./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.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_232d157b-c12b-4aa4-8031-dca2e5aeffc8/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_232d157b-c12b-4aa4-8031-dca2e5aeffc8/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_232d157b-c12b-4aa4-8031-dca2e5aeffc8/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_232d157b-c12b-4aa4-8031-dca2e5aeffc8/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_232d157b-c12b-4aa4-8031-dca2e5aeffc8/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_232d157b-c12b-4aa4-8031-dca2e5aeffc8/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 5badd2430affebec6dfb0fdfa6cdd447eb53a2f3 ................................................................................................................................ 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_232d157b-c12b-4aa4-8031-dca2e5aeffc8/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_232d157b-c12b-4aa4-8031-dca2e5aeffc8/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_232d157b-c12b-4aa4-8031-dca2e5aeffc8/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_232d157b-c12b-4aa4-8031-dca2e5aeffc8/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_232d157b-c12b-4aa4-8031-dca2e5aeffc8/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_232d157b-c12b-4aa4-8031-dca2e5aeffc8/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 5badd2430affebec6dfb0fdfa6cdd447eb53a2f3 .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:25:11,656 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:25:11,666 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:25:11,727 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:25:11,728 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:25:11,730 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:25:11,732 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:25:11,735 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:25:11,737 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:25:11,739 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:25:11,741 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:25:11,742 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:25:11,743 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:25:11,745 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:25:11,747 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:25:11,749 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:25:11,750 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:25:11,751 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:25:11,754 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:25:11,757 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:25:11,759 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:25:11,761 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:25:11,763 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:25:11,764 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:25:11,768 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:25:11,769 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:25:11,769 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:25:11,771 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:25:11,771 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:25:11,773 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:25:11,773 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:25:11,774 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:25:11,776 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:25:11,777 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:25:11,778 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:25:11,779 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:25:11,780 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:25:11,781 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:25:11,781 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:25:11,783 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:25:11,784 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:25:11,785 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_232d157b-c12b-4aa4-8031-dca2e5aeffc8/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-30 01:25:11,810 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:25:11,811 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:25:11,813 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:25:11,813 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:25:11,813 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 01:25:11,814 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:25:11,814 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:25:11,814 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:25:11,814 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:25:11,815 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:25:11,815 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:25:11,815 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:25:11,815 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:25:11,816 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:25:11,816 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:25:11,816 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:25:11,816 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:25:11,817 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:25:11,817 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 01:25:11,817 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:25:11,817 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:25:11,817 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:25:11,818 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:25:11,818 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:25:11,818 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:25:11,818 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 01:25:11,819 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:25:11,819 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:25:11,819 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:25:11,819 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_232d157b-c12b-4aa4-8031-dca2e5aeffc8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_232d157b-c12b-4aa4-8031-dca2e5aeffc8/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5badd2430affebec6dfb0fdfa6cdd447eb53a2f3 [2020-11-30 01:25:12,071 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:25:12,130 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:25:12,133 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:25:12,134 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:25:12,136 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:25:12,137 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_232d157b-c12b-4aa4-8031-dca2e5aeffc8/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i [2020-11-30 01:25:12,230 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_232d157b-c12b-4aa4-8031-dca2e5aeffc8/bin/uautomizer/data/7f3fbeb5a/c737b976a1364626bf24d4ce3636664c/FLAG68102bddb [2020-11-30 01:25:13,183 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:25:13,184 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_232d157b-c12b-4aa4-8031-dca2e5aeffc8/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i [2020-11-30 01:25:13,226 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_232d157b-c12b-4aa4-8031-dca2e5aeffc8/bin/uautomizer/data/7f3fbeb5a/c737b976a1364626bf24d4ce3636664c/FLAG68102bddb [2020-11-30 01:25:13,263 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_232d157b-c12b-4aa4-8031-dca2e5aeffc8/bin/uautomizer/data/7f3fbeb5a/c737b976a1364626bf24d4ce3636664c [2020-11-30 01:25:13,267 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:25:13,269 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:25:13,271 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:25:13,271 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:25:13,275 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:25:13,276 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:25:13" (1/1) ... [2020-11-30 01:25:13,279 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@210435e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:13, skipping insertion in model container [2020-11-30 01:25:13,279 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:25:13" (1/1) ... [2020-11-30 01:25:13,292 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:25:13,408 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:25:13,713 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:25:13,714 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4bc21f94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:13, skipping insertion in model container [2020-11-30 01:25:13,714 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:25:13,715 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:25:13,717 INFO L168 Benchmark]: Toolchain (without parser) took 447.28 ms. Allocated memory was 77.6 MB in the beginning and 102.8 MB in the end (delta: 25.2 MB). Free memory was 42.6 MB in the beginning and 79.0 MB in the end (delta: -36.4 MB). Peak memory consumption was 5.0 MB. Max. memory is 16.1 GB. [2020-11-30 01:25:13,718 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 77.6 MB. Free memory was 49.8 MB in the beginning and 49.7 MB in the end (delta: 28.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:25:13,719 INFO L168 Benchmark]: CACSL2BoogieTranslator took 443.83 ms. Allocated memory was 77.6 MB in the beginning and 102.8 MB in the end (delta: 25.2 MB). Free memory was 42.4 MB in the beginning and 79.0 MB in the end (delta: -36.6 MB). Peak memory consumption was 5.0 MB. Max. memory is 16.1 GB. [2020-11-30 01:25:13,722 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 77.6 MB. Free memory was 49.8 MB in the beginning and 49.7 MB in the end (delta: 28.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 443.83 ms. Allocated memory was 77.6 MB in the beginning and 102.8 MB in the end (delta: 25.2 MB). Free memory was 42.4 MB in the beginning and 79.0 MB in the end (delta: -36.6 MB). Peak memory consumption was 5.0 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 [2020-11-30 01:25:16,074 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:25:16,077 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:25:16,136 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:25:16,137 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:25:16,143 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:25:16,147 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:25:16,152 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:25:16,156 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:25:16,165 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:25:16,167 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:25:16,179 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:25:16,180 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:25:16,183 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:25:16,186 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:25:16,188 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:25:16,190 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:25:16,195 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:25:16,197 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:25:16,201 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:25:16,208 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:25:16,211 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:25:16,213 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:25:16,214 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:25:16,217 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:25:16,218 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:25:16,218 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:25:16,219 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:25:16,220 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:25:16,221 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:25:16,221 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:25:16,222 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:25:16,223 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:25:16,224 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:25:16,226 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:25:16,226 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:25:16,227 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:25:16,227 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:25:16,227 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:25:16,228 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:25:16,229 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:25:16,230 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_232d157b-c12b-4aa4-8031-dca2e5aeffc8/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-30 01:25:16,260 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:25:16,262 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:25:16,265 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:25:16,265 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:25:16,266 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 01:25:16,266 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:25:16,266 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:25:16,266 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:25:16,267 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:25:16,267 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:25:16,268 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:25:16,269 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:25:16,269 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:25:16,269 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:25:16,269 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:25:16,269 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:25:16,270 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:25:16,270 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:25:16,270 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:25:16,270 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 01:25:16,271 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:25:16,271 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:25:16,271 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:25:16,271 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:25:16,272 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:25:16,272 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:25:16,272 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 01:25:16,272 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:25:16,272 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:25:16,273 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:25:16,273 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:25:16,273 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_232d157b-c12b-4aa4-8031-dca2e5aeffc8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_232d157b-c12b-4aa4-8031-dca2e5aeffc8/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5badd2430affebec6dfb0fdfa6cdd447eb53a2f3 [2020-11-30 01:25:16,745 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:25:16,793 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:25:16,796 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:25:16,798 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:25:16,799 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:25:16,800 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_232d157b-c12b-4aa4-8031-dca2e5aeffc8/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i [2020-11-30 01:25:16,869 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_232d157b-c12b-4aa4-8031-dca2e5aeffc8/bin/uautomizer/data/ce984379e/9b248a850fd14b1785c9d9757dd7a076/FLAG406985bb6 [2020-11-30 01:25:17,652 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:25:17,653 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_232d157b-c12b-4aa4-8031-dca2e5aeffc8/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i [2020-11-30 01:25:17,700 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_232d157b-c12b-4aa4-8031-dca2e5aeffc8/bin/uautomizer/data/ce984379e/9b248a850fd14b1785c9d9757dd7a076/FLAG406985bb6 [2020-11-30 01:25:17,746 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_232d157b-c12b-4aa4-8031-dca2e5aeffc8/bin/uautomizer/data/ce984379e/9b248a850fd14b1785c9d9757dd7a076 [2020-11-30 01:25:17,750 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:25:17,753 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:25:17,756 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:25:17,756 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:25:17,761 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:25:17,762 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:25:17" (1/1) ... [2020-11-30 01:25:17,770 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e2ec336 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:17, skipping insertion in model container [2020-11-30 01:25:17,770 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:25:17" (1/1) ... [2020-11-30 01:25:17,779 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:25:17,895 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:25:18,232 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:25:18,233 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@130ccceb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:18, skipping insertion in model container [2020-11-30 01:25:18,233 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:25:18,234 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:25:18,236 INFO L168 Benchmark]: Toolchain (without parser) took 481.29 ms. Allocated memory was 58.7 MB in the beginning and 88.1 MB in the end (delta: 29.4 MB). Free memory was 33.5 MB in the beginning and 71.7 MB in the end (delta: -38.1 MB). Peak memory consumption was 10.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:25:18,245 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 58.7 MB. Free memory was 41.5 MB in the beginning and 41.5 MB in the end (delta: 43.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:25:18,246 INFO L168 Benchmark]: CACSL2BoogieTranslator took 477.49 ms. Allocated memory was 58.7 MB in the beginning and 88.1 MB in the end (delta: 29.4 MB). Free memory was 33.3 MB in the beginning and 71.7 MB in the end (delta: -38.4 MB). Peak memory consumption was 10.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:25:18,250 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 58.7 MB. Free memory was 41.5 MB in the beginning and 41.5 MB in the end (delta: 43.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 477.49 ms. Allocated memory was 58.7 MB in the beginning and 88.1 MB in the end (delta: 29.4 MB). Free memory was 33.3 MB in the beginning and 71.7 MB in the end (delta: -38.4 MB). Peak memory consumption was 10.6 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...