./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.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_3b81e485-84f1-4f50-b255-77bc89863310/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b81e485-84f1-4f50-b255-77bc89863310/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_3b81e485-84f1-4f50-b255-77bc89863310/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b81e485-84f1-4f50-b255-77bc89863310/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b81e485-84f1-4f50-b255-77bc89863310/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_3b81e485-84f1-4f50-b255-77bc89863310/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 9fd228108b00a337c799c923821cefd2f3f25ea1b43eb489705884efe2b6ca03 --- 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 01:31:34,397 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 01:31:34,400 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 01:31:34,443 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 01:31:34,443 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 01:31:34,447 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 01:31:34,449 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 01:31:34,452 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 01:31:34,454 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 01:31:34,454 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 01:31:34,455 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 01:31:34,456 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 01:31:34,457 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 01:31:34,458 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 01:31:34,459 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 01:31:34,463 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 01:31:34,465 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 01:31:34,466 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 01:31:34,470 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 01:31:34,472 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 01:31:34,476 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 01:31:34,478 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 01:31:34,479 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 01:31:34,479 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 01:31:34,482 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 01:31:34,483 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 01:31:34,483 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 01:31:34,484 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 01:31:34,484 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 01:31:34,485 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 01:31:34,485 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 01:31:34,486 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 01:31:34,487 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 01:31:34,487 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 01:31:34,488 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 01:31:34,488 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 01:31:34,489 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 01:31:34,489 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 01:31:34,490 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 01:31:34,498 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 01:31:34,500 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 01:31:34,500 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b81e485-84f1-4f50-b255-77bc89863310/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-11-22 01:31:34,541 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 01:31:34,541 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 01:31:34,542 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 01:31:34,542 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 01:31:34,543 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 01:31:34,543 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 01:31:34,543 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 01:31:34,543 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 01:31:34,544 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 01:31:34,544 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 01:31:34,545 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 01:31:34,545 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 01:31:34,545 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 01:31:34,545 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 01:31:34,545 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 01:31:34,546 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 01:31:34,546 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 01:31:34,546 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 01:31:34,547 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 01:31:34,547 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 01:31:34,547 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 01:31:34,547 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 01:31:34,547 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 01:31:34,547 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 01:31:34,548 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 01:31:34,548 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 01:31:34,548 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 01:31:34,548 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 01:31:34,548 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 01:31:34,548 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 01:31:34,549 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 01:31:34,549 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 01:31:34,549 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 01:31:34,549 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 01:31:34,550 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 01:31:34,550 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 01:31:34,550 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 01:31:34,550 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 01:31:34,551 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 01:31:34,551 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 01:31:34,551 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 01:31:34,551 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_3b81e485-84f1-4f50-b255-77bc89863310/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b81e485-84f1-4f50-b255-77bc89863310/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fd228108b00a337c799c923821cefd2f3f25ea1b43eb489705884efe2b6ca03 [2022-11-22 01:31:34,847 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 01:31:34,884 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 01:31:34,887 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 01:31:34,888 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 01:31:34,888 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 01:31:34,890 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b81e485-84f1-4f50-b255-77bc89863310/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i [2022-11-22 01:31:37,930 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 01:31:38,258 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 01:31:38,259 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b81e485-84f1-4f50-b255-77bc89863310/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i [2022-11-22 01:31:38,280 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b81e485-84f1-4f50-b255-77bc89863310/bin/utaipan-g80aRyZoba/data/2653c3918/b48a4fd93094444eb46a2df6943dc3ab/FLAGbc9498b8c [2022-11-22 01:31:38,302 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b81e485-84f1-4f50-b255-77bc89863310/bin/utaipan-g80aRyZoba/data/2653c3918/b48a4fd93094444eb46a2df6943dc3ab [2022-11-22 01:31:38,305 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 01:31:38,307 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 01:31:38,309 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 01:31:38,310 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 01:31:38,314 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 01:31:38,315 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:31:38" (1/1) ... [2022-11-22 01:31:38,317 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9c6a469 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:31:38, skipping insertion in model container [2022-11-22 01:31:38,317 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:31:38" (1/1) ... [2022-11-22 01:31:38,343 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 01:31:38,459 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 01:31:38,697 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-22 01:31:38,698 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6cd5a2bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:31:38, skipping insertion in model container [2022-11-22 01:31:38,698 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 01:31:38,699 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 01:31:38,701 INFO L158 Benchmark]: Toolchain (without parser) took 392.57ms. Allocated memory is still 176.2MB. Free memory was 137.2MB in the beginning and 139.7MB in the end (delta: -2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-22 01:31:38,701 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 117.4MB. Free memory is still 85.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 01:31:38,702 INFO L158 Benchmark]: CACSL2BoogieTranslator took 389.36ms. Allocated memory is still 176.2MB. Free memory was 137.2MB in the beginning and 140.1MB in the end (delta: -2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-22 01:31:38,704 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 117.4MB. Free memory is still 85.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 389.36ms. Allocated memory is still 176.2MB. Free memory was 137.2MB in the beginning and 140.1MB in the end (delta: -2.9MB). Peak memory consumption was 2.1MB. 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_3b81e485-84f1-4f50-b255-77bc89863310/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b81e485-84f1-4f50-b255-77bc89863310/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_3b81e485-84f1-4f50-b255-77bc89863310/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b81e485-84f1-4f50-b255-77bc89863310/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b81e485-84f1-4f50-b255-77bc89863310/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_3b81e485-84f1-4f50-b255-77bc89863310/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 9fd228108b00a337c799c923821cefd2f3f25ea1b43eb489705884efe2b6ca03 --- 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 01:31:41,006 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 01:31:41,008 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 01:31:41,027 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 01:31:41,027 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 01:31:41,028 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 01:31:41,030 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 01:31:41,032 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 01:31:41,033 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 01:31:41,035 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 01:31:41,036 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 01:31:41,037 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 01:31:41,037 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 01:31:41,038 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 01:31:41,040 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 01:31:41,041 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 01:31:41,042 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 01:31:41,042 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 01:31:41,044 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 01:31:41,046 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 01:31:41,047 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 01:31:41,055 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 01:31:41,056 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 01:31:41,057 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 01:31:41,063 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 01:31:41,071 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 01:31:41,072 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 01:31:41,073 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 01:31:41,073 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 01:31:41,074 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 01:31:41,075 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 01:31:41,076 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 01:31:41,076 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 01:31:41,077 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 01:31:41,092 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 01:31:41,093 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 01:31:41,094 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 01:31:41,096 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 01:31:41,096 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 01:31:41,097 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 01:31:41,099 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 01:31:41,100 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b81e485-84f1-4f50-b255-77bc89863310/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2022-11-22 01:31:41,140 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 01:31:41,141 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 01:31:41,142 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 01:31:41,142 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 01:31:41,143 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 01:31:41,143 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 01:31:41,144 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 01:31:41,144 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 01:31:41,144 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 01:31:41,144 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 01:31:41,145 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 01:31:41,146 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 01:31:41,146 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 01:31:41,147 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 01:31:41,147 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 01:31:41,147 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 01:31:41,147 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 01:31:41,147 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 01:31:41,148 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 01:31:41,148 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-22 01:31:41,148 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-22 01:31:41,148 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-22 01:31:41,148 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 01:31:41,149 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 01:31:41,149 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 01:31:41,149 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 01:31:41,149 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 01:31:41,150 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-22 01:31:41,150 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 01:31:41,150 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 01:31:41,150 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 01:31:41,150 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 01:31:41,151 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 01:31:41,151 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-22 01:31:41,151 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-22 01:31:41,151 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 01:31:41,152 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 01:31:41,152 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-22 01:31:41,152 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_3b81e485-84f1-4f50-b255-77bc89863310/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b81e485-84f1-4f50-b255-77bc89863310/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fd228108b00a337c799c923821cefd2f3f25ea1b43eb489705884efe2b6ca03 [2022-11-22 01:31:41,541 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 01:31:41,563 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 01:31:41,566 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 01:31:41,568 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 01:31:41,568 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 01:31:41,569 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b81e485-84f1-4f50-b255-77bc89863310/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i [2022-11-22 01:31:44,673 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 01:31:45,030 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 01:31:45,031 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b81e485-84f1-4f50-b255-77bc89863310/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i [2022-11-22 01:31:45,045 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b81e485-84f1-4f50-b255-77bc89863310/bin/utaipan-g80aRyZoba/data/8bb0d8872/e0afbf902b804cb98e7289692db9d4a4/FLAG65f797a37 [2022-11-22 01:31:45,064 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b81e485-84f1-4f50-b255-77bc89863310/bin/utaipan-g80aRyZoba/data/8bb0d8872/e0afbf902b804cb98e7289692db9d4a4 [2022-11-22 01:31:45,067 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 01:31:45,068 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 01:31:45,070 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 01:31:45,070 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 01:31:45,077 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 01:31:45,078 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:31:45" (1/1) ... [2022-11-22 01:31:45,079 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@283be72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:31:45, skipping insertion in model container [2022-11-22 01:31:45,079 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:31:45" (1/1) ... [2022-11-22 01:31:45,087 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 01:31:45,145 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 01:31:45,405 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-22 01:31:45,406 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4c0bb8c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:31:45, skipping insertion in model container [2022-11-22 01:31:45,407 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 01:31:45,407 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 01:31:45,409 INFO L158 Benchmark]: Toolchain (without parser) took 339.83ms. Allocated memory is still 67.1MB. Free memory was 42.2MB in the beginning and 32.4MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-22 01:31:45,410 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 67.1MB. Free memory is still 45.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 01:31:45,411 INFO L158 Benchmark]: CACSL2BoogieTranslator took 337.44ms. Allocated memory is still 67.1MB. Free memory was 42.0MB in the beginning and 32.4MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-22 01:31:45,413 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 67.1MB. Free memory is still 45.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 337.44ms. Allocated memory is still 67.1MB. Free memory was 42.0MB in the beginning and 32.4MB in the end (delta: 9.6MB). 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