./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e92bb749-1956-48cc-b248-929cc351d079/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e92bb749-1956-48cc-b248-929cc351d079/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_e92bb749-1956-48cc-b248-929cc351d079/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e92bb749-1956-48cc-b248-929cc351d079/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e92bb749-1956-48cc-b248-929cc351d079/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_e92bb749-1956-48cc-b248-929cc351d079/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 85fe539c4a9811cd5d49f239f4680cc0b3752a2958e9f287c34e302b923af4f9 --- 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 01:08:49,976 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 01:08:49,979 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 01:08:50,005 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 01:08:50,005 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 01:08:50,006 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 01:08:50,007 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 01:08:50,013 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 01:08:50,014 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 01:08:50,016 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 01:08:50,016 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 01:08:50,018 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 01:08:50,018 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 01:08:50,019 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 01:08:50,020 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 01:08:50,021 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 01:08:50,022 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 01:08:50,023 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 01:08:50,029 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 01:08:50,037 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 01:08:50,041 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 01:08:50,047 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 01:08:50,050 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 01:08:50,051 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 01:08:50,060 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 01:08:50,062 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 01:08:50,062 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 01:08:50,063 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 01:08:50,065 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 01:08:50,067 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 01:08:50,067 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 01:08:50,068 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 01:08:50,070 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 01:08:50,070 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 01:08:50,073 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 01:08:50,073 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 01:08:50,074 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 01:08:50,074 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 01:08:50,074 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 01:08:50,075 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 01:08:50,076 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 01:08:50,076 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e92bb749-1956-48cc-b248-929cc351d079/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-11-22 01:08:50,120 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 01:08:50,121 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 01:08:50,122 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 01:08:50,122 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 01:08:50,123 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 01:08:50,123 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 01:08:50,123 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 01:08:50,123 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 01:08:50,124 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 01:08:50,124 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 01:08:50,125 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 01:08:50,125 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 01:08:50,125 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 01:08:50,126 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 01:08:50,126 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 01:08:50,126 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 01:08:50,126 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 01:08:50,127 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 01:08:50,127 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 01:08:50,128 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 01:08:50,128 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 01:08:50,128 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 01:08:50,128 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 01:08:50,129 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 01:08:50,129 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 01:08:50,129 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 01:08:50,130 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 01:08:50,130 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 01:08:50,130 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 01:08:50,131 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 01:08:50,131 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 01:08:50,131 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 01:08:50,131 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 01:08:50,132 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 01:08:50,132 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 01:08:50,132 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 01:08:50,132 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 01:08:50,133 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 01:08:50,133 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 01:08:50,133 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 01:08:50,133 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 01:08:50,134 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_e92bb749-1956-48cc-b248-929cc351d079/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e92bb749-1956-48cc-b248-929cc351d079/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 85fe539c4a9811cd5d49f239f4680cc0b3752a2958e9f287c34e302b923af4f9 [2022-11-22 01:08:50,407 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 01:08:50,437 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 01:08:50,440 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 01:08:50,441 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 01:08:50,441 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 01:08:50,442 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e92bb749-1956-48cc-b248-929cc351d079/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2022-11-22 01:08:53,535 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 01:08:53,986 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 01:08:53,986 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e92bb749-1956-48cc-b248-929cc351d079/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2022-11-22 01:08:54,013 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e92bb749-1956-48cc-b248-929cc351d079/bin/utaipan-g80aRyZoba/data/64343d963/a4747cc8eb0f4e38bb981f9bb36e18c4/FLAG0297818d4 [2022-11-22 01:08:54,031 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e92bb749-1956-48cc-b248-929cc351d079/bin/utaipan-g80aRyZoba/data/64343d963/a4747cc8eb0f4e38bb981f9bb36e18c4 [2022-11-22 01:08:54,034 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 01:08:54,036 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 01:08:54,040 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 01:08:54,040 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 01:08:54,044 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 01:08:54,045 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:08:54" (1/1) ... [2022-11-22 01:08:54,047 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51463a17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:08:54, skipping insertion in model container [2022-11-22 01:08:54,047 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:08:54" (1/1) ... [2022-11-22 01:08:54,055 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 01:08:54,142 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 01:08:54,422 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-22 01:08:54,422 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@62bbb122 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:08:54, skipping insertion in model container [2022-11-22 01:08:54,422 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 01:08:54,423 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 01:08:54,425 INFO L158 Benchmark]: Toolchain (without parser) took 387.81ms. Allocated memory is still 174.1MB. Free memory was 138.5MB in the beginning and 128.1MB in the end (delta: 10.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-22 01:08:54,425 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 130.0MB. Free memory was 74.5MB in the beginning and 74.3MB in the end (delta: 117.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 01:08:54,426 INFO L158 Benchmark]: CACSL2BoogieTranslator took 382.72ms. Allocated memory is still 174.1MB. Free memory was 138.5MB in the beginning and 128.1MB in the end (delta: 10.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-22 01:08:54,427 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 130.0MB. Free memory was 74.5MB in the beginning and 74.3MB in the end (delta: 117.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 382.72ms. Allocated memory is still 174.1MB. Free memory was 138.5MB in the beginning and 128.1MB in the end (delta: 10.3MB). 