./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.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_b5fef0fb-b843-45c2-9c29-8f70ae2cbbd2/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b5fef0fb-b843-45c2-9c29-8f70ae2cbbd2/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b5fef0fb-b843-45c2-9c29-8f70ae2cbbd2/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b5fef0fb-b843-45c2-9c29-8f70ae2cbbd2/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b5fef0fb-b843-45c2-9c29-8f70ae2cbbd2/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b5fef0fb-b843-45c2-9c29-8f70ae2cbbd2/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 5278ae19b4d4cc039366843cba1d8ae833139bc1 ................................................................................................................................ 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_b5fef0fb-b843-45c2-9c29-8f70ae2cbbd2/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b5fef0fb-b843-45c2-9c29-8f70ae2cbbd2/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b5fef0fb-b843-45c2-9c29-8f70ae2cbbd2/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b5fef0fb-b843-45c2-9c29-8f70ae2cbbd2/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b5fef0fb-b843-45c2-9c29-8f70ae2cbbd2/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b5fef0fb-b843-45c2-9c29-8f70ae2cbbd2/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 5278ae19b4d4cc039366843cba1d8ae833139bc1 .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 22:23:16,378 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 22:23:16,382 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 22:23:16,451 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 22:23:16,452 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 22:23:16,454 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 22:23:16,456 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 22:23:16,459 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 22:23:16,461 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 22:23:16,463 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 22:23:16,464 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 22:23:16,466 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 22:23:16,467 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 22:23:16,468 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 22:23:16,470 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 22:23:16,471 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 22:23:16,473 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 22:23:16,474 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 22:23:16,477 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 22:23:16,479 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 22:23:16,482 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 22:23:16,486 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 22:23:16,491 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 22:23:16,493 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 22:23:16,496 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 22:23:16,497 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 22:23:16,497 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 22:23:16,498 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 22:23:16,499 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 22:23:16,500 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 22:23:16,501 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 22:23:16,502 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 22:23:16,503 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 22:23:16,504 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 22:23:16,510 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 22:23:16,511 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 22:23:16,512 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 22:23:16,512 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 22:23:16,513 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 22:23:16,514 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 22:23:16,515 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 22:23:16,521 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b5fef0fb-b843-45c2-9c29-8f70ae2cbbd2/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 22:23:16,565 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 22:23:16,568 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 22:23:16,570 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 22:23:16,571 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 22:23:16,571 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 22:23:16,571 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 22:23:16,572 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 22:23:16,572 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 22:23:16,572 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 22:23:16,572 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 22:23:16,574 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 22:23:16,574 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 22:23:16,574 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 22:23:16,575 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 22:23:16,575 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 22:23:16,575 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 22:23:16,575 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 22:23:16,576 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 22:23:16,576 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 22:23:16,576 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 22:23:16,577 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 22:23:16,577 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 22:23:16,578 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 22:23:16,578 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 22:23:16,578 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 22:23:16,578 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 22:23:16,579 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 22:23:16,579 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 22:23:16,579 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 22:23:16,579 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_b5fef0fb-b843-45c2-9c29-8f70ae2cbbd2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b5fef0fb-b843-45c2-9c29-8f70ae2cbbd2/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5278ae19b4d4cc039366843cba1d8ae833139bc1 [2020-11-29 22:23:16,904 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 22:23:16,953 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 22:23:16,957 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 22:23:16,959 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 22:23:16,961 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 22:23:16,962 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b5fef0fb-b843-45c2-9c29-8f70ae2cbbd2/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i [2020-11-29 22:23:17,056 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b5fef0fb-b843-45c2-9c29-8f70ae2cbbd2/bin/uautomizer/data/0fbb4cff6/09b351a5e72a484dbcf2e38031da5d37/FLAGa6e2820b8 [2020-11-29 22:23:17,728 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 22:23:17,736 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b5fef0fb-b843-45c2-9c29-8f70ae2cbbd2/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i [2020-11-29 22:23:17,766 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b5fef0fb-b843-45c2-9c29-8f70ae2cbbd2/bin/uautomizer/data/0fbb4cff6/09b351a5e72a484dbcf2e38031da5d37/FLAGa6e2820b8 [2020-11-29 22:23:17,923 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b5fef0fb-b843-45c2-9c29-8f70ae2cbbd2/bin/uautomizer/data/0fbb4cff6/09b351a5e72a484dbcf2e38031da5d37 [2020-11-29 22:23:17,927 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 22:23:17,930 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 22:23:17,934 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 22:23:17,935 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 22:23:17,939 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 22:23:17,940 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:23:17" (1/1) ... [2020-11-29 22:23:17,942 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b03ae9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:23:17, skipping insertion in model container [2020-11-29 22:23:17,943 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:23:17" (1/1) ... [2020-11-29 22:23:17,951 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 22:23:18,043 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 22:23:18,327 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 22:23:18,328 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@141b3c22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:23:18, skipping insertion in model container [2020-11-29 22:23:18,329 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 22:23:18,329 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 22:23:18,334 INFO L168 Benchmark]: Toolchain (without parser) took 401.33 ms. Allocated memory was 81.8 MB in the beginning and 98.6 MB in the end (delta: 16.8 MB). Free memory was 46.8 MB in the beginning and 76.7 MB in the end (delta: -29.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 22:23:18,340 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 81.8 MB. Free memory was 55.2 MB in the beginning and 55.2 MB in the end (delta: 28.