./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.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_df332959-abee-4e4a-86a3-79970d6671fe/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_df332959-abee-4e4a-86a3-79970d6671fe/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_df332959-abee-4e4a-86a3-79970d6671fe/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_df332959-abee-4e4a-86a3-79970d6671fe/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_df332959-abee-4e4a-86a3-79970d6671fe/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_df332959-abee-4e4a-86a3-79970d6671fe/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 45c6f421b92f7afb7de613b466da107d1c9cdc84 ................................................................................................................................ 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_df332959-abee-4e4a-86a3-79970d6671fe/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_df332959-abee-4e4a-86a3-79970d6671fe/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_df332959-abee-4e4a-86a3-79970d6671fe/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_df332959-abee-4e4a-86a3-79970d6671fe/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_df332959-abee-4e4a-86a3-79970d6671fe/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_df332959-abee-4e4a-86a3-79970d6671fe/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 45c6f421b92f7afb7de613b466da107d1c9cdc84 .................................................................................................................................. 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 19:16:45,653 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:16:45,656 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:16:45,712 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:16:45,713 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:16:45,715 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:16:45,730 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:16:45,733 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:16:45,736 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:16:45,738 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:16:45,740 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:16:45,762 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:16:45,763 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:16:45,765 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:16:45,767 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:16:45,769 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:16:45,770 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:16:45,772 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:16:45,775 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:16:45,778 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:16:45,780 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:16:45,787 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:16:45,789 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:16:45,792 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:16:45,801 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:16:45,805 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:16:45,806 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:16:45,808 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:16:45,810 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:16:45,812 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:16:45,812 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:16:45,814 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:16:45,817 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:16:45,819 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:16:45,821 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:16:45,821 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:16:45,823 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:16:45,823 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:16:45,824 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:16:45,825 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:16:45,826 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:16:45,830 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_df332959-abee-4e4a-86a3-79970d6671fe/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 19:16:45,882 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:16:45,883 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:16:45,886 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:16:45,886 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:16:45,887 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 19:16:45,887 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:16:45,887 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 19:16:45,888 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:16:45,888 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 19:16:45,888 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:16:45,890 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:16:45,890 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:16:45,890 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:16:45,891 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 19:16:45,891 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:16:45,891 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:16:45,892 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:16:45,892 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:16:45,892 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 19:16:45,893 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:16:45,893 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 19:16:45,893 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 19:16:45,894 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:16:45,894 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:16:45,894 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:16:45,895 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 19:16:45,895 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 19:16:45,895 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:16:45,895 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 19:16:45,896 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_df332959-abee-4e4a-86a3-79970d6671fe/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_df332959-abee-4e4a-86a3-79970d6671fe/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 45c6f421b92f7afb7de613b466da107d1c9cdc84 [2020-11-29 19:16:46,333 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:16:46,385 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:16:46,390 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:16:46,393 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:16:46,395 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:16:46,396 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_df332959-abee-4e4a-86a3-79970d6671fe/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i [2020-11-29 19:16:46,489 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_df332959-abee-4e4a-86a3-79970d6671fe/bin/uautomizer/data/33e069831/e66ee4601ad54b1faa9d66f2bee780e1/FLAG0e689b492 [2020-11-29 19:16:47,395 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:16:47,398 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_df332959-abee-4e4a-86a3-79970d6671fe/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i [2020-11-29 19:16:47,445 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_df332959-abee-4e4a-86a3-79970d6671fe/bin/uautomizer/data/33e069831/e66ee4601ad54b1faa9d66f2bee780e1/FLAG0e689b492 [2020-11-29 19:16:47,958 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_df332959-abee-4e4a-86a3-79970d6671fe/bin/uautomizer/data/33e069831/e66ee4601ad54b1faa9d66f2bee780e1 [2020-11-29 19:16:47,961 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:16:47,963 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:16:47,964 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:16:47,965 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:16:47,969 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:16:47,970 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:16:47" (1/1) ... [2020-11-29 19:16:47,972 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ac7d4a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:16:47, skipping insertion in model container [2020-11-29 19:16:47,973 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:16:47" (1/1) ... [2020-11-29 19:16:47,983 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:16:48,081 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:16:48,471 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 19:16:48,472 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3a6a4b7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:16:48, skipping insertion in model container [2020-11-29 19:16:48,472 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:16:48,473 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 19:16:48,479 INFO L168 Benchmark]: Toolchain (without parser) took 513.19 ms. Allocated memory is still 109.1 MB. Free memory was 77.4 MB in the beginning and 83.0 MB in the end (delta: -5.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 19:16:48,480 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 109.1 MB. Free memory is still 68.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:16:48,483 INFO L168 Benchmark]: CACSL2BoogieTranslator took 508.56 ms. Allocated memory is still 109.1 MB. Free memory was 77.2 MB in the beginning and 83.0 MB in the end (delta: -5.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 19:16:48,487 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 109.1 MB. Free memory is still 68.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 508.56 ms. Allocated memory is still 109.1 MB. Free memory was 77.2 MB in the beginning and 83.0 MB in the end (delta: -5.9 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 19:16:51,437 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:16:51,439 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:16:51,499 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:16:51,500 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:16:51,509 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:16:51,512 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:16:51,518 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:16:51,523 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:16:51,533 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:16:51,535 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:16:51,541 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:16:51,547 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:16:51,549 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:16:51,551 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:16:51,553 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:16:51,554 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:16:51,555 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:16:51,557 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:16:51,560 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:16:51,562 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:16:51,564 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:16:51,566 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:16:51,568 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:16:51,576 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:16:51,576 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:16:51,577 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:16:51,578 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:16:51,579 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:16:51,581 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:16:51,581 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:16:51,583 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:16:51,584 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:16:51,585 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:16:51,587 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:16:51,587 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:16:51,588 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:16:51,589 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:16:51,589 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:16:51,590 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:16:51,591 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:16:51,593 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_df332959-abee-4e4a-86a3-79970d6671fe/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 19:16:51,636 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:16:51,637 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:16:51,639 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:16:51,639 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:16:51,639 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 19:16:51,640 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:16:51,640 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 19:16:51,640 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 19:16:51,641 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:16:51,641 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:16:51,641 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:16:51,642 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:16:51,642 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 19:16:51,642 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 19:16:51,642 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 19:16:51,643 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:16:51,643 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:16:51,643 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:16:51,644 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:16:51,644 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 19:16:51,644 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:16:51,645 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 19:16:51,645 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 19:16:51,645 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:16:51,646 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:16:51,646 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:16:51,646 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 19:16:51,646 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 19:16:51,647 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:16:51,647 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 19:16:51,647 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:16:51,648 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_df332959-abee-4e4a-86a3-79970d6671fe/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_df332959-abee-4e4a-86a3-79970d6671fe/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 45c6f421b92f7afb7de613b466da107d1c9cdc84 [2020-11-29 19:16:52,149 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:16:52,198 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:16:52,201 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:16:52,203 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:16:52,204 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:16:52,205 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_df332959-abee-4e4a-86a3-79970d6671fe/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i [2020-11-29 19:16:52,318 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_df332959-abee-4e4a-86a3-79970d6671fe/bin/uautomizer/data/cdd2e2668/ed83ad3a4d9e4116b10f1e72f72748a1/FLAG9c0f16f81 [2020-11-29 19:16:53,375 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:16:53,376 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_df332959-abee-4e4a-86a3-79970d6671fe/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i [2020-11-29 19:16:53,426 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_df332959-abee-4e4a-86a3-79970d6671fe/bin/uautomizer/data/cdd2e2668/ed83ad3a4d9e4116b10f1e72f72748a1/FLAG9c0f16f81 [2020-11-29 19:16:53,858 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_df332959-abee-4e4a-86a3-79970d6671fe/bin/uautomizer/data/cdd2e2668/ed83ad3a4d9e4116b10f1e72f72748a1 [2020-11-29 19:16:53,861 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:16:53,862 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:16:53,864 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:16:53,864 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:16:53,869 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:16:53,870 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:16:53" (1/1) ... [2020-11-29 19:16:53,873 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@407a6beb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:16:53, skipping insertion in model container [2020-11-29 19:16:53,873 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:16:53" (1/1) ... [2020-11-29 19:16:53,883 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:16:53,992 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:16:54,254 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 19:16:54,255 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7df94add and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:16:54, skipping insertion in model container [2020-11-29 19:16:54,255 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:16:54,256 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 19:16:54,259 INFO L168 Benchmark]: Toolchain (without parser) took 394.99 ms. Allocated memory is still 60.8 MB. Free memory was 34.2 MB in the beginning and 34.6 MB in the end (delta: -425.5 kB). Peak memory consumption was 6.2 MB. Max. memory is 16.1 GB. [2020-11-29 19:16:54,260 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 60.8 MB. Free memory was 42.1 MB in the beginning and 42.1 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:16:54,262 INFO L168 Benchmark]: CACSL2BoogieTranslator took 392.21 ms. Allocated memory is still 60.8 MB. Free memory was 34.1 MB in the beginning and 34.6 MB in the end (delta: -558.6 kB). Peak memory consumption was 6.2 MB. Max. memory is 16.1 GB. [2020-11-29 19:16:54,264 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 60.8 MB. Free memory was 42.1 MB in the beginning and 42.1 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 392.21 ms. Allocated memory is still 60.8 MB. Free memory was 34.1 MB in the beginning and 34.6 MB in the end (delta: -558.6 kB). Peak memory consumption was 6.2 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...