021-10-11 02:29:21,521 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:29:21" (1/1) ... [2021-10-11 02:29:21,528 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:29:21" (1/1) ... [2021-10-11 02:29:21,538 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-11 02:29:21,539 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-11 02:29:21,552 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-11 02:29:21,552 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-11 02:29:21,553 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:29:21" (1/1) ... No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:29:21,657 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2021-10-11 02:29:21,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-11 02:29:21,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-11 02:29:21,657 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-11 02:29:21,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-11 02:29:25,588 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-11 02:29:25,588 INFO L299 CfgBuilder]: Removed 203 assume(true) statements. [2021-10-11 02:29:25,591 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 02:29:25 BoogieIcfgContainer [2021-10-11 02:29:25,592 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-11 02:29:25,593 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-11 02:29:25,594 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-11 02:29:25,597 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-11 02:29:25,597 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 02:29:19" (1/3) ... [2021-10-11 02:29:25,598 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4523926c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 02:29:25, skipping insertion in model container [2021-10-11 02:29:25,599 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:29:21" (2/3) ... [2021-10-11 02:29:25,599 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4523926c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 02:29:25, skipping insertion in model container [2021-10-11 02:29:25,599 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 02:29:25" (3/3) ... [2021-10-11 02:29:25,601 INFO L111 eAbstractionObserver]: Analyzing ICFG email_spec11_product08.cil.c [2021-10-11 02:29:25,617 INFO L180 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-11 02:29:25,622 INFO L192 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-10-11 02:29:25,634 INFO L253 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-10-11 02:29:25,663 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-10-11 02:29:25,663 INFO L378 AbstractCegarLoop]: Hoare is true [2021-10-11 02:29:25,664 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-10-11 02:29:25,664 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-10-11 02:29:25,664 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-10-11 02:29:25,664 INFO L382 AbstractCegarLoop]: Difference is false [2021-10-11 02:29:25,664 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-10-11 02:29:25,665 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-10-11 02:29:25,686 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states. [2021-10-11 02:29:25,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-10-11 02:29:25,698 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 02:29:25,699 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-11 02:29:25,700 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 02:29:25,705 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 02:29:25,706 INFO L82 PathProgramCache]: Analyzing trace with hash 741947903, now seen corresponding path program 1 times [2021-10-11 02:29:25,721 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-11 02:29:25,721 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1694428859] [2021-10-11 02:29:25,721 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI/mathsat Starting monitored process 2 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with mathsat -unsat_core_generation=3 [2021-10-11 02:29:26,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 02:29:26,207 INFO L263 TraceCheckSpWp]: Trace formula consists of 425 conjuncts, 1 conjunts are in the unsatisfiable core [2021-10-11 02:29:26,217 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-11 02:29:26,307 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-11 02:29:26,308 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-10-11 02:29:26,309 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1694428859] [2021-10-11 02:29:26,310 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 02:29:26,310 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-11 02:29:26,311 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1007952686] [2021-10-11 02:29:26,315 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-10-11 02:29:26,316 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-11 02:29:26,330 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-10-11 02:29:26,331 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-11 02:29:26,334 INFO L87 Difference]: Start difference. First operand 313 states. Second operand 2 states. [2021-10-11 02:29:26,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 02:29:26,380 INFO L93 Difference]: Finished difference Result 384 states and 655 transitions. [2021-10-11 02:29:26,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-11 02:29:26,382 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 38 [2021-10-11 02:29:26,382 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 02:29:26,397 INFO L225 Difference]: With dead ends: 384 [2021-10-11 02:29:26,397 INFO L226 Difference]: Without dead ends: 302 [2021-10-11 02:29:26,401 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-11 02:29:26,420 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 302 states. [2021-10-11 02:29:26,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 302 to 302. [2021-10-11 02:29:26,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 302 states. [2021-10-11 02:29:26,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 302 states and 526 transitions. [2021-10-11 02:29:26,484 INFO L78 Accepts]: Start accepts. Automaton has 302 states and 526 transitions. Word has length 38 [2021-10-11 02:29:26,484 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 02:29:26,485 INFO L481 AbstractCegarLoop]: Abstraction has 302 states and 526 transitions. [2021-10-11 02:29:26,485 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2021-10-11 02:29:26,485 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 526 transitions. [2021-10-11 02:29:26,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-10-11 02:29:26,493 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 02:29:26,493 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-11 02:29:26,718 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 mathsat -unsat_core_generation=3 [2021-10-11 02:29:26,718 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 02:29:26,719 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 02:29:26,719 INFO L82 PathProgramCache]: Analyzing trace with hash -358209428, now seen corresponding path program 1 times [2021-10-11 02:29:26,720 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-11 02:29:26,720 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1154566566] [2021-10-11 02:29:26,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI/mathsat Starting monitored process 3 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with mathsat -unsat_core_generation=3 [2021-10-11 02:29:27,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 02:29:27,170 INFO L263 TraceCheckSpWp]: Trace formula consists of 426 conjuncts, 8 conjunts are in the unsatisfiable core [2021-10-11 02:29:27,173 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-11 02:29:27,243 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-11 02:29:27,243 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-10-11 02:29:27,244 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1154566566] [2021-10-11 02:29:27,244 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 02:29:27,244 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-11 02:29:27,244 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [94522517] [2021-10-11 02:29:27,246 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-10-11 02:29:27,246 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-11 02:29:27,247 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-11 02:29:27,247 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-11 02:29:27,248 INFO L87 Difference]: Start difference. First operand 302 states and 526 transitions. Second operand 3 states. [2021-10-11 02:29:27,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 02:29:27,333 INFO L93 Difference]: Finished difference Result 871 states and 1522 transitions. [2021-10-11 02:29:27,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-11 02:29:27,333 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 39 [2021-10-11 02:29:27,334 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 02:29:27,339 INFO L225 Difference]: With dead ends: 871 [2021-10-11 02:29:27,339 INFO L226 Difference]: Without dead ends: 584 [2021-10-11 02:29:27,342 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-11 02:29:27,344 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 584 states. [2021-10-11 02:29:27,369 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 584 to 301. [2021-10-11 02:29:27,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 301 states. [2021-10-11 02:29:27,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 301 states and 522 transitions. [2021-10-11 02:29:27,371 INFO L78 Accepts]: Start accepts. Automaton has 301 states and 522 transitions. Word has length 39 [2021-10-11 02:29:27,372 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 02:29:27,372 INFO L481 AbstractCegarLoop]: Abstraction has 301 states and 522 transitions. [2021-10-11 02:29:27,372 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-10-11 02:29:27,372 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 522 transitions. [2021-10-11 02:29:27,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-10-11 02:29:27,375 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 02:29:27,375 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-11 02:29:27,589 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 mathsat -unsat_core_generation=3 [2021-10-11 02:29:27,589 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 02:29:27,590 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 02:29:27,590 INFO L82 PathProgramCache]: Analyzing trace with hash -919835246, now seen corresponding path program 1 times [2021-10-11 02:29:27,591 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-11 02:29:27,591 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2085093318] [2021-10-11 02:29:27,591 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI/mathsat Starting monitored process 4 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with mathsat -unsat_core_generation=3 [2021-10-11 02:29:27,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 02:29:27,957 INFO L263 TraceCheckSpWp]: Trace formula consists of 427 conjuncts, 6 conjunts are in the unsatisfiable core [2021-10-11 02:29:27,961 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-11 02:29:28,010 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-11 02:29:28,011 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-10-11 02:29:28,011 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2085093318] [2021-10-11 02:29:28,011 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 02:29:28,012 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-11 02:29:28,012 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [853336413] [2021-10-11 02:29:28,012 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-10-11 02:29:28,013 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-11 02:29:28,013 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-11 02:29:28,014 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-11 02:29:28,014 INFO L87 Difference]: Start difference. First operand 301 states and 522 transitions. Second operand 4 states. [2021-10-11 02:29:28,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 02:29:28,169 INFO L93 Difference]: Finished difference Result 852 states and 1482 transitions. [2021-10-11 02:29:28,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-11 02:29:28,170 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 40 [2021-10-11 02:29:28,170 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 02:29:28,175 INFO L225 Difference]: With dead ends: 852 [2021-10-11 02:29:28,175 INFO L226 Difference]: Without dead ends: 569 [2021-10-11 02:29:28,178 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-11 02:29:28,179 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 569 states. [2021-10-11 02:29:28,204 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 569 to 300. [2021-10-11 02:29:28,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 300 states. [2021-10-11 02:29:28,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 300 states and 518 transitions. [2021-10-11 02:29:28,206 INFO L78 Accepts]: Start accepts. Automaton has 300 states and 518 transitions. Word has length 40 [2021-10-11 02:29:28,207 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 02:29:28,207 INFO L481 AbstractCegarLoop]: Abstraction has 300 states and 518 transitions. [2021-10-11 02:29:28,207 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-10-11 02:29:28,207 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 518 transitions. [2021-10-11 