./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe20cabc-63db-4ba4-bee5-e47ef83d6b63/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe20cabc-63db-4ba4-bee5-e47ef83d6b63/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_fe20cabc-63db-4ba4-bee5-e47ef83d6b63/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe20cabc-63db-4ba4-bee5-e47ef83d6b63/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe20cabc-63db-4ba4-bee5-e47ef83d6b63/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_fe20cabc-63db-4ba4-bee5-e47ef83d6b63/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 8bb47039b70660cfe333b6887d0f99d94255697a030b075b004d2298d7cf4777 --- 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 02:26:16,187 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 02:26:16,189 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 02:26:16,209 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 02:26:16,209 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 02:26:16,211 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 02:26:16,212 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 02:26:16,214 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 02:26:16,215 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 02:26:16,216 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 02:26:16,217 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 02:26:16,219 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 02:26:16,219 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 02:26:16,220 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 02:26:16,221 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 02:26:16,223 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 02:26:16,224 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 02:26:16,225 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 02:26:16,227 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 02:26:16,229 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 02:26:16,230 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 02:26:16,232 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 02:26:16,233 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 02:26:16,234 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 02:26:16,238 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 02:26:16,238 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 02:26:16,239 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 02:26:16,240 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 02:26:16,240 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 02:26:16,241 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 02:26:16,242 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 02:26:16,243 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 02:26:16,244 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 02:26:16,244 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 02:26:16,246 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 02:26:16,246 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 02:26:16,247 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 02:26:16,247 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 02:26:16,248 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 02:26:16,248 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 02:26:16,249 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 02:26:16,250 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe20cabc-63db-4ba4-bee5-e47ef83d6b63/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-11-22 02:26:16,275 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 02:26:16,276 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 02:26:16,276 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 02:26:16,276 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 02:26:16,277 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 02:26:16,277 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 02:26:16,277 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 02:26:16,278 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 02:26:16,278 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 02:26:16,278 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 02:26:16,278 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 02:26:16,279 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 02:26:16,279 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 02:26:16,279 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 02:26:16,279 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 02:26:16,280 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 02:26:16,280 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 02:26:16,280 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 02:26:16,281 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 02:26:16,281 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 02:26:16,282 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 02:26:16,282 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 02:26:16,282 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 02:26:16,282 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 02:26:16,283 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 02:26:16,283 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 02:26:16,283 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 02:26:16,283 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 02:26:16,284 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 02:26:16,284 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 02:26:16,284 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 02:26:16,284 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 02:26:16,285 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 02:26:16,285 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 02:26:16,285 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 02:26:16,285 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 02:26:16,286 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 02:26:16,286 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 02:26:16,286 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 02:26:16,286 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 02:26:16,287 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 02:26:16,287 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_fe20cabc-63db-4ba4-bee5-e47ef83d6b63/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe20cabc-63db-4ba4-bee5-e47ef83d6b63/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8bb47039b70660cfe333b6887d0f99d94255697a030b075b004d2298d7cf4777 [2022-11-22 02:26:16,550 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 02:26:16,570 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 02:26:16,573 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 02:26:16,574 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 02:26:16,575 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 02:26:16,576 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe20cabc-63db-4ba4-bee5-e47ef83d6b63/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i [2022-11-22 02:26:19,671 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 02:26:20,157 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 02:26:20,158 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe20cabc-63db-4ba4-bee5-e47ef83d6b63/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i [2022-11-22 02:26:20,185 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe20cabc-63db-4ba4-bee5-e47ef83d6b63/bin/utaipan-g80aRyZoba/data/574b22163/3ff91dd85b8b4d0a855b1b28e01444bf/FLAGd2074899f [2022-11-22 02:26:20,197 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe20cabc-63db-4ba4-bee5-e47ef83d6b63/bin/utaipan-g80aRyZoba/data/574b22163/3ff91dd85b8b4d0a855b1b28e01444bf [2022-11-22 02:26:20,200 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 02:26:20,202 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 02:26:20,203 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 02:26:20,203 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 02:26:20,207 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 02:26:20,207 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:26:20" (1/1) ... [2022-11-22 02:26:20,208 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@133ad240 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:26:20, skipping insertion in model container [2022-11-22 02:26:20,209 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:26:20" (1/1) ... [2022-11-22 02:26:20,242 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 02:26:20,334 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 02:26:20,546 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-22 02:26:20,547 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@398d93a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:26:20, skipping insertion in model container [2022-11-22 02:26:20,547 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 02:26:20,548 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 02:26:20,550 INFO L158 Benchmark]: Toolchain (without parser) took 347.43ms. Allocated memory was 134.2MB in the beginning and 176.2MB in the end (delta: 41.9MB). Free memory was 66.0MB in the beginning and 138.1MB in the end (delta: -72.1MB). Peak memory consumption was 11.3MB. Max. memory is 16.1GB. [2022-11-22 02:26:20,551 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 134.2MB. Free memory was 106.6MB in the beginning and 106.5MB in the end (delta: 139.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 02:26:20,552 INFO L158 Benchmark]: CACSL2BoogieTranslator took 344.95ms. Allocated memory was 134.2MB in the beginning and 176.2MB in the end (delta: 41.9MB). Free memory was 65.7MB in the beginning and 138.1MB in the end (delta: -72.4MB). Peak memory consumption was 11.3MB. Max. memory is 16.1GB. [2022-11-22 02:26:20,553 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 134.2MB. Free memory was 106.6MB in the beginning and 106.5MB in the end (delta: 139.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 344.95ms. Allocated memory was 134.2MB in the beginning and 176.2MB in the end (delta: 41.9MB). Free memory was 65.7MB in the beginning and 138.1MB in the end (delta: -72.4MB). Peak memory consumption was 11.3MB. 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_fe20cabc-63db-4ba4-bee5-e47ef83d6b63/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe20cabc-63db-4ba4-bee5-e47ef83d6b63/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_fe20cabc-63db-4ba4-bee5-e47ef83d6b63/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe20cabc-63db-4ba4-bee5-e47ef83d6b63/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe20cabc-63db-4ba4-bee5-e47ef83d6b63/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_fe20cabc-63db-4ba4-bee5-e47ef83d6b63/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 8bb47039b70660cfe333b6887d0f99d94255697a030b075b004d2298d7cf4777 --- 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 02:26:22,814 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 02:26:22,816 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 02:26:22,836 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 02:26:22,837 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 02:26:22,838 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 02:26:22,839 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 02:26:22,841 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 02:26:22,842 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 02:26:22,843 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 02:26:22,844 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 02:26:22,846 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 02:26:22,846 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 02:26:22,847 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 02:26:22,848 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 02:26:22,850 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 02:26:22,850 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 02:26:22,852 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 02:26:22,853 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 02:26:22,855 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 02:26:22,857 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 02:26:22,859 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 02:26:22,860 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 02:26:22,861 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 02:26:22,865 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 02:26:22,865 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 02:26:22,866 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 02:26:22,867 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 02:26:22,868 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 02:26:22,869 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 02:26:22,869 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 02:26:22,870 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 02:26:22,871 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 02:26:22,872 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 02:26:22,873 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 02:26:22,873 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 02:26:22,874 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 02:26:22,875 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 02:26:22,875 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 02:26:22,876 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 02:26:22,877 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 02:26:22,878 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe20cabc-63db-4ba4-bee5-e47ef83d6b63/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2022-11-22 02:26:22,915 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 02:26:22,918 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 02:26:22,920 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 02:26:22,920 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 02:26:22,921 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 02:26:22,921 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 02:26:22,921 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 02:26:22,921 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 02:26:22,922 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 02:26:22,922 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 02:26:22,923 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 02:26:22,923 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 02:26:22,926 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 02:26:22,926 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 02:26:22,926 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 02:26:22,926 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 02:26:22,927 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 02:26:22,927 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 02:26:22,927 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 02:26:22,927 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-22 02:26:22,927 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-22 02:26:22,928 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-22 02:26:22,928 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 02:26:22,928 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 02:26:22,928 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 02:26:22,929 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 02:26:22,929 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 02:26:22,929 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-22 02:26:22,929 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 02:26:22,930 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 02:26:22,930 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 02:26:22,930 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 02:26:22,930 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 02:26:22,931 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-22 02:26:22,931 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-22 02:26:22,931 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 02:26:22,931 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 02:26:22,931 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-22 02:26:22,932 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_fe20cabc-63db-4ba4-bee5-e47ef83d6b63/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe20cabc-63db-4ba4-bee5-e47ef83d6b63/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8bb47039b70660cfe333b6887d0f99d94255697a030b075b004d2298d7cf4777 [2022-11-22 02:26:23,273 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 02:26:23,299 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 02:26:23,303 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 02:26:23,305 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 02:26:23,307 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 02:26:23,312 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe20cabc-63db-4ba4-bee5-e47ef83d6b63/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i [2022-11-22 02:26:26,407 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 02:26:26,781 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 02:26:26,781 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe20cabc-63db-4ba4-bee5-e47ef83d6b63/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i [2022-11-22 02:26:26,806 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe20cabc-63db-4ba4-bee5-e47ef83d6b63/bin/utaipan-g80aRyZoba/data/4abccbdd8/af8fe5a5f509464ea17ffa4ad2b68032/FLAG53c54f1dd [2022-11-22 02:26:26,828 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe20cabc-63db-4ba4-bee5-e47ef83d6b63/bin/utaipan-g80aRyZoba/data/4abccbdd8/af8fe5a5f509464ea17ffa4ad2b68032 [2022-11-22 02:26:26,832 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 02:26:26,833 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 02:26:26,841 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 02:26:26,841 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 02:26:26,845 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 02:26:26,846 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:26:26" (1/1) ... [2022-11-22 02:26:26,847 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ba41c74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:26:26, skipping insertion in model container [2022-11-22 02:26:26,848 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:26:26" (1/1) ... [2022-11-22 02:26:26,855 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 02:26:26,937 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 02:26:27,240 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-22 02:26:27,241 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1c7f6c49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:26:27, skipping insertion in model container [2022-11-22 02:26:27,241 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 02:26:27,242 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 02:26:27,244 INFO L158 Benchmark]: Toolchain (without parser) took 409.23ms. Allocated memory is still 71.3MB. Free memory was 36.7MB in the beginning and 44.2MB in the end (delta: -7.5MB). Peak memory consumption was 10.8MB. Max. memory is 16.1GB. [2022-11-22 02:26:27,245 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 71.3MB. Free memory was 49.1MB in the beginning and 49.1MB in the end (delta: 48.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 02:26:27,246 INFO L158 Benchmark]: CACSL2BoogieTranslator took 401.24ms. Allocated memory is still 71.3MB. Free memory was 36.4MB in the beginning and 44.2MB in the end (delta: -7.8MB). Peak memory consumption was 8.7MB. Max. memory is 16.1GB. [2022-11-22 02:26:27,248 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 71.3MB. Free memory was 49.1MB in the beginning and 49.1MB in the end (delta: 48.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 401.24ms. Allocated memory is still 71.3MB. Free memory was 36.4MB in the beginning and 44.2MB in the end (delta: -7.8MB). Peak memory consumption was 8.7MB. 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