./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41acc760-b8ef-48d1-ace0-4be44be54884/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41acc760-b8ef-48d1-ace0-4be44be54884/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_41acc760-b8ef-48d1-ace0-4be44be54884/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41acc760-b8ef-48d1-ace0-4be44be54884/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41acc760-b8ef-48d1-ace0-4be44be54884/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_41acc760-b8ef-48d1-ace0-4be44be54884/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 c78ec383567aee735f8895b5666134248c3b9de1b96295d83b3c1c6979534c2b --- 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 01:51:21,358 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 01:51:21,361 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 01:51:21,398 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 01:51:21,399 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 01:51:21,400 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 01:51:21,401 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 01:51:21,411 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 01:51:21,414 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 01:51:21,422 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 01:51:21,423 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 01:51:21,424 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 01:51:21,424 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 01:51:21,425 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 01:51:21,427 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 01:51:21,428 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 01:51:21,429 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 01:51:21,430 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 01:51:21,431 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 01:51:21,433 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 01:51:21,440 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 01:51:21,443 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 01:51:21,446 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 01:51:21,447 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 01:51:21,460 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 01:51:21,460 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 01:51:21,461 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 01:51:21,463 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 01:51:21,464 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 01:51:21,465 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 01:51:21,465 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 01:51:21,466 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 01:51:21,468 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 01:51:21,470 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 01:51:21,472 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 01:51:21,472 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 01:51:21,473 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 01:51:21,473 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 01:51:21,473 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 01:51:21,475 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 01:51:21,476 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 01:51:21,477 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41acc760-b8ef-48d1-ace0-4be44be54884/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-11-22 01:51:21,523 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 01:51:21,523 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 01:51:21,524 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 01:51:21,524 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 01:51:21,525 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 01:51:21,526 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 01:51:21,526 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 01:51:21,526 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 01:51:21,526 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 01:51:21,527 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 01:51:21,528 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 01:51:21,528 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 01:51:21,528 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 01:51:21,528 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 01:51:21,529 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 01:51:21,529 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 01:51:21,529 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 01:51:21,529 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 01:51:21,530 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 01:51:21,531 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 01:51:21,531 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 01:51:21,531 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 01:51:21,531 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 01:51:21,531 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 01:51:21,532 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 01:51:21,532 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 01:51:21,533 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 01:51:21,533 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 01:51:21,533 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 01:51:21,533 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 01:51:21,534 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 01:51:21,534 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 01:51:21,534 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 01:51:21,534 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 01:51:21,535 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 01:51:21,535 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 01:51:21,535 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 01:51:21,535 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 01:51:21,535 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 01:51:21,536 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 01:51:21,536 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 01:51:21,536 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_41acc760-b8ef-48d1-ace0-4be44be54884/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41acc760-b8ef-48d1-ace0-4be44be54884/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c78ec383567aee735f8895b5666134248c3b9de1b96295d83b3c1c6979534c2b [2022-11-22 01:51:21,873 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 01:51:21,910 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 01:51:21,913 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 01:51:21,914 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 01:51:21,915 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 01:51:21,916 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41acc760-b8ef-48d1-ace0-4be44be54884/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i [2022-11-22 01:51:25,046 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 01:51:25,389 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 01:51:25,398 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41acc760-b8ef-48d1-ace0-4be44be54884/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i [2022-11-22 01:51:25,438 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41acc760-b8ef-48d1-ace0-4be44be54884/bin/utaipan-g80aRyZoba/data/60ceb9ab5/a65ff7a0c1b649c2b8b8772d0dd46b74/FLAG2952cd794 [2022-11-22 01:51:25,453 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41acc760-b8ef-48d1-ace0-4be44be54884/bin/utaipan-g80aRyZoba/data/60ceb9ab5/a65ff7a0c1b649c2b8b8772d0dd46b74 [2022-11-22 01:51:25,456 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 01:51:25,458 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 01:51:25,460 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 01:51:25,460 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 01:51:25,465 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 01:51:25,465 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:51:25" (1/1) ... [2022-11-22 01:51:25,467 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@740c06a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:51:25, skipping insertion in model container [2022-11-22 01:51:25,467 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:51:25" (1/1) ... [2022-11-22 01:51:25,476 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 01:51:25,542 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 01:51:25,763 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-22 01:51:25,764 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3b7e91a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:51:25, skipping insertion in model container [2022-11-22 01:51:25,764 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 01:51:25,765 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 01:51:25,767 INFO L158 Benchmark]: Toolchain (without parser) took 307.59ms. Allocated memory is still 151.0MB. Free memory was 104.7MB in the beginning and 94.6MB in the end (delta: 10.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-22 01:51:25,767 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 151.0MB. Free memory is still 94.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 01:51:25,768 INFO L158 Benchmark]: CACSL2BoogieTranslator took 304.64ms. Allocated memory is still 151.0MB. Free memory was 104.2MB in the beginning and 94.6MB in the end (delta: 9.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-22 01:51:25,770 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 151.0MB. Free memory is still 94.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 304.64ms. Allocated memory is still 151.0MB. Free memory was 104.2MB in the beginning and 94.6MB in the end (delta: 9.5MB). Peak memory consumption was 6.3MB. 