02:29:28,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-10-11 02:29:28,210 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 02:29:28,211 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-11 02:29:28,435 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 mathsat -unsat_core_generation=3 [2021-10-11 02:29:28,435 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 02:29:28,435 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 02:29:28,435 INFO L82 PathProgramCache]: Analyzing trace with hash 464336863, now seen corresponding path program 1 times [2021-10-11 02:29:28,436 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-11 02:29:28,437 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [39257976] [2021-10-11 02:29:28,437 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI/mathsat Starting monitored process 5 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with mathsat -unsat_core_generation=3 [2021-10-11 02:29:28,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 02:29:28,774 INFO L263 TraceCheckSpWp]: Trace formula consists of 428 conjuncts, 8 conjunts are in the unsatisfiable core [2021-10-11 02:29:28,776 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-11 02:29:28,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-11 02:29:28,831 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-10-11 02:29:28,831 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [39257976] [2021-10-11 02:29:28,832 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 02:29:28,832 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-11 02:29:28,832 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [223978751] [2021-10-11 02:29:28,833 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-10-11 02:29:28,833 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-11 02:29:28,833 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-11 02:29:28,834 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-11 02:29:28,834 INFO L87 Difference]: Start difference. First operand 300 states and 518 transitions. Second operand 3 states. [2021-10-11 02:29:28,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 02:29:28,883 INFO L93 Difference]: Finished difference Result 583 states and 1013 transitions. [2021-10-11 02:29:28,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-11 02:29:28,884 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 41 [2021-10-11 02:29:28,884 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 02:29:28,886 INFO L225 Difference]: With dead ends: 583 [2021-10-11 02:29:28,886 INFO L226 Difference]: Without dead ends: 305 [2021-10-11 02:29:28,887 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-11 02:29:28,888 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 305 states. [2021-10-11 02:29:28,902 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 305 to 300. [2021-10-11 02:29:28,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 300 states. [2021-10-11 02:29:28,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 300 states and 515 transitions. [2021-10-11 02:29:28,905 INFO L78 Accepts]: Start accepts. Automaton has 300 states and 515 transitions. Word has length 41 [2021-10-11 02:29:28,905 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 02:29:28,905 INFO L481 AbstractCegarLoop]: Abstraction has 300 states and 515 transitions. [2021-10-11 02:29:28,905 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-10-11 02:29:28,905 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 515 transitions. [2021-10-11 02:29:28,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-10-11 02:29:28,908 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 02:29:28,908 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-11 02:29:29,121 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 mathsat -unsat_core_generation=3 [2021-10-11 02:29:29,121 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 02:29:29,122 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 02:29:29,122 INFO L82 PathProgramCache]: Analyzing trace with hash -1645531078, now seen corresponding path program 1 times [2021-10-11 02:29:29,123 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-11 02:29:29,123 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [374185507] [2021-10-11 02:29:29,123 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI/mathsat Starting monitored process 6 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with mathsat -unsat_core_generation=3 [2021-10-11 02:29:29,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 02:29:29,427 INFO L263 TraceCheckSpWp]: Trace formula consists of 430 conjuncts, 6 conjunts are in the unsatisfiable core [2021-10-11 02:29:29,430 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-11 02:29:29,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-11 02:29:29,480 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-10-11 02:29:29,481 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [374185507] [2021-10-11 02:29:29,481 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 02:29:29,481 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-11 02:29:29,481 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [399788027] [2021-10-11 02:29:29,482 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-10-11 02:29:29,482 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-11 02:29:29,483 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-11 02:29:29,483 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-11 02:29:29,483 INFO L87 Difference]: Start difference. First operand 300 states and 515 transitions. Second operand 4 states. [2021-10-11 02:29:29,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 02:29:29,612 INFO L93 Difference]: Finished difference Result 841 states and 1459 transitions. [2021-10-11 02:29:29,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-11 02:29:29,613 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 43 [2021-10-11 02:29:29,613 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 02:29:29,617 INFO L225 Difference]: With dead ends: 841 [2021-10-11 02:29:29,617 INFO L226 Difference]: Without dead ends: 567 [2021-10-11 02:29:29,618 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-11 02:29:29,620 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 567 states. [2021-10-11 02:29:29,639 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 567 to 300. [2021-10-11 02:29:29,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 300 states. [2021-10-11 02:29:29,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 300 states and 512 transitions. [2021-10-11 02:29:29,642 INFO L78 Accepts]: Start accepts. Automaton has 300 states and 512 transitions. Word has length 43 [2021-10-11 02:29:29,642 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 02:29:29,642 INFO L481 AbstractCegarLoop]: Abstraction has 300 states and 512 transitions. [2021-10-11 02:29:29,642 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-10-11 02:29:29,643 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 512 transitions. [2021-10-11 02:29:29,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-10-11 02:29:29,644 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 02:29:29,644 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-11 02:29:29,862 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 mathsat -unsat_core_generation=3 [2021-10-11 02:29:29,863 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 02:29:29,863 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 02:29:29,863 INFO L82 PathProgramCache]: Analyzing trace with hash -1056100619, now seen corresponding path program 1 times [2021-10-11 02:29:29,864 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-11 02:29:29,864 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [806668332] [2021-10-11 02:29:29,865 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI/mathsat Starting monitored process 7 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with mathsat -unsat_core_generation=3 [2021-10-11 02:29:30,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 02:29:30,163 INFO L263 TraceCheckSpWp]: Trace formula consists of 432 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-11 02:29:30,166 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-11 02:29:30,208 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-11 02:29:30,208 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-10-11 02:29:30,209 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [806668332] [2021-10-11 02:29:30,209 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 02:29:30,209 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-11 02:29:30,209 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2054837880] [2021-10-11 02:29:30,210 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-10-11 02:29:30,210 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-11 02:29:30,211 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-11 02:29:30,211 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-11 02:29:30,211 INFO L87 Difference]: Start difference. First operand 300 states and 512 transitions. Second operand 3 states. [2021-10-11 02:29:30,236 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 02:29:30,236 INFO L93 Difference]: Finished difference Result 363 states and 604 transitions. [2021-10-11 02:29:30,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-11 02:29:30,237 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 45 [2021-10-11 02:29:30,237 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 02:29:30,239 INFO L225 Difference]: With dead ends: 363 [2021-10-11 02:29:30,240 INFO L226 Difference]: Without dead ends: 303 [2021-10-11 02:29:30,240 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-11 02:29:30,241 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 303 states. [2021-10-11 02:29:30,257 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 303 to 302. [2021-10-11 02:29:30,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 302 states. [2021-10-11 02:29:30,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 302 states and 514 transitions. [2021-10-11 02:29:30,259 INFO L78 Accepts]: Start accepts. Automaton has 302 states and 514 transitions. Word has length 45 [2021-10-11 02:29:30,259 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 02:29:30,260 INFO L481 AbstractCegarLoop]: Abstraction has 302 states and 514 transitions. [2021-10-11 02:29:30,260 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-10-11 02:29:30,260 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 514 transitions. [2021-10-11 02:29:30,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-10-11 02:29:30,261 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 02:29:30,262 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-11 02:29:30,475 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 mathsat -unsat_core_generation=3 [2021-10-11 02:29:30,476 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 02:29:30,476 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 02:29:30,476 INFO L82 PathProgramCache]: Analyzing trace with hash -142003357, now seen corresponding path program 1 times [2021-10-11 02:29:30,477 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-11 02:29:30,477 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1698074321] [2021-10-11 02:29:30,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI/mathsat Starting monitored process 8 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with mathsat -unsat_core_generation=3 [2021-10-11 02:29:30,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 02:29:30,809 INFO L263 TraceCheckSpWp]: Trace formula consists of 446 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-11 02:29:30,811 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-11 02:29:30,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-11 02:29:30,863 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-10-11 02:29:30,863 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1698074321] [2021-10-11 02:29:30,863 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 02:29:30,864 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-11 02:29:30,864 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1898497561] [2021-10-11 02:29:30,864 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-10-11 02:29:30,865 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-11 02:29:30,865 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-11 02:29:30,865 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-11 02:29:30,865 INFO L87 Difference]: Start difference. First operand 302 states and 514 transitions. Second operand 3 states. [2021-10-11 02:29:30,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 02:29:30,906 INFO L93 Difference]: Finished difference Result 794 states and 1374 transitions. [2021-10-11 02:29:30,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-11 02:29:30,907 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 53 [2021-10-11 02:29:30,907 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 02:29:30,911 INFO L225 Difference]: With dead ends: 794 [2021-10-11 02:29:30,911 INFO L226 Difference]: Without dead ends: 522 [2021-10-11 02:29:30,912 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-11 02:29:30,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 522 states. [2021-10-11 02:29:30,942 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 522 to 462. [2021-10-11 02:29:30,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 462 states. [2021-10-11 02:29:30,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 462 states and 807 transitions. [2021-10-11 02:29:30,945 INFO L78 Accepts]: Start accepts. Automaton has 462 states and 807 transitions. Word has length 53 [2021-10-11 02:29:30,946 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 02:29:30,946 INFO L481 AbstractCegarLoop]: Abstraction has 462 states and 807 transitions. [2021-10-11 02:29:30,946 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-10-11 02:29:30,946 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 807 transitions. [2021-10-11 02:29:30,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-10-11 02:29:30,947 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 02:29:30,948 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-11 02:29:31,162 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 mathsat -unsat_core_generation=3 [2021-10-11 02:29:31,162 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 02:29:31,162 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 02:29:31,163 INFO L82 PathProgramCache]: Analyzing trace with hash 809880066, now seen corresponding path program 1 times [2021-10-11 02:29:31,163 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-11 02:29:31,164 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1421374199] [2021-10-11 02:29:31,164 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI/mathsat Starting monitored process 9 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with mathsat -unsat_core_generation=3 [2021-10-11 02:29:31,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 02:29:31,509 INFO L263 TraceCheckSpWp]: Trace formula consists of 448 conjuncts, 4 conjunts are in the unsatisfiable core [2021-10-11 02:29:31,512 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-11 02:29:31,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-11 02:29:31,562 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-10-11 02:29:31,562 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1421374199] [2021-10-11 02:29:31,563 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 02:29:31,563 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-11 02:29:31,563 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2109482586] [2021-10-11 02:29:31,564 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-10-11 02:29:31,564 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-11 02:29:31,564 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-11 02:29:31,565 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-11 02:29:31,565 INFO L87 Difference]: Start difference. First operand 462 states and 807 transitions. Second operand 4 states. [2021-10-11 02:29:33,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 02:29:33,752 INFO L93 Difference]: Finished difference Result 1316 states and 2331 transitions. [2021-10-11 02:29:33,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-11 02:29:33,753 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 54 [2021-10-11 02:29:33,755 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 02:29:33,763 INFO L225 Difference]: With dead ends: 1316 [2021-10-11 02:29:33,763 INFO L226 Difference]: Without dead ends: 884 [2021-10-11 02:29:33,764 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-11 02:29:33,766 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 884 states. [2021-10-11 02:29:33,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 884 to 460. [2021-10-11 02:29:33,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 460 states. [2021-10-11 02:29:33,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 460 states and 799 transitions. [2021-10-11 02:29:33,815 INFO L78 Accepts]: Start accepts. Automaton has 460 states and 799 transitions. Word has length 54 [2021-10-11 02:29:33,816 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 02:29:33,816 INFO L481 AbstractCegarLoop]: Abstraction has 460 states and 799 transitions. [2021-10-11 02:29:33,820 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-10-11 02:29:33,820 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 799 transitions. [2021-10-11 02:29:33,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-10-11 02:29:33,822 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 02:29:33,822 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-11 02:29:34,044 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 mathsat -unsat_core_generation=3 [2021-10-11 02:29:34,045 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 02:29:34,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 02:29:34,045 INFO L82 PathProgramCache]: Analyzing trace with hash -1598155623, now seen corresponding path program 1 times [2021-10-11 02:29:34,046 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-11 02:29:34,046 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1754339493] [2021-10-11 02:29:34,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI/mathsat Starting monitored process 10 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with mathsat -unsat_core_generation=3 [2021-10-11 02:29:34,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 02:29:34,336 INFO L263 TraceCheckSpWp]: Trace formula consists of 449 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-11 02:29:34,338 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-11 02:29:34,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-11 02:29:34,396 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-10-11 02:29:34,396 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1754339493] [2021-10-11 02:29:34,397 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 02:29:34,397 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-11 02:29:34,397 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1814546569] [2021-10-11 02:29:34,398 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-10-11 02:29:34,398 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-11 02:29:34,398 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-11 02:29:34,399 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-11 02:29:34,399 INFO L87 Difference]: Start difference. First operand 460 states and 799 transitions. Second operand 3 states. [2021-10-11 02:29:34,475 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 02:29:34,475 INFO L93 Difference]: Finished difference Result 1312 states and 2315 transitions. [2021-10-11 02:29:34,476 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-11 02:29:34,476 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 55 [2021-10-11 02:29:34,476 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 02:29:34,482 INFO L225 Difference]: With dead ends: 1312 [2021-10-11 02:29:34,483 INFO L226 Difference]: Without dead ends: 882 [2021-10-11 02:29:34,484 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 53 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-11 02:29:34,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 882 states. [2021-10-11 02:29:34,558 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 882 to 822. [2021-10-11 02:29:34,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 822 states. [2021-10-11 02:29:34,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 822 states and 1462 transitions. [2021-10-11 02:29:34,565 INFO L78 Accepts]: Start accepts. Automaton has 822 states and 1462 transitions. Word has length 55 [2021-10-11 02:29:34,565 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 02:29:34,565 INFO L481 AbstractCegarLoop]: Abstraction has 822 states and 1462 transitions. [2021-10-11 02:29:34,565 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-10-11 02:29:34,565 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1462 transitions. [2021-10-11 02:29:34,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-10-11 02:29:34,567 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 02:29:34,567 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-11 02:29:34,780 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 mathsat -unsat_core_generation=3 [2021-10-11 02:29:34,784 INFO L429 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 02:29:34,784 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 02:29:34,785 INFO L82 PathProgramCache]: Analyzing trace with hash -1910097993, now seen corresponding path program 1 times [2021-10-11 02:29:34,785 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-11 02:29:34,785 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1163913769] [2021-10-11 02:29:34,785 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI/mathsat Starting monitored process 11 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with mathsat -unsat_core_generation=3 [2021-10-11 02:29:35,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 02:29:35,128 INFO L263 TraceCheckSpWp]: Trace formula consists of 449 conjuncts, 3 conjunts are in the unsatisfiable core [2021-10-11 02:29:35,131 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-11 02:29:35,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-11 02:29:35,205 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-11 02:29:35,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-11 02:29:35,273 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1163913769] [2021-10-11 02:29:35,273 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1875341028] [2021-10-11 02:29:35,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI/cvc4 Starting monitored process 12 with cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with cvc4 --incremental --print-success --lang smt [2021-10-11 02:29:35,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 02:29:35,623 INFO L263 TraceCheckSpWp]: Trace formula consists of 449 conjuncts, 22 conjunts are in the unsatisfiable core [2021-10-11 02:29:35,625 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-11 02:29:35,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-10-11 02:29:35,826 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-10-11 02:29:35,826 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2021-10-11 02:29:35,826 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [4, 4] total 13 [2021-10-11 02:29:35,827 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [915613070] [2021-10-11 02:29:35,827 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-10-11 02:29:35,827 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-11 02:29:35,828 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-10-11 02:29:35,828 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=129, Unknown=0, NotChecked=0, Total=156 [2021-10-11 02:29:35,828 INFO L87 Difference]: Start difference. First operand 822 states and 1462 transitions. Second operand 9 states. [2021-10-11 02:29:40,948 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 02:29:40,949 INFO L93 Difference]: Finished difference Result 1168 states and 1929 transitions. [2021-10-11 02:29:40,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-10-11 02:29:40,951 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 55 [2021-10-11 02:29:40,952 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 02:29:40,959 INFO L225 Difference]: With dead ends: 1168 [2021-10-11 02:29:40,959 INFO L226 Difference]: Without dead ends: 1129 [2021-10-11 02:29:40,960 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 182 GetRequests, 151 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 162 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=260, Invalid=796, Unknown=0, NotChecked=0, Total=1056 [2021-10-11 02:29:40,966 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1129 states. [2021-10-11 02:29:41,033 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1129 to 870. [2021-10-11 02:29:41,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 870 states. [2021-10-11 02:29:41,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 870 states and 1532 transitions. [2021-10-11 02:29:41,037 INFO L78 Accepts]: Start accepts. Automaton has 870 states and 1532 transitions. Word has length 55 [2021-10-11 02:29:41,037 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 02:29:41,038 INFO L481 AbstractCegarLoop]: Abstraction has 870 states and 1532 transitions. [2021-10-11 02:29:41,038 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-10-11 02:29:41,038 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1532 transitions. [2021-10-11 02:29:41,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-10-11 02:29:41,039 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 02:29:41,040 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-11 02:29:41,453 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 mathsat -unsat_core_generation=3,12 cvc4 --incremental --print-success --lang smt [2021-10-11 02:29:41,453 INFO L429 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 02:29:41,454 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 02:29:41,454 INFO L82 PathProgramCache]: Analyzing trace with hash -1863951665, now seen corresponding path program 1 times [2021-10-11 02:29:41,454 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-11 02:29:41,454 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1942596974] [2021-10-11 02:29:41,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI/mathsat Starting monitored process 13 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with mathsat -unsat_core_generation=3 [2021-10-11 02:29:41,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 02:29:41,792 INFO L263 TraceCheckSpWp]: Trace formula consists of 450 conjuncts, 3 conjunts are in the unsatisfiable core [2021-10-11 02:29:41,794 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-11 02:29:41,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-11 02:29:41,850 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-11 02:29:41,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-11 02:29:41,925 