./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.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_3c25c61c-bd43-41f5-a89d-2fce152a9ee3/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c25c61c-bd43-41f5-a89d-2fce152a9ee3/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_3c25c61c-bd43-41f5-a89d-2fce152a9ee3/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c25c61c-bd43-41f5-a89d-2fce152a9ee3/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c25c61c-bd43-41f5-a89d-2fce152a9ee3/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_3c25c61c-bd43-41f5-a89d-2fce152a9ee3/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 713ae5dee39d08db1e818ebc31454a222c136fde7aad4a26405d3060cfa0eeea --- 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 00:11:58,587 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 00:11:58,590 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 00:11:58,633 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 00:11:58,634 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 00:11:58,637 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 00:11:58,640 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 00:11:58,643 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 00:11:58,645 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 00:11:58,650 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 00:11:58,652 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 00:11:58,654 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 00:11:58,654 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 00:11:58,657 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 00:11:58,659 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 00:11:58,661 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 00:11:58,662 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 00:11:58,663 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 00:11:58,665 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 00:11:58,671 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 00:11:58,672 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 00:11:58,674 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 00:11:58,676 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 00:11:58,677 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 00:11:58,687 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 00:11:58,687 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 00:11:58,688 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 00:11:58,690 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 00:11:58,690 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 00:11:58,693 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 00:11:58,693 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 00:11:58,694 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 00:11:58,696 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 00:11:58,697 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 00:11:58,698 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 00:11:58,699 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 00:11:58,699 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 00:11:58,700 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 00:11:58,700 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 00:11:58,702 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 00:11:58,703 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 00:11:58,703 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c25c61c-bd43-41f5-a89d-2fce152a9ee3/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-11-22 00:11:58,745 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 00:11:58,746 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 00:11:58,747 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 00:11:58,747 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 00:11:58,748 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 00:11:58,748 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 00:11:58,749 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 00:11:58,749 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 00:11:58,749 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 00:11:58,750 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 00:11:58,751 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 00:11:58,751 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 00:11:58,751 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 00:11:58,752 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 00:11:58,752 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 00:11:58,752 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 00:11:58,753 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 00:11:58,753 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 00:11:58,754 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 00:11:58,754 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 00:11:58,754 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 00:11:58,755 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 00:11:58,755 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 00:11:58,755 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 00:11:58,756 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 00:11:58,756 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 00:11:58,757 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 00:11:58,757 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 00:11:58,757 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 00:11:58,757 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 00:11:58,758 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 00:11:58,758 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 00:11:58,759 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 00:11:58,759 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 00:11:58,759 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 00:11:58,760 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 00:11:58,760 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 00:11:58,760 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 00:11:58,760 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 00:11:58,761 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 00:11:58,761 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 00:11:58,761 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_3c25c61c-bd43-41f5-a89d-2fce152a9ee3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c25c61c-bd43-41f5-a89d-2fce152a9ee3/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 713ae5dee39d08db1e818ebc31454a222c136fde7aad4a26405d3060cfa0eeea [2022-11-22 00:11:59,084 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 00:11:59,119 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 00:11:59,122 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 00:11:59,123 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 00:11:59,123 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 00:11:59,125 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c25c61c-bd43-41f5-a89d-2fce152a9ee3/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2022-11-22 00:12:02,195 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 00:12:02,592 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 00:12:02,592 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c25c61c-bd43-41f5-a89d-2fce152a9ee3/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2022-11-22 00:12:02,621 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c25c61c-bd43-41f5-a89d-2fce152a9ee3/bin/utaipan-g80aRyZoba/data/9b14baada/ba7890a61f5648eb98c5e77fac1fc996/FLAG4738624b7 [2022-11-22 00:12:02,641 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c25c61c-bd43-41f5-a89d-2fce152a9ee3/bin/utaipan-g80aRyZoba/data/9b14baada/ba7890a61f5648eb98c5e77fac1fc996 [2022-11-22 00:12:02,644 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 00:12:02,646 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 00:12:02,649 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 00:12:02,649 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 00:12:02,653 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 00:12:02,654 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:12:02" (1/1) ... [2022-11-22 00:12:02,655 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@dd94355 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:12:02, skipping insertion in model container [2022-11-22 00:12:02,656 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:12:02" (1/1) ... [2022-11-22 00:12:02,700 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 00:12:02,799 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 00:12:03,039 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-22 00:12:03,040 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6a6bb445 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:12:03, skipping insertion in model container [2022-11-22 00:12:03,040 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 00:12:03,041 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 00:12:03,043 INFO L158 Benchmark]: Toolchain (without parser) took 396.18ms. Allocated memory was 138.4MB in the beginning and 169.9MB in the end (delta: 31.5MB). Free memory was 71.4MB in the beginning and 131.9MB in the end (delta: -60.5MB). Peak memory consumption was 12.8MB. Max. memory is 16.1GB. [2022-11-22 00:12:03,043 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 138.4MB. Free memory is still 106.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 00:12:03,044 INFO L158 Benchmark]: CACSL2BoogieTranslator took 391.49ms. Allocated memory was 138.4MB in the beginning and 169.9MB in the end (delta: 31.5MB). Free memory was 71.2MB in the beginning and 131.9MB in the end (delta: -60.7MB). Peak memory consumption was 12.8MB. Max. memory is 16.1GB. [2022-11-22 00:12:03,045 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 138.4MB. Free memory is still 106.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 391.49ms. Allocated memory was 138.4MB in the beginning and 169.9MB in the end (delta: 31.5MB). Free memory was 71.2MB in the beginning and 131.9MB in the end (delta: -60.7MB). Peak memory consumption was 12.8MB. 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_3c25c61c-bd43-41f5-a89d-2fce152a9ee3/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c25c61c-bd43-41f5-a89d-2fce152a9ee3/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_3c25c61c-bd43-41f5-a89d-2fce152a9ee3/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c25c61c-bd43-41f5-a89d-2fce152a9ee3/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c25c61c-bd43-41f5-a89d-2fce152a9ee3/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_3c25c61c-bd43-41f5-a89d-2fce152a9ee3/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 713ae5dee39d08db1e818ebc31454a222c136fde7aad4a26405d3060cfa0eeea --- 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 00:12:05,336 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 00:12:05,339 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 00:12:05,404 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 00:12:05,404 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 00:12:05,408 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 00:12:05,411 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 00:12:05,414 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 00:12:05,416 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 00:12:05,422 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 00:12:05,423 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 00:12:05,426 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 00:12:05,426 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 00:12:05,429 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 00:12:05,430 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 00:12:05,437 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 00:12:05,438 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 00:12:05,439 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 00:12:05,441 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 00:12:05,444 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 00:12:05,447 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 00:12:05,449 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 00:12:05,450 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 00:12:05,451 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 00:12:05,454 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 00:12:05,454 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 00:12:05,454 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 00:12:05,455 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 00:12:05,456 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 00:12:05,457 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 00:12:05,457 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 00:12:05,458 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 00:12:05,464 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 00:12:05,465 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 00:12:05,466 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 00:12:05,466 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 00:12:05,467 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 00:12:05,467 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 00:12:05,467 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 00:12:05,468 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 00:12:05,469 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 00:12:05,470 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c25c61c-bd43-41f5-a89d-2fce152a9ee3/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2022-11-22 00:12:05,510 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 00:12:05,511 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 00:12:05,512 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 00:12:05,512 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 00:12:05,513 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 00:12:05,514 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 00:12:05,514 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 00:12:05,514 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 00:12:05,514 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 00:12:05,515 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 00:12:05,516 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 00:12:05,516 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 00:12:05,517 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 00:12:05,517 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 00:12:05,518 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 00:12:05,518 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 00:12:05,518 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 00:12:05,518 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 00:12:05,519 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 00:12:05,519 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-22 00:12:05,519 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-22 00:12:05,520 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-22 00:12:05,520 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 00:12:05,520 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 00:12:05,520 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 00:12:05,521 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 00:12:05,521 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 00:12:05,521 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-22 00:12:05,521 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 00:12:05,522 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 00:12:05,522 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 00:12:05,522 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 00:12:05,523 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 00:12:05,523 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-22 00:12:05,523 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-22 00:12:05,524 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 00:12:05,524 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 00:12:05,524 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-22 00:12:05,524 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_3c25c61c-bd43-41f5-a89d-2fce152a9ee3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c25c61c-bd43-41f5-a89d-2fce152a9ee3/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 713ae5dee39d08db1e818ebc31454a222c136fde7aad4a26405d3060cfa0eeea [2022-11-22 00:12:05,963 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 00:12:05,987 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 00:12:05,990 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 00:12:05,991 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 00:12:05,992 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 00:12:05,993 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c25c61c-bd43-41f5-a89d-2fce152a9ee3/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2022-11-22 00:12:09,047 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 00:12:09,423 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 00:12:09,423 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c25c61c-bd43-41f5-a89d-2fce152a9ee3/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2022-11-22 00:12:09,447 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c25c61c-bd43-41f5-a89d-2fce152a9ee3/bin/utaipan-g80aRyZoba/data/7cca3d05b/153736f1d3e347f2abcbba14f1af1eb6/FLAG79f663688 [2022-11-22 00:12:09,463 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c25c61c-bd43-41f5-a89d-2fce152a9ee3/bin/utaipan-g80aRyZoba/data/7cca3d05b/153736f1d3e347f2abcbba14f1af1eb6 [2022-11-22 00:12:09,465 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 00:12:09,466 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 00:12:09,468 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 00:12:09,468 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 00:12:09,472 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 00:12:09,473 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:12:09" (1/1) ... [2022-11-22 00:12:09,474 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28fd002d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:12:09, skipping insertion in model container [2022-11-22 00:12:09,475 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:12:09" (1/1) ... [2022-11-22 00:12:09,481 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 00:12:09,547 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 00:12:09,835 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-22 00:12:09,837 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3d55f312 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:12:09, skipping insertion in model container [2022-11-22 00:12:09,837 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 00:12:09,837 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 00:12:09,840 INFO L158 Benchmark]: Toolchain (without parser) took 372.01ms. Allocated memory is still 67.1MB. Free memory was 34.4MB in the beginning and 45.2MB in the end (delta: -10.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-22 00:12:09,840 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 67.1MB. Free memory is still 45.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 00:12:09,841 INFO L158 Benchmark]: CACSL2BoogieTranslator took 369.83ms. Allocated memory is still 67.1MB. Free memory was 34.2MB in the beginning and 45.4MB in the end (delta: -11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-22 00:12:09,843 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 67.1MB. Free memory is still 45.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 369.83ms. Allocated memory is still 67.1MB. Free memory was 34.2MB in the beginning and 45.4MB in the end (delta: -11.3MB). 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 Writing output log to file Ultimate.log Result: UNKNOWN