./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b 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_fff7f185-bc19-45ff-b2e7-3e832de4b3b8/bin/utaipan-6cKwYrpEi9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fff7f185-bc19-45ff-b2e7-3e832de4b3b8/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_fff7f185-bc19-45ff-b2e7-3e832de4b3b8/bin/utaipan-6cKwYrpEi9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fff7f185-bc19-45ff-b2e7-3e832de4b3b8/bin/utaipan-6cKwYrpEi9/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fff7f185-bc19-45ff-b2e7-3e832de4b3b8/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_fff7f185-bc19-45ff-b2e7-3e832de4b3b8/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 bb48026e7f870ff561a4cdd394c24cb5edb1d0f2fc8e8ef2bffe0b7b8438fda4 --- 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 21:19:32,795 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 21:19:32,797 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 21:19:32,824 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 21:19:32,824 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 21:19:32,827 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 21:19:32,830 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 21:19:32,836 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 21:19:32,838 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 21:19:32,843 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 21:19:32,845 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 21:19:32,847 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 21:19:32,848 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 21:19:32,850 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 21:19:32,852 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 21:19:32,854 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 21:19:32,856 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 21:19:32,857 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 21:19:32,858 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 21:19:32,865 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 21:19:32,867 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 21:19:32,869 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 21:19:32,870 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 21:19:32,871 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 21:19:32,881 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 21:19:32,882 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 21:19:32,882 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 21:19:32,884 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 21:19:32,885 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 21:19:32,886 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 21:19:32,887 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 21:19:32,888 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 21:19:32,889 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 21:19:32,891 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 21:19:32,893 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 21:19:32,894 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 21:19:32,894 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 21:19:32,895 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 21:19:32,895 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 21:19:32,896 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 21:19:32,898 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 21:19:32,898 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fff7f185-bc19-45ff-b2e7-3e832de4b3b8/bin/utaipan-6cKwYrpEi9/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-11-20 21:19:32,937 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 21:19:32,937 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 21:19:32,937 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 21:19:32,938 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 21:19:32,938 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 21:19:32,938 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 21:19:32,939 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-20 21:19:32,941 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-20 21:19:32,941 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-20 21:19:32,942 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-20 21:19:32,943 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-20 21:19:32,943 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-20 21:19:32,943 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-20 21:19:32,943 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-20 21:19:32,943 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-20 21:19:32,944 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-20 21:19:32,944 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-20 21:19:32,944 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-20 21:19:32,945 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 21:19:32,945 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 21:19:32,945 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 21:19:32,945 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 21:19:32,946 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 21:19:32,946 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 21:19:32,946 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 21:19:32,947 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 21:19:32,947 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 21:19:32,947 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 21:19:32,948 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 21:19:32,948 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 21:19:32,948 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 21:19:32,948 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 21:19:32,949 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 21:19:32,949 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 21:19:32,949 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-20 21:19:32,949 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 21:19:32,949 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 21:19:32,950 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-20 21:19:32,950 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 21:19:32,950 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 21:19:32,950 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-20 21:19:32,950 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_fff7f185-bc19-45ff-b2e7-3e832de4b3b8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fff7f185-bc19-45ff-b2e7-3e832de4b3b8/bin/utaipan-6cKwYrpEi9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bb48026e7f870ff561a4cdd394c24cb5edb1d0f2fc8e8ef2bffe0b7b8438fda4 [2022-11-20 21:19:33,252 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 21:19:33,284 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 21:19:33,286 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 21:19:33,287 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 21:19:33,288 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 21:19:33,289 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fff7f185-bc19-45ff-b2e7-3e832de4b3b8/bin/utaipan-6cKwYrpEi9/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-2.i [2022-11-20 21:19:36,360 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 21:19:36,699 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 21:19:36,699 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fff7f185-bc19-45ff-b2e7-3e832de4b3b8/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-2.i [2022-11-20 21:19:36,722 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fff7f185-bc19-45ff-b2e7-3e832de4b3b8/bin/utaipan-6cKwYrpEi9/data/9901c420a/25d128bf3dd7471b9de985cf7ab720dc/FLAG192ed3e4a [2022-11-20 21:19:36,737 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fff7f185-bc19-45ff-b2e7-3e832de4b3b8/bin/utaipan-6cKwYrpEi9/data/9901c420a/25d128bf3dd7471b9de985cf7ab720dc [2022-11-20 21:19:36,740 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 21:19:36,741 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 21:19:36,743 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 21:19:36,743 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 21:19:36,747 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 21:19:36,748 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:19:36" (1/1) ... [2022-11-20 21:19:36,749 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31e99957 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:19:36, skipping insertion in model container [2022-11-20 21:19:36,750 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:19:36" (1/1) ... [2022-11-20 21:19:36,761 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 21:19:36,832 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 21:19:37,061 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 21:19:37,061 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@50d22ba6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:19:37, skipping insertion in model container [2022-11-20 21:19:37,062 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 21:19:37,062 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 21:19:37,064 INFO L158 Benchmark]: Toolchain (without parser) took 321.67ms. Allocated memory is still 201.3MB. Free memory was 153.5MB in the beginning and 143.1MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 21:19:37,064 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 142.6MB. Free memory is still 84.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 21:19:37,065 INFO L158 Benchmark]: CACSL2BoogieTranslator took 319.10ms. Allocated memory is still 201.3MB. Free memory was 152.9MB in the beginning and 143.1MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 21:19:37,066 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 142.6MB. Free memory is still 84.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 319.10ms. Allocated memory is still 201.3MB. Free memory was 152.9MB in the beginning and 143.1MB in the end (delta: 9.7MB). 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_fff7f185-bc19-45ff-b2e7-3e832de4b3b8/bin/utaipan-6cKwYrpEi9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fff7f185-bc19-45ff-b2e7-3e832de4b3b8/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_fff7f185-bc19-45ff-b2e7-3e832de4b3b8/bin/utaipan-6cKwYrpEi9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fff7f185-bc19-45ff-b2e7-3e832de4b3b8/bin/utaipan-6cKwYrpEi9/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fff7f185-bc19-45ff-b2e7-3e832de4b3b8/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_fff7f185-bc19-45ff-b2e7-3e832de4b3b8/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 bb48026e7f870ff561a4cdd394c24cb5edb1d0f2fc8e8ef2bffe0b7b8438fda4 --- 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 21:19:39,267 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 21:19:39,269 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 21:19:39,307 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 21:19:39,308 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 21:19:39,311 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 21:19:39,314 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 21:19:39,317 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 21:19:39,319 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 21:19:39,324 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 21:19:39,326 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 21:19:39,328 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 21:19:39,328 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 21:19:39,330 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 21:19:39,332 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 21:19:39,338 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 21:19:39,339 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 21:19:39,340 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 21:19:39,341 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 21:19:39,343 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 21:19:39,344 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 21:19:39,347 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 21:19:39,348 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 21:19:39,349 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 21:19:39,361 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 21:19:39,362 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 21:19:39,362 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 21:19:39,364 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 21:19:39,365 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 21:19:39,365 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 21:19:39,366 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 21:19:39,367 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 21:19:39,369 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 21:19:39,370 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 21:19:39,371 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 21:19:39,371 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 21:19:39,371 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 21:19:39,372 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 21:19:39,372 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 21:19:39,373 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 21:19:39,373 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 21:19:39,378 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fff7f185-bc19-45ff-b2e7-3e832de4b3b8/bin/utaipan-6cKwYrpEi9/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2022-11-20 21:19:39,427 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 21:19:39,427 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 21:19:39,428 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 21:19:39,428 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 21:19:39,429 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 21:19:39,429 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 21:19:39,429 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-20 21:19:39,430 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-20 21:19:39,430 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-20 21:19:39,430 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-20 21:19:39,431 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-20 21:19:39,431 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-20 21:19:39,432 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 21:19:39,432 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 21:19:39,432 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 21:19:39,432 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 21:19:39,433 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 21:19:39,433 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 21:19:39,433 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 21:19:39,433 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 21:19:39,434 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 21:19:39,434 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 21:19:39,434 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 21:19:39,435 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 21:19:39,435 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 21:19:39,435 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 21:19:39,435 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 21:19:39,436 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 21:19:39,436 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 21:19:39,436 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 21:19:39,437 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 21:19:39,437 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 21:19:39,437 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 21:19:39,437 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 21:19:39,438 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 21:19:39,438 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 21:19:39,438 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-20 21:19:39,439 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 21:19:39,439 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_fff7f185-bc19-45ff-b2e7-3e832de4b3b8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fff7f185-bc19-45ff-b2e7-3e832de4b3b8/bin/utaipan-6cKwYrpEi9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bb48026e7f870ff561a4cdd394c24cb5edb1d0f2fc8e8ef2bffe0b7b8438fda4 [2022-11-20 21:19:39,834 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 21:19:39,858 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 21:19:39,861 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 21:19:39,863 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 21:19:39,863 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 21:19:39,865 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fff7f185-bc19-45ff-b2e7-3e832de4b3b8/bin/utaipan-6cKwYrpEi9/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-2.i [2022-11-20 21:19:42,841 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 21:19:43,236 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 21:19:43,236 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fff7f185-bc19-45ff-b2e7-3e832de4b3b8/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-2.i [2022-11-20 21:19:43,278 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fff7f185-bc19-45ff-b2e7-3e832de4b3b8/bin/utaipan-6cKwYrpEi9/data/fef7cf93e/2dc4a428c0224a2cb29dd102f68d7e5c/FLAG8b2b938a7 [2022-11-20 21:19:43,290 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fff7f185-bc19-45ff-b2e7-3e832de4b3b8/bin/utaipan-6cKwYrpEi9/data/fef7cf93e/2dc4a428c0224a2cb29dd102f68d7e5c [2022-11-20 21:19:43,292 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 21:19:43,294 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 21:19:43,295 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 21:19:43,295 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 21:19:43,300 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 21:19:43,300 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:19:43" (1/1) ... [2022-11-20 21:19:43,302 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54f59a03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:19:43, skipping insertion in model container [2022-11-20 21:19:43,302 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:19:43" (1/1) ... [2022-11-20 21:19:43,308 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 21:19:43,375 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 21:19:43,684 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 21:19:43,685 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1c00c397 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:19:43, skipping insertion in model container [2022-11-20 21:19:43,685 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 21:19:43,685 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 21:19:43,687 INFO L158 Benchmark]: Toolchain (without parser) took 392.72ms. Allocated memory is still 83.9MB. Free memory was 58.6MB in the beginning and 48.1MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 21:19:43,688 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 83.9MB. Free memory is still 61.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 21:19:43,688 INFO L158 Benchmark]: CACSL2BoogieTranslator took 390.49ms. Allocated memory is still 83.9MB. Free memory was 58.6MB in the beginning and 48.3MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 21:19:43,689 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 83.9MB. Free memory is still 61.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 390.49ms. Allocated memory is still 83.9MB. Free memory was 58.6MB in the beginning and 48.3MB 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