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1942596974] [2021-10-11 02:29:41,925 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [165619843] [2021-10-11 02:29:41,926 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI/cvc4 Starting monitored process 14 with cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with cvc4 --incremental --print-success --lang smt [2021-10-11 02:29:42,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 02:29:42,328 INFO L263 TraceCheckSpWp]: Trace formula consists of 450 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-11 02:29:42,330 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-11 02:29:42,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-10-11 02:29:42,413 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-10-11 02:29:42,413 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2021-10-11 02:29:42,413 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [4, 4] total 9 [2021-10-11 02:29:42,413 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1962808286] [2021-10-11 02:29:42,414 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-10-11 02:29:42,414 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-11 02:29:42,415 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-11 02:29:42,416 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2021-10-11 02:29:42,416 INFO L87 Difference]: Start difference. First operand 870 states and 1532 transitions. Second operand 5 states. [2021-10-11 02:29:42,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 02:29:42,605 INFO L93 Difference]: Finished difference Result 908 states and 1586 transitions. [2021-10-11 02:29:42,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-11 02:29:42,606 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 56 [2021-10-11 02:29:42,608 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 02:29:42,608 INFO L225 Difference]: With dead ends: 908 [2021-10-11 02:29:42,608 INFO L226 Difference]: Without dead ends: 0 [2021-10-11 02:29:42,610 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 167 GetRequests, 158 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2021-10-11 02:29:42,610 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-10-11 02:29:42,610 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-10-11 02:29:42,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-10-11 02:29:42,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-10-11 02:29:42,611 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 56 [2021-10-11 02:29:42,611 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 02:29:42,611 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-10-11 02:29:42,611 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-10-11 02:29:42,611 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-10-11 02:29:42,611 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-10-11 02:29:43,015 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 cvc4 --incremental --print-success --lang smt,13 mathsat -unsat_core_generation=3 [2021-10-11 02:29:43,017 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-10-11 02:29:43,183 WARN L197 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 32 [2021-10-11 02:29:43,334 WARN L197 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 53 [2021-10-11 02:29:44,846 WARN L197 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 23 [2021-10-11 02:29:45,181 WARN L197 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 23 [2021-10-11 02:29:45,362 WARN L197 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 23 [2021-10-11 02:29:45,687 WARN L197 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 30 [2021-10-11 02:29:46,047 WARN L197 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 23 [2021-10-11 02:29:46,600 WARN L197 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 23 [2021-10-11 02:29:46,708 WARN L197 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 24 [2021-10-11 02:29:47,074 WARN L197 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 26 [2021-10-11 02:29:47,220 WARN L197 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 23 [2021-10-11 02:29:47,830 WARN L197 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 23 [2021-10-11 02:29:48,091 WARN L197 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 23 [2021-10-11 02:29:49,550 INFO L262 CegarLoopResult]: For program point L1026-2(lines 1026 1034) no Hoare annotation was computed. [2021-10-11 02:29:49,550 INFO L262 CegarLoopResult]: For program point L1026-4(lines 1026 1034) no Hoare annotation was computed. [2021-10-11 02:29:49,550 INFO L262 CegarLoopResult]: For program point L1026-6(lines 1026 1034) no Hoare annotation was computed. [2021-10-11 02:29:49,550 INFO L262 CegarLoopResult]: For program point L1026-8(lines 1026 1034) no Hoare annotation was computed. [2021-10-11 02:29:49,550 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 2522) no Hoare annotation was computed. [2021-10-11 02:29:49,550 INFO L262 CegarLoopResult]: For program point L2678(lines 2678 2685) no Hoare annotation was computed. [2021-10-11 02:29:49,550 INFO L258 CegarLoopResult]: At program point L1688(lines 1677 1691) the Hoare annotation is: (and (= (_ bv2 32) ULTIMATE.start_setEmailTo_~value) (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,550 INFO L262 CegarLoopResult]: For program point L1292(lines 1292 1328) no Hoare annotation was computed. [2021-10-11 02:29:49,551 INFO L262 CegarLoopResult]: For program point L1292-1(lines 1292 1328) no Hoare annotation was computed. [2021-10-11 02:29:49,551 INFO L262 CegarLoopResult]: For program point L1292-2(lines 1292 1328) no Hoare annotation was computed. [2021-10-11 02:29:49,551 INFO L262 CegarLoopResult]: For program point L1292-3(lines 1292 1328) no Hoare annotation was computed. [2021-10-11 02:29:49,551 INFO L262 CegarLoopResult]: For program point L1292-4(lines 1292 1328) no Hoare annotation was computed. [2021-10-11 02:29:49,552 INFO L258 CegarLoopResult]: At program point L1557(lines 1552 1560) the Hoare annotation is: (and (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,552 INFO L262 CegarLoopResult]: For program point L1293(lines 1293 1301) no Hoare annotation was computed. [2021-10-11 02:29:49,552 INFO L258 CegarLoopResult]: At program point L1227(lines 1180 1233) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= ULTIMATE.start_test_~op1~0 (_ bv0 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,552 INFO L262 CegarLoopResult]: For program point L1293-2(lines 1293 1301) no Hoare annotation was computed. [2021-10-11 02:29:49,552 INFO L262 CegarLoopResult]: For program point L1293-4(lines 1293 1301) no Hoare annotation was computed. [2021-10-11 02:29:49,552 INFO L262 CegarLoopResult]: For program point L1293-6(lines 1293 1301) no Hoare annotation was computed. [2021-10-11 02:29:49,552 INFO L262 CegarLoopResult]: For program point L1029(lines 1029 1033) no Hoare annotation was computed. [2021-10-11 02:29:49,552 INFO L262 CegarLoopResult]: For program point L1293-8(lines 1293 1301) no Hoare annotation was computed. [2021-10-11 02:29:49,552 INFO L258 CegarLoopResult]: At program point L1029-2(lines 1019 1038) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= ULTIMATE.start_test_~op1~0 (_ bv0 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,552 INFO L262 CegarLoopResult]: For program point L1029-3(lines 1029 1033) no Hoare annotation was computed. [2021-10-11 02:29:49,552 INFO L258 CegarLoopResult]: At program point L1029-5(lines 1019 1038) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,553 INFO L262 CegarLoopResult]: For program point L1029-6(lines 1029 1033) no Hoare annotation was computed. [2021-10-11 02:29:49,553 INFO L258 CegarLoopResult]: At program point L1029-8(lines 1019 1038) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,553 INFO L262 CegarLoopResult]: For program point L1029-9(lines 1029 1033) no Hoare annotation was computed. [2021-10-11 02:29:49,553 INFO L258 CegarLoopResult]: At program point L1029-11(lines 1019 1038) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,553 INFO L262 CegarLoopResult]: For program point L1029-12(lines 1029 1033) no Hoare annotation was computed. [2021-10-11 02:29:49,553 INFO L258 CegarLoopResult]: At program point L1029-14(lines 1019 1038) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,553 INFO L262 CegarLoopResult]: For program point L1096(lines 1096 1102) no Hoare annotation was computed. [2021-10-11 02:29:49,553 INFO L262 CegarLoopResult]: For program point L2153(lines 2153 2161) no Hoare annotation was computed. [2021-10-11 02:29:49,553 INFO L262 CegarLoopResult]: For program point L2153-2(lines 2153 2161) no Hoare annotation was computed. [2021-10-11 02:29:49,553 INFO L262 CegarLoopResult]: For program point L2153-4(lines 2153 2161) no Hoare annotation was computed. [2021-10-11 02:29:49,553 INFO L262 CegarLoopResult]: For program point L1296(lines 1296 1300) no Hoare annotation was computed. [2021-10-11 02:29:49,553 INFO L262 CegarLoopResult]: For program point L1296-3(lines 1296 1300) no Hoare annotation was computed. [2021-10-11 02:29:49,554 INFO L262 CegarLoopResult]: For program point L1296-6(lines 1296 1300) no Hoare annotation was computed. [2021-10-11 02:29:49,554 INFO L262 CegarLoopResult]: For program point L1296-9(lines 1296 1300) no Hoare annotation was computed. [2021-10-11 02:29:49,554 INFO L262 CegarLoopResult]: For program point L1296-12(lines 1296 1300) no Hoare annotation was computed. [2021-10-11 02:29:49,554 INFO L262 CegarLoopResult]: For program point L1495(lines 1495 1501) no Hoare annotation was computed. [2021-10-11 02:29:49,554 INFO L258 CegarLoopResult]: At program point L1495-1(lines 1 2760) the Hoare annotation is: (and (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,554 INFO L262 CegarLoopResult]: For program point L1495-2(lines 1495 1501) no Hoare annotation was computed. [2021-10-11 02:29:49,554 INFO L262 CegarLoopResult]: For program point L2156(lines 2156 2160) no Hoare annotation was computed. [2021-10-11 02:29:49,554 INFO L258 CegarLoopResult]: At program point L2156-2(lines 2149 2164) the Hoare annotation is: (and (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,554 INFO L262 CegarLoopResult]: For program point L2156-3(lines 2156 2160) no Hoare annotation was computed. [2021-10-11 02:29:49,555 INFO L262 CegarLoopResult]: For program point L2156-6(lines 2156 2160) no Hoare annotation was computed. [2021-10-11 02:29:49,555 INFO L258 CegarLoopResult]: At program point L2156-5(lines 2149 2164) the Hoare annotation is: (and (= (_ bv2 32) ULTIMATE.start_setEmailTo_~value) (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,555 INFO L258 CegarLoopResult]: At program point L2156-8(lines 2149 2164) the Hoare annotation is: (and (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,555 INFO L258 CegarLoopResult]: At program point L2620(lines 2607 2750) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,555 INFO L265 CegarLoopResult]: At program point L2488(lines 1 2760) the Hoare annotation is: true [2021-10-11 02:29:49,556 INFO L258 CegarLoopResult]: At program point L2753(lines 2584 2754) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,556 INFO L258 CegarLoopResult]: At program point L2687(lines 2674 2745) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,556 INFO L262 CegarLoopResult]: For program point L905(lines 905 921) no Hoare annotation was computed. [2021-10-11 02:29:49,556 INFO L262 CegarLoopResult]: For program point L905-1(lines 905 921) no Hoare annotation was computed. [2021-10-11 02:29:49,556 INFO L258 CegarLoopResult]: At program point L1566(lines 1561 1569) the Hoare annotation is: (and (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,557 INFO L262 CegarLoopResult]: For program point L1303(lines 1303 1327) no Hoare annotation was computed. [2021-10-11 02:29:49,557 INFO L262 CegarLoopResult]: For program point L1303-1(lines 1303 1327) no Hoare annotation was computed. [2021-10-11 02:29:49,557 INFO L262 CegarLoopResult]: For program point L1303-2(lines 1303 1327) no Hoare annotation was computed. [2021-10-11 02:29:49,557 INFO L262 CegarLoopResult]: For program point L1303-3(lines 1303 1327) no Hoare annotation was computed. [2021-10-11 02:29:49,557 INFO L262 CegarLoopResult]: For program point L1303-4(lines 1303 1327) no Hoare annotation was computed. [2021-10-11 02:29:49,557 INFO L262 CegarLoopResult]: For program point L1105(lines 1105 1121) no Hoare annotation was computed. [2021-10-11 02:29:49,558 INFO L262 CegarLoopResult]: For program point L2625(lines 2625 2632) no Hoare annotation was computed. [2021-10-11 02:29:49,558 INFO L262 CegarLoopResult]: For program point L1304(lines 1304 1312) no Hoare annotation was computed. [2021-10-11 02:29:49,558 INFO L262 CegarLoopResult]: For program point L1304-2(lines 1304 1312) no Hoare annotation was computed. [2021-10-11 02:29:49,558 INFO L262 CegarLoopResult]: For program point L1304-4(lines 1304 1312) no Hoare annotation was computed. [2021-10-11 02:29:49,558 INFO L262 CegarLoopResult]: For program point L1106(lines 1106 1117) no Hoare annotation was computed. [2021-10-11 02:29:49,558 INFO L262 CegarLoopResult]: For program point L1304-6(lines 1304 1312) no Hoare annotation was computed. [2021-10-11 02:29:49,558 INFO L262 CegarLoopResult]: For program point L1304-8(lines 1304 1312) no Hoare annotation was computed. [2021-10-11 02:29:49,558 INFO L262 CegarLoopResult]: For program point L2692(lines 2692 2696) no Hoare annotation was computed. [2021-10-11 02:29:49,558 INFO L262 CegarLoopResult]: For program point L909(lines 909 920) no Hoare annotation was computed. [2021-10-11 02:29:49,558 INFO L262 CegarLoopResult]: For program point L909-1(lines 909 920) no Hoare annotation was computed. [2021-10-11 02:29:49,559 INFO L262 CegarLoopResult]: For program point L976(lines 976 988) no Hoare annotation was computed. [2021-10-11 02:29:49,559 INFO L262 CegarLoopResult]: For program point L976-2(lines 976 988) no Hoare annotation was computed. [2021-10-11 02:29:49,559 INFO L262 CegarLoopResult]: For program point L976-4(lines 976 988) no Hoare annotation was computed. [2021-10-11 02:29:49,559 INFO L262 CegarLoopResult]: For program point L976-6(lines 976 988) no Hoare annotation was computed. [2021-10-11 02:29:49,559 INFO L262 CegarLoopResult]: For program point L976-8(lines 976 988) no Hoare annotation was computed. [2021-10-11 02:29:49,559 INFO L262 CegarLoopResult]: For program point L976-10(lines 976 988) no Hoare annotation was computed. [2021-10-11 02:29:49,559 INFO L258 CegarLoopResult]: At program point L2496(lines 2491 2499) the Hoare annotation is: (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32)) [2021-10-11 02:29:49,559 INFO L262 CegarLoopResult]: For program point L1307(lines 1307 1311) no Hoare annotation was computed. [2021-10-11 02:29:49,559 INFO L262 CegarLoopResult]: For program point L1307-3(lines 1307 1311) no Hoare annotation was computed. [2021-10-11 02:29:49,560 INFO L262 CegarLoopResult]: For program point L1307-6(lines 1307 1311) no Hoare annotation was computed. [2021-10-11 02:29:49,560 INFO L262 CegarLoopResult]: For program point L1307-9(lines 1307 1311) no Hoare annotation was computed. [2021-10-11 02:29:49,560 INFO L262 CegarLoopResult]: For program point L1307-12(lines 1307 1311) no Hoare annotation was computed. [2021-10-11 02:29:49,560 INFO L262 CegarLoopResult]: For program point L1110(lines 1110 1116) no Hoare annotation was computed. [2021-10-11 02:29:49,560 INFO L258 CegarLoopResult]: At program point L252(lines 233 254) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= ULTIMATE.start_test_~op1~0 (_ bv0 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,560 INFO L262 CegarLoopResult]: For program point L979(lines 979 987) no Hoare annotation was computed. [2021-10-11 02:29:49,561 INFO L262 CegarLoopResult]: For program point L979-2(lines 979 987) no Hoare annotation was computed. [2021-10-11 02:29:49,561 INFO L262 CegarLoopResult]: For program point L913(lines 913 919) no Hoare annotation was computed. [2021-10-11 02:29:49,561 INFO L262 CegarLoopResult]: For program point L913-1(lines 913 919) no Hoare annotation was computed. [2021-10-11 02:29:49,561 INFO L262 CegarLoopResult]: For program point L979-4(lines 979 987) no Hoare annotation was computed. [2021-10-11 02:29:49,561 INFO L262 CegarLoopResult]: For program point L979-6(lines 979 987) no Hoare annotation was computed. [2021-10-11 02:29:49,561 INFO L262 CegarLoopResult]: For program point L979-8(lines 979 987) no Hoare annotation was computed. [2021-10-11 02:29:49,561 INFO L262 CegarLoopResult]: For program point L979-10(lines 979 987) no Hoare annotation was computed. [2021-10-11 02:29:49,562 INFO L258 CegarLoopResult]: At program point L2698(lines 2688 2744) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,562 INFO L262 CegarLoopResult]: For program point L2171-1(lines 2171 2182) no Hoare annotation was computed. [2021-10-11 02:29:49,562 INFO L262 CegarLoopResult]: For program point L2171(lines 2171 2182) no Hoare annotation was computed. [2021-10-11 02:29:49,562 INFO L262 CegarLoopResult]: For program point L982(lines 982 986) no Hoare annotation was computed. [2021-10-11 02:29:49,562 INFO L258 CegarLoopResult]: At program point L982-2(lines 1 2760) the Hoare annotation is: (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32)) [2021-10-11 02:29:49,562 INFO L262 CegarLoopResult]: For program point L982-3(lines 982 986) no Hoare annotation was computed. [2021-10-11 02:29:49,563 INFO L258 CegarLoopResult]: At program point L982-5(lines 1 2760) the Hoare annotation is: (and (= (_ bv2 32) ULTIMATE.start_setClientId_~handle) (= (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32)) (_ bv0 32)) (= (_ bv2 32) ~rjh~0) (= (_ bv2 32) ULTIMATE.start_setClientPrivateKey_~handle) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,563 INFO L262 CegarLoopResult]: For program point L982-6(lines 982 986) no Hoare annotation was computed. [2021-10-11 02:29:49,563 INFO L258 CegarLoopResult]: At program point L982-8(lines 1 2760) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (_ bv3 32) ULTIMATE.start_setClientPrivateKey_~handle) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,563 INFO L262 CegarLoopResult]: For program point L982-9(lines 982 986) no Hoare annotation was computed. [2021-10-11 02:29:49,563 INFO L258 CegarLoopResult]: At program point L982-11(lines 1 2760) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,563 INFO L258 CegarLoopResult]: At program point L2634(lines 2621 2749) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,563 INFO L262 CegarLoopResult]: For program point L982-12(lines 982 986) no Hoare annotation was computed. [2021-10-11 02:29:49,563 INFO L258 CegarLoopResult]: At program point L982-14(lines 335 344) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,563 INFO L262 CegarLoopResult]: For program point L982-15(lines 982 986) no Hoare annotation was computed. [2021-10-11 02:29:49,564 INFO L258 CegarLoopResult]: At program point L982-17(lines 325 334) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,564 INFO L262 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-10-11 02:29:49,564 INFO L262 CegarLoopResult]: For program point L1314(lines 1314 1326) no Hoare annotation was computed. [2021-10-11 02:29:49,564 INFO L258 CegarLoopResult]: At program point L1314-1(lines 1288 1331) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= ULTIMATE.start_test_~op1~0 (_ bv0 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,564 INFO L262 CegarLoopResult]: For program point L1314-2(lines 1314 1326) no Hoare annotation was computed. [2021-10-11 02:29:49,564 INFO L258 CegarLoopResult]: At program point L1314-3(lines 1 2760) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,564 INFO L262 CegarLoopResult]: For program point L1314-4(lines 1314 1326) no Hoare annotation was computed. [2021-10-11 02:29:49,564 INFO L258 CegarLoopResult]: At program point L1314-5(lines 1 2760) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,564 INFO L262 CegarLoopResult]: For program point L1314-6(lines 1314 1326) no Hoare annotation was computed. [2021-10-11 02:29:49,564 INFO L258 CegarLoopResult]: At program point L1314-7(lines 1 2760) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,564 INFO L262 CegarLoopResult]: For program point L1050(lines 1050 1060) no Hoare annotation was computed. [2021-10-11 02:29:49,564 INFO L262 CegarLoopResult]: For program point L1314-8(lines 1314 1326) no Hoare annotation was computed. [2021-10-11 02:29:49,564 INFO L262 CegarLoopResult]: For program point L1050-1(lines 1050 1060) no Hoare annotation was computed. [2021-10-11 02:29:49,565 INFO L258 CegarLoopResult]: At program point L1314-9(lines 1 2760) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,565 INFO L262 CegarLoopResult]: For program point L1050-2(lines 1050 1060) no Hoare annotation was computed. [2021-10-11 02:29:49,565 INFO L262 CegarLoopResult]: For program point L1050-3(lines 1050 1060) no Hoare annotation was computed. [2021-10-11 02:29:49,565 INFO L262 CegarLoopResult]: For program point L1050-4(lines 1050 1060) no Hoare annotation was computed. [2021-10-11 02:29:49,565 INFO L258 CegarLoopResult]: At program point L918(lines 901 924) the Hoare annotation is: (and (= (_ bv2 32) ULTIMATE.start_setEmailTo_~value) (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,565 INFO L258 CegarLoopResult]: At program point L918-1(lines 901 924) the Hoare annotation is: (and (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,565 INFO L262 CegarLoopResult]: For program point L1315(lines 1315 1323) no Hoare annotation was computed. [2021-10-11 02:29:49,565 INFO L262 CegarLoopResult]: For program point L1315-2(lines 1315 1323) no Hoare annotation was computed. [2021-10-11 02:29:49,565 INFO L262 CegarLoopResult]: For program point L1315-4(lines 1315 1323) no Hoare annotation was computed. [2021-10-11 02:29:49,565 INFO L262 CegarLoopResult]: For program point L1315-6(lines 1315 1323) no Hoare annotation was computed. [2021-10-11 02:29:49,565 INFO L262 CegarLoopResult]: For program point L1315-8(lines 1315 1323) no Hoare annotation was computed. [2021-10-11 02:29:49,565 INFO L262 CegarLoopResult]: For program point L2703(lines 2703 2710) no Hoare annotation was computed. [2021-10-11 02:29:49,565 INFO L262 CegarLoopResult]: For program point L1184(lines 1184 1230) no Hoare annotation was computed. [2021-10-11 02:29:49,565 INFO L262 CegarLoopResult]: For program point L2175-1(lines 2175 2181) no Hoare annotation was computed. [2021-10-11 02:29:49,565 INFO L262 CegarLoopResult]: For program point L2175(lines 2175 2181) no Hoare annotation was computed. [2021-10-11 02:29:49,566 INFO L262 CegarLoopResult]: For program point L1185(lines 1185 1196) no Hoare annotation was computed. [2021-10-11 02:29:49,566 INFO L262 CegarLoopResult]: For program point L2639(lines 2639 2646) no Hoare annotation was computed. [2021-10-11 02:29:49,566 INFO L262 CegarLoopResult]: For program point L1318(lines 1318 1322) no Hoare annotation was computed. [2021-10-11 02:29:49,566 INFO L262 CegarLoopResult]: For program point L1318-3(lines 1318 1322) no Hoare annotation was computed. [2021-10-11 02:29:49,566 INFO L258 CegarLoopResult]: At program point L1120(lines 1073 1126) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= ULTIMATE.start_test_~op1~0 (_ bv0 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,566 INFO L262 CegarLoopResult]: For program point L1318-6(lines 1318 1322) no Hoare annotation was computed. [2021-10-11 02:29:49,566 INFO L262 CegarLoopResult]: For program point L1318-9(lines 1318 1322) no Hoare annotation was computed. [2021-10-11 02:29:49,566 INFO L262 CegarLoopResult]: For program point L1318-12(lines 1318 1322) no Hoare annotation was computed. [2021-10-11 02:29:49,566 INFO L262 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2021-10-11 02:29:49,566 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 2522) no Hoare annotation was computed. [2021-10-11 02:29:49,567 INFO L262 CegarLoopResult]: For program point L1387(lines 1387 1403) no Hoare annotation was computed. [2021-10-11 02:29:49,567 INFO L262 CegarLoopResult]: For program point L1387-1(lines 1387 1403) no Hoare annotation was computed. [2021-10-11 02:29:49,567 INFO L262 CegarLoopResult]: For program point L1189(lines 1189 1195) no Hoare annotation was computed. [2021-10-11 02:29:49,567 INFO L258 CegarLoopResult]: At program point L2180(lines 2167 2185) the Hoare annotation is: (and (= (_ bv2 32) ULTIMATE.start_setEmailTo_~value) (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,567 INFO L258 CegarLoopResult]: At program point L2180-1(lines 2167 2185) the Hoare annotation is: (and (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,567 INFO L258 CegarLoopResult]: At program point L1059(lines 1039 1063) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= ULTIMATE.start_test_~op1~0 (_ bv0 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,567 INFO L258 CegarLoopResult]: At program point L1059-1(lines 1039 1063) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,567 INFO L258 CegarLoopResult]: At program point L1059-2(lines 1039 1063) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,568 INFO L258 CegarLoopResult]: At program point L1059-3(lines 1039 1063) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,568 INFO L258 CegarLoopResult]: At program point L1059-4(lines 1039 1063) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,568 INFO L258 CegarLoopResult]: At program point L2712(lines 2699 2743) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,568 INFO L262 CegarLoopResult]: For program point L1391(lines 1391 1402) no Hoare annotation was computed. [2021-10-11 02:29:49,568 INFO L262 CegarLoopResult]: For program point L1391-1(lines 1391 1402) no Hoare annotation was computed. [2021-10-11 02:29:49,568 INFO L262 CegarLoopResult]: For program point L929(lines 929 941) no Hoare annotation was computed. [2021-10-11 02:29:49,568 INFO L258 CegarLoopResult]: At program point L2648(lines 2635 2748) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,568 INFO L262 CegarLoopResult]: For program point L932(lines 932 940) no Hoare annotation was computed. [2021-10-11 02:29:49,568 INFO L262 CegarLoopResult]: For program point L1395(lines 1395 1401) no Hoare annotation was computed. [2021-10-11 02:29:49,568 INFO L262 CegarLoopResult]: For program point L1395-1(lines 1395 1401) no Hoare annotation was computed. [2021-10-11 02:29:49,568 INFO L262 CegarLoopResult]: For program point L1131(lines 1131 1167) no Hoare annotation was computed. [2021-10-11 02:29:49,568 INFO L262 CegarLoopResult]: For program point L1131-1(lines 1131 1167) no Hoare annotation was computed. [2021-10-11 02:29:49,569 INFO L262 CegarLoopResult]: For program point L1131-2(lines 1131 1167) no Hoare annotation was computed. [2021-10-11 02:29:49,569 INFO L262 CegarLoopResult]: For program point L1131-3(lines 1131 1167) no Hoare annotation was computed. [2021-10-11 02:29:49,569 INFO L262 CegarLoopResult]: For program point L999(lines 999 1015) no Hoare annotation was computed. [2021-10-11 02:29:49,569 INFO L262 CegarLoopResult]: For program point L1131-4(lines 1131 1167) no Hoare annotation was computed. [2021-10-11 02:29:49,569 INFO L262 CegarLoopResult]: For program point L999-1(lines 999 1015) no Hoare annotation was computed. [2021-10-11 02:29:49,569 INFO L262 CegarLoopResult]: For program point L999-2(lines 999 1015) no Hoare annotation was computed. [2021-10-11 02:29:49,569 INFO L262 CegarLoopResult]: For program point L999-3(lines 999 1015) no Hoare annotation was computed. [2021-10-11 02:29:49,569 INFO L262 CegarLoopResult]: For program point L999-4(lines 999 1015) no Hoare annotation was computed. [2021-10-11 02:29:49,570 INFO L262 CegarLoopResult]: For program point L2717(lines 2717 2724) no Hoare annotation was computed. [2021-10-11 02:29:49,570 INFO L262 CegarLoopResult]: For program point L1198(lines 1198 1229) no Hoare annotation was computed. [2021-10-11 02:29:49,570 INFO L262 CegarLoopResult]: For program point L1132(lines 1132 1140) no Hoare annotation was computed. [2021-10-11 02:29:49,570 INFO L262 CegarLoopResult]: For program point L1132-2(lines 1132 1140) no Hoare annotation was computed. [2021-10-11 02:29:49,570 INFO L262 CegarLoopResult]: For program point L1132-4(lines 1132 1140) no Hoare annotation was computed. [2021-10-11 02:29:49,570 INFO L262 CegarLoopResult]: For program point L1132-6(lines 1132 1140) no Hoare annotation was computed. [2021-10-11 02:29:49,570 INFO L262 CegarLoopResult]: For program point L1132-8(lines 1132 1140) no Hoare annotation was computed. [2021-10-11 02:29:49,571 INFO L262 CegarLoopResult]: For program point L2586(lines 2585 2752) no Hoare annotation was computed. [2021-10-11 02:29:49,571 INFO L262 CegarLoopResult]: For program point L1199(lines 1199 1210) no Hoare annotation was computed. [2021-10-11 02:29:49,571 INFO L262 CegarLoopResult]: For program point L2190(lines 2190 2198) no Hoare annotation was computed. [2021-10-11 02:29:49,571 INFO L262 CegarLoopResult]: For program point L2190-2(lines 2190 2198) no Hoare annotation was computed. [2021-10-11 02:29:49,571 INFO L262 CegarLoopResult]: For program point L2190-4(lines 2190 2198) no Hoare annotation was computed. [2021-10-11 02:29:49,571 INFO L262 CegarLoopResult]: For program point L935(lines 935 939) no Hoare annotation was computed. [2021-10-11 02:29:49,571 INFO L258 CegarLoopResult]: At program point L935-2(lines 1 2760) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv2 32) ULTIMATE.start_setClientAutoResponse_~handle) (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,571 INFO L262 CegarLoopResult]: For program point L2653(lines 2653 2660) no Hoare annotation was computed. [2021-10-11 02:29:49,571 INFO L262 CegarLoopResult]: For program point L2587(lines 2587 2591) no Hoare annotation was computed. [2021-10-11 02:29:49,571 INFO L258 CegarLoopResult]: At program point L209(lines 189 211) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (_ bv3 32) ULTIMATE.start_setClientPrivateKey_~handle) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,571 INFO L262 CegarLoopResult]: For program point L2522(line 2522) no Hoare annotation was computed. [2021-10-11 02:29:49,571 INFO L262 CegarLoopResult]: For program point L2522-1(line 2522) no Hoare annotation was computed. [2021-10-11 02:29:49,572 INFO L262 CegarLoopResult]: For program point L1135(lines 1135 1139) no Hoare annotation was computed. [2021-10-11 02:29:49,572 INFO L262 CegarLoopResult]: For program point L1135-3(lines 1135 1139) no Hoare annotation was computed. [2021-10-11 02:29:49,572 INFO L262 CegarLoopResult]: For program point L1003(lines 1003 1014) no Hoare annotation was computed. [2021-10-11 02:29:49,572 INFO L262 CegarLoopResult]: For program point L1003-1(lines 1003 1014) no Hoare annotation was computed. [2021-10-11 02:29:49,572 INFO L262 CegarLoopResult]: For program point L1003-2(lines 1003 1014) no Hoare annotation was computed. [2021-10-11 02:29:49,572 INFO L262 CegarLoopResult]: For program point L1135-6(lines 1135 1139) no Hoare annotation was computed. [2021-10-11 02:29:49,572 INFO L262 CegarLoopResult]: For program point L1003-3(lines 1003 1014) no Hoare annotation was computed. [2021-10-11 02:29:49,572 INFO L262 CegarLoopResult]: For program point L1003-4(lines 1003 1014) no Hoare annotation was computed. [2021-10-11 02:29:49,572 INFO L262 CegarLoopResult]: For program point L1135-9(lines 1135 1139) no Hoare annotation was computed. [2021-10-11 02:29:49,572 INFO L262 CegarLoopResult]: For program point L1135-12(lines 1135 1139) no Hoare annotation was computed. [2021-10-11 02:29:49,572 INFO L258 CegarLoopResult]: At program point L1664(lines 1659 1667) the Hoare annotation is: (and (= (_ bv2 32) ULTIMATE.start_setEmailTo_~value) (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_isReadable_#res|) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,572 INFO L258 CegarLoopResult]: At program point L1664-1(lines 1659 1667) the Hoare annotation is: (and (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) |ULTIMATE.start_isReadable_#res|) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,572 INFO L265 CegarLoopResult]: At program point L2523-1(lines 2527 2544) the Hoare annotation is: true [2021-10-11 02:29:49,572 INFO L258 CegarLoopResult]: At program point L2523(lines 2527 2544) the Hoare annotation is: (and (= (_ bv2 32) ULTIMATE.start_setEmailTo_~value) (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (bvadd ULTIMATE.start___utac_acc__DecryptAutoResponder_spec__1_~tmp~15 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) |ULTIMATE.start_isReadable_#res|) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,573 INFO L258 CegarLoopResult]: At program point L1400(lines 1383 1406) the Hoare annotation is: (and (= (_ bv2 32) ULTIMATE.start_setEmailTo_~value) (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,573 INFO L258 CegarLoopResult]: At program point L1400-1(lines 1383 1406) the Hoare annotation is: (and (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,573 INFO L262 CegarLoopResult]: For program point L2193(lines 2193 2197) no Hoare annotation was computed. [2021-10-11 02:29:49,573 INFO L262 CegarLoopResult]: For program point L2193-3(lines 2193 2197) no Hoare annotation was computed. [2021-10-11 02:29:49,573 INFO L258 CegarLoopResult]: At program point L2193-2(lines 2186 2201) the Hoare annotation is: (and (= (_ bv2 32) ULTIMATE.start_setEmailTo_~value) (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,573 INFO L258 CegarLoopResult]: At program point L2193-5(lines 2186 2201) the Hoare annotation is: (and (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (bvadd ULTIMATE.start___utac_acc__DecryptAutoResponder_spec__1_~tmp~15 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) |ULTIMATE.start_isReadable_#res|) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,573 INFO L262 CegarLoopResult]: For program point L2193-6(lines 2193 2197) no Hoare annotation was computed. [2021-10-11 02:29:49,573 INFO L265 CegarLoopResult]: At program point L2193-8(lines 2186 2201) the Hoare annotation is: true [2021-10-11 02:29:49,573 INFO L262 CegarLoopResult]: For program point L1203(lines 1203 1209) no Hoare annotation was computed. [2021-10-11 02:29:49,573 INFO L262 CegarLoopResult]: For program point L1007(lines 1007 1013) no Hoare annotation was computed. [2021-10-11 02:29:49,573 INFO L262 CegarLoopResult]: For program point L1007-1(lines 1007 1013) no Hoare annotation was computed. [2021-10-11 02:29:49,573 INFO L262 CegarLoopResult]: For program point L1007-2(lines 1007 1013) no Hoare annotation was computed. [2021-10-11 02:29:49,573 INFO L262 CegarLoopResult]: For program point L1007-3(lines 1007 1013) no Hoare annotation was computed. [2021-10-11 02:29:49,573 INFO L262 CegarLoopResult]: For program point L1007-4(lines 1007 1013) no Hoare annotation was computed. [2021-10-11 02:29:49,574 INFO L262 CegarLoopResult]: For program point L2593(lines 2593 2751) no Hoare annotation was computed. [2021-10-11 02:29:49,574 INFO L258 CegarLoopResult]: At program point L2726(lines 2713 2742) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,574 INFO L262 CegarLoopResult]: For program point L1142(lines 1142 1166) no Hoare annotation was computed. [2021-10-11 02:29:49,574 INFO L262 CegarLoopResult]: For program point L1142-1(lines 1142 1166) no Hoare annotation was computed. [2021-10-11 02:29:49,574 INFO L262 CegarLoopResult]: For program point L1142-2(lines 1142 1166) no Hoare annotation was computed. [2021-10-11 02:29:49,574 INFO L262 CegarLoopResult]: For program point L1142-3(lines 1142 1166) no Hoare annotation was computed. [2021-10-11 02:29:49,574 INFO L262 CegarLoopResult]: For program point L1142-4(lines 1142 1166) no Hoare annotation was computed. [2021-10-11 02:29:49,574 INFO L258 CegarLoopResult]: At program point L2662(lines 2649 2747) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,574 INFO L262 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-10-11 02:29:49,574 INFO L262 CegarLoopResult]: For program point L1143(lines 1143 1151) no Hoare annotation was computed. [2021-10-11 02:29:49,574 INFO L262 CegarLoopResult]: For program point L2134(lines 2134 2145) no Hoare annotation was computed. [2021-10-11 02:29:49,574 INFO L262 CegarLoopResult]: For program point L1077(lines 1077 1123) no Hoare annotation was computed. [2021-10-11 02:29:49,574 INFO L262 CegarLoopResult]: For program point L1143-2(lines 1143 1151) no Hoare annotation was computed. [2021-10-11 02:29:49,574 INFO L262 CegarLoopResult]: For program point L2134-1(lines 2134 2145) no Hoare annotation was computed. [2021-10-11 02:29:49,574 INFO L262 CegarLoopResult]: For program point L1143-4(lines 1143 1151) no Hoare annotation was computed. [2021-10-11 02:29:49,574 INFO L262 CegarLoopResult]: For program point L1143-6(lines 1143 1151) no Hoare annotation was computed. [2021-10-11 02:29:49,575 INFO L262 CegarLoopResult]: For program point L1143-8(lines 1143 1151) no Hoare annotation was computed. [2021-10-11 02:29:49,575 INFO L262 CegarLoopResult]: For program point L2597(lines 2597 2604) no Hoare annotation was computed. [2021-10-11 02:29:49,575 INFO L258 CegarLoopResult]: At program point L1474(lines 1 2760) the Hoare annotation is: (and (= (_ bv2 32) ULTIMATE.start_setEmailTo_~value) (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,575 INFO L258 CegarLoopResult]: At program point L1474-1(lines 1 2760) the Hoare annotation is: (and (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,575 INFO L262 CegarLoopResult]: For program point L1078(lines 1078 1089) no Hoare annotation was computed. [2021-10-11 02:29:49,575 INFO L258 CegarLoopResult]: At program point L1012(lines 995 1018) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= ULTIMATE.start_test_~op1~0 (_ bv0 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,575 INFO L258 CegarLoopResult]: At program point L1012-1(lines 995 1018) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,575 INFO L258 CegarLoopResult]: At program point L1012-2(lines 995 1018) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,575 INFO L258 CegarLoopResult]: At program point L1012-3(lines 995 1018) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,575 INFO L258 CegarLoopResult]: At program point L1012-4(lines 995 1018) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,575 INFO L258 CegarLoopResult]: At program point L2731-1(lines 2585 2752) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,576 INFO L262 CegarLoopResult]: For program point L2731(lines 2731 2738) no Hoare annotation was computed. [2021-10-11 02:29:49,576 INFO L262 CegarLoopResult]: For program point L1212(lines 1212 1228) no Hoare annotation was computed. [2021-10-11 02:29:49,576 INFO L262 CegarLoopResult]: For program point L1146(lines 1146 1150) no Hoare annotation was computed. [2021-10-11 02:29:49,576 INFO L262 CegarLoopResult]: For program point L1146-3(lines 1146 1150) no Hoare annotation was computed. [2021-10-11 02:29:49,576 INFO L262 CegarLoopResult]: For program point L1146-6(lines 1146 1150) no Hoare annotation was computed. [2021-10-11 02:29:49,576 INFO L262 CegarLoopResult]: For program point L1146-9(lines 1146 1150) no Hoare annotation was computed. [2021-10-11 02:29:49,576 INFO L262 CegarLoopResult]: For program point L1146-12(lines 1146 1150) no Hoare annotation was computed. [2021-10-11 02:29:49,576 INFO L262 CegarLoopResult]: For program point L1411(lines 1411 1423) no Hoare annotation was computed. [2021-10-11 02:29:49,577 INFO L262 CegarLoopResult]: For program point L1411-2(lines 1411 1423) no Hoare annotation was computed. [2021-10-11 02:29:49,577 INFO L262 CegarLoopResult]: For program point L1411-4(lines 1411 1423) no Hoare annotation was computed. [2021-10-11 02:29:49,577 INFO L262 CegarLoopResult]: For program point L222(lines 222 229) no Hoare annotation was computed. [2021-10-11 02:29:49,577 INFO L262 CegarLoopResult]: For program point L1213(lines 1213 1224) no Hoare annotation was computed. [2021-10-11 02:29:49,577 INFO L265 CegarLoopResult]: At program point L222-1(lines 222 229) the Hoare annotation is: true [2021-10-11 02:29:49,577 INFO L262 CegarLoopResult]: For program point L2138(lines 2138 2144) no Hoare annotation was computed. [2021-10-11 02:29:49,577 INFO L262 CegarLoopResult]: For program point L2138-1(lines 2138 2144) no Hoare annotation was computed. [2021-10-11 02:29:49,577 INFO L262 CegarLoopResult]: For program point L2667(lines 2667 2671) no Hoare annotation was computed. [2021-10-11 02:29:49,578 INFO L262 CegarLoopResult]: For program point L2535(lines 2535 2541) no Hoare annotation was computed. [2021-10-11 02:29:49,578 INFO L262 CegarLoopResult]: For program point L2535-2(lines 2535 2541) no Hoare annotation was computed. [2021-10-11 02:29:49,578 INFO L262 