./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bb2924f-9029-46f9-8936-ef19360562af/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bb2924f-9029-46f9-8936-ef19360562af/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_2bb2924f-9029-46f9-8936-ef19360562af/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bb2924f-9029-46f9-8936-ef19360562af/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bb2924f-9029-46f9-8936-ef19360562af/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_2bb2924f-9029-46f9-8936-ef19360562af/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 9a343b75818c5d561b79c31bb62e9abdd9bdb0bf3f01f7efa313d9ef0f4204f4 --- 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 01:24:40,569 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 01:24:40,571 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 01:24:40,606 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 01:24:40,609 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 01:24:40,614 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 01:24:40,619 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 01:24:40,622 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 01:24:40,624 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 01:24:40,630 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 01:24:40,632 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 01:24:40,634 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 01:24:40,634 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 01:24:40,637 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 01:24:40,640 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 01:24:40,643 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 01:24:40,645 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 01:24:40,646 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 01:24:40,649 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 01:24:40,655 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 01:24:40,656 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 01:24:40,659 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 01:24:40,660 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 01:24:40,661 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 01:24:40,667 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 01:24:40,667 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 01:24:40,667 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 01:24:40,669 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 01:24:40,670 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 01:24:40,671 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 01:24:40,672 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 01:24:40,674 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 01:24:40,676 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 01:24:40,677 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 01:24:40,679 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 01:24:40,679 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 01:24:40,680 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 01:24:40,680 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 01:24:40,680 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 01:24:40,682 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 01:24:40,685 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 01:24:40,686 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bb2924f-9029-46f9-8936-ef19360562af/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-11-22 01:24:40,730 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 01:24:40,731 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 01:24:40,731 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 01:24:40,732 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 01:24:40,733 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 01:24:40,733 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 01:24:40,733 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 01:24:40,733 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 01:24:40,734 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 01:24:40,734 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 01:24:40,735 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 01:24:40,735 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 01:24:40,736 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 01:24:40,736 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 01:24:40,736 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 01:24:40,736 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 01:24:40,737 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 01:24:40,737 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 01:24:40,738 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 01:24:40,738 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 01:24:40,738 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 01:24:40,738 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 01:24:40,739 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 01:24:40,739 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 01:24:40,739 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 01:24:40,739 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 01:24:40,740 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 01:24:40,740 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 01:24:40,741 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 01:24:40,741 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 01:24:40,741 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 01:24:40,741 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 01:24:40,742 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 01:24:40,742 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 01:24:40,742 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 01:24:40,742 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 01:24:40,743 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 01:24:40,743 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 01:24:40,743 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 01:24:40,743 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 01:24:40,744 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 01:24:40,744 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_2bb2924f-9029-46f9-8936-ef19360562af/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bb2924f-9029-46f9-8936-ef19360562af/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a343b75818c5d561b79c31bb62e9abdd9bdb0bf3f01f7efa313d9ef0f4204f4 [2022-11-22 01:24:41,057 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 01:24:41,078 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 01:24:41,080 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 01:24:41,082 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 01:24:41,082 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 01:24:41,083 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bb2924f-9029-46f9-8936-ef19360562af/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-2.i [2022-11-22 01:24:44,167 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 01:24:44,543 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 01:24:44,544 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bb2924f-9029-46f9-8936-ef19360562af/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-2.i [2022-11-22 01:24:44,570 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bb2924f-9029-46f9-8936-ef19360562af/bin/utaipan-g80aRyZoba/data/23d972e12/9799eb5e8e424e8d98c0c810572ae938/FLAGac04c394e [2022-11-22 01:24:44,588 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bb2924f-9029-46f9-8936-ef19360562af/bin/utaipan-g80aRyZoba/data/23d972e12/9799eb5e8e424e8d98c0c810572ae938 [2022-11-22 01:24:44,591 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 01:24:44,593 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 01:24:44,596 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 01:24:44,596 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 01:24:44,600 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 01:24:44,600 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:24:44" (1/1) ... [2022-11-22 01:24:44,602 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16e4bb54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:24:44, skipping insertion in model container [2022-11-22 01:24:44,602 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:24:44" (1/1) ... [2022-11-22 01:24:44,610 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 01:24:44,689 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 01:24:44,989 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-22 01:24:44,990 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3b20a267 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:24:44, skipping insertion in model container [2022-11-22 01:24:44,991 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 01:24:44,991 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 01:24:44,993 INFO L158 Benchmark]: Toolchain (without parser) took 399.44ms. Allocated memory is still 146.8MB. Free memory was 99.4MB in the beginning and 88.9MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-22 01:24:44,994 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 117.4MB. Free memory was 91.4MB in the beginning and 91.3MB in the end (delta: 27.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 01:24:44,995 INFO L158 Benchmark]: CACSL2BoogieTranslator took 394.98ms. Allocated memory is still 146.8MB. Free memory was 99.0MB in the beginning and 88.9MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-22 01:24:44,997 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 117.4MB. Free memory was 91.4MB in the beginning and 91.3MB in the end (delta: 27.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 394.98ms. Allocated memory is still 146.8MB. Free memory was 99.0MB in the beginning and 88.9MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bb2924f-9029-46f9-8936-ef19360562af/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bb2924f-9029-46f9-8936-ef19360562af/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_2bb2924f-9029-46f9-8936-ef19360562af/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bb2924f-9029-46f9-8936-ef19360562af/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bb2924f-9029-46f9-8936-ef19360562af/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_2bb2924f-9029-46f9-8936-ef19360562af/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 9a343b75818c5d561b79c31bb62e9abdd9bdb0bf3f01f7efa313d9ef0f4204f4 --- 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 01:24:47,146 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 01:24:47,148 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 01:24:47,177 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 01:24:47,177 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 01:24:47,178 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 01:24:47,187 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 01:24:47,191 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 01:24:47,193 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 01:24:47,199 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 01:24:47,202 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 01:24:47,203 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 01:24:47,203 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 01:24:47,204 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 01:24:47,205 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 01:24:47,206 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 01:24:47,207 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 01:24:47,208 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 01:24:47,214 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 01:24:47,221 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 01:24:47,223 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 01:24:47,227 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 01:24:47,228 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 01:24:47,229 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 01:24:47,232 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 01:24:47,232 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 01:24:47,233 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 01:24:47,233 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 01:24:47,234 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 01:24:47,235 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 01:24:47,235 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 01:24:47,236 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 01:24:47,236 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 01:24:47,237 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 01:24:47,259 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 01:24:47,260 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 01:24:47,260 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 01:24:47,260 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 01:24:47,261 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 01:24:47,262 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 01:24:47,262 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 01:24:47,264 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bb2924f-9029-46f9-8936-ef19360562af/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2022-11-22 01:24:47,287 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 01:24:47,287 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 01:24:47,288 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 01:24:47,288 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 01:24:47,289 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 01:24:47,289 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 01:24:47,289 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 01:24:47,289 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 01:24:47,290 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 01:24:47,290 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 01:24:47,290 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 01:24:47,290 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 01:24:47,291 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 01:24:47,291 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 01:24:47,292 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 01:24:47,292 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 01:24:47,292 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 01:24:47,292 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 01:24:47,293 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 01:24:47,293 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-22 01:24:47,293 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-22 01:24:47,293 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-22 01:24:47,293 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 01:24:47,294 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 01:24:47,294 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 01:24:47,294 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 01:24:47,294 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 01:24:47,295 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-22 01:24:47,295 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 01:24:47,295 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 01:24:47,295 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 01:24:47,296 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 01:24:47,296 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 01:24:47,296 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-22 01:24:47,296 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-22 01:24:47,296 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 01:24:47,297 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 01:24:47,297 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-22 01:24:47,297 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_2bb2924f-9029-46f9-8936-ef19360562af/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bb2924f-9029-46f9-8936-ef19360562af/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a343b75818c5d561b79c31bb62e9abdd9bdb0bf3f01f7efa313d9ef0f4204f4 [2022-11-22 01:24:47,667 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 01:24:47,690 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 01:24:47,692 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 01:24:47,693 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 01:24:47,693 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 01:24:47,694 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bb2924f-9029-46f9-8936-ef19360562af/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-2.i [2022-11-22 01:24:50,859 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 01:24:51,311 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 01:24:51,311 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bb2924f-9029-46f9-8936-ef19360562af/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-2.i [2022-11-22 01:24:51,338 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bb2924f-9029-46f9-8936-ef19360562af/bin/utaipan-g80aRyZoba/data/d1ee96c62/1ef336d9174a4a4ab20b4b36f95f6253/FLAGa26dd8a28 [2022-11-22 01:24:51,356 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bb2924f-9029-46f9-8936-ef19360562af/bin/utaipan-g80aRyZoba/data/d1ee96c62/1ef336d9174a4a4ab20b4b36f95f6253 [2022-11-22 01:24:51,361 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 01:24:51,366 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 01:24:51,371 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 01:24:51,372 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 01:24:51,376 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 01:24:51,377 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:24:51" (1/1) ... [2022-11-22 01:24:51,378 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16e48864 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:24:51, skipping insertion in model container [2022-11-22 01:24:51,378 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:24:51" (1/1) ... [2022-11-22 01:24:51,386 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 01:24:51,483 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 01:24:51,772 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-22 01:24:51,773 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@c82984a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:24:51, skipping insertion in model container [2022-11-22 01:24:51,773 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 01:24:51,774 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 01:24:51,776 INFO L158 Benchmark]: Toolchain (without parser) took 408.19ms. Allocated memory is still 83.9MB. Free memory was 62.1MB in the beginning and 51.6MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-22 01:24:51,776 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 83.9MB. Free memory is still 61.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 01:24:51,777 INFO L158 Benchmark]: CACSL2BoogieTranslator took 402.10ms. Allocated memory is still 83.9MB. Free memory was 61.8MB in the beginning and 51.6MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-22 01:24:51,779 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 83.9MB. Free memory is still 61.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 402.10ms. Allocated memory is still 83.9MB. Free memory was 61.8MB in the beginning and 51.6MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN