./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 6b4ec56b 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_136c023e-abb4-4f56-a4b7-73baab2c3a15/bin/utaipan-6cKwYrpEi9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136c023e-abb4-4f56-a4b7-73baab2c3a15/bin/utaipan-6cKwYrpEi9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136c023e-abb4-4f56-a4b7-73baab2c3a15/bin/utaipan-6cKwYrpEi9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136c023e-abb4-4f56-a4b7-73baab2c3a15/bin/utaipan-6cKwYrpEi9/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_136c023e-abb4-4f56-a4b7-73baab2c3a15/bin/utaipan-6cKwYrpEi9/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136c023e-abb4-4f56-a4b7-73baab2c3a15/bin/utaipan-6cKwYrpEi9 --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-6b4ec56 [2022-11-20 20:56:09,815 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 20:56:09,817 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 20:56:09,879 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 20:56:09,880 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 20:56:09,883 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 20:56:09,886 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 20:56:09,890 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 20:56:09,892 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 20:56:09,898 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 20:56:09,900 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 20:56:09,903 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 20:56:09,903 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 20:56:09,906 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 20:56:09,907 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 20:56:09,909 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 20:56:09,911 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 20:56:09,912 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 20:56:09,914 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 20:56:09,921 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 20:56:09,932 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 20:56:09,935 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 20:56:09,937 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 20:56:09,938 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 20:56:09,949 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 20:56:09,950 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 20:56:09,950 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 20:56:09,952 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 20:56:09,953 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 20:56:09,954 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 20:56:09,955 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 20:56:09,957 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 20:56:09,959 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 20:56:09,962 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 20:56:09,963 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 20:56:09,963 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 20:56:09,964 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 20:56:09,964 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 20:56:09,965 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 20:56:09,966 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 20:56:09,967 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 20:56:09,968 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136c023e-abb4-4f56-a4b7-73baab2c3a15/bin/utaipan-6cKwYrpEi9/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-11-20 20:56:10,015 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 20:56:10,016 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 20:56:10,017 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 20:56:10,017 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 20:56:10,018 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 20:56:10,019 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 20:56:10,019 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-20 20:56:10,019 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-20 20:56:10,020 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-20 20:56:10,020 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-20 20:56:10,021 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-20 20:56:10,022 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-20 20:56:10,022 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-20 20:56:10,022 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-20 20:56:10,023 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-20 20:56:10,023 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-20 20:56:10,023 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-20 20:56:10,024 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-20 20:56:10,025 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 20:56:10,025 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 20:56:10,025 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 20:56:10,026 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 20:56:10,026 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 20:56:10,026 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 20:56:10,027 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 20:56:10,027 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 20:56:10,028 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 20:56:10,029 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 20:56:10,029 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 20:56:10,029 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 20:56:10,030 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 20:56:10,030 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 20:56:10,031 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 20:56:10,031 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 20:56:10,032 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-20 20:56:10,032 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 20:56:10,032 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 20:56:10,033 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-20 20:56:10,033 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 20:56:10,033 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 20:56:10,034 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-20 20:56:10,034 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_136c023e-abb4-4f56-a4b7-73baab2c3a15/bin/utaipan-6cKwYrpEi9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136c023e-abb4-4f56-a4b7-73baab2c3a15/bin/utaipan-6cKwYrpEi9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e2cb3c9a8570b7ee66b623ed5fd2a1832f018e766f6bb5120cee7430951770d6 [2022-11-20 20:56:10,402 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 20:56:10,466 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 20:56:10,470 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 20:56:10,471 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 20:56:10,472 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 20:56:10,473 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136c023e-abb4-4f56-a4b7-73baab2c3a15/bin/utaipan-6cKwYrpEi9/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i [2022-11-20 20:56:13,719 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 20:56:14,181 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 20:56:14,182 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136c023e-abb4-4f56-a4b7-73baab2c3a15/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i [2022-11-20 20:56:14,217 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136c023e-abb4-4f56-a4b7-73baab2c3a15/bin/utaipan-6cKwYrpEi9/data/cdbbeb623/626dd222829243a5a0ea3e7331805ac1/FLAG48154f20a [2022-11-20 20:56:14,245 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136c023e-abb4-4f56-a4b7-73baab2c3a15/bin/utaipan-6cKwYrpEi9/data/cdbbeb623/626dd222829243a5a0ea3e7331805ac1 [2022-11-20 20:56:14,248 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 20:56:14,251 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 20:56:14,255 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 20:56:14,256 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 20:56:14,260 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 20:56:14,262 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:56:14" (1/1) ... [2022-11-20 20:56:14,263 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e6a90ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:56:14, skipping insertion in model container [2022-11-20 20:56:14,264 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:56:14" (1/1) ... [2022-11-20 20:56:14,274 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 20:56:14,421 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 20:56:14,780 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 20:56:14,781 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@252e5602 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:56:14, skipping insertion in model container [2022-11-20 20:56:14,781 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 20:56:14,782 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 20:56:14,784 INFO L158 Benchmark]: Toolchain (without parser) took 532.43ms. Allocated memory is still 161.5MB. Free memory was 92.1MB in the beginning and 125.9MB in the end (delta: -33.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 20:56:14,785 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 161.5MB. Free memory is still 137.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 20:56:14,786 INFO L158 Benchmark]: CACSL2BoogieTranslator took 526.72ms. Allocated memory is still 161.5MB. Free memory was 91.9MB in the beginning and 125.9MB in the end (delta: -33.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 20:56:14,788 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 161.5MB. Free memory is still 137.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 526.72ms. Allocated memory is still 161.5MB. Free memory was 91.9MB in the beginning and 125.9MB in the end (delta: -33.9MB). 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 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_136c023e-abb4-4f56-a4b7-73baab2c3a15/bin/utaipan-6cKwYrpEi9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136c023e-abb4-4f56-a4b7-73baab2c3a15/bin/utaipan-6cKwYrpEi9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136c023e-abb4-4f56-a4b7-73baab2c3a15/bin/utaipan-6cKwYrpEi9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136c023e-abb4-4f56-a4b7-73baab2c3a15/bin/utaipan-6cKwYrpEi9/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_136c023e-abb4-4f56-a4b7-73baab2c3a15/bin/utaipan-6cKwYrpEi9/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136c023e-abb4-4f56-a4b7-73baab2c3a15/bin/utaipan-6cKwYrpEi9 --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-6b4ec56 [2022-11-20 20:56:17,339 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 20:56:17,342 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 20:56:17,370 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 20:56:17,374 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 20:56:17,378 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 20:56:17,384 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 20:56:17,388 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 20:56:17,391 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 20:56:17,398 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 20:56:17,400 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 20:56:17,402 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 20:56:17,403 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 20:56:17,406 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 20:56:17,409 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 20:56:17,415 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 20:56:17,418 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 20:56:17,419 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 20:56:17,422 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 20:56:17,424 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 20:56:17,425 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 20:56:17,428 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 20:56:17,432 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 20:56:17,433 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 20:56:17,440 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 20:56:17,445 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 20:56:17,446 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 20:56:17,447 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 20:56:17,449 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 20:56:17,451 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 20:56:17,452 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 20:56:17,453 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 20:56:17,455 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 20:56:17,456 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 20:56:17,458 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 20:56:17,459 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 20:56:17,460 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 20:56:17,461 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 20:56:17,461 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 20:56:17,462 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 20:56:17,463 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 20:56:17,470 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136c023e-abb4-4f56-a4b7-73baab2c3a15/bin/utaipan-6cKwYrpEi9/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2022-11-20 20:56:17,524 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 20:56:17,524 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 20:56:17,526 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 20:56:17,526 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 20:56:17,527 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 20:56:17,528 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 20:56:17,528 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-20 20:56:17,528 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-20 20:56:17,528 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-20 20:56:17,529 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-20 20:56:17,530 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-20 20:56:17,530 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-20 20:56:17,531 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 20:56:17,532 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 20:56:17,532 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 20:56:17,532 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 20:56:17,532 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 20:56:17,533 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 20:56:17,533 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 20:56:17,533 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 20:56:17,533 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 20:56:17,534 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 20:56:17,534 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 20:56:17,534 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 20:56:17,534 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 20:56:17,535 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 20:56:17,535 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 20:56:17,535 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 20:56:17,535 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 20:56:17,536 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 20:56:17,536 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 20:56:17,536 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 20:56:17,537 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 20:56:17,537 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 20:56:17,537 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 20:56:17,537 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 20:56:17,538 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-20 20:56:17,538 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 20:56:17,538 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_136c023e-abb4-4f56-a4b7-73baab2c3a15/bin/utaipan-6cKwYrpEi9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136c023e-abb4-4f56-a4b7-73baab2c3a15/bin/utaipan-6cKwYrpEi9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e2cb3c9a8570b7ee66b623ed5fd2a1832f018e766f6bb5120cee7430951770d6 [2022-11-20 20:56:17,958 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 20:56:17,982 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 20:56:17,985 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 20:56:17,987 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 20:56:17,987 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 20:56:17,989 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136c023e-abb4-4f56-a4b7-73baab2c3a15/bin/utaipan-6cKwYrpEi9/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i [2022-11-20 20:56:21,148 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 20:56:21,643 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 20:56:21,644 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136c023e-abb4-4f56-a4b7-73baab2c3a15/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i [2022-11-20 20:56:21,676 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136c023e-abb4-4f56-a4b7-73baab2c3a15/bin/utaipan-6cKwYrpEi9/data/35a697318/b7bd66249dfb4521a5cd70068ecd4ad5/FLAG8a06b51e3 [2022-11-20 20:56:21,699 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136c023e-abb4-4f56-a4b7-73baab2c3a15/bin/utaipan-6cKwYrpEi9/data/35a697318/b7bd66249dfb4521a5cd70068ecd4ad5 [2022-11-20 20:56:21,701 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 20:56:21,707 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 20:56:21,712 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 20:56:21,712 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 20:56:21,716 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 20:56:21,718 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:56:21" (1/1) ... [2022-11-20 20:56:21,719 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a1e8c7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:56:21, skipping insertion in model container [2022-11-20 20:56:21,719 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:56:21" (1/1) ... [2022-11-20 20:56:21,727 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 20:56:21,816 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 20:56:22,130 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 20:56:22,131 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3e8f8cd4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:56:22, skipping insertion in model container [2022-11-20 20:56:22,132 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 20:56:22,132 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 20:56:22,135 INFO L158 Benchmark]: Toolchain (without parser) took 430.96ms. Allocated memory was 69.2MB in the beginning and 86.0MB in the end (delta: 16.8MB). Free memory was 37.1MB in the beginning and 60.2MB in the end (delta: -23.1MB). Peak memory consumption was 10.1MB. Max. memory is 16.1GB. [2022-11-20 20:56:22,136 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 69.2MB. Free memory is still 47.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 20:56:22,137 INFO L158 Benchmark]: CACSL2BoogieTranslator took 420.39ms. Allocated memory was 69.2MB in the beginning and 86.0MB in the end (delta: 16.8MB). Free memory was 36.9MB in the beginning and 60.2MB in the end (delta: -23.3MB). Peak memory consumption was 10.1MB. Max. memory is 16.1GB. [2022-11-20 20:56:22,139 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 69.2MB. Free memory is still 47.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 420.39ms. Allocated memory was 69.2MB in the beginning and 86.0MB in the end (delta: 16.8MB). Free memory was 36.9MB in the beginning and 60.2MB in the end (delta: -23.3MB). Peak memory consumption was 10.1MB. 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