./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f9615b-2ba6-4dec-931b-36271c4749fd/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f9615b-2ba6-4dec-931b-36271c4749fd/bin/utaipan-g80aRyZoba/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f9615b-2ba6-4dec-931b-36271c4749fd/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f9615b-2ba6-4dec-931b-36271c4749fd/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f9615b-2ba6-4dec-931b-36271c4749fd/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f9615b-2ba6-4dec-931b-36271c4749fd/bin/utaipan-g80aRyZoba --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 fa6de94809ad211882523114a33a27b3a82ed66d6bff27089fdf2c6fcaa93aae --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-22 02:33:10,734 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 02:33:10,736 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 02:33:10,761 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 02:33:10,762 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 02:33:10,763 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 02:33:10,765 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 02:33:10,767 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 02:33:10,770 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 02:33:10,771 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 02:33:10,772 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 02:33:10,774 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 02:33:10,775 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 02:33:10,776 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 02:33:10,778 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 02:33:10,780 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 02:33:10,781 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 02:33:10,782 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 02:33:10,785 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 02:33:10,787 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 02:33:10,790 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 02:33:10,792 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 02:33:10,793 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 02:33:10,795 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 02:33:10,800 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 02:33:10,800 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 02:33:10,801 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 02:33:10,802 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 02:33:10,803 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 02:33:10,804 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 02:33:10,805 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 02:33:10,806 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 02:33:10,807 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 02:33:10,808 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 02:33:10,810 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 02:33:10,811 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 02:33:10,812 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 02:33:10,812 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 02:33:10,813 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 02:33:10,814 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 02:33:10,815 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 02:33:10,817 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f9615b-2ba6-4dec-931b-36271c4749fd/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-11-22 02:33:10,847 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 02:33:10,847 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 02:33:10,848 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 02:33:10,848 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 02:33:10,849 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 02:33:10,850 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 02:33:10,850 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 02:33:10,850 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 02:33:10,851 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 02:33:10,851 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 02:33:10,851 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 02:33:10,852 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 02:33:10,852 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 02:33:10,853 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 02:33:10,853 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 02:33:10,853 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 02:33:10,854 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 02:33:10,854 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 02:33:10,855 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 02:33:10,855 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 02:33:10,856 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 02:33:10,856 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 02:33:10,856 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 02:33:10,857 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 02:33:10,857 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 02:33:10,857 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 02:33:10,857 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 02:33:10,858 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 02:33:10,858 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 02:33:10,858 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 02:33:10,859 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 02:33:10,859 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 02:33:10,859 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 02:33:10,860 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 02:33:10,860 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 02:33:10,860 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 02:33:10,861 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 02:33:10,861 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 02:33:10,861 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 02:33:10,861 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 02:33:10,862 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 02:33:10,862 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f9615b-2ba6-4dec-931b-36271c4749fd/bin/utaipan-g80aRyZoba/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f9615b-2ba6-4dec-931b-36271c4749fd/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa6de94809ad211882523114a33a27b3a82ed66d6bff27089fdf2c6fcaa93aae [2022-11-22 02:33:11,183 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 02:33:11,211 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 02:33:11,214 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 02:33:11,216 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 02:33:11,217 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 02:33:11,218 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f9615b-2ba6-4dec-931b-36271c4749fd/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i [2022-11-22 02:33:15,113 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 02:33:15,634 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 02:33:15,635 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f9615b-2ba6-4dec-931b-36271c4749fd/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i [2022-11-22 02:33:15,661 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f9615b-2ba6-4dec-931b-36271c4749fd/bin/utaipan-g80aRyZoba/data/9abff0c1a/b8a4b64ab16b4626bcab119ff28047fa/FLAG590e25e08 [2022-11-22 02:33:15,690 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f9615b-2ba6-4dec-931b-36271c4749fd/bin/utaipan-g80aRyZoba/data/9abff0c1a/b8a4b64ab16b4626bcab119ff28047fa [2022-11-22 02:33:15,698 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 02:33:15,700 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 02:33:15,704 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 02:33:15,705 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 02:33:15,709 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 02:33:15,710 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:33:15" (1/1) ... [2022-11-22 02:33:15,712 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16c03c40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:33:15, skipping insertion in model container [2022-11-22 02:33:15,712 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:33:15" (1/1) ... [2022-11-22 02:33:15,722 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 02:33:15,801 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 02:33:16,070 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-22 02:33:16,071 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1cc00545 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:33:16, skipping insertion in model container [2022-11-22 02:33:16,071 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 02:33:16,072 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 02:33:16,074 INFO L158 Benchmark]: Toolchain (without parser) took 372.59ms. Allocated memory is still 178.3MB. Free memory was 134.6MB in the beginning and 124.1MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-22 02:33:16,075 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 134.2MB. Free memory is still 77.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 02:33:16,076 INFO L158 Benchmark]: CACSL2BoogieTranslator took 367.23ms. Allocated memory is still 178.3MB. Free memory was 134.6MB in the beginning and 124.7MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-22 02:33:16,077 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 134.2MB. Free memory is still 77.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 367.23ms. Allocated memory is still 178.3MB. Free memory was 134.6MB in the beginning and 124.7MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f9615b-2ba6-4dec-931b-36271c4749fd/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f9615b-2ba6-4dec-931b-36271c4749fd/bin/utaipan-g80aRyZoba/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f9615b-2ba6-4dec-931b-36271c4749fd/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f9615b-2ba6-4dec-931b-36271c4749fd/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f9615b-2ba6-4dec-931b-36271c4749fd/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f9615b-2ba6-4dec-931b-36271c4749fd/bin/utaipan-g80aRyZoba --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 fa6de94809ad211882523114a33a27b3a82ed66d6bff27089fdf2c6fcaa93aae --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-22 02:33:18,819 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 02:33:18,822 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 02:33:18,855 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 02:33:18,856 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 02:33:18,860 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 02:33:18,861 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 02:33:18,867 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 02:33:18,870 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 02:33:18,872 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 02:33:18,874 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 02:33:18,882 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 02:33:18,883 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 02:33:18,886 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 02:33:18,888 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 02:33:18,892 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 02:33:18,894 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 02:33:18,900 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 02:33:18,902 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 02:33:18,904 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 02:33:18,907 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 02:33:18,908 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 02:33:18,911 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 02:33:18,913 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 02:33:18,917 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 02:33:18,917 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 02:33:18,925 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 02:33:18,927 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 02:33:18,928 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 02:33:18,930 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 02:33:18,930 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 02:33:18,931 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 02:33:18,933 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 02:33:18,934 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 02:33:18,936 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 02:33:18,937 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 02:33:18,938 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 02:33:18,939 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 02:33:18,939 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 02:33:18,940 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 02:33:18,942 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 02:33:18,948 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f9615b-2ba6-4dec-931b-36271c4749fd/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2022-11-22 02:33:18,994 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 02:33:18,995 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 02:33:18,997 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 02:33:18,997 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 02:33:18,998 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 02:33:18,999 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 02:33:18,999 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 02:33:18,999 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 02:33:18,999 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 02:33:19,000 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 02:33:19,002 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 02:33:19,002 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 02:33:19,003 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 02:33:19,003 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 02:33:19,004 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 02:33:19,004 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 02:33:19,004 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 02:33:19,005 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 02:33:19,005 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 02:33:19,005 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-22 02:33:19,005 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-22 02:33:19,006 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-22 02:33:19,006 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 02:33:19,006 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 02:33:19,010 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 02:33:19,011 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 02:33:19,011 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 02:33:19,011 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-22 02:33:19,012 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 02:33:19,012 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 02:33:19,012 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 02:33:19,013 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 02:33:19,013 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 02:33:19,014 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-22 02:33:19,014 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-22 02:33:19,014 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 02:33:19,014 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 02:33:19,015 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-22 02:33:19,015 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_15f9615b-2ba6-4dec-931b-36271c4749fd/bin/utaipan-g80aRyZoba/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f9615b-2ba6-4dec-931b-36271c4749fd/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa6de94809ad211882523114a33a27b3a82ed66d6bff27089fdf2c6fcaa93aae [2022-11-22 02:33:19,494 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 02:33:19,526 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 02:33:19,529 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 02:33:19,530 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 02:33:19,533 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 02:33:19,536 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f9615b-2ba6-4dec-931b-36271c4749fd/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i [2022-11-22 02:33:23,286 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 02:33:23,769 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 02:33:23,770 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f9615b-2ba6-4dec-931b-36271c4749fd/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i [2022-11-22 02:33:23,801 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f9615b-2ba6-4dec-931b-36271c4749fd/bin/utaipan-g80aRyZoba/data/cd901a46b/e77ad21f7c1e43d89836c16e40652e15/FLAG06afb961a [2022-11-22 02:33:23,831 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f9615b-2ba6-4dec-931b-36271c4749fd/bin/utaipan-g80aRyZoba/data/cd901a46b/e77ad21f7c1e43d89836c16e40652e15 [2022-11-22 02:33:23,836 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 02:33:23,839 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 02:33:23,845 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 02:33:23,846 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 02:33:23,850 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 02:33:23,852 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:33:23" (1/1) ... [2022-11-22 02:33:23,853 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7abdb21c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:33:23, skipping insertion in model container [2022-11-22 02:33:23,854 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:33:23" (1/1) ... [2022-11-22 02:33:23,862 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 02:33:23,949 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 02:33:24,319 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-22 02:33:24,320 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@51ffb708 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:33:24, skipping insertion in model container [2022-11-22 02:33:24,321 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 02:33:24,321 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 02:33:24,324 INFO L158 Benchmark]: Toolchain (without parser) took 483.48ms. Allocated memory was 67.1MB in the beginning and 96.5MB in the end (delta: 29.4MB). Free memory was 33.3MB in the beginning and 71.2MB in the end (delta: -37.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-22 02:33:24,324 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 67.1MB. Free memory was 45.2MB in the beginning and 45.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 02:33:24,326 INFO L158 Benchmark]: CACSL2BoogieTranslator took 475.85ms. Allocated memory was 67.1MB in the beginning and 96.5MB in the end (delta: 29.4MB). Free memory was 33.2MB in the beginning and 71.2MB in the end (delta: -38.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-22 02:33:24,328 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 67.1MB. Free memory was 45.2MB in the beginning and 45.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 475.85ms. Allocated memory was 67.1MB in the beginning and 96.5MB in the end (delta: 29.4MB). Free memory was 33.2MB in the beginning and 71.2MB in the end (delta: -38.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN