./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd1ac336-67b0-4176-8d86-171af5cdc21e/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd1ac336-67b0-4176-8d86-171af5cdc21e/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_bd1ac336-67b0-4176-8d86-171af5cdc21e/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd1ac336-67b0-4176-8d86-171af5cdc21e/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd1ac336-67b0-4176-8d86-171af5cdc21e/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_bd1ac336-67b0-4176-8d86-171af5cdc21e/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 b06fba6fbf61d996c1af57497d908c6dba492febf0212a36ee7b28f5806d365e --- 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 02:44:29,300 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 02:44:29,303 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 02:44:29,350 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 02:44:29,350 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 02:44:29,355 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 02:44:29,358 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 02:44:29,362 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 02:44:29,365 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 02:44:29,371 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 02:44:29,373 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 02:44:29,375 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 02:44:29,376 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 02:44:29,377 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 02:44:29,378 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 02:44:29,380 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 02:44:29,381 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 02:44:29,382 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 02:44:29,384 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 02:44:29,386 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 02:44:29,387 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 02:44:29,389 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 02:44:29,390 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 02:44:29,391 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 02:44:29,395 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 02:44:29,396 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 02:44:29,396 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 02:44:29,397 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 02:44:29,398 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 02:44:29,399 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 02:44:29,399 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 02:44:29,400 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 02:44:29,401 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 02:44:29,402 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 02:44:29,411 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 02:44:29,413 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 02:44:29,414 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 02:44:29,414 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 02:44:29,414 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 02:44:29,419 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 02:44:29,420 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 02:44:29,421 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd1ac336-67b0-4176-8d86-171af5cdc21e/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-11-22 02:44:29,467 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 02:44:29,467 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 02:44:29,468 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 02:44:29,468 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 02:44:29,469 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 02:44:29,469 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 02:44:29,469 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 02:44:29,470 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 02:44:29,470 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 02:44:29,470 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 02:44:29,471 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 02:44:29,471 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 02:44:29,472 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 02:44:29,472 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 02:44:29,472 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 02:44:29,472 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 02:44:29,472 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 02:44:29,473 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 02:44:29,473 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 02:44:29,474 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 02:44:29,474 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 02:44:29,474 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 02:44:29,474 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 02:44:29,474 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 02:44:29,475 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 02:44:29,475 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 02:44:29,475 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 02:44:29,476 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 02:44:29,476 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 02:44:29,476 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 02:44:29,476 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 02:44:29,477 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 02:44:29,477 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 02:44:29,477 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 02:44:29,477 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 02:44:29,477 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 02:44:29,478 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 02:44:29,478 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 02:44:29,478 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 02:44:29,478 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 02:44:29,479 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 02:44:29,479 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_bd1ac336-67b0-4176-8d86-171af5cdc21e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd1ac336-67b0-4176-8d86-171af5cdc21e/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b06fba6fbf61d996c1af57497d908c6dba492febf0212a36ee7b28f5806d365e [2022-11-22 02:44:29,796 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 02:44:29,842 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 02:44:29,846 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 02:44:29,847 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 02:44:29,848 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 02:44:29,850 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd1ac336-67b0-4176-8d86-171af5cdc21e/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i [2022-11-22 02:44:32,963 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 02:44:33,390 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 02:44:33,391 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd1ac336-67b0-4176-8d86-171af5cdc21e/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i [2022-11-22 02:44:33,408 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd1ac336-67b0-4176-8d86-171af5cdc21e/bin/utaipan-g80aRyZoba/data/4ec80964d/cb3d5bcf2a6c4b7b9e7ba6b4a189f77a/FLAG6658f3385 [2022-11-22 02:44:33,425 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd1ac336-67b0-4176-8d86-171af5cdc21e/bin/utaipan-g80aRyZoba/data/4ec80964d/cb3d5bcf2a6c4b7b9e7ba6b4a189f77a [2022-11-22 02:44:33,428 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 02:44:33,430 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 02:44:33,431 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 02:44:33,432 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 02:44:33,436 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 02:44:33,437 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:44:33" (1/1) ... [2022-11-22 02:44:33,438 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63f31e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:44:33, skipping insertion in model container [2022-11-22 02:44:33,439 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:44:33" (1/1) ... [2022-11-22 02:44:33,448 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 02:44:33,517 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 02:44:33,852 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-22 02:44:33,853 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5224afc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:44:33, skipping insertion in model container [2022-11-22 02:44:33,853 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 02:44:33,854 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 02:44:33,856 INFO L158 Benchmark]: Toolchain (without parser) took 425.05ms. Allocated memory is still 132.1MB. Free memory was 95.9MB in the beginning and 85.9MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-22 02:44:33,857 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 132.1MB. Free memory is still 104.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 02:44:33,858 INFO L158 Benchmark]: CACSL2BoogieTranslator took 422.32ms. Allocated memory is still 132.1MB. Free memory was 95.9MB in the beginning and 85.9MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-22 02:44:33,860 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 132.1MB. Free memory is still 104.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 422.32ms. Allocated memory is still 132.1MB. Free memory was 95.9MB in the beginning and 85.9MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd1ac336-67b0-4176-8d86-171af5cdc21e/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd1ac336-67b0-4176-8d86-171af5cdc21e/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_bd1ac336-67b0-4176-8d86-171af5cdc21e/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd1ac336-67b0-4176-8d86-171af5cdc21e/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd1ac336-67b0-4176-8d86-171af5cdc21e/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_bd1ac336-67b0-4176-8d86-171af5cdc21e/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 b06fba6fbf61d996c1af57497d908c6dba492febf0212a36ee7b28f5806d365e --- 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 02:44:36,594 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 02:44:36,597 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 02:44:36,670 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 02:44:36,671 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 02:44:36,675 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 02:44:36,678 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 02:44:36,682 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 02:44:36,685 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 02:44:36,692 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 02:44:36,693 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 02:44:36,696 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 02:44:36,697 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 02:44:36,699 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 02:44:36,701 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 02:44:36,705 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 02:44:36,709 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 02:44:36,711 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 02:44:36,712 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 02:44:36,714 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 02:44:36,720 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 02:44:36,722 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 02:44:36,725 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 02:44:36,726 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 02:44:36,733 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 02:44:36,737 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 02:44:36,738 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 02:44:36,739 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 02:44:36,740 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 02:44:36,742 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 02:44:36,742 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 02:44:36,744 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 02:44:36,745 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 02:44:36,746 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 02:44:36,747 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 02:44:36,748 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 02:44:36,748 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 02:44:36,749 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 02:44:36,749 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 02:44:36,750 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 02:44:36,751 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 02:44:36,756 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd1ac336-67b0-4176-8d86-171af5cdc21e/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2022-11-22 02:44:36,793 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 02:44:36,793 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 02:44:36,795 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 02:44:36,795 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 02:44:36,796 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 02:44:36,796 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 02:44:36,797 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 02:44:36,797 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 02:44:36,797 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 02:44:36,797 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 02:44:36,799 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 02:44:36,799 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 02:44:36,800 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 02:44:36,800 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 02:44:36,800 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 02:44:36,801 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 02:44:36,801 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 02:44:36,801 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 02:44:36,801 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 02:44:36,802 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-22 02:44:36,802 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-22 02:44:36,802 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-22 02:44:36,802 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 02:44:36,803 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 02:44:36,803 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 02:44:36,803 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 02:44:36,803 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 02:44:36,804 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-22 02:44:36,804 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 02:44:36,804 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 02:44:36,804 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 02:44:36,805 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 02:44:36,805 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 02:44:36,805 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-22 02:44:36,806 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-22 02:44:36,806 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 02:44:36,806 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 02:44:36,806 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-22 02:44:36,807 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_bd1ac336-67b0-4176-8d86-171af5cdc21e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd1ac336-67b0-4176-8d86-171af5cdc21e/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b06fba6fbf61d996c1af57497d908c6dba492febf0212a36ee7b28f5806d365e [2022-11-22 02:44:37,313 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 02:44:37,344 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 02:44:37,349 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 02:44:37,351 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 02:44:37,351 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 02:44:37,353 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd1ac336-67b0-4176-8d86-171af5cdc21e/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i [2022-11-22 02:44:40,925 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 02:44:41,478 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 02:44:41,479 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd1ac336-67b0-4176-8d86-171af5cdc21e/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i [2022-11-22 02:44:41,518 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd1ac336-67b0-4176-8d86-171af5cdc21e/bin/utaipan-g80aRyZoba/data/debf23c63/bbecf91bd516470e947d7d8ccb500605/FLAG5de976fed [2022-11-22 02:44:41,545 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd1ac336-67b0-4176-8d86-171af5cdc21e/bin/utaipan-g80aRyZoba/data/debf23c63/bbecf91bd516470e947d7d8ccb500605 [2022-11-22 02:44:41,552 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 02:44:41,553 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 02:44:41,557 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 02:44:41,557 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 02:44:41,561 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 02:44:41,563 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:44:41" (1/1) ... [2022-11-22 02:44:41,564 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70deef5b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:44:41, skipping insertion in model container [2022-11-22 02:44:41,564 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:44:41" (1/1) ... [2022-11-22 02:44:41,573 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 02:44:41,653 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 02:44:41,930 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-22 02:44:41,931 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@322ec4bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:44:41, skipping insertion in model container [2022-11-22 02:44:41,931 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 02:44:41,932 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 02:44:41,935 INFO L158 Benchmark]: Toolchain (without parser) took 379.80ms. Allocated memory is still 77.6MB. Free memory was 52.0MB in the beginning and 41.8MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-22 02:44:41,935 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 77.6MB. Free memory was 54.5MB in the beginning and 54.5MB in the end (delta: 51.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 02:44:41,937 INFO L158 Benchmark]: CACSL2BoogieTranslator took 375.21ms. Allocated memory is still 77.6MB. Free memory was 51.8MB in the beginning and 41.8MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-22 02:44:41,939 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 77.6MB. Free memory was 54.5MB in the beginning and 54.5MB in the end (delta: 51.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 375.21ms. Allocated memory is still 77.6MB. Free memory was 51.8MB in the beginning and 41.8MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN