./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e216e0-1850-4e78-bb4f-25fd29bea431/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e216e0-1850-4e78-bb4f-25fd29bea431/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_d6e216e0-1850-4e78-bb4f-25fd29bea431/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e216e0-1850-4e78-bb4f-25fd29bea431/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e216e0-1850-4e78-bb4f-25fd29bea431/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_d6e216e0-1850-4e78-bb4f-25fd29bea431/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 6fff6eb11b5ece9f2655331435003a1af77ee5ac869f244677acc531eb435a19 --- 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 01:44:31,180 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 01:44:31,182 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 01:44:31,205 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 01:44:31,205 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 01:44:31,206 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 01:44:31,213 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 01:44:31,217 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 01:44:31,219 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 01:44:31,225 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 01:44:31,227 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 01:44:31,230 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 01:44:31,230 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 01:44:31,235 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 01:44:31,238 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 01:44:31,240 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 01:44:31,242 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 01:44:31,243 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 01:44:31,244 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 01:44:31,250 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 01:44:31,252 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 01:44:31,254 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 01:44:31,255 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 01:44:31,256 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 01:44:31,265 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 01:44:31,266 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 01:44:31,266 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 01:44:31,267 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 01:44:31,268 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 01:44:31,268 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 01:44:31,269 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 01:44:31,270 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 01:44:31,270 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 01:44:31,271 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 01:44:31,272 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 01:44:31,272 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 01:44:31,273 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 01:44:31,273 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 01:44:31,274 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 01:44:31,275 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 01:44:31,280 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 01:44:31,281 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e216e0-1850-4e78-bb4f-25fd29bea431/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-11-22 01:44:31,319 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 01:44:31,319 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 01:44:31,320 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 01:44:31,320 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 01:44:31,321 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 01:44:31,321 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 01:44:31,321 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 01:44:31,321 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 01:44:31,322 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 01:44:31,322 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 01:44:31,323 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 01:44:31,323 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 01:44:31,323 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 01:44:31,323 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 01:44:31,323 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 01:44:31,324 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 01:44:31,324 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 01:44:31,324 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 01:44:31,325 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 01:44:31,325 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 01:44:31,325 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 01:44:31,325 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 01:44:31,325 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 01:44:31,326 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 01:44:31,326 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 01:44:31,326 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 01:44:31,327 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 01:44:31,327 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 01:44:31,327 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 01:44:31,327 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 01:44:31,328 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 01:44:31,328 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 01:44:31,328 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 01:44:31,328 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 01:44:31,328 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 01:44:31,329 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 01:44:31,329 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 01:44:31,329 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 01:44:31,330 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 01:44:31,330 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 01:44:31,330 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 01:44:31,330 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_d6e216e0-1850-4e78-bb4f-25fd29bea431/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e216e0-1850-4e78-bb4f-25fd29bea431/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6fff6eb11b5ece9f2655331435003a1af77ee5ac869f244677acc531eb435a19 [2022-11-22 01:44:31,605 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 01:44:31,633 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 01:44:31,637 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 01:44:31,638 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 01:44:31,638 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 01:44:31,640 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e216e0-1850-4e78-bb4f-25fd29bea431/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i [2022-11-22 01:44:34,716 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 01:44:35,128 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 01:44:35,129 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e216e0-1850-4e78-bb4f-25fd29bea431/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i [2022-11-22 01:44:35,145 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e216e0-1850-4e78-bb4f-25fd29bea431/bin/utaipan-g80aRyZoba/data/638096f14/5bdfe09207f242649b58fe1a636539c7/FLAG4d179171b [2022-11-22 01:44:35,159 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e216e0-1850-4e78-bb4f-25fd29bea431/bin/utaipan-g80aRyZoba/data/638096f14/5bdfe09207f242649b58fe1a636539c7 [2022-11-22 01:44:35,164 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 01:44:35,165 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 01:44:35,170 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 01:44:35,171 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 01:44:35,174 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 01:44:35,176 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:44:35" (1/1) ... [2022-11-22 01:44:35,177 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34b8d3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:44:35, skipping insertion in model container [2022-11-22 01:44:35,178 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:44:35" (1/1) ... [2022-11-22 01:44:35,185 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 01:44:35,251 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 01:44:35,539 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-22 01:44:35,540 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6c31dcc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:44:35, skipping insertion in model container [2022-11-22 01:44:35,541 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 01:44:35,541 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 01:44:35,543 INFO L158 Benchmark]: Toolchain (without parser) took 376.73ms. Allocated memory is still 155.2MB. Free memory was 121.2MB in the beginning and 111.5MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-22 01:44:35,544 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 104.9MB. Free memory is still 54.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 01:44:35,545 INFO L158 Benchmark]: CACSL2BoogieTranslator took 370.99ms. Allocated memory is still 155.2MB. Free memory was 121.2MB in the beginning and 111.5MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-22 01:44:35,547 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 104.9MB. Free memory is still 54.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 370.99ms. Allocated memory is still 155.2MB. Free memory was 121.2MB in the beginning and 111.5MB in the end (delta: 9.8MB). 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_d6e216e0-1850-4e78-bb4f-25fd29bea431/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e216e0-1850-4e78-bb4f-25fd29bea431/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_d6e216e0-1850-4e78-bb4f-25fd29bea431/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e216e0-1850-4e78-bb4f-25fd29bea431/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e216e0-1850-4e78-bb4f-25fd29bea431/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_d6e216e0-1850-4e78-bb4f-25fd29bea431/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 6fff6eb11b5ece9f2655331435003a1af77ee5ac869f244677acc531eb435a19 --- 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 01:44:37,814 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 01:44:37,817 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 01:44:37,857 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 01:44:37,858 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 01:44:37,862 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 01:44:37,864 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 01:44:37,868 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 01:44:37,870 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 01:44:37,875 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 01:44:37,877 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 01:44:37,879 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 01:44:37,880 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 01:44:37,882 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 01:44:37,884 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 01:44:37,890 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 01:44:37,891 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 01:44:37,893 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 01:44:37,894 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 01:44:37,899 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 01:44:37,901 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 01:44:37,904 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 01:44:37,905 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 01:44:37,906 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 01:44:37,916 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 01:44:37,917 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 01:44:37,917 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 01:44:37,919 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 01:44:37,921 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 01:44:37,923 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 01:44:37,924 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 01:44:37,925 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 01:44:37,926 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 01:44:37,927 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 01:44:37,929 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 01:44:37,951 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 01:44:37,952 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 01:44:37,952 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 01:44:37,953 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 01:44:37,954 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 01:44:37,955 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 01:44:37,960 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e216e0-1850-4e78-bb4f-25fd29bea431/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2022-11-22 01:44:38,000 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 01:44:38,001 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 01:44:38,003 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 01:44:38,003 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 01:44:38,004 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 01:44:38,005 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 01:44:38,005 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 01:44:38,005 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 01:44:38,005 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 01:44:38,006 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 01:44:38,007 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 01:44:38,007 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 01:44:38,008 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 01:44:38,008 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 01:44:38,009 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 01:44:38,009 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 01:44:38,009 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 01:44:38,010 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 01:44:38,010 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 01:44:38,010 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-22 01:44:38,010 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-22 01:44:38,011 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-22 01:44:38,011 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 01:44:38,011 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 01:44:38,012 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 01:44:38,012 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 01:44:38,012 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 01:44:38,013 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-22 01:44:38,013 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 01:44:38,013 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 01:44:38,013 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 01:44:38,014 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 01:44:38,014 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 01:44:38,015 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-22 01:44:38,015 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-22 01:44:38,015 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 01:44:38,015 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 01:44:38,016 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-22 01:44:38,016 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_d6e216e0-1850-4e78-bb4f-25fd29bea431/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e216e0-1850-4e78-bb4f-25fd29bea431/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6fff6eb11b5ece9f2655331435003a1af77ee5ac869f244677acc531eb435a19 [2022-11-22 01:44:38,378 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 01:44:38,404 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 01:44:38,409 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 01:44:38,410 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 01:44:38,411 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 01:44:38,413 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e216e0-1850-4e78-bb4f-25fd29bea431/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i [2022-11-22 01:44:41,618 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 01:44:42,025 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 01:44:42,026 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e216e0-1850-4e78-bb4f-25fd29bea431/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i [2022-11-22 01:44:42,043 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e216e0-1850-4e78-bb4f-25fd29bea431/bin/utaipan-g80aRyZoba/data/2ae90d408/53cb3a091e60486c988628aa1cf7c837/FLAG37bb08a60 [2022-11-22 01:44:42,059 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e216e0-1850-4e78-bb4f-25fd29bea431/bin/utaipan-g80aRyZoba/data/2ae90d408/53cb3a091e60486c988628aa1cf7c837 [2022-11-22 01:44:42,062 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 01:44:42,063 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 01:44:42,065 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 01:44:42,065 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 01:44:42,069 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 01:44:42,070 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:44:42" (1/1) ... [2022-11-22 01:44:42,071 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5559d90a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:44:42, skipping insertion in model container [2022-11-22 01:44:42,071 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:44:42" (1/1) ... [2022-11-22 01:44:42,078 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 01:44:42,166 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 01:44:42,454 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-22 01:44:42,454 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@764666b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:44:42, skipping insertion in model container [2022-11-22 01:44:42,454 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 01:44:42,455 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 01:44:42,457 INFO L158 Benchmark]: Toolchain (without parser) took 392.63ms. Allocated memory is still 69.2MB. Free memory was 44.8MB in the beginning and 35.2MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-22 01:44:42,457 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 69.2MB. Free memory was 47.7MB in the beginning and 47.7MB in the end (delta: 47.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 01:44:42,459 INFO L158 Benchmark]: CACSL2BoogieTranslator took 390.04ms. Allocated memory is still 69.2MB. Free memory was 44.6MB in the beginning and 35.2MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-22 01:44:42,460 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 69.2MB. Free memory was 47.7MB in the beginning and 47.7MB in the end (delta: 47.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 390.04ms. Allocated memory is still 69.2MB. Free memory was 44.6MB in the beginning and 35.2MB in the end (delta: 9.4MB). 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