./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_34cdeb37-c85b-4e3e-bd66-2ff28c4164e4/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_34cdeb37-c85b-4e3e-bd66-2ff28c4164e4/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_34cdeb37-c85b-4e3e-bd66-2ff28c4164e4/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_34cdeb37-c85b-4e3e-bd66-2ff28c4164e4/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_34cdeb37-c85b-4e3e-bd66-2ff28c4164e4/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_34cdeb37-c85b-4e3e-bd66-2ff28c4164e4/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 09b81919f82069f388a75ea1a38a6dae53cbcb15 ................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_34cdeb37-c85b-4e3e-bd66-2ff28c4164e4/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_34cdeb37-c85b-4e3e-bd66-2ff28c4164e4/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_34cdeb37-c85b-4e3e-bd66-2ff28c4164e4/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_34cdeb37-c85b-4e3e-bd66-2ff28c4164e4/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_34cdeb37-c85b-4e3e-bd66-2ff28c4164e4/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_34cdeb37-c85b-4e3e-bd66-2ff28c4164e4/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 09b81919f82069f388a75ea1a38a6dae53cbcb15 .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:00:17,939 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:00:17,945 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:00:18,007 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:00:18,008 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:00:18,013 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:00:18,016 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:00:18,020 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:00:18,023 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:00:18,029 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:00:18,031 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:00:18,033 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:00:18,033 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:00:18,037 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:00:18,039 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:00:18,041 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:00:18,042 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:00:18,046 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:00:18,050 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:00:18,058 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:00:18,060 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:00:18,062 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:00:18,064 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:00:18,065 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:00:18,074 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:00:18,074 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:00:18,075 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:00:18,077 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:00:18,078 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:00:18,079 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:00:18,079 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:00:18,081 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:00:18,083 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:00:18,084 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:00:18,085 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:00:18,086 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:00:18,087 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:00:18,087 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:00:18,087 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:00:18,090 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:00:18,091 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:00:18,094 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_34cdeb37-c85b-4e3e-bd66-2ff28c4164e4/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:00:18,132 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:00:18,133 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:00:18,135 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:00:18,135 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:00:18,135 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:00:18,136 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:00:18,136 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:00:18,136 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:00:18,136 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:00:18,137 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:00:18,138 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:00:18,138 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:00:18,138 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:00:18,139 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:00:18,139 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:00:18,139 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:00:18,139 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:00:18,139 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:00:18,140 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:00:18,140 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:00:18,140 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:00:18,140 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:00:18,141 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:00:18,141 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:00:18,141 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:00:18,141 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:00:18,142 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:00:18,142 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:00:18,142 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:00:18,142 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-vcloud-master/worker/run_dir_34cdeb37-c85b-4e3e-bd66-2ff28c4164e4/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_34cdeb37-c85b-4e3e-bd66-2ff28c4164e4/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 09b81919f82069f388a75ea1a38a6dae53cbcb15 [2020-11-28 03:00:18,438 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:00:18,478 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:00:18,481 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:00:18,483 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:00:18,484 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:00:18,486 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_34cdeb37-c85b-4e3e-bd66-2ff28c4164e4/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2020-11-28 03:00:18,603 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_34cdeb37-c85b-4e3e-bd66-2ff28c4164e4/bin/uautomizer/data/1f4ebae9f/5a5fb4cf3b0444378111bd98a814513e/FLAG2b53344fc [2020-11-28 03:00:19,209 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:00:19,210 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_34cdeb37-c85b-4e3e-bd66-2ff28c4164e4/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2020-11-28 03:00:19,232 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_34cdeb37-c85b-4e3e-bd66-2ff28c4164e4/bin/uautomizer/data/1f4ebae9f/5a5fb4cf3b0444378111bd98a814513e/FLAG2b53344fc [2020-11-28 03:00:19,458 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_34cdeb37-c85b-4e3e-bd66-2ff28c4164e4/bin/uautomizer/data/1f4ebae9f/5a5fb4cf3b0444378111bd98a814513e [2020-11-28 03:00:19,460 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:00:19,461 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:00:19,478 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:00:19,478 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:00:19,482 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:00:19,483 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:00:19" (1/1) ... [2020-11-28 03:00:19,486 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cada0d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:00:19, skipping insertion in model container [2020-11-28 03:00:19,487 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:00:19" (1/1) ... [2020-11-28 03:00:19,494 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:00:19,582 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:00:19,860 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:00:19,861 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3ccb4c38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:00:19, skipping insertion in model container [2020-11-28 03:00:19,861 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:00:19,861 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:00:19,864 INFO L168 Benchmark]: Toolchain (without parser) took 401.33 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 51.7 MB in the beginning and 82.1 MB in the end (delta: -30.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:00:19,865 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 86.0 MB. Free memory was 42.3 MB in the beginning and 42.2 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:00:19,866 INFO L168 Benchmark]: CACSL2BoogieTranslator took 383.60 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 51.4 MB in the beginning and 82.1 MB in the end (delta: -30.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:00:19,868 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 86.0 MB. Free memory was 42.3 MB in the beginning and 42.2 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 383.60 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 51.4 MB in the beginning and 82.1 MB in the end (delta: -30.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:00:22,282 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:00:22,285 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:00:22,340 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:00:22,341 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:00:22,345 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:00:22,348 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:00:22,352 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:00:22,356 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:00:22,362 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:00:22,363 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:00:22,370 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:00:22,371 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:00:22,375 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:00:22,376 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:00:22,379 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:00:22,380 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:00:22,383 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:00:22,387 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:00:22,397 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:00:22,402 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:00:22,406 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:00:22,408 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:00:22,409 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:00:22,412 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:00:22,412 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:00:22,413 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:00:22,414 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:00:22,414 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:00:22,415 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:00:22,416 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:00:22,417 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:00:22,418 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:00:22,418 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:00:22,424 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:00:22,425 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:00:22,426 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:00:22,426 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:00:22,426 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:00:22,428 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:00:22,429 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:00:22,430 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_34cdeb37-c85b-4e3e-bd66-2ff28c4164e4/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:00:22,472 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:00:22,473 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:00:22,476 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:00:22,476 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:00:22,476 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:00:22,477 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:00:22,477 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:00:22,477 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:00:22,477 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:00:22,477 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:00:22,478 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:00:22,479 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:00:22,479 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:00:22,479 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:00:22,479 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:00:22,479 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:00:22,480 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:00:22,480 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:00:22,480 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:00:22,480 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:00:22,480 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:00:22,481 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:00:22,481 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:00:22,481 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:00:22,481 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:00:22,481 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:00:22,482 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:00:22,482 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:00:22,482 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:00:22,482 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:00:22,482 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:00:22,482 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-vcloud-master/worker/run_dir_34cdeb37-c85b-4e3e-bd66-2ff28c4164e4/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_34cdeb37-c85b-4e3e-bd66-2ff28c4164e4/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 09b81919f82069f388a75ea1a38a6dae53cbcb15 [2020-11-28 03:00:22,932 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:00:22,959 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:00:22,961 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:00:22,963 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:00:22,964 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:00:22,965 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_34cdeb37-c85b-4e3e-bd66-2ff28c4164e4/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2020-11-28 03:00:23,052 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_34cdeb37-c85b-4e3e-bd66-2ff28c4164e4/bin/uautomizer/data/ae764c44e/c441c0b21e294c1dbc2961eaac441b9d/FLAG0c748a71f [2020-11-28 03:00:23,762 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:00:23,763 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_34cdeb37-c85b-4e3e-bd66-2ff28c4164e4/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2020-11-28 03:00:23,791 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_34cdeb37-c85b-4e3e-bd66-2ff28c4164e4/bin/uautomizer/data/ae764c44e/c441c0b21e294c1dbc2961eaac441b9d/FLAG0c748a71f [2020-11-28 03:00:23,930 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_34cdeb37-c85b-4e3e-bd66-2ff28c4164e4/bin/uautomizer/data/ae764c44e/c441c0b21e294c1dbc2961eaac441b9d [2020-11-28 03:00:23,933 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:00:23,935 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:00:23,938 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:00:23,938 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:00:23,942 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:00:23,943 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:00:23" (1/1) ... [2020-11-28 03:00:23,950 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71456673 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:00:23, skipping insertion in model container [2020-11-28 03:00:23,950 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:00:23" (1/1) ... [2020-11-28 03:00:23,957 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:00:24,040 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:00:24,291 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:00:24,291 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@59c36b21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:00:24, skipping insertion in model container [2020-11-28 03:00:24,291 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:00:24,292 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:00:24,294 INFO L168 Benchmark]: Toolchain (without parser) took 358.03 ms. Allocated memory is still 56.6 MB. Free memory was 33.1 MB in the beginning and 40.2 MB in the end (delta: -7.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:00:24,295 INFO L168 Benchmark]: CDTParser took 3.48 ms. Allocated memory is still 56.6 MB. Free memory was 39.2 MB in the beginning and 39.1 MB in the end (delta: 43.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:00:24,296 INFO L168 Benchmark]: CACSL2BoogieTranslator took 354.03 ms. Allocated memory is still 56.6 MB. Free memory was 32.8 MB in the beginning and 40.2 MB in the end (delta: -7.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:00:24,298 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.48 ms. Allocated memory is still 56.6 MB. Free memory was 39.2 MB in the beginning and 39.1 MB in the end (delta: 43.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 354.03 ms. Allocated memory is still 56.6 MB. Free memory was 32.8 MB in the beginning and 40.2 MB in the end (delta: -7.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...