./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95554edf-07b3-4208-836a-79c4d0d4d0c7/bin/utaipan-6cKwYrpEi9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95554edf-07b3-4208-836a-79c4d0d4d0c7/bin/utaipan-6cKwYrpEi9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95554edf-07b3-4208-836a-79c4d0d4d0c7/bin/utaipan-6cKwYrpEi9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95554edf-07b3-4208-836a-79c4d0d4d0c7/bin/utaipan-6cKwYrpEi9/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95554edf-07b3-4208-836a-79c4d0d4d0c7/bin/utaipan-6cKwYrpEi9/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95554edf-07b3-4208-836a-79c4d0d4d0c7/bin/utaipan-6cKwYrpEi9 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d993ff45e37665d9abd93530677e1201b0648bf8ee13fa84b0c68926f580d988 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 20:17:58,623 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 20:17:58,625 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 20:17:58,671 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 20:17:58,671 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 20:17:58,673 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 20:17:58,674 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 20:17:58,676 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 20:17:58,678 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 20:17:58,679 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 20:17:58,680 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 20:17:58,681 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 20:17:58,682 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 20:17:58,683 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 20:17:58,684 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 20:17:58,685 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 20:17:58,686 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 20:17:58,688 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 20:17:58,689 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 20:17:58,701 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 20:17:58,706 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 20:17:58,713 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 20:17:58,716 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 20:17:58,717 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 20:17:58,725 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 20:17:58,726 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 20:17:58,726 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 20:17:58,727 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 20:17:58,728 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 20:17:58,729 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 20:17:58,729 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 20:17:58,730 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 20:17:58,731 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 20:17:58,732 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 20:17:58,733 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 20:17:58,733 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 20:17:58,740 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 20:17:58,741 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 20:17:58,741 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 20:17:58,746 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 20:17:58,747 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 20:17:58,748 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95554edf-07b3-4208-836a-79c4d0d4d0c7/bin/utaipan-6cKwYrpEi9/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-11-20 20:17:58,792 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 20:17:58,792 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 20:17:58,793 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 20:17:58,794 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 20:17:58,795 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 20:17:58,795 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 20:17:58,795 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-20 20:17:58,795 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-20 20:17:58,796 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-20 20:17:58,796 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-20 20:17:58,797 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-20 20:17:58,797 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-20 20:17:58,798 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-20 20:17:58,798 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-20 20:17:58,798 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-20 20:17:58,798 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-20 20:17:58,799 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-20 20:17:58,799 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-20 20:17:58,800 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 20:17:58,800 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 20:17:58,800 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 20:17:58,801 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 20:17:58,801 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 20:17:58,801 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 20:17:58,801 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 20:17:58,801 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 20:17:58,802 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 20:17:58,802 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 20:17:58,803 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 20:17:58,803 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 20:17:58,803 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 20:17:58,804 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 20:17:58,804 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 20:17:58,804 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 20:17:58,804 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-20 20:17:58,805 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 20:17:58,805 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 20:17:58,805 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-20 20:17:58,805 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 20:17:58,806 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 20:17:58,807 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-20 20:17:58,807 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_95554edf-07b3-4208-836a-79c4d0d4d0c7/bin/utaipan-6cKwYrpEi9/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95554edf-07b3-4208-836a-79c4d0d4d0c7/bin/utaipan-6cKwYrpEi9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d993ff45e37665d9abd93530677e1201b0648bf8ee13fa84b0c68926f580d988 [2022-11-20 20:17:59,216 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 20:17:59,261 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 20:17:59,264 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 20:17:59,266 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 20:17:59,267 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 20:17:59,268 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95554edf-07b3-4208-836a-79c4d0d4d0c7/bin/utaipan-6cKwYrpEi9/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i [2022-11-20 20:18:02,448 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 20:18:03,001 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 20:18:03,002 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95554edf-07b3-4208-836a-79c4d0d4d0c7/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i [2022-11-20 20:18:03,047 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95554edf-07b3-4208-836a-79c4d0d4d0c7/bin/utaipan-6cKwYrpEi9/data/ea4cf47d8/4d2126006b064fc2a63db321aa09b42c/FLAG870b45edc [2022-11-20 20:18:03,063 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95554edf-07b3-4208-836a-79c4d0d4d0c7/bin/utaipan-6cKwYrpEi9/data/ea4cf47d8/4d2126006b064fc2a63db321aa09b42c [2022-11-20 20:18:03,067 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 20:18:03,070 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 20:18:03,076 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 20:18:03,076 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 20:18:03,081 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 20:18:03,083 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:18:03" (1/1) ... [2022-11-20 20:18:03,084 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6be9731e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:18:03, skipping insertion in model container [2022-11-20 20:18:03,084 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:18:03" (1/1) ... [2022-11-20 20:18:03,095 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 20:18:03,178 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 20:18:03,440 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 20:18:03,441 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@60e1b770 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:18:03, skipping insertion in model container [2022-11-20 20:18:03,441 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 20:18:03,442 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 20:18:03,445 INFO L158 Benchmark]: Toolchain (without parser) took 374.94ms. Allocated memory is still 176.2MB. Free memory was 140.4MB in the beginning and 127.5MB in the end (delta: 12.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 20:18:03,446 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 125.8MB. Free memory was 99.3MB in the beginning and 99.2MB in the end (delta: 67.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 20:18:03,447 INFO L158 Benchmark]: CACSL2BoogieTranslator took 365.79ms. Allocated memory is still 176.2MB. Free memory was 140.0MB in the beginning and 127.5MB in the end (delta: 12.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 20:18:03,449 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 125.8MB. Free memory was 99.3MB in the beginning and 99.2MB in the end (delta: 67.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 365.79ms. Allocated memory is still 176.2MB. Free memory was 140.0MB in the beginning and 127.5MB in the end (delta: 12.5MB). Peak memory consumption was 12.6MB. 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_95554edf-07b3-4208-836a-79c4d0d4d0c7/bin/utaipan-6cKwYrpEi9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95554edf-07b3-4208-836a-79c4d0d4d0c7/bin/utaipan-6cKwYrpEi9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95554edf-07b3-4208-836a-79c4d0d4d0c7/bin/utaipan-6cKwYrpEi9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95554edf-07b3-4208-836a-79c4d0d4d0c7/bin/utaipan-6cKwYrpEi9/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95554edf-07b3-4208-836a-79c4d0d4d0c7/bin/utaipan-6cKwYrpEi9/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95554edf-07b3-4208-836a-79c4d0d4d0c7/bin/utaipan-6cKwYrpEi9 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d993ff45e37665d9abd93530677e1201b0648bf8ee13fa84b0c68926f580d988 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 20:18:05,878 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 20:18:05,880 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 20:18:05,904 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 20:18:05,904 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 20:18:05,905 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 20:18:05,907 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 20:18:05,909 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 20:18:05,911 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 20:18:05,912 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 20:18:05,913 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 20:18:05,915 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 20:18:05,915 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 20:18:05,917 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 20:18:05,918 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 20:18:05,920 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 20:18:05,921 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 20:18:05,922 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 20:18:05,924 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 20:18:05,926 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 20:18:05,928 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 20:18:05,930 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 20:18:05,931 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 20:18:05,933 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 20:18:05,937 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 20:18:05,938 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 20:18:05,938 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 20:18:05,939 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 20:18:05,940 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 20:18:05,941 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 20:18:05,941 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 20:18:05,943 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 20:18:05,944 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 20:18:05,945 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 20:18:05,946 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 20:18:05,947 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 20:18:05,948 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 20:18:05,948 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 20:18:05,948 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 20:18:05,950 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 20:18:05,951 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 20:18:05,952 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95554edf-07b3-4208-836a-79c4d0d4d0c7/bin/utaipan-6cKwYrpEi9/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2022-11-20 20:18:05,981 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 20:18:05,981 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 20:18:05,981 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 20:18:05,982 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 20:18:05,982 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 20:18:05,983 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 20:18:05,983 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-20 20:18:05,983 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-20 20:18:05,983 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-20 20:18:05,983 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-20 20:18:05,984 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-20 20:18:05,984 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-20 20:18:05,985 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 20:18:05,985 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 20:18:05,985 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 20:18:05,985 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 20:18:05,985 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 20:18:05,986 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 20:18:05,986 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 20:18:05,986 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 20:18:05,986 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 20:18:05,986 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 20:18:05,987 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 20:18:05,987 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 20:18:05,987 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 20:18:05,987 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 20:18:05,987 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 20:18:05,988 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 20:18:05,988 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 20:18:05,988 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 20:18:05,988 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 20:18:05,989 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 20:18:05,989 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 20:18:05,989 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 20:18:05,989 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 20:18:05,989 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 20:18:05,990 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-20 20:18:05,990 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 20:18:05,990 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_95554edf-07b3-4208-836a-79c4d0d4d0c7/bin/utaipan-6cKwYrpEi9/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95554edf-07b3-4208-836a-79c4d0d4d0c7/bin/utaipan-6cKwYrpEi9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d993ff45e37665d9abd93530677e1201b0648bf8ee13fa84b0c68926f580d988 [2022-11-20 20:18:06,419 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 20:18:06,452 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 20:18:06,455 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 20:18:06,457 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 20:18:06,457 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 20:18:06,459 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95554edf-07b3-4208-836a-79c4d0d4d0c7/bin/utaipan-6cKwYrpEi9/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i [2022-11-20 20:18:09,672 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 20:18:10,107 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 20:18:10,107 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95554edf-07b3-4208-836a-79c4d0d4d0c7/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i [2022-11-20 20:18:10,125 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95554edf-07b3-4208-836a-79c4d0d4d0c7/bin/utaipan-6cKwYrpEi9/data/7907dd76c/e82641ce41bf4c86849ebe8bcc898790/FLAG29781bc0d [2022-11-20 20:18:10,148 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95554edf-07b3-4208-836a-79c4d0d4d0c7/bin/utaipan-6cKwYrpEi9/data/7907dd76c/e82641ce41bf4c86849ebe8bcc898790 [2022-11-20 20:18:10,152 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 20:18:10,154 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 20:18:10,155 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 20:18:10,155 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 20:18:10,159 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 20:18:10,161 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:18:10" (1/1) ... [2022-11-20 20:18:10,162 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78cd1c3d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:18:10, skipping insertion in model container [2022-11-20 20:18:10,163 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:18:10" (1/1) ... [2022-11-20 20:18:10,171 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 20:18:10,294 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 20:18:10,563 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 20:18:10,565 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@617e1a80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:18:10, skipping insertion in model container [2022-11-20 20:18:10,565 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 20:18:10,565 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 20:18:10,568 INFO L158 Benchmark]: Toolchain (without parser) took 412.56ms. Allocated memory was 65.0MB in the beginning and 88.1MB in the end (delta: 23.1MB). Free memory was 30.1MB in the beginning and 59.0MB in the end (delta: -28.9MB). Peak memory consumption was 6.5MB. Max. memory is 16.1GB. [2022-11-20 20:18:10,569 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 65.0MB. Free memory is still 43.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 20:18:10,571 INFO L158 Benchmark]: CACSL2BoogieTranslator took 410.12ms. Allocated memory was 65.0MB in the beginning and 88.1MB in the end (delta: 23.1MB). Free memory was 29.9MB in the beginning and 59.0MB in the end (delta: -29.1MB). Peak memory consumption was 6.5MB. Max. memory is 16.1GB. [2022-11-20 20:18:10,573 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 65.0MB. Free memory is still 43.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 410.12ms. Allocated memory was 65.0MB in the beginning and 88.1MB in the end (delta: 23.1MB). Free memory was 29.9MB in the beginning and 59.0MB in the end (delta: -29.1MB). Peak memory consumption was 6.5MB. 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