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 22:23:18,343 INFO L168 Benchmark]: CACSL2BoogieTranslator took 395.16 ms. Allocated memory was 81.8 MB in the beginning and 98.6 MB in the end (delta: 16.8 MB). Free memory was 46.8 MB in the beginning and 76.7 MB in the end (delta: -29.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 22:23:18,346 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 81.8 MB. Free memory was 55.2 MB in the beginning and 55.2 MB in the end (delta: 28.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 395.16 ms. Allocated memory was 81.8 MB in the beginning and 98.6 MB in the end (delta: 16.8 MB). Free memory was 46.8 MB in the beginning and 76.7 MB in the end (delta: -29.8 MB). Peak memory consumption was 10.5 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 [2020-11-29 22:23:20,773 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 22:23:20,777 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 22:23:20,826 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 22:23:20,827 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 22:23:20,832 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 22:23:20,835 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 22:23:20,841 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 22:23:20,845 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 22:23:20,852 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 22:23:20,854 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 22:23:20,862 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 22:23:20,862 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 22:23:20,866 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 22:23:20,868 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 22:23:20,870 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 22:23:20,871 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 22:23:20,873 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 22:23:20,879 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 22:23:20,887 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 22:23:20,896 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 22:23:20,898 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 22:23:20,899 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 22:23:20,902 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 22:23:20,909 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 22:23:20,912 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 22:23:20,913 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 22:23:20,914 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 22:23:20,916 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 22:23:20,918 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 22:23:20,918 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 22:23:20,920 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 22:23:20,922 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 22:23:20,923 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 22:23:20,924 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 22:23:20,925 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 22:23:20,926 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 22:23:20,926 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 22:23:20,926 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 22:23:20,928 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 22:23:20,929 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 22:23:20,930 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b5fef0fb-b843-45c2-9c29-8f70ae2cbbd2/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 22:23:20,983 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 22:23:20,984 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 22:23:20,988 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 22:23:20,988 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 22:23:20,989 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 22:23:20,989 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 22:23:20,989 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 22:23:20,989 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 22:23:20,990 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 22:23:20,990 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 22:23:20,991 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 22:23:20,991 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 22:23:20,992 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 22:23:20,992 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 22:23:20,992 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 22:23:20,992 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 22:23:20,993 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 22:23:20,993 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 22:23:20,993 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 22:23:20,993 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 22:23:20,994 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 22:23:20,994 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 22:23:20,994 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 22:23:20,995 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 22:23:20,995 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 22:23:20,995 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 22:23:20,995 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 22:23:20,995 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 22:23:20,996 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 22:23:20,996 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 22:23:20,996 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 22:23:20,996 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_b5fef0fb-b843-45c2-9c29-8f70ae2cbbd2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b5fef0fb-b843-45c2-9c29-8f70ae2cbbd2/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5278ae19b4d4cc039366843cba1d8ae833139bc1 [2020-11-29 22:23:21,438 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 22:23:21,468 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 22:23:21,474 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 22:23:21,476 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 22:23:21,476 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 22:23:21,477 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b5fef0fb-b843-45c2-9c29-8f70ae2cbbd2/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i [2020-11-29 22:23:21,567 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b5fef0fb-b843-45c2-9c29-8f70ae2cbbd2/bin/uautomizer/data/8c4daa3c4/7b44b7157d234d8680d3a650488e2360/FLAG48eb9334a [2020-11-29 22:23:22,269 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 22:23:22,271 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b5fef0fb-b843-45c2-9c29-8f70ae2cbbd2/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i [2020-11-29 22:23:22,292 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b5fef0fb-b843-45c2-9c29-8f70ae2cbbd2/bin/uautomizer/data/8c4daa3c4/7b44b7157d234d8680d3a650488e2360/FLAG48eb9334a [2020-11-29 22:23:22,499 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b5fef0fb-b843-45c2-9c29-8f70ae2cbbd2/bin/uautomizer/data/8c4daa3c4/7b44b7157d234d8680d3a650488e2360 [2020-11-29 22:23:22,501 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 22:23:22,503 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 22:23:22,504 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 22:23:22,505 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 22:23:22,516 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 22:23:22,517 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:23:22" (1/1) ... [2020-11-29 22:23:22,521 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e1c9aa9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:23:22, skipping insertion in model container [2020-11-29 22:23:22,521 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:23:22" (1/1) ... [2020-11-29 22:23:22,530 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 22:23:22,613 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 22:23:22,909 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 22:23:22,911 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3a4b20ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:23:22, skipping insertion in model container [2020-11-29 22:23:22,913 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 22:23:22,914 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 22:23:22,917 INFO L168 Benchmark]: Toolchain (without parser) took 411.81 ms. Allocated memory is still 54.5 MB. Free memory was 31.5 MB in the beginning and 37.6 MB in the end (delta: -6.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 22:23:22,918 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 54.5 MB. Free memory was 36.7 MB in the beginning and 36.6 MB in the end (delta: 44.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 22:23:22,921 INFO L168 Benchmark]: CACSL2BoogieTranslator took 409.12 ms. Allocated memory is still 54.5 MB. Free memory was 31.3 MB in the beginning and 37.6 MB in the end (delta: -6.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 22:23:22,924 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 54.5 MB. Free memory was 36.7 MB in the beginning and 36.6 MB in the end (delta: 44.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 409.12 ms. Allocated memory is still 54.5 MB. Free memory was 31.3 MB in the beginning and 37.6 MB in the end (delta: -6.3 MB). Peak memory consumption was 10.5 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...