./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbbe13b-1f6c-427b-ae3e-eeed36dc0bb6/bin/utaipan-6cKwYrpEi9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbbe13b-1f6c-427b-ae3e-eeed36dc0bb6/bin/utaipan-6cKwYrpEi9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbbe13b-1f6c-427b-ae3e-eeed36dc0bb6/bin/utaipan-6cKwYrpEi9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbbe13b-1f6c-427b-ae3e-eeed36dc0bb6/bin/utaipan-6cKwYrpEi9/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbbe13b-1f6c-427b-ae3e-eeed36dc0bb6/bin/utaipan-6cKwYrpEi9/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbbe13b-1f6c-427b-ae3e-eeed36dc0bb6/bin/utaipan-6cKwYrpEi9 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 713ae5dee39d08db1e818ebc31454a222c136fde7aad4a26405d3060cfa0eeea --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 18:59:26,308 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:59:26,310 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:59:26,333 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:59:26,333 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:59:26,353 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:59:26,356 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:59:26,358 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:59:26,362 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:59:26,365 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:59:26,367 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:59:26,370 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:59:26,371 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:59:26,378 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:59:26,379 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:59:26,383 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:59:26,384 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:59:26,387 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:59:26,388 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:59:26,390 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:59:26,391 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:59:26,402 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:59:26,403 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:59:26,404 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:59:26,407 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:59:26,407 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:59:26,407 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:59:26,408 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:59:26,409 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:59:26,410 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:59:26,410 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:59:26,411 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:59:26,412 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:59:26,412 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:59:26,413 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:59:26,414 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:59:26,414 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:59:26,415 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:59:26,415 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:59:26,416 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:59:26,417 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:59:26,418 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbbe13b-1f6c-427b-ae3e-eeed36dc0bb6/bin/utaipan-6cKwYrpEi9/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-11-20 18:59:26,442 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:59:26,443 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:59:26,443 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 18:59:26,443 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 18:59:26,444 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:59:26,444 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 18:59:26,444 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-20 18:59:26,445 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-20 18:59:26,445 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-20 18:59:26,445 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-20 18:59:26,445 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-20 18:59:26,445 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-20 18:59:26,446 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-20 18:59:26,446 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-20 18:59:26,446 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-20 18:59:26,446 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-20 18:59:26,446 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-20 18:59:26,446 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-20 18:59:26,447 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:59:26,447 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:59:26,448 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:59:26,448 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:59:26,448 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:59:26,448 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:59:26,448 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:59:26,448 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:59:26,449 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:59:26,449 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:59:26,449 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:59:26,449 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:59:26,449 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:59:26,450 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 18:59:26,450 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 18:59:26,450 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:59:26,450 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-20 18:59:26,450 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:59:26,451 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:59:26,451 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-20 18:59:26,451 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:59:26,451 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:59:26,451 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-20 18:59:26,452 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_cfbbe13b-1f6c-427b-ae3e-eeed36dc0bb6/bin/utaipan-6cKwYrpEi9/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbbe13b-1f6c-427b-ae3e-eeed36dc0bb6/bin/utaipan-6cKwYrpEi9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 713ae5dee39d08db1e818ebc31454a222c136fde7aad4a26405d3060cfa0eeea [2022-11-20 18:59:26,693 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:59:26,761 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:59:26,763 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:59:26,765 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:59:26,766 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:59:26,767 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbbe13b-1f6c-427b-ae3e-eeed36dc0bb6/bin/utaipan-6cKwYrpEi9/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2022-11-20 18:59:29,844 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:59:30,222 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:59:30,222 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbbe13b-1f6c-427b-ae3e-eeed36dc0bb6/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2022-11-20 18:59:30,237 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbbe13b-1f6c-427b-ae3e-eeed36dc0bb6/bin/utaipan-6cKwYrpEi9/data/e05286632/4cb6f4483fb846128f46b2aa101a3709/FLAG867fb97c4 [2022-11-20 18:59:30,251 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbbe13b-1f6c-427b-ae3e-eeed36dc0bb6/bin/utaipan-6cKwYrpEi9/data/e05286632/4cb6f4483fb846128f46b2aa101a3709 [2022-11-20 18:59:30,254 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:59:30,255 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:59:30,257 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:59:30,257 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:59:30,261 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:59:30,261 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:59:30" (1/1) ... [2022-11-20 18:59:30,262 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d7e5b4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:59:30, skipping insertion in model container [2022-11-20 18:59:30,263 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:59:30" (1/1) ... [2022-11-20 18:59:30,270 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:59:30,327 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:59:30,568 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 18:59:30,569 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7e2de878 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:59:30, skipping insertion in model container [2022-11-20 18:59:30,569 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:59:30,570 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 18:59:30,571 INFO L158 Benchmark]: Toolchain (without parser) took 315.49ms. Allocated memory is still 155.2MB. Free memory was 122.9MB in the beginning and 112.8MB in the end (delta: 10.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 18:59:30,572 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 117.4MB. Free memory is still 91.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:59:30,572 INFO L158 Benchmark]: CACSL2BoogieTranslator took 313.05ms. Allocated memory is still 155.2MB. Free memory was 122.8MB in the beginning and 112.8MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 18:59:30,574 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 117.4MB. Free memory is still 91.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 313.05ms. Allocated memory is still 155.2MB. Free memory was 122.8MB in the beginning and 112.8MB 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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbbe13b-1f6c-427b-ae3e-eeed36dc0bb6/bin/utaipan-6cKwYrpEi9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbbe13b-1f6c-427b-ae3e-eeed36dc0bb6/bin/utaipan-6cKwYrpEi9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbbe13b-1f6c-427b-ae3e-eeed36dc0bb6/bin/utaipan-6cKwYrpEi9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbbe13b-1f6c-427b-ae3e-eeed36dc0bb6/bin/utaipan-6cKwYrpEi9/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbbe13b-1f6c-427b-ae3e-eeed36dc0bb6/bin/utaipan-6cKwYrpEi9/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbbe13b-1f6c-427b-ae3e-eeed36dc0bb6/bin/utaipan-6cKwYrpEi9 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 713ae5dee39d08db1e818ebc31454a222c136fde7aad4a26405d3060cfa0eeea --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 18:59:32,995 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:59:32,998 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:59:33,039 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:59:33,040 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:59:33,044 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:59:33,047 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:59:33,050 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:59:33,052 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:59:33,058 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:59:33,059 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:59:33,062 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:59:33,062 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:59:33,063 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:59:33,064 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:59:33,071 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:59:33,072 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:59:33,073 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:59:33,075 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:59:33,076 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:59:33,078 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:59:33,079 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:59:33,080 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:59:33,081 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:59:33,085 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:59:33,085 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:59:33,085 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:59:33,086 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:59:33,087 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:59:33,088 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:59:33,088 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:59:33,089 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:59:33,090 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:59:33,091 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:59:33,103 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:59:33,104 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:59:33,104 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:59:33,105 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:59:33,105 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:59:33,106 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:59:33,107 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:59:33,112 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbbe13b-1f6c-427b-ae3e-eeed36dc0bb6/bin/utaipan-6cKwYrpEi9/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2022-11-20 18:59:33,134 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:59:33,135 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:59:33,135 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 18:59:33,135 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 18:59:33,136 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:59:33,136 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 18:59:33,136 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-20 18:59:33,137 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-20 18:59:33,137 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-20 18:59:33,137 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-20 18:59:33,137 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-20 18:59:33,137 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-20 18:59:33,138 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:59:33,139 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:59:33,139 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:59:33,139 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:59:33,139 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:59:33,139 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:59:33,139 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:59:33,140 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 18:59:33,140 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 18:59:33,140 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 18:59:33,140 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:59:33,140 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:59:33,140 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:59:33,141 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:59:33,141 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:59:33,141 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 18:59:33,141 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 18:59:33,141 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 18:59:33,142 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:59:33,142 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:59:33,142 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:59:33,142 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 18:59:33,142 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 18:59:33,142 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:59:33,143 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-20 18:59:33,143 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 18:59:33,143 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_cfbbe13b-1f6c-427b-ae3e-eeed36dc0bb6/bin/utaipan-6cKwYrpEi9/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbbe13b-1f6c-427b-ae3e-eeed36dc0bb6/bin/utaipan-6cKwYrpEi9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 713ae5dee39d08db1e818ebc31454a222c136fde7aad4a26405d3060cfa0eeea [2022-11-20 18:59:33,552 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:59:33,577 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:59:33,580 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:59:33,581 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:59:33,582 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:59:33,583 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbbe13b-1f6c-427b-ae3e-eeed36dc0bb6/bin/utaipan-6cKwYrpEi9/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2022-11-20 18:59:36,673 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:59:37,046 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:59:37,046 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbbe13b-1f6c-427b-ae3e-eeed36dc0bb6/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2022-11-20 18:59:37,082 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbbe13b-1f6c-427b-ae3e-eeed36dc0bb6/bin/utaipan-6cKwYrpEi9/data/646335059/c3f1af167fd543cc8c2395fb42bb27fa/FLAG6d77ba371 [2022-11-20 18:59:37,100 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbbe13b-1f6c-427b-ae3e-eeed36dc0bb6/bin/utaipan-6cKwYrpEi9/data/646335059/c3f1af167fd543cc8c2395fb42bb27fa [2022-11-20 18:59:37,103 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:59:37,104 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:59:37,109 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:59:37,109 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:59:37,113 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:59:37,114 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:59:37" (1/1) ... [2022-11-20 18:59:37,115 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20d6645d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:59:37, skipping insertion in model container [2022-11-20 18:59:37,115 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:59:37" (1/1) ... [2022-11-20 18:59:37,123 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:59:37,200 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:59:37,504 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 18:59:37,505 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3dd208d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:59:37, skipping insertion in model container [2022-11-20 18:59:37,505 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:59:37,506 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 18:59:37,508 INFO L158 Benchmark]: Toolchain (without parser) took 402.65ms. Allocated memory is still 81.8MB. Free memory was 60.3MB in the beginning and 50.4MB in the end (delta: 9.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:59:37,508 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 81.8MB. Free memory is still 59.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:59:37,509 INFO L158 Benchmark]: CACSL2BoogieTranslator took 397.13ms. Allocated memory is still 81.8MB. Free memory was 60.1MB in the beginning and 50.4MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:59:37,511 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 81.8MB. Free memory is still 59.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 397.13ms. Allocated memory is still 81.8MB. Free memory was 60.1MB in the beginning and 50.4MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. 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