./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.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_bb3274d2-5697-452b-8749-21074cd9e583/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb3274d2-5697-452b-8749-21074cd9e583/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_bb3274d2-5697-452b-8749-21074cd9e583/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb3274d2-5697-452b-8749-21074cd9e583/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb3274d2-5697-452b-8749-21074cd9e583/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_bb3274d2-5697-452b-8749-21074cd9e583/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 e2cb3c9a8570b7ee66b623ed5fd2a1832f018e766f6bb5120cee7430951770d6 --- 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 02:25:07,782 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 02:25:07,784 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 02:25:07,824 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 02:25:07,824 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 02:25:07,828 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 02:25:07,830 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 02:25:07,833 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 02:25:07,835 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 02:25:07,840 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 02:25:07,841 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 02:25:07,842 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 02:25:07,842 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 02:25:07,843 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 02:25:07,844 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 02:25:07,845 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 02:25:07,846 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 02:25:07,847 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 02:25:07,848 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 02:25:07,850 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 02:25:07,854 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 02:25:07,857 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 02:25:07,858 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 02:25:07,859 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 02:25:07,874 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 02:25:07,874 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 02:25:07,875 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 02:25:07,876 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 02:25:07,876 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 02:25:07,877 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 02:25:07,878 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 02:25:07,879 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 02:25:07,880 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 02:25:07,880 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 02:25:07,882 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 02:25:07,886 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 02:25:07,886 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 02:25:07,887 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 02:25:07,887 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 02:25:07,888 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 02:25:07,889 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 02:25:07,890 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb3274d2-5697-452b-8749-21074cd9e583/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-11-22 02:25:07,922 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 02:25:07,926 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 02:25:07,926 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 02:25:07,927 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 02:25:07,936 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 02:25:07,936 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 02:25:07,936 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 02:25:07,937 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 02:25:07,937 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 02:25:07,937 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 02:25:07,938 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 02:25:07,938 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 02:25:07,939 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 02:25:07,939 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 02:25:07,939 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 02:25:07,939 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 02:25:07,939 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 02:25:07,940 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 02:25:07,940 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 02:25:07,941 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 02:25:07,941 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 02:25:07,941 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 02:25:07,941 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 02:25:07,941 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 02:25:07,942 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 02:25:07,942 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 02:25:07,942 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 02:25:07,943 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 02:25:07,943 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 02:25:07,943 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 02:25:07,943 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 02:25:07,944 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 02:25:07,944 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 02:25:07,944 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 02:25:07,944 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 02:25:07,945 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 02:25:07,945 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 02:25:07,945 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 02:25:07,945 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 02:25:07,945 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 02:25:07,946 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 02:25:07,946 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_bb3274d2-5697-452b-8749-21074cd9e583/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb3274d2-5697-452b-8749-21074cd9e583/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e2cb3c9a8570b7ee66b623ed5fd2a1832f018e766f6bb5120cee7430951770d6 [2022-11-22 02:25:08,270 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 02:25:08,306 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 02:25:08,309 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 02:25:08,310 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 02:25:08,311 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 02:25:08,312 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb3274d2-5697-452b-8749-21074cd9e583/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i [2022-11-22 02:25:11,395 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 02:25:11,807 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 02:25:11,808 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb3274d2-5697-452b-8749-21074cd9e583/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i [2022-11-22 02:25:11,827 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb3274d2-5697-452b-8749-21074cd9e583/bin/utaipan-g80aRyZoba/data/b62743d9c/55fe1901c19545ccb87cd5c1dfc5e55c/FLAG97704188e [2022-11-22 02:25:11,847 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb3274d2-5697-452b-8749-21074cd9e583/bin/utaipan-g80aRyZoba/data/b62743d9c/55fe1901c19545ccb87cd5c1dfc5e55c [2022-11-22 02:25:11,850 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 02:25:11,852 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 02:25:11,856 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 02:25:11,856 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 02:25:11,860 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 02:25:11,861 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:25:11" (1/1) ... [2022-11-22 02:25:11,862 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12ac1859 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:25:11, skipping insertion in model container [2022-11-22 02:25:11,863 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:25:11" (1/1) ... [2022-11-22 02:25:11,870 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 02:25:11,971 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 02:25:12,197 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-22 02:25:12,198 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7ef3a30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:25:12, skipping insertion in model container [2022-11-22 02:25:12,198 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 02:25:12,199 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 02:25:12,201 INFO L158 Benchmark]: Toolchain (without parser) took 347.23ms. Allocated memory is still 153.1MB. Free memory was 103.4MB in the beginning and 90.5MB in the end (delta: 12.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-22 02:25:12,201 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 153.1MB. Free memory is still 120.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 02:25:12,202 INFO L158 Benchmark]: CACSL2BoogieTranslator took 342.53ms. Allocated memory is still 153.1MB. Free memory was 103.4MB in the beginning and 90.5MB in the end (delta: 12.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-22 02:25:12,204 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 153.1MB. Free memory is still 120.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 342.53ms. Allocated memory is still 153.1MB. Free memory was 103.4MB in the beginning and 90.5MB in the end (delta: 12.9MB). Peak memory consumption was 12.6MB. 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_bb3274d2-5697-452b-8749-21074cd9e583/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb3274d2-5697-452b-8749-21074cd9e583/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_bb3274d2-5697-452b-8749-21074cd9e583/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb3274d2-5697-452b-8749-21074cd9e583/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb3274d2-5697-452b-8749-21074cd9e583/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_bb3274d2-5697-452b-8749-21074cd9e583/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 e2cb3c9a8570b7ee66b623ed5fd2a1832f018e766f6bb5120cee7430951770d6 --- 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 02:25:14,417 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 02:25:14,420 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 02:25:14,460 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 02:25:14,460 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 02:25:14,464 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 02:25:14,466 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 02:25:14,470 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 02:25:14,472 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 02:25:14,478 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 02:25:14,479 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 02:25:14,481 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 02:25:14,482 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 02:25:14,484 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 02:25:14,485 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 02:25:14,492 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 02:25:14,493 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 02:25:14,494 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 02:25:14,495 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 02:25:14,497 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 02:25:14,499 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 02:25:14,502 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 02:25:14,503 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 02:25:14,504 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 02:25:14,517 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 02:25:14,517 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 02:25:14,517 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 02:25:14,520 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 02:25:14,522 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 02:25:14,524 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 02:25:14,524 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 02:25:14,525 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 02:25:14,527 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 02:25:14,528 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 02:25:14,535 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 02:25:14,535 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 02:25:14,536 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 02:25:14,536 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 02:25:14,537 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 02:25:14,538 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 02:25:14,538 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 02:25:14,543 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb3274d2-5697-452b-8749-21074cd9e583/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2022-11-22 02:25:14,585 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 02:25:14,585 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 02:25:14,586 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 02:25:14,587 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 02:25:14,588 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 02:25:14,588 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 02:25:14,588 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 02:25:14,588 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 02:25:14,589 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 02:25:14,589 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 02:25:14,590 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 02:25:14,590 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 02:25:14,591 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 02:25:14,592 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 02:25:14,592 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 02:25:14,592 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 02:25:14,592 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 02:25:14,593 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 02:25:14,593 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 02:25:14,593 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-22 02:25:14,593 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-22 02:25:14,594 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-22 02:25:14,594 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 02:25:14,594 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 02:25:14,594 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 02:25:14,595 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 02:25:14,595 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 02:25:14,595 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-22 02:25:14,596 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 02:25:14,596 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 02:25:14,596 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 02:25:14,597 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 02:25:14,597 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 02:25:14,597 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-22 02:25:14,598 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-22 02:25:14,598 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 02:25:14,598 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 02:25:14,599 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-22 02:25:14,599 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_bb3274d2-5697-452b-8749-21074cd9e583/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb3274d2-5697-452b-8749-21074cd9e583/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e2cb3c9a8570b7ee66b623ed5fd2a1832f018e766f6bb5120cee7430951770d6 [2022-11-22 02:25:14,972 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 02:25:15,007 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 02:25:15,010 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 02:25:15,011 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 02:25:15,012 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 02:25:15,013 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb3274d2-5697-452b-8749-21074cd9e583/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i [2022-11-22 02:25:18,118 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 02:25:18,577 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 02:25:18,578 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb3274d2-5697-452b-8749-21074cd9e583/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i [2022-11-22 02:25:18,600 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb3274d2-5697-452b-8749-21074cd9e583/bin/utaipan-g80aRyZoba/data/b8ad6899e/6fe38cb6ea2645dd8804e91a5e5185f7/FLAGba9ad73b0 [2022-11-22 02:25:18,618 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb3274d2-5697-452b-8749-21074cd9e583/bin/utaipan-g80aRyZoba/data/b8ad6899e/6fe38cb6ea2645dd8804e91a5e5185f7 [2022-11-22 02:25:18,620 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 02:25:18,621 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 02:25:18,623 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 02:25:18,623 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 02:25:18,629 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 02:25:18,631 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:25:18" (1/1) ... [2022-11-22 02:25:18,632 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d8115f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:25:18, skipping insertion in model container [2022-11-22 02:25:18,632 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:25:18" (1/1) ... [2022-11-22 02:25:18,639 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 02:25:18,727 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 02:25:18,925 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-22 02:25:18,926 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@cf550be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:25:18, skipping insertion in model container [2022-11-22 02:25:18,926 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 02:25:18,926 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 02:25:18,928 INFO L158 Benchmark]: Toolchain (without parser) took 305.77ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 31.8MB in the beginning and 50.4MB in the end (delta: -18.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-22 02:25:18,929 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 65.0MB. Free memory was 43.5MB in the beginning and 43.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 02:25:18,930 INFO L158 Benchmark]: CACSL2BoogieTranslator took 303.60ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 31.6MB in the beginning and 50.4MB in the end (delta: -18.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-22 02:25:18,931 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 65.0MB. Free memory was 43.5MB in the beginning and 43.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 303.60ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 31.6MB in the beginning and 50.4MB in the end (delta: -18.8MB). Peak memory consumption was 6.3MB. 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