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41acc760-b8ef-48d1-ace0-4be44be54884/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41acc760-b8ef-48d1-ace0-4be44be54884/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_41acc760-b8ef-48d1-ace0-4be44be54884/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41acc760-b8ef-48d1-ace0-4be44be54884/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41acc760-b8ef-48d1-ace0-4be44be54884/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_41acc760-b8ef-48d1-ace0-4be44be54884/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 c78ec383567aee735f8895b5666134248c3b9de1b96295d83b3c1c6979534c2b --- 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 01:51:28,240 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 01:51:28,243 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 01:51:28,282 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 01:51:28,286 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 01:51:28,291 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 01:51:28,296 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 01:51:28,300 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 01:51:28,303 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 01:51:28,308 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 01:51:28,309 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 01:51:28,311 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 01:51:28,311 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 01:51:28,312 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 01:51:28,313 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 01:51:28,314 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 01:51:28,315 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 01:51:28,316 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 01:51:28,317 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 01:51:28,331 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 01:51:28,333 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 01:51:28,338 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 01:51:28,339 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 01:51:28,340 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 01:51:28,344 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 01:51:28,344 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 01:51:28,345 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 01:51:28,346 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 01:51:28,352 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 01:51:28,353 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 01:51:28,353 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 01:51:28,355 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 01:51:28,357 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 01:51:28,358 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 01:51:28,364 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 01:51:28,364 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 01:51:28,365 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 01:51:28,365 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 01:51:28,365 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 01:51:28,366 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 01:51:28,367 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 01:51:28,372 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41acc760-b8ef-48d1-ace0-4be44be54884/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2022-11-22 01:51:28,414 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 01:51:28,415 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 01:51:28,415 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 01:51:28,415 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 01:51:28,416 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 01:51:28,416 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 01:51:28,416 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 01:51:28,417 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 01:51:28,417 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 01:51:28,417 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 01:51:28,417 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 01:51:28,418 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 01:51:28,418 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 01:51:28,419 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 01:51:28,419 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 01:51:28,419 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 01:51:28,419 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 01:51:28,420 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 01:51:28,420 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 01:51:28,420 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-22 01:51:28,420 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-22 01:51:28,420 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-22 01:51:28,421 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 01:51:28,421 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 01:51:28,421 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 01:51:28,421 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 01:51:28,422 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 01:51:28,422 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-22 01:51:28,422 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 01:51:28,422 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 01:51:28,423 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 01:51:28,423 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 01:51:28,423 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 01:51:28,423 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-22 01:51:28,424 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-22 01:51:28,424 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 01:51:28,424 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 01:51:28,424 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-22 01:51:28,424 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_41acc760-b8ef-48d1-ace0-4be44be54884/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41acc760-b8ef-48d1-ace0-4be44be54884/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c78ec383567aee735f8895b5666134248c3b9de1b96295d83b3c1c6979534c2b [2022-11-22 01:51:28,759 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 01:51:28,782 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 01:51:28,784 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 01:51:28,786 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 01:51:28,786 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 01:51:28,788 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41acc760-b8ef-48d1-ace0-4be44be54884/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i [2022-11-22 01:51:32,156 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 01:51:32,599 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 01:51:32,600 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41acc760-b8ef-48d1-ace0-4be44be54884/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i [2022-11-22 01:51:32,616 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41acc760-b8ef-48d1-ace0-4be44be54884/bin/utaipan-g80aRyZoba/data/0ba78b26b/608be4f3a26a43ddac854930785bca41/FLAG65114632a [2022-11-22 01:51:32,640 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41acc760-b8ef-48d1-ace0-4be44be54884/bin/utaipan-g80aRyZoba/data/0ba78b26b/608be4f3a26a43ddac854930785bca41 [2022-11-22 01:51:32,644 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 01:51:32,645 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 01:51:32,649 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 01:51:32,649 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 01:51:32,653 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 01:51:32,656 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:51:32" (1/1) ... [2022-11-22 01:51:32,658 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55532eda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:51:32, skipping insertion in model container [2022-11-22 01:51:32,658 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:51:32" (1/1) ... [2022-11-22 01:51:32,667 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 01:51:32,758 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 01:51:33,117 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-22 01:51:33,117 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@751a238b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:51:33, skipping insertion in model container [2022-11-22 01:51:33,118 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 01:51:33,120 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 01:51:33,123 INFO L158 Benchmark]: Toolchain (without parser) took 476.18ms. Allocated memory was 60.8MB in the beginning and 88.1MB in the end (delta: 27.3MB). Free memory was 29.4MB in the beginning and 65.7MB in the end (delta: -36.4MB). Peak memory consumption was 8.3MB. Max. memory is 16.1GB. [2022-11-22 01:51:33,124 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 60.8MB. Free memory is still 38.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 01:51:33,125 INFO L158 Benchmark]: CACSL2BoogieTranslator took 471.68ms. Allocated memory was 60.8MB in the beginning and 88.1MB in the end (delta: 27.3MB). Free memory was 29.2MB in the beginning and 65.7MB in the end (delta: -36.6MB). Peak memory consumption was 8.3MB. Max. memory is 16.1GB. [2022-11-22 01:51:33,127 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 60.8MB. Free memory is still 38.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 471.68ms. Allocated memory was 60.8MB in the beginning and 88.1MB in the end (delta: 27.3MB). Free memory was 29.2MB in the beginning and 65.7MB in the end (delta: -36.6MB). Peak memory consumption was 8.3MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN