./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-2.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_89b5d93f-7bde-4cad-9c0a-98fcf6e033e0/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89b5d93f-7bde-4cad-9c0a-98fcf6e033e0/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_89b5d93f-7bde-4cad-9c0a-98fcf6e033e0/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89b5d93f-7bde-4cad-9c0a-98fcf6e033e0/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89b5d93f-7bde-4cad-9c0a-98fcf6e033e0/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_89b5d93f-7bde-4cad-9c0a-98fcf6e033e0/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 60f6803c5e3744d9299e1af81cd011414f5ac623b556345642fa85a1d93686e4 --- 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 02:00:46,505 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 02:00:46,507 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 02:00:46,532 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 02:00:46,533 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 02:00:46,537 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 02:00:46,538 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 02:00:46,540 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 02:00:46,541 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 02:00:46,542 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 02:00:46,543 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 02:00:46,544 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 02:00:46,545 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 02:00:46,546 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 02:00:46,547 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 02:00:46,548 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 02:00:46,549 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 02:00:46,550 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 02:00:46,555 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 02:00:46,565 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 02:00:46,570 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 02:00:46,573 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 02:00:46,574 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 02:00:46,575 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 02:00:46,578 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 02:00:46,579 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 02:00:46,579 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 02:00:46,580 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 02:00:46,580 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 02:00:46,581 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 02:00:46,582 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 02:00:46,588 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 02:00:46,590 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 02:00:46,591 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 02:00:46,593 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 02:00:46,593 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 02:00:46,594 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 02:00:46,594 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 02:00:46,594 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 02:00:46,598 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 02:00:46,599 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 02:00:46,600 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89b5d93f-7bde-4cad-9c0a-98fcf6e033e0/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-11-22 02:00:46,650 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 02:00:46,650 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 02:00:46,651 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 02:00:46,651 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 02:00:46,652 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 02:00:46,652 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 02:00:46,653 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 02:00:46,653 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 02:00:46,653 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 02:00:46,653 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 02:00:46,654 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 02:00:46,655 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 02:00:46,655 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 02:00:46,655 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 02:00:46,656 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 02:00:46,656 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 02:00:46,656 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 02:00:46,656 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 02:00:46,657 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 02:00:46,657 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 02:00:46,658 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 02:00:46,658 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 02:00:46,658 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 02:00:46,658 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 02:00:46,659 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 02:00:46,659 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 02:00:46,659 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 02:00:46,659 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 02:00:46,659 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 02:00:46,660 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 02:00:46,660 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 02:00:46,660 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 02:00:46,661 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 02:00:46,661 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 02:00:46,661 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 02:00:46,662 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 02:00:46,662 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 02:00:46,662 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 02:00:46,662 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 02:00:46,662 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 02:00:46,663 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 02:00:46,663 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_89b5d93f-7bde-4cad-9c0a-98fcf6e033e0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89b5d93f-7bde-4cad-9c0a-98fcf6e033e0/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60f6803c5e3744d9299e1af81cd011414f5ac623b556345642fa85a1d93686e4 [2022-11-22 02:00:46,982 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 02:00:47,021 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 02:00:47,024 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 02:00:47,025 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 02:00:47,026 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 02:00:47,027 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89b5d93f-7bde-4cad-9c0a-98fcf6e033e0/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-2.i [2022-11-22 02:00:50,070 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 02:00:50,482 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 02:00:50,484 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89b5d93f-7bde-4cad-9c0a-98fcf6e033e0/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-2.i [2022-11-22 02:00:50,502 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89b5d93f-7bde-4cad-9c0a-98fcf6e033e0/bin/utaipan-g80aRyZoba/data/87993501c/8534d1db75c348ac902f7c0a1bc1c751/FLAG0067602e0 [2022-11-22 02:00:50,527 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89b5d93f-7bde-4cad-9c0a-98fcf6e033e0/bin/utaipan-g80aRyZoba/data/87993501c/8534d1db75c348ac902f7c0a1bc1c751 [2022-11-22 02:00:50,535 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 02:00:50,537 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 02:00:50,541 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 02:00:50,541 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 02:00:50,545 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 02:00:50,546 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:00:50" (1/1) ... [2022-11-22 02:00:50,549 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56b88d17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:00:50, skipping insertion in model container [2022-11-22 02:00:50,549 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:00:50" (1/1) ... [2022-11-22 02:00:50,557 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 02:00:50,626 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 02:00:50,822 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-22 02:00:50,823 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@740a2fb3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:00:50, skipping insertion in model container [2022-11-22 02:00:50,823 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 02:00:50,823 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 02:00:50,825 INFO L158 Benchmark]: Toolchain (without parser) took 287.29ms. Allocated memory is still 159.4MB. Free memory was 124.6MB in the beginning and 114.8MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-22 02:00:50,826 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 132.1MB. Free memory is still 81.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 02:00:50,826 INFO L158 Benchmark]: CACSL2BoogieTranslator took 282.43ms. Allocated memory is still 159.4MB. Free memory was 124.6MB in the beginning and 115.2MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-22 02:00:50,828 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 132.1MB. Free memory is still 81.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 282.43ms. Allocated memory is still 159.4MB. Free memory was 124.6MB in the beginning and 115.2MB in the end (delta: 9.4MB). 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_89b5d93f-7bde-4cad-9c0a-98fcf6e033e0/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89b5d93f-7bde-4cad-9c0a-98fcf6e033e0/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_89b5d93f-7bde-4cad-9c0a-98fcf6e033e0/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89b5d93f-7bde-4cad-9c0a-98fcf6e033e0/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89b5d93f-7bde-4cad-9c0a-98fcf6e033e0/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_89b5d93f-7bde-4cad-9c0a-98fcf6e033e0/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 60f6803c5e3744d9299e1af81cd011414f5ac623b556345642fa85a1d93686e4 --- 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 02:00:53,134 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 02:00:53,136 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 02:00:53,167 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 02:00:53,167 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 02:00:53,168 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 02:00:53,170 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 02:00:53,178 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 02:00:53,181 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 02:00:53,189 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 02:00:53,193 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 02:00:53,195 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 02:00:53,196 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 02:00:53,197 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 02:00:53,198 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 02:00:53,199 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 02:00:53,199 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 02:00:53,200 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 02:00:53,202 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 02:00:53,204 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 02:00:53,205 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 02:00:53,211 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 02:00:53,213 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 02:00:53,214 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 02:00:53,226 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 02:00:53,227 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 02:00:53,227 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 02:00:53,228 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 02:00:53,228 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 02:00:53,229 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 02:00:53,230 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 02:00:53,231 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 02:00:53,231 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 02:00:53,256 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 02:00:53,258 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 02:00:53,258 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 02:00:53,259 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 02:00:53,259 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 02:00:53,260 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 02:00:53,261 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 02:00:53,261 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 02:00:53,266 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89b5d93f-7bde-4cad-9c0a-98fcf6e033e0/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2022-11-22 02:00:53,309 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 02:00:53,309 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 02:00:53,310 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 02:00:53,311 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 02:00:53,312 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 02:00:53,312 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 02:00:53,312 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 02:00:53,312 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 02:00:53,313 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 02:00:53,313 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 02:00:53,314 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 02:00:53,314 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 02:00:53,315 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 02:00:53,315 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 02:00:53,316 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 02:00:53,316 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 02:00:53,316 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 02:00:53,316 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 02:00:53,317 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 02:00:53,317 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-22 02:00:53,317 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-22 02:00:53,317 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-22 02:00:53,318 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 02:00:53,318 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 02:00:53,318 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 02:00:53,319 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 02:00:53,319 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 02:00:53,319 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-22 02:00:53,319 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 02:00:53,320 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 02:00:53,320 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 02:00:53,320 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 02:00:53,321 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 02:00:53,321 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-22 02:00:53,321 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-22 02:00:53,321 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 02:00:53,322 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 02:00:53,322 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-22 02:00:53,322 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_89b5d93f-7bde-4cad-9c0a-98fcf6e033e0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89b5d93f-7bde-4cad-9c0a-98fcf6e033e0/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60f6803c5e3744d9299e1af81cd011414f5ac623b556345642fa85a1d93686e4 [2022-11-22 02:00:53,717 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 02:00:53,753 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 02:00:53,757 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 02:00:53,758 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 02:00:53,759 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 02:00:53,761 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89b5d93f-7bde-4cad-9c0a-98fcf6e033e0/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-2.i [2022-11-22 02:00:56,870 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 02:00:57,169 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 02:00:57,170 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89b5d93f-7bde-4cad-9c0a-98fcf6e033e0/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-2.i [2022-11-22 02:00:57,186 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89b5d93f-7bde-4cad-9c0a-98fcf6e033e0/bin/utaipan-g80aRyZoba/data/91e7e80e6/65d759340ad948fabe5f404916793863/FLAGa97908877 [2022-11-22 02:00:57,206 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89b5d93f-7bde-4cad-9c0a-98fcf6e033e0/bin/utaipan-g80aRyZoba/data/91e7e80e6/65d759340ad948fabe5f404916793863 [2022-11-22 02:00:57,208 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 02:00:57,215 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 02:00:57,219 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 02:00:57,220 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 02:00:57,223 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 02:00:57,224 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:00:57" (1/1) ... [2022-11-22 02:00:57,225 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fd46bd1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:00:57, skipping insertion in model container [2022-11-22 02:00:57,225 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:00:57" (1/1) ... [2022-11-22 02:00:57,233 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 02:00:57,306 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 02:00:57,519 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-22 02:00:57,520 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7fe4a5a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:00:57, skipping insertion in model container [2022-11-22 02:00:57,520 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 02:00:57,521 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 02:00:57,525 INFO L158 Benchmark]: Toolchain (without parser) took 306.12ms. Allocated memory is still 86.0MB. Free memory was 42.8MB in the beginning and 62.0MB in the end (delta: -19.2MB). Peak memory consumption was 10.7MB. Max. memory is 16.1GB. [2022-11-22 02:00:57,525 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 86.0MB. Free memory is still 64.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 02:00:57,526 INFO L158 Benchmark]: CACSL2BoogieTranslator took 301.13ms. Allocated memory is still 86.0MB. Free memory was 42.6MB in the beginning and 62.0MB in the end (delta: -19.4MB). Peak memory consumption was 10.7MB. Max. memory is 16.1GB. [2022-11-22 02:00:57,528 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 86.0MB. Free memory is still 64.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 301.13ms. Allocated memory is still 86.0MB. Free memory was 42.6MB in the beginning and 62.0MB in the end (delta: -19.4MB). Peak memory consumption was 10.7MB. 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