./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.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_1d4f7e6b-de55-4aa7-ad79-3554ca706ca8/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d4f7e6b-de55-4aa7-ad79-3554ca706ca8/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_1d4f7e6b-de55-4aa7-ad79-3554ca706ca8/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d4f7e6b-de55-4aa7-ad79-3554ca706ca8/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d4f7e6b-de55-4aa7-ad79-3554ca706ca8/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_1d4f7e6b-de55-4aa7-ad79-3554ca706ca8/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 f0b44034f537cfca2c2eab71fbff4de4b57572a56ff00cd4bbb31f940e955385 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-22 02:19:49,612 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 02:19:49,615 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 02:19:49,655 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 02:19:49,656 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 02:19:49,659 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 02:19:49,662 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 02:19:49,665 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 02:19:49,667 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 02:19:49,672 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 02:19:49,673 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 02:19:49,674 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 02:19:49,675 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 02:19:49,676 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 02:19:49,677 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 02:19:49,678 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 02:19:49,679 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 02:19:49,680 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 02:19:49,681 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 02:19:49,683 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 02:19:49,684 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 02:19:49,686 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 02:19:49,687 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 02:19:49,688 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 02:19:49,691 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 02:19:49,695 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 02:19:49,695 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 02:19:49,696 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 02:19:49,697 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 02:19:49,698 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 02:19:49,698 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 02:19:49,699 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 02:19:49,700 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 02:19:49,700 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 02:19:49,701 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 02:19:49,702 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 02:19:49,703 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 02:19:49,703 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 02:19:49,703 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 02:19:49,704 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 02:19:49,705 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 02:19:49,708 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d4f7e6b-de55-4aa7-ad79-3554ca706ca8/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-11-22 02:19:49,740 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 02:19:49,741 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 02:19:49,741 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 02:19:49,741 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 02:19:49,742 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 02:19:49,742 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 02:19:49,742 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 02:19:49,742 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 02:19:49,743 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 02:19:49,743 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 02:19:49,743 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 02:19:49,743 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 02:19:49,743 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 02:19:49,744 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 02:19:49,744 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 02:19:49,744 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 02:19:49,744 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 02:19:49,745 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 02:19:49,745 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 02:19:49,745 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 02:19:49,746 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 02:19:49,746 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 02:19:49,746 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 02:19:49,747 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 02:19:49,747 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 02:19:49,747 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 02:19:49,747 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 02:19:49,747 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 02:19:49,748 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 02:19:49,748 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 02:19:49,748 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 02:19:49,748 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 02:19:49,749 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 02:19:49,749 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 02:19:49,749 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 02:19:49,749 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 02:19:49,750 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 02:19:49,750 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 02:19:49,750 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 02:19:49,750 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 02:19:49,750 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 02:19:49,751 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_1d4f7e6b-de55-4aa7-ad79-3554ca706ca8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d4f7e6b-de55-4aa7-ad79-3554ca706ca8/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0b44034f537cfca2c2eab71fbff4de4b57572a56ff00cd4bbb31f940e955385 [2022-11-22 02:19:50,040 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 02:19:50,064 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 02:19:50,067 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 02:19:50,069 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 02:19:50,069 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 02:19:50,070 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d4f7e6b-de55-4aa7-ad79-3554ca706ca8/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2022-11-22 02:19:53,257 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 02:19:53,558 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 02:19:53,559 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d4f7e6b-de55-4aa7-ad79-3554ca706ca8/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2022-11-22 02:19:53,573 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d4f7e6b-de55-4aa7-ad79-3554ca706ca8/bin/utaipan-g80aRyZoba/data/0dd3151e0/addddaabc8bb413686442824fbbc8d6c/FLAG602f2c378 [2022-11-22 02:19:53,602 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d4f7e6b-de55-4aa7-ad79-3554ca706ca8/bin/utaipan-g80aRyZoba/data/0dd3151e0/addddaabc8bb413686442824fbbc8d6c [2022-11-22 02:19:53,607 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 02:19:53,609 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 02:19:53,614 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 02:19:53,614 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 02:19:53,618 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 02:19:53,619 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:19:53" (1/1) ... [2022-11-22 02:19:53,620 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60e43f5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:19:53, skipping insertion in model container [2022-11-22 02:19:53,620 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:19:53" (1/1) ... [2022-11-22 02:19:53,628 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 02:19:53,704 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 02:19:53,900 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-22 02:19:53,901 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3fd258e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:19:53, skipping insertion in model container [2022-11-22 02:19:53,902 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 02:19:53,902 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 02:19:53,904 INFO L158 Benchmark]: Toolchain (without parser) took 294.53ms. Allocated memory is still 155.2MB. Free memory was 109.6MB in the beginning and 99.9MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-22 02:19:53,905 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 155.2MB. Free memory was 96.8MB in the beginning and 96.7MB in the end (delta: 133.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 02:19:53,906 INFO L158 Benchmark]: CACSL2BoogieTranslator took 288.07ms. Allocated memory is still 155.2MB. Free memory was 109.2MB in the beginning and 99.9MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-22 02:19:53,907 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 155.2MB. Free memory was 96.8MB in the beginning and 96.7MB in the end (delta: 133.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 288.07ms. Allocated memory is still 155.2MB. Free memory was 109.2MB in the beginning and 99.9MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d4f7e6b-de55-4aa7-ad79-3554ca706ca8/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d4f7e6b-de55-4aa7-ad79-3554ca706ca8/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_1d4f7e6b-de55-4aa7-ad79-3554ca706ca8/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d4f7e6b-de55-4aa7-ad79-3554ca706ca8/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d4f7e6b-de55-4aa7-ad79-3554ca706ca8/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_1d4f7e6b-de55-4aa7-ad79-3554ca706ca8/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 f0b44034f537cfca2c2eab71fbff4de4b57572a56ff00cd4bbb31f940e955385 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-22 02:19:56,174 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 02:19:56,175 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 02:19:56,216 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 02:19:56,218 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 02:19:56,219 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 02:19:56,222 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 02:19:56,228 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 02:19:56,233 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 02:19:56,234 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 02:19:56,235 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 02:19:56,236 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 02:19:56,238 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 02:19:56,242 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 02:19:56,243 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 02:19:56,246 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 02:19:56,248 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 02:19:56,255 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 02:19:56,257 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 02:19:56,259 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 02:19:56,262 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 02:19:56,268 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 02:19:56,269 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 02:19:56,270 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 02:19:56,274 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 02:19:56,278 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 02:19:56,278 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 02:19:56,279 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 02:19:56,280 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 02:19:56,282 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 02:19:56,282 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 02:19:56,283 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 02:19:56,284 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 02:19:56,286 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 02:19:56,287 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 02:19:56,288 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 02:19:56,289 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 02:19:56,289 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 02:19:56,290 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 02:19:56,290 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 02:19:56,291 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 02:19:56,294 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d4f7e6b-de55-4aa7-ad79-3554ca706ca8/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2022-11-22 02:19:56,340 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 02:19:56,341 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 02:19:56,341 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 02:19:56,341 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 02:19:56,342 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 02:19:56,342 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 02:19:56,342 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 02:19:56,343 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 02:19:56,343 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 02:19:56,343 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 02:19:56,343 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 02:19:56,343 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 02:19:56,344 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 02:19:56,345 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 02:19:56,345 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 02:19:56,345 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 02:19:56,345 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 02:19:56,345 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 02:19:56,346 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 02:19:56,346 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-22 02:19:56,346 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-22 02:19:56,346 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-22 02:19:56,346 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 02:19:56,347 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 02:19:56,347 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 02:19:56,347 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 02:19:56,347 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 02:19:56,348 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-22 02:19:56,348 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 02:19:56,348 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 02:19:56,348 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 02:19:56,348 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 02:19:56,349 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 02:19:56,349 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-22 02:19:56,349 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-22 02:19:56,349 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 02:19:56,350 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 02:19:56,350 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-22 02:19:56,350 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_1d4f7e6b-de55-4aa7-ad79-3554ca706ca8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d4f7e6b-de55-4aa7-ad79-3554ca706ca8/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0b44034f537cfca2c2eab71fbff4de4b57572a56ff00cd4bbb31f940e955385 [2022-11-22 02:19:56,688 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 02:19:56,721 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 02:19:56,724 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 02:19:56,726 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 02:19:56,727 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 02:19:56,728 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d4f7e6b-de55-4aa7-ad79-3554ca706ca8/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2022-11-22 02:19:59,756 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 02:20:00,113 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 02:20:00,113 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d4f7e6b-de55-4aa7-ad79-3554ca706ca8/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2022-11-22 02:20:00,145 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d4f7e6b-de55-4aa7-ad79-3554ca706ca8/bin/utaipan-g80aRyZoba/data/268d309b2/d781324d753b4f7283266e744382c1fe/FLAG39a80f2c3 [2022-11-22 02:20:00,166 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d4f7e6b-de55-4aa7-ad79-3554ca706ca8/bin/utaipan-g80aRyZoba/data/268d309b2/d781324d753b4f7283266e744382c1fe [2022-11-22 02:20:00,173 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 02:20:00,174 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 02:20:00,178 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 02:20:00,178 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 02:20:00,182 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 02:20:00,183 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:20:00" (1/1) ... [2022-11-22 02:20:00,184 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@454befc8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:20:00, skipping insertion in model container [2022-11-22 02:20:00,185 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:20:00" (1/1) ... [2022-11-22 02:20:00,192 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 02:20:00,279 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 02:20:00,536 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-22 02:20:00,538 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7685a3d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:20:00, skipping insertion in model container [2022-11-22 02:20:00,538 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 02:20:00,539 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 02:20:00,541 INFO L158 Benchmark]: Toolchain (without parser) took 365.88ms. Allocated memory is still 69.2MB. Free memory was 44.2MB in the beginning and 34.5MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-22 02:20:00,542 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 69.2MB. Free memory is still 46.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 02:20:00,542 INFO L158 Benchmark]: CACSL2BoogieTranslator took 361.05ms. Allocated memory is still 69.2MB. Free memory was 44.0MB in the beginning and 34.5MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-22 02:20:00,544 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 69.2MB. Free memory is still 46.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 361.05ms. Allocated memory is still 69.2MB. Free memory was 44.0MB in the beginning and 34.5MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN