./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.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_3a530537-71b9-4415-b238-849a5341ead5/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3a530537-71b9-4415-b238-849a5341ead5/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3a530537-71b9-4415-b238-849a5341ead5/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3a530537-71b9-4415-b238-849a5341ead5/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3a530537-71b9-4415-b238-849a5341ead5/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3a530537-71b9-4415-b238-849a5341ead5/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 31f31e9292737520603919fa429f100a2e7dbca4 ................................................................................................................................ 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_3a530537-71b9-4415-b238-849a5341ead5/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3a530537-71b9-4415-b238-849a5341ead5/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3a530537-71b9-4415-b238-849a5341ead5/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3a530537-71b9-4415-b238-849a5341ead5/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3a530537-71b9-4415-b238-849a5341ead5/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3a530537-71b9-4415-b238-849a5341ead5/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 31f31e9292737520603919fa429f100a2e7dbca4 .................................................................................................................................. 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 18:33:35,664 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:33:35,667 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:33:35,740 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:33:35,741 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:33:35,742 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:33:35,747 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:33:35,755 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:33:35,758 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:33:35,764 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:33:35,766 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:33:35,768 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:33:35,772 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:33:35,777 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:33:35,779 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:33:35,782 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:33:35,785 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:33:35,794 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:33:35,797 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:33:35,805 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:33:35,808 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:33:35,813 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:33:35,815 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:33:35,818 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:33:35,824 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:33:35,833 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:33:35,833 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:33:35,834 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:33:35,835 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:33:35,837 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:33:35,838 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:33:35,840 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:33:35,841 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:33:35,843 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:33:35,845 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:33:35,846 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:33:35,847 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:33:35,848 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:33:35,849 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:33:35,851 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:33:35,853 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:33:35,856 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3a530537-71b9-4415-b238-849a5341ead5/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 18:33:35,894 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:33:35,895 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:33:35,897 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:33:35,897 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:33:35,898 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 18:33:35,898 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:33:35,899 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:33:35,899 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 18:33:35,900 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:33:35,900 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:33:35,900 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 18:33:35,901 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:33:35,901 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 18:33:35,902 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:33:35,902 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 18:33:35,902 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:33:35,903 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 18:33:35,903 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:33:35,904 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 18:33:35,904 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:33:35,905 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 18:33:35,905 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 18:33:35,906 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:33:35,906 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:33:35,906 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 18:33:35,907 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 18:33:35,907 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 18:33:35,908 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 18:33:35,908 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 18:33:35,909 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_3a530537-71b9-4415-b238-849a5341ead5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3a530537-71b9-4415-b238-849a5341ead5/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 31f31e9292737520603919fa429f100a2e7dbca4 [2020-11-29 18:33:36,238 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:33:36,274 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:33:36,278 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:33:36,280 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:33:36,281 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:33:36,283 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3a530537-71b9-4415-b238-849a5341ead5/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i [2020-11-29 18:33:36,368 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3a530537-71b9-4415-b238-849a5341ead5/bin/uautomizer/data/1b62833b5/5d6d14ff3ae04e06b1c448aacaf6c86e/FLAG5d89ff4a8 [2020-11-29 18:33:37,131 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:33:37,140 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3a530537-71b9-4415-b238-849a5341ead5/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i [2020-11-29 18:33:37,167 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3a530537-71b9-4415-b238-849a5341ead5/bin/uautomizer/data/1b62833b5/5d6d14ff3ae04e06b1c448aacaf6c86e/FLAG5d89ff4a8 [2020-11-29 18:33:37,266 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3a530537-71b9-4415-b238-849a5341ead5/bin/uautomizer/data/1b62833b5/5d6d14ff3ae04e06b1c448aacaf6c86e [2020-11-29 18:33:37,269 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:33:37,271 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:33:37,273 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:33:37,274 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:33:37,278 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:33:37,279 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:33:37" (1/1) ... [2020-11-29 18:33:37,282 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44b4832 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:33:37, skipping insertion in model container [2020-11-29 18:33:37,282 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:33:37" (1/1) ... [2020-11-29 18:33:37,292 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:33:37,399 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:33:37,706 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 18:33:37,707 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@54d0e139 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:33:37, skipping insertion in model container [2020-11-29 18:33:37,708 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:33:37,708 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 18:33:37,711 INFO L168 Benchmark]: Toolchain (without parser) took 438.63 ms. Allocated memory is still 96.5 MB. Free memory was 63.0 MB in the beginning and 72.8 MB in the end (delta: -9.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 18:33:37,712 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 96.5 MB. Free memory is still 56.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:33:37,714 INFO L168 Benchmark]: CACSL2BoogieTranslator took 434.91 ms. Allocated memory is still 96.5 MB. Free memory was 62.8 MB in the beginning and 72.8 MB in the end (delta: -10.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 18:33:37,716 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 96.5 MB. Free memory is still 56.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 434.91 ms. Allocated memory is still 96.5 MB. Free memory was 62.8 MB in the beginning and 72.8 MB in the end (delta: -10.0 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 18:33:40,530 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:33:40,533 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:33:40,605 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:33:40,606 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:33:40,613 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:33:40,618 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:33:40,624 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:33:40,629 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:33:40,637 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:33:40,639 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:33:40,649 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:33:40,667 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:33:40,671 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:33:40,673 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:33:40,676 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:33:40,677 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:33:40,682 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:33:40,687 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:33:40,697 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:33:40,707 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:33:40,709 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:33:40,712 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:33:40,714 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:33:40,720 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:33:40,725 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:33:40,725 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:33:40,727 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:33:40,729 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:33:40,731 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:33:40,732 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:33:40,733 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:33:40,737 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:33:40,738 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:33:40,740 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:33:40,740 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:33:40,742 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:33:40,743 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:33:40,743 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:33:40,746 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:33:40,747 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:33:40,749 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3a530537-71b9-4415-b238-849a5341ead5/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 18:33:40,812 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:33:40,813 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:33:40,818 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:33:40,819 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:33:40,820 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 18:33:40,820 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:33:40,821 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:33:40,821 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:33:40,822 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:33:40,822 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 18:33:40,824 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:33:40,825 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 18:33:40,825 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 18:33:40,826 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 18:33:40,826 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:33:40,827 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 18:33:40,827 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:33:40,828 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 18:33:40,828 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:33:40,829 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 18:33:40,829 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:33:40,830 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 18:33:40,830 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 18:33:40,831 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:33:40,831 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:33:40,832 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 18:33:40,832 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 18:33:40,833 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 18:33:40,833 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 18:33:40,834 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 18:33:40,834 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 18:33:40,835 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_3a530537-71b9-4415-b238-849a5341ead5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3a530537-71b9-4415-b238-849a5341ead5/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 31f31e9292737520603919fa429f100a2e7dbca4 [2020-11-29 18:33:41,382 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:33:41,428 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:33:41,433 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:33:41,436 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:33:41,437 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:33:41,438 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3a530537-71b9-4415-b238-849a5341ead5/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i [2020-11-29 18:33:41,538 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3a530537-71b9-4415-b238-849a5341ead5/bin/uautomizer/data/ce8763607/77edf64f445248db9feee79bb69ee8e6/FLAGf0cc42d3f [2020-11-29 18:33:42,461 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:33:42,462 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3a530537-71b9-4415-b238-849a5341ead5/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i [2020-11-29 18:33:42,495 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3a530537-71b9-4415-b238-849a5341ead5/bin/uautomizer/data/ce8763607/77edf64f445248db9feee79bb69ee8e6/FLAGf0cc42d3f [2020-11-29 18:33:42,586 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3a530537-71b9-4415-b238-849a5341ead5/bin/uautomizer/data/ce8763607/77edf64f445248db9feee79bb69ee8e6 [2020-11-29 18:33:42,589 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:33:42,592 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:33:42,593 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:33:42,594 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:33:42,619 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:33:42,621 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:33:42" (1/1) ... [2020-11-29 18:33:42,624 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6faa9a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:33:42, skipping insertion in model container [2020-11-29 18:33:42,624 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:33:42" (1/1) ... [2020-11-29 18:33:42,634 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:33:42,737 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:33:43,047 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 18:33:43,054 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3a86aaa2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:33:43, skipping insertion in model container [2020-11-29 18:33:43,056 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:33:43,057 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 18:33:43,065 INFO L168 Benchmark]: Toolchain (without parser) took 466.52 ms. Allocated memory is still 58.7 MB. Free memory was 34.6 MB in the beginning and 42.1 MB in the end (delta: -7.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 18:33:43,066 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 58.7 MB. Free memory is still 40.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:33:43,069 INFO L168 Benchmark]: CACSL2BoogieTranslator took 463.27 ms. Allocated memory is still 58.7 MB. Free memory was 34.4 MB in the beginning and 42.1 MB in the end (delta: -7.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 18:33:43,073 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 58.7 MB. Free memory is still 40.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 463.27 ms. Allocated memory is still 58.7 MB. Free memory was 34.4 MB in the beginning and 42.1 MB in the end (delta: -7.7 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...