CegarLoopResult]: For program point L1082(lines 1082 1088) no Hoare annotation was computed. [2021-10-11 02:29:49,578 INFO L262 CegarLoopResult]: For program point L1414(lines 1414 1422) no Hoare annotation was computed. [2021-10-11 02:29:49,578 INFO L262 CegarLoopResult]: For program point L1414-2(lines 1414 1422) no Hoare annotation was computed. [2021-10-11 02:29:49,578 INFO L262 CegarLoopResult]: For program point L1414-4(lines 1414 1422) no Hoare annotation was computed. [2021-10-11 02:29:49,578 INFO L262 CegarLoopResult]: For program point L1217(lines 1217 1223) no Hoare annotation was computed. [2021-10-11 02:29:49,578 INFO L262 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-10-11 02:29:49,579 INFO L258 CegarLoopResult]: At program point L1548(lines 1543 1551) the Hoare annotation is: (and (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,579 INFO L265 CegarLoopResult]: At program point L2143-1(lines 2130 2148) the Hoare annotation is: true [2021-10-11 02:29:49,579 INFO L258 CegarLoopResult]: At program point L2143(lines 2130 2148) the Hoare annotation is: (and (= (_ bv2 32) ULTIMATE.start_setEmailTo_~value) (= (_ bv0 32) (bvadd ULTIMATE.start_createEmail_~to (_ bv4294967294 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (bvadd ULTIMATE.start___utac_acc__DecryptAutoResponder_spec__1_~tmp~15 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) |ULTIMATE.start_isReadable_#res|) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,579 INFO L258 CegarLoopResult]: At program point L2606(lines 2593 2751) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,579 INFO L262 CegarLoopResult]: For program point L1417(lines 1417 1421) no Hoare annotation was computed. [2021-10-11 02:29:49,580 INFO L258 CegarLoopResult]: At program point L1417-2(lines 1 2760) the Hoare annotation is: (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32)) [2021-10-11 02:29:49,580 INFO L262 CegarLoopResult]: For program point L1417-3(lines 1417 1421) no Hoare annotation was computed. [2021-10-11 02:29:49,580 INFO L258 CegarLoopResult]: At program point L1417-5(lines 1 2760) the Hoare annotation is: (and (= (_ bv2 32) ULTIMATE.start_setClientId_~handle) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,580 INFO L262 CegarLoopResult]: For program point L1417-6(lines 1417 1421) no Hoare annotation was computed. [2021-10-11 02:29:49,580 INFO L258 CegarLoopResult]: At program point L1417-8(lines 1 2760) the Hoare annotation is: (and (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32)) (_ bv0 32)) (= (_ bv2 32) ~rjh~0) (= (_ bv2 32) ULTIMATE.start_setClientPrivateKey_~handle) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv3 32) ULTIMATE.start_setup_chuck_~chuck___0)) [2021-10-11 02:29:49,580 INFO L262 CegarLoopResult]: For program point L1153(lines 1153 1165) no Hoare annotation was computed. [2021-10-11 02:29:49,580 INFO L258 CegarLoopResult]: At program point L1153-1(lines 1127 1170) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= ULTIMATE.start_test_~op1~0 (_ bv0 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,580 INFO L262 CegarLoopResult]: For program point L1153-2(lines 1153 1165) no Hoare annotation was computed. [2021-10-11 02:29:49,580 INFO L258 CegarLoopResult]: At program point L1153-3(lines 1127 1170) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,580 INFO L262 CegarLoopResult]: For program point L1153-4(lines 1153 1165) no Hoare annotation was computed. [2021-10-11 02:29:49,580 INFO L258 CegarLoopResult]: At program point L1153-5(lines 1127 1170) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,580 INFO L262 CegarLoopResult]: For program point L1153-6(lines 1153 1165) no Hoare annotation was computed. [2021-10-11 02:29:49,580 INFO L258 CegarLoopResult]: At program point L1153-7(lines 1127 1170) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,580 INFO L262 CegarLoopResult]: For program point L1153-8(lines 1153 1165) no Hoare annotation was computed. [2021-10-11 02:29:49,581 INFO L258 CegarLoopResult]: At program point L1153-9(lines 1127 1170) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,581 INFO L258 CegarLoopResult]: At program point L2673(lines 2663 2746) the Hoare annotation is: (and (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv0 32) (bvadd ULTIMATE.start_setup_rjh_~rjh___0 (_ bv4294967294 32))) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv2 32) ~rjh~0) (= (bvadd |ULTIMATE.start_valid_product_#res| (_ bv4294967295 32)) (_ bv0 32))) [2021-10-11 02:29:49,581 INFO L262 CegarLoopResult]: For program point L1154(lines 1154 1162) no Hoare annotation was computed. [2021-10-11 02:29:49,581 INFO L262 CegarLoopResult]: For program point L1154-2(lines 1154 1162) no Hoare annotation was computed. [2021-10-11 02:29:49,581 INFO L262 CegarLoopResult]: For program point L1154-4(lines 1154 1162) no Hoare annotation was computed. [2021-10-11 02:29:49,581 INFO L262 CegarLoopResult]: For program point L1154-6(lines 1154 1162) no Hoare annotation was computed. [2021-10-11 02:29:49,581 INFO L262 CegarLoopResult]: For program point L1154-8(lines 1154 1162) no Hoare annotation was computed. [2021-10-11 02:29:49,581 INFO L265 CegarLoopResult]: At program point L230(lines 212 232) the Hoare annotation is: true [2021-10-11 02:29:49,581 INFO L262 CegarLoopResult]: For program point L1023(lines 1023 1035) no Hoare annotation was computed. [2021-10-11 02:29:49,581 INFO L262 CegarLoopResult]: For program point L1023-2(lines 1023 1035) no Hoare annotation was computed. [2021-10-11 02:29:49,581 INFO L262 CegarLoopResult]: For program point L1023-4(lines 1023 1035) no Hoare annotation was computed. [2021-10-11 02:29:49,581 INFO L262 CegarLoopResult]: For program point L1023-6(lines 1023 1035) no Hoare annotation was computed. [2021-10-11 02:29:49,581 INFO L262 CegarLoopResult]: For program point L1023-8(lines 1023 1035) no Hoare annotation was computed. [2021-10-11 02:29:49,581 INFO L262 CegarLoopResult]: For program point L166(lines 166 174) no Hoare annotation was computed. [2021-10-11 02:29:49,581 INFO L262 CegarLoopResult]: For program point L1157(lines 1157 1161) no Hoare annotation was computed. [2021-10-11 02:29:49,581 INFO L262 CegarLoopResult]: For program point L1091(lines 1091 1122) no Hoare annotation was computed. [2021-10-11 02:29:49,582 INFO L262 CegarLoopResult]: For program point L1157-3(lines 1157 1161) no Hoare annotation was computed. [2021-10-11 02:29:49,582 INFO L262 CegarLoopResult]: For program point L1157-6(lines 1157 1161) no Hoare annotation was computed. [2021-10-11 02:29:49,582 INFO L262 CegarLoopResult]: For program point L1157-9(lines 1157 1161) no Hoare annotation was computed. [2021-10-11 02:29:49,582 INFO L262 CegarLoopResult]: For program point L1157-12(lines 1157 1161) no Hoare annotation was computed. [2021-10-11 02:29:49,582 INFO L262 CegarLoopResult]: For program point L2611(lines 2611 2618) no Hoare annotation was computed. [2021-10-11 02:29:49,582 INFO L262 CegarLoopResult]: For program point L1092(lines 1092 1103) no Hoare annotation was computed. [2021-10-11 02:29:49,582 INFO L262 CegarLoopResult]: For program point L1026(lines 1026 1034) no Hoare annotation was computed. [2021-10-11 02:29:49,637 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.10 02:29:49 BoogieIcfgContainer [2021-10-11 02:29:49,637 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-11 02:29:49,638 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-11 02:29:49,638 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-11 02:29:49,638 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-11 02:29:49,639 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 02:29:25" (3/4) ... [2021-10-11 02:29:49,642 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-10-11 02:29:49,678 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 117 nodes and edges [2021-10-11 02:29:49,682 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 68 nodes and edges [2021-10-11 02:29:49,685 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2021-10-11 02:29:49,688 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-10-11 02:29:49,692 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-10-11 02:29:49,695 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-11 02:29:49,729 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,730 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,730 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,731 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((2bv32 == handle && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,731 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((2bv32 == handle && ~bvadd64(rjh___0, 4294967294bv32) == 0bv32) && 2bv32 == rjh) && 2bv32 == handle) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,731 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((3bv32 == handle && ~bvadd64(rjh___0, 4294967294bv32) == 0bv32) && 2bv32 == rjh) && 2bv32 == handle) && ~bvadd64(\result, 4294967295bv32) == 0bv32) && 3bv32 == chuck___0 [2021-10-11 02:29:49,732 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && 3bv32 == handle) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,732 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && 3bv32 == handle) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,733 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,733 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,733 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,733 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,734 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,734 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,734 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,735 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,735 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,735 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,735 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 2bv32 == handle) && op2 == 0bv32) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,736 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,736 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,736 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,737 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,738 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,738 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,739 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((2bv32 == value && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,739 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,739 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((chuck___0 == 3bv32 && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,740 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,740 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((2bv32 == value && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,741 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,741 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,741 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,741 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((chuck___0 == 3bv32 && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,742 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,742 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,742 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((chuck___0 == 3bv32 && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,743 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,743 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,743 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,744 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,744 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((chuck___0 == 3bv32 && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,744 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,744 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,744 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((2bv32 == value && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,745 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,745 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,745 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,746 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((chuck___0 == 3bv32 && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,746 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,746 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,747 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((2bv32 == value && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,747 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,747 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,748 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((chuck___0 == 3bv32 && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,748 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((2bv32 == value && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,748 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((chuck___0 == 3bv32 && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,749 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((2bv32 == value && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,749 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((chuck___0 == 3bv32 && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,749 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((2bv32 == value && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,749 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,750 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,750 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,750 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((2bv32 == value && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,750 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,750 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((2bv32 == value && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && ~bvadd64(tmp, 4294967295bv32) == 0bv32) && 1bv32 == \result) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,751 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((2bv32 == value && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && ~bvadd64(tmp, 4294967295bv32) == 0bv32) && 1bv32 == \result) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,751 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,751 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && ~bvadd64(tmp, 4294967295bv32) == 0bv32) && 1bv32 == \result) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,751 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,752 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,752 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,752 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,753 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 [2021-10-11 02:29:49,914 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c6de66-5f89-4818-8e0b-e20f493ea211/bin/utaipan-WLngWcDbfI/witness.graphml [2021-10-11 02:29:49,914 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-11 02:29:49,915 INFO L168 Benchmark]: Toolchain (without parser) took 30073.03 ms. Allocated memory was 60.8 MB in the beginning and 234.9 MB in the end (delta: 174.1 MB). Free memory was 36.3 MB in the beginning and 198.4 MB in the end (delta: -162.1 MB). Peak memory consumption was 143.7 MB. Max. memory is 16.1 GB. [2021-10-11 02:29:49,916 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 60.8 MB. Free memory was 42.0 MB in the beginning and 41.9 MB in the end (delta: 44.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:29:49,916 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1380.66 ms. Allocated memory was 60.8 MB in the beginning and 81.8 MB in the end (delta: 21.0 MB). Free memory was 36.2 MB in the beginning and 34.6 MB in the end (delta: 1.6 MB). Peak memory consumption was 23.8 MB. Max. memory is 16.1 GB. [2021-10-11 02:29:49,917 INFO L168 Benchmark]: Boogie Procedure Inliner took 188.09 ms. Allocated memory is still 81.8 MB. Free memory was 34.6 MB in the beginning and 58.6 MB in the end (delta: -24.0 MB). Peak memory consumption was 6.5 MB. Max. memory is 16.1 GB. [2021-10-11 02:29:49,917 INFO L168 Benchmark]: Boogie Preprocessor took 124.17 ms. Allocated memory is still 81.8 MB. Free memory was 58.6 MB in the beginning and 53.3 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-11 02:29:49,918 INFO L168 Benchmark]: RCFGBuilder took 4052.38 ms. Allocated memory was 81.8 MB in the beginning and 111.1 MB in the end (delta: 29.4 MB). Free memory was 53.3 MB in the beginning and 54.1 MB in the end (delta: -839.9 kB). Peak memory consumption was 42.3 MB. Max. memory is 16.1 GB. [2021-10-11 02:29:49,918 INFO L168 Benchmark]: TraceAbstraction took 24043.76 ms. Allocated memory was 111.1 MB in the beginning and 234.9 MB in the end (delta: 123.7 MB). Free memory was 53.3 MB in the beginning and 91.4 MB in the end (delta: -38.1 MB). Peak memory consumption was 108.9 MB. Max. memory is 16.1 GB. [2021-10-11 02:29:49,919 INFO L168 Benchmark]: Witness Printer took 276.55 ms. Allocated memory is still 234.9 MB. Free memory was 91.4 MB in the beginning and 198.4 MB in the end (delta: -106.9 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2021-10-11 02:29:49,922 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 60.8 MB. Free memory was 42.0 MB in the beginning and 41.9 MB in the end (delta: 44.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1380.66 ms. Allocated memory was 60.8 MB in the beginning and 81.8 MB in the end (delta: 21.0 MB). Free memory was 36.2 MB in the beginning and 34.6 MB in the end (delta: 1.6 MB). Peak memory consumption was 23.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 188.09 ms. Allocated memory is still 81.8 MB. Free memory was 34.6 MB in the beginning and 58.6 MB in the end (delta: -24.0 MB). Peak memory consumption was 6.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 124.17 ms. Allocated memory is still 81.8 MB. Free memory was 58.6 MB in the beginning and 53.3 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 4052.38 ms. Allocated memory was 81.8 MB in the beginning and 111.1 MB in the end (delta: 29.4 MB). Free memory was 53.3 MB in the beginning and 54.1 MB in the end (delta: -839.9 kB). Peak memory consumption was 42.3 MB. Max. memory is 16.1 GB. * TraceAbstraction took 24043.76 ms. Allocated memory was 111.1 MB in the beginning and 234.9 MB in the end (delta: 123.7 MB). Free memory was 53.3 MB in the beginning and 91.4 MB in the end (delta: -38.1 MB). Peak memory consumption was 108.9 MB. Max. memory is 16.1 GB. * Witness Printer took 276.55 ms. Allocated memory is still 234.9 MB. Free memory was 91.4 MB in the beginning and 198.4 MB in the end (delta: -106.9 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 2522]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 2522]: 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: 212]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1383]: Loop Invariant Derived loop invariant: (((((2bv32 == value && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1383]: Loop Invariant Derived loop invariant: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 233]: Loop Invariant Derived loop invariant: ((((chuck___0 == 3bv32 && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 2584]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 2674]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1552]: Loop Invariant Derived loop invariant: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 2688]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 2585]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 2130]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2527]: Loop Invariant Derived loop invariant: (((((((2bv32 == value && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && ~bvadd64(tmp, 4294967295bv32) == 0bv32) && 1bv32 == \result) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 2649]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 2663]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 2527]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 2167]: Loop Invariant Derived loop invariant: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 2167]: Loop Invariant Derived loop invariant: (((((2bv32 == value && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1127]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 189]: Loop Invariant Derived loop invariant: ((((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && 3bv32 == handle) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1019]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 2635]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((2bv32 == value && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 901]: Loop Invariant Derived loop invariant: (((((2bv32 == value && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1659]: Loop Invariant Derived loop invariant: ((((((2bv32 == value && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 2130]: Loop Invariant Derived loop invariant: (((((((2bv32 == value && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && ~bvadd64(tmp, 4294967295bv32) == 0bv32) && 1bv32 == \result) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 901]: Loop Invariant Derived loop invariant: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1659]: Loop Invariant Derived loop invariant: (((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 1bv32 == \result) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1127]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1561]: Loop Invariant Derived loop invariant: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 335]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1019]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1127]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 325]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1019]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1127]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((2bv32 == handle && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && 3bv32 == handle) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1019]: Loop Invariant Derived loop invariant: ((((chuck___0 == 3bv32 && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 2149]: Loop Invariant Derived loop invariant: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((3bv32 == handle && ~bvadd64(rjh___0, 4294967294bv32) == 0bv32) && 2bv32 == rjh) && 2bv32 == handle) && ~bvadd64(\result, 4294967295bv32) == 0bv32) && 3bv32 == chuck___0 - InvariantResult [Line: 1288]: Loop Invariant Derived loop invariant: ((((chuck___0 == 3bv32 && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1543]: Loop Invariant Derived loop invariant: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 2621]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1127]: Loop Invariant Derived loop invariant: ((((chuck___0 == 3bv32 && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1019]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1073]: Loop Invariant Derived loop invariant: ((((chuck___0 == 3bv32 && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 2186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2149]: Loop Invariant Derived loop invariant: (((((2bv32 == value && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((2bv32 == handle && ~bvadd64(rjh___0, 4294967294bv32) == 0bv32) && 2bv32 == rjh) && 2bv32 == handle) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 2713]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 2607]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 2593]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1039]: Loop Invariant Derived loop invariant: ((((chuck___0 == 3bv32 && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1677]: Loop Invariant Derived loop invariant: (((((2bv32 == value && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1039]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 2699]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1039]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 222]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1180]: Loop Invariant Derived loop invariant: ((((chuck___0 == 3bv32 && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 2186]: Loop Invariant Derived loop invariant: ((((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && ~bvadd64(tmp, 4294967295bv32) == 0bv32) && 1bv32 == \result) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 2149]: Loop Invariant Derived loop invariant: ((((0bv32 == ~bvadd64(to, 4294967294bv32) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1039]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1039]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 2491]: Loop Invariant Derived loop invariant: ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 995]: Loop Invariant Derived loop invariant: ((((chuck___0 == 3bv32 && op1 == 0bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 995]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 995]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 995]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 2186]: Loop Invariant Derived loop invariant: (((((2bv32 == value && 0bv32 == ~bvadd64(to, 4294967294bv32)) && chuck___0 == 3bv32) && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 2bv32 == handle) && op2 == 0bv32) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - InvariantResult [Line: 995]: Loop Invariant Derived loop invariant: (((chuck___0 == 3bv32 && 0bv32 == ~bvadd64(rjh___0, 4294967294bv32)) && 3bv32 == handle) && 2bv32 == rjh) && ~bvadd64(\result, 4294967295bv32) == 0bv32 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 313 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 17.3s, OverallIterations: 11, TraceHistogramMax: 2, AutomataDifference: 8.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 6.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 7181 SDtfs, 7428 SDslu, 7475 SDs, 0 SdLazy, 276 SolverSat, 62 SolverUnsat, 3 SolverUnknown, 0 SolverNotchecked, 6.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 751 GetRequests, 697 SyntacticMatches, 0 SemanticMatches, 54 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 168 ImplicationChecksByTransitivity, 0.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=870occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 11 MinimizatonAttempts, 1628 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 80 LocationsWithAnnotation, 80 PreInvPairs, 306 NumberOfFragments, 1647 HoareAnnotationTreeSize, 80 FomulaSimplifications, 123313 FormulaSimplificationTreeSizeReduction, 1.5s HoareSimplificationTime, 80 FomulaSimplificationsInter, 11089 FormulaSimplificationTreeSizeReductionInter, 4.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.8s SsaConstructionTime, 2.1s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 630 NumberOfCodeBlocks, 630 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 726 ConstructedInterpolants, 0 QuantifiedInterpolants, 53944 SizeOfPredicates, 50 NumberOfNonLiveVariables, 5709 ConjunctsInSsa, 74 ConjunctsInUnsatCore, 15 InterpolantComputations, 11 PerfectInterpolantSequences, 10/18 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...