./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.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_ed6eb540-2aaa-4d5c-a7a2-1c50a261e467/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed6eb540-2aaa-4d5c-a7a2-1c50a261e467/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_ed6eb540-2aaa-4d5c-a7a2-1c50a261e467/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed6eb540-2aaa-4d5c-a7a2-1c50a261e467/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed6eb540-2aaa-4d5c-a7a2-1c50a261e467/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_ed6eb540-2aaa-4d5c-a7a2-1c50a261e467/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 3b6a7e09bdf002daf4e1e371c35be311dd644a61b41d9b32022b9ee835751b90 --- 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 02:15:49,808 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 02:15:49,810 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 02:15:49,830 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 02:15:49,831 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 02:15:49,832 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 02:15:49,833 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 02:15:49,835 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 02:15:49,837 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 02:15:49,838 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 02:15:49,839 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 02:15:49,841 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 02:15:49,841 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 02:15:49,842 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 02:15:49,843 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 02:15:49,845 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 02:15:49,845 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 02:15:49,846 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 02:15:49,848 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 02:15:49,850 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 02:15:49,852 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 02:15:49,853 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 02:15:49,854 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 02:15:49,855 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 02:15:49,859 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 02:15:49,859 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 02:15:49,860 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 02:15:49,863 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 02:15:49,864 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 02:15:49,865 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 02:15:49,873 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 02:15:49,874 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 02:15:49,875 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 02:15:49,876 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 02:15:49,877 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 02:15:49,877 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 02:15:49,878 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 02:15:49,878 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 02:15:49,878 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 02:15:49,879 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 02:15:49,880 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 02:15:49,883 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed6eb540-2aaa-4d5c-a7a2-1c50a261e467/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-11-22 02:15:49,908 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 02:15:49,908 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 02:15:49,908 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 02:15:49,908 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 02:15:49,909 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 02:15:49,909 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 02:15:49,909 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 02:15:49,910 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 02:15:49,910 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 02:15:49,910 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 02:15:49,920 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 02:15:49,920 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 02:15:49,920 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 02:15:49,920 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 02:15:49,921 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 02:15:49,921 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 02:15:49,921 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 02:15:49,921 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 02:15:49,922 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 02:15:49,922 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 02:15:49,922 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 02:15:49,922 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 02:15:49,923 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 02:15:49,923 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 02:15:49,923 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 02:15:49,923 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 02:15:49,923 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 02:15:49,923 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 02:15:49,924 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 02:15:49,924 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 02:15:49,924 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 02:15:49,924 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 02:15:49,924 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 02:15:49,925 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 02:15:49,925 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 02:15:49,925 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 02:15:49,925 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 02:15:49,925 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 02:15:49,925 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 02:15:49,926 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 02:15:49,926 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 02:15:49,926 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_ed6eb540-2aaa-4d5c-a7a2-1c50a261e467/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed6eb540-2aaa-4d5c-a7a2-1c50a261e467/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3b6a7e09bdf002daf4e1e371c35be311dd644a61b41d9b32022b9ee835751b90 [2022-11-22 02:15:50,192 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 02:15:50,213 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 02:15:50,215 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 02:15:50,217 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 02:15:50,217 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 02:15:50,218 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed6eb540-2aaa-4d5c-a7a2-1c50a261e467/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i [2022-11-22 02:15:53,296 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 02:15:53,660 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 02:15:53,666 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed6eb540-2aaa-4d5c-a7a2-1c50a261e467/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i [2022-11-22 02:15:53,681 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed6eb540-2aaa-4d5c-a7a2-1c50a261e467/bin/utaipan-g80aRyZoba/data/9351a7e8b/973c348ed0384ee99de94be23c908db8/FLAG622bf798d [2022-11-22 02:15:53,695 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed6eb540-2aaa-4d5c-a7a2-1c50a261e467/bin/utaipan-g80aRyZoba/data/9351a7e8b/973c348ed0384ee99de94be23c908db8 [2022-11-22 02:15:53,698 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 02:15:53,700 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 02:15:53,701 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 02:15:53,702 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 02:15:53,714 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 02:15:53,714 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:15:53" (1/1) ... [2022-11-22 02:15:53,716 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b9d88b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:15:53, skipping insertion in model container [2022-11-22 02:15:53,716 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:15:53" (1/1) ... [2022-11-22 02:15:53,725 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 02:15:53,817 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 02:15:54,025 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-22 02:15:54,026 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5b348211 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:15:54, skipping insertion in model container [2022-11-22 02:15:54,027 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 02:15:54,027 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 02:15:54,030 INFO L158 Benchmark]: Toolchain (without parser) took 328.88ms. Allocated memory is still 155.2MB. Free memory was 120.4MB in the beginning and 110.7MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-22 02:15:54,030 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 117.4MB. Free memory is still 66.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 02:15:54,031 INFO L158 Benchmark]: CACSL2BoogieTranslator took 326.00ms. Allocated memory is still 155.2MB. Free memory was 120.0MB in the beginning and 110.7MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-22 02:15:54,033 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 117.4MB. Free memory is still 66.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 326.00ms. Allocated memory is still 155.2MB. Free memory was 120.0MB in the beginning and 110.7MB in the end (delta: 9.2MB). 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_ed6eb540-2aaa-4d5c-a7a2-1c50a261e467/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed6eb540-2aaa-4d5c-a7a2-1c50a261e467/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_ed6eb540-2aaa-4d5c-a7a2-1c50a261e467/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed6eb540-2aaa-4d5c-a7a2-1c50a261e467/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed6eb540-2aaa-4d5c-a7a2-1c50a261e467/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_ed6eb540-2aaa-4d5c-a7a2-1c50a261e467/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 3b6a7e09bdf002daf4e1e371c35be311dd644a61b41d9b32022b9ee835751b90 --- 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 02:15:56,302 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 02:15:56,305 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 02:15:56,352 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 02:15:56,353 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 02:15:56,354 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 02:15:56,355 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 02:15:56,357 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 02:15:56,363 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 02:15:56,371 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 02:15:56,374 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 02:15:56,376 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 02:15:56,376 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 02:15:56,377 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 02:15:56,378 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 02:15:56,379 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 02:15:56,380 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 02:15:56,381 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 02:15:56,382 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 02:15:56,384 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 02:15:56,386 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 02:15:56,392 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 02:15:56,397 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 02:15:56,398 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 02:15:56,408 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 02:15:56,411 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 02:15:56,411 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 02:15:56,413 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 02:15:56,414 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 02:15:56,416 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 02:15:56,416 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 02:15:56,417 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 02:15:56,419 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 02:15:56,420 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 02:15:56,421 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 02:15:56,422 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 02:15:56,423 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 02:15:56,423 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 02:15:56,423 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 02:15:56,424 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 02:15:56,425 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 02:15:56,430 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed6eb540-2aaa-4d5c-a7a2-1c50a261e467/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2022-11-22 02:15:56,466 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 02:15:56,467 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 02:15:56,468 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 02:15:56,468 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 02:15:56,469 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 02:15:56,470 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 02:15:56,470 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 02:15:56,470 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 02:15:56,470 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 02:15:56,471 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 02:15:56,472 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 02:15:56,472 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 02:15:56,473 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 02:15:56,473 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 02:15:56,473 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 02:15:56,473 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 02:15:56,474 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 02:15:56,474 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 02:15:56,474 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 02:15:56,474 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-22 02:15:56,475 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-22 02:15:56,475 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-22 02:15:56,475 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 02:15:56,475 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 02:15:56,476 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 02:15:56,476 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 02:15:56,476 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 02:15:56,476 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-22 02:15:56,477 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 02:15:56,477 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 02:15:56,477 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 02:15:56,477 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 02:15:56,478 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 02:15:56,478 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-22 02:15:56,478 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-22 02:15:56,479 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 02:15:56,479 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 02:15:56,479 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-22 02:15:56,479 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_ed6eb540-2aaa-4d5c-a7a2-1c50a261e467/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed6eb540-2aaa-4d5c-a7a2-1c50a261e467/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3b6a7e09bdf002daf4e1e371c35be311dd644a61b41d9b32022b9ee835751b90 [2022-11-22 02:15:56,850 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 02:15:56,883 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 02:15:56,886 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 02:15:56,888 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 02:15:56,888 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 02:15:56,890 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed6eb540-2aaa-4d5c-a7a2-1c50a261e467/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i [2022-11-22 02:16:00,075 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 02:16:00,508 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 02:16:00,508 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed6eb540-2aaa-4d5c-a7a2-1c50a261e467/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i [2022-11-22 02:16:00,522 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed6eb540-2aaa-4d5c-a7a2-1c50a261e467/bin/utaipan-g80aRyZoba/data/db0b7ed40/0f66cc8c7c8140b692743cef0110be8a/FLAG1df3b5551 [2022-11-22 02:16:00,542 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed6eb540-2aaa-4d5c-a7a2-1c50a261e467/bin/utaipan-g80aRyZoba/data/db0b7ed40/0f66cc8c7c8140b692743cef0110be8a [2022-11-22 02:16:00,544 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 02:16:00,546 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 02:16:00,547 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 02:16:00,547 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 02:16:00,551 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 02:16:00,552 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:16:00" (1/1) ... [2022-11-22 02:16:00,553 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c4a83c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:16:00, skipping insertion in model container [2022-11-22 02:16:00,554 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:16:00" (1/1) ... [2022-11-22 02:16:00,561 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 02:16:00,606 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 02:16:00,820 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-22 02:16:00,821 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1273e867 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:16:00, skipping insertion in model container [2022-11-22 02:16:00,821 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 02:16:00,822 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 02:16:00,824 INFO L158 Benchmark]: Toolchain (without parser) took 277.09ms. Allocated memory is still 79.7MB. Free memory was 55.8MB in the beginning and 46.1MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-22 02:16:00,824 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 52.4MB. Free memory was 30.3MB in the beginning and 30.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 02:16:00,825 INFO L158 Benchmark]: CACSL2BoogieTranslator took 274.65ms. Allocated memory is still 79.7MB. Free memory was 55.7MB in the beginning and 46.1MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-22 02:16:00,827 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 52.4MB. Free memory was 30.3MB in the beginning and 30.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 274.65ms. Allocated memory is still 79.7MB. Free memory was 55.7MB in the beginning and 46.1MB in the end (delta: 9.6MB). 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