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e92bb749-1956-48cc-b248-929cc351d079/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e92bb749-1956-48cc-b248-929cc351d079/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_e92bb749-1956-48cc-b248-929cc351d079/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e92bb749-1956-48cc-b248-929cc351d079/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e92bb749-1956-48cc-b248-929cc351d079/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_e92bb749-1956-48cc-b248-929cc351d079/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 85fe539c4a9811cd5d49f239f4680cc0b3752a2958e9f287c34e302b923af4f9 --- 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 01:08:56,707 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 01:08:56,710 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 01:08:56,758 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 01:08:56,759 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 01:08:56,762 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 01:08:56,765 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 01:08:56,769 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 01:08:56,771 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 01:08:56,777 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 01:08:56,780 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 01:08:56,782 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 01:08:56,783 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 01:08:56,785 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 01:08:56,787 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 01:08:56,792 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 01:08:56,795 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 01:08:56,796 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 01:08:56,798 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 01:08:56,804 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 01:08:56,806 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 01:08:56,808 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 01:08:56,810 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 01:08:56,812 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 01:08:56,821 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 01:08:56,822 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 01:08:56,823 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 01:08:56,824 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 01:08:56,825 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 01:08:56,827 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 01:08:56,827 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 01:08:56,829 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 01:08:56,830 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 01:08:56,831 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 01:08:56,832 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 01:08:56,832 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 01:08:56,833 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 01:08:56,833 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 01:08:56,834 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 01:08:56,835 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 01:08:56,836 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 01:08:56,837 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e92bb749-1956-48cc-b248-929cc351d079/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2022-11-22 01:08:56,879 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 01:08:56,879 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 01:08:56,881 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 01:08:56,881 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 01:08:56,882 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 01:08:56,882 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 01:08:56,882 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 01:08:56,883 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 01:08:56,883 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 01:08:56,883 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 01:08:56,884 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 01:08:56,884 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 01:08:56,885 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 01:08:56,885 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 01:08:56,886 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 01:08:56,886 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 01:08:56,886 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 01:08:56,886 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 01:08:56,887 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 01:08:56,887 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-22 01:08:56,887 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-22 01:08:56,887 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-22 01:08:56,887 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 01:08:56,888 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 01:08:56,888 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 01:08:56,888 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 01:08:56,889 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 01:08:56,889 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-22 01:08:56,889 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 01:08:56,889 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 01:08:56,890 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 01:08:56,890 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 01:08:56,890 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 01:08:56,890 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-22 01:08:56,891 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-22 01:08:56,891 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 01:08:56,891 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 01:08:56,891 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-22 01:08:56,892 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_e92bb749-1956-48cc-b248-929cc351d079/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e92bb749-1956-48cc-b248-929cc351d079/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 85fe539c4a9811cd5d49f239f4680cc0b3752a2958e9f287c34e302b923af4f9 [2022-11-22 01:08:57,230 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 01:08:57,254 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 01:08:57,257 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 01:08:57,258 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 01:08:57,260 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 01:08:57,261 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e92bb749-1956-48cc-b248-929cc351d079/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2022-11-22 01:09:00,559 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 01:09:00,913 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 01:09:00,915 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e92bb749-1956-48cc-b248-929cc351d079/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2022-11-22 01:09:00,948 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e92bb749-1956-48cc-b248-929cc351d079/bin/utaipan-g80aRyZoba/data/48542567d/22776780373e4fc2a4c799c9e8be03c0/FLAG1ca597234 [2022-11-22 01:09:00,969 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e92bb749-1956-48cc-b248-929cc351d079/bin/utaipan-g80aRyZoba/data/48542567d/22776780373e4fc2a4c799c9e8be03c0 [2022-11-22 01:09:00,971 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 01:09:00,976 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 01:09:00,979 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 01:09:00,979 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 01:09:00,983 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 01:09:00,984 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:09:00" (1/1) ... [2022-11-22 01:09:00,985 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@586564ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:09:00, skipping insertion in model container [2022-11-22 01:09:00,985 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:09:00" (1/1) ... [2022-11-22 01:09:00,992 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 01:09:01,074 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 01:09:01,395 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-22 01:09:01,396 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@598e9bf7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:09:01, skipping insertion in model container [2022-11-22 01:09:01,396 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 01:09:01,397 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 01:09:01,399 INFO L158 Benchmark]: Toolchain (without parser) took 422.12ms. Allocated memory was 62.9MB in the beginning and 88.1MB in the end (delta: 25.2MB). Free memory was 33.8MB in the beginning and 67.4MB in the end (delta: -33.7MB). Peak memory consumption was 12.7MB. Max. memory is 16.1GB. [2022-11-22 01:09:01,400 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 62.9MB. Free memory was 41.1MB in the beginning and 41.0MB in the end (delta: 41.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 01:09:01,401 INFO L158 Benchmark]: CACSL2BoogieTranslator took 417.87ms. Allocated memory was 62.9MB in the beginning and 88.1MB in the end (delta: 25.2MB). Free memory was 33.6MB in the beginning and 67.4MB in the end (delta: -33.8MB). Peak memory consumption was 12.7MB. Max. memory is 16.1GB. [2022-11-22 01:09:01,403 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 62.9MB. Free memory was 41.1MB in the beginning and 41.0MB in the end (delta: 41.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 417.87ms. Allocated memory was 62.9MB in the beginning and 88.1MB in the end (delta: 25.2MB). Free memory was 33.6MB in the beginning and 67.4MB in the end (delta: -33.8MB). Peak memory consumption was 12.7MB. 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