./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.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_2fe5e09d-c252-4b61-bb37-e4fea027e0de/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2fe5e09d-c252-4b61-bb37-e4fea027e0de/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2fe5e09d-c252-4b61-bb37-e4fea027e0de/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2fe5e09d-c252-4b61-bb37-e4fea027e0de/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2fe5e09d-c252-4b61-bb37-e4fea027e0de/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2fe5e09d-c252-4b61-bb37-e4fea027e0de/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 7123d43cde34105dfa206ad5673d5692f43bfdc5 ................................................................................................................................ 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_2fe5e09d-c252-4b61-bb37-e4fea027e0de/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2fe5e09d-c252-4b61-bb37-e4fea027e0de/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2fe5e09d-c252-4b61-bb37-e4fea027e0de/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2fe5e09d-c252-4b61-bb37-e4fea027e0de/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2fe5e09d-c252-4b61-bb37-e4fea027e0de/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2fe5e09d-c252-4b61-bb37-e4fea027e0de/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 7123d43cde34105dfa206ad5673d5692f43bfdc5 .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:14:04,681 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:14:04,684 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:14:04,767 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:14:04,768 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:14:04,773 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:14:04,777 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:14:04,784 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:14:04,786 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:14:04,792 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:14:04,793 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:14:04,795 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:14:04,795 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:14:04,799 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:14:04,800 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:14:04,801 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:14:04,802 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:14:04,803 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:14:04,808 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:14:04,815 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:14:04,817 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:14:04,818 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:14:04,821 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:14:04,821 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:14:04,830 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:14:04,831 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:14:04,831 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:14:04,833 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:14:04,834 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:14:04,835 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:14:04,835 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:14:04,836 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:14:04,838 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:14:04,839 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:14:04,840 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:14:04,841 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:14:04,841 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:14:04,842 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:14:04,842 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:14:04,843 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:14:04,844 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:14:04,846 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2fe5e09d-c252-4b61-bb37-e4fea027e0de/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:14:04,881 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:14:04,881 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:14:04,883 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:14:04,884 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:14:04,884 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:14:04,884 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:14:04,884 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:14:04,885 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:14:04,885 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:14:04,885 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:14:04,886 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:14:04,887 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:14:04,887 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:14:04,887 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:14:04,888 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:14:04,888 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:14:04,888 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:14:04,888 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:14:04,889 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:14:04,889 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:14:04,889 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:14:04,889 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:14:04,890 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:14:04,890 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:14:04,890 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:14:04,891 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:14:04,891 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:14:04,891 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:14:04,891 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:14:04,892 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_2fe5e09d-c252-4b61-bb37-e4fea027e0de/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2fe5e09d-c252-4b61-bb37-e4fea027e0de/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7123d43cde34105dfa206ad5673d5692f43bfdc5 [2020-11-28 03:14:05,202 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:14:05,244 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:14:05,248 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:14:05,249 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:14:05,250 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:14:05,252 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2fe5e09d-c252-4b61-bb37-e4fea027e0de/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i [2020-11-28 03:14:05,339 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2fe5e09d-c252-4b61-bb37-e4fea027e0de/bin/uautomizer/data/d2abdfe36/95f41137f80d47dca77211e3b3309685/FLAGd307dae46 [2020-11-28 03:14:06,025 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:14:06,025 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2fe5e09d-c252-4b61-bb37-e4fea027e0de/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i [2020-11-28 03:14:06,046 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2fe5e09d-c252-4b61-bb37-e4fea027e0de/bin/uautomizer/data/d2abdfe36/95f41137f80d47dca77211e3b3309685/FLAGd307dae46 [2020-11-28 03:14:06,210 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2fe5e09d-c252-4b61-bb37-e4fea027e0de/bin/uautomizer/data/d2abdfe36/95f41137f80d47dca77211e3b3309685 [2020-11-28 03:14:06,212 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:14:06,213 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:14:06,214 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:14:06,215 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:14:06,230 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:14:06,231 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:14:06" (1/1) ... [2020-11-28 03:14:06,233 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73a58182 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:14:06, skipping insertion in model container [2020-11-28 03:14:06,233 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:14:06" (1/1) ... [2020-11-28 03:14:06,240 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:14:06,314 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:14:06,600 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:14:06,602 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@276b117f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:14:06, skipping insertion in model container [2020-11-28 03:14:06,603 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:14:06,603 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:14:06,607 INFO L168 Benchmark]: Toolchain (without parser) took 392.24 ms. Allocated memory is still 111.1 MB. Free memory was 72.6 MB in the beginning and 85.5 MB in the end (delta: -12.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:14:06,609 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 111.1 MB. Free memory was 81.1 MB in the beginning and 81.1 MB in the end (delta: 31.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:14:06,611 INFO L168 Benchmark]: CACSL2BoogieTranslator took 388.70 ms. Allocated memory is still 111.1 MB. Free memory was 72.4 MB in the beginning and 85.5 MB in the end (delta: -13.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:14:06,614 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 111.1 MB. Free memory was 81.1 MB in the beginning and 81.1 MB in the end (delta: 31.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 388.70 ms. Allocated memory is still 111.1 MB. Free memory was 72.4 MB in the beginning and 85.5 MB in the end (delta: -13.1 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 [2020-11-28 03:14:08,743 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:14:08,747 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:14:08,805 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:14:08,806 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:14:08,812 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:14:08,815 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:14:08,820 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:14:08,824 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:14:08,832 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:14:08,834 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:14:08,842 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:14:08,843 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:14:08,846 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:14:08,848 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:14:08,849 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:14:08,851 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:14:08,853 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:14:08,859 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:14:08,862 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:14:08,869 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:14:08,870 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:14:08,873 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:14:08,875 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:14:08,880 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:14:08,883 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:14:08,884 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:14:08,886 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:14:08,887 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:14:08,887 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:14:08,888 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:14:08,889 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:14:08,889 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:14:08,890 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:14:08,891 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:14:08,892 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:14:08,892 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:14:08,893 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:14:08,893 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:14:08,894 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:14:08,894 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:14:08,895 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2fe5e09d-c252-4b61-bb37-e4fea027e0de/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:14:08,920 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:14:08,920 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:14:08,922 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:14:08,922 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:14:08,922 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:14:08,922 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:14:08,923 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:14:08,923 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:14:08,923 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:14:08,923 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:14:08,923 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:14:08,923 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:14:08,924 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:14:08,924 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:14:08,924 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:14:08,924 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:14:08,924 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:14:08,925 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:14:08,925 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:14:08,925 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:14:08,925 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:14:08,930 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:14:08,935 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:14:08,935 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:14:08,935 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:14:08,936 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:14:08,936 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:14:08,936 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:14:08,936 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:14:08,936 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:14:08,936 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:14:08,937 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_2fe5e09d-c252-4b61-bb37-e4fea027e0de/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2fe5e09d-c252-4b61-bb37-e4fea027e0de/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7123d43cde34105dfa206ad5673d5692f43bfdc5 [2020-11-28 03:14:09,295 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:14:09,333 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:14:09,336 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:14:09,338 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:14:09,339 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:14:09,339 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2fe5e09d-c252-4b61-bb37-e4fea027e0de/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i [2020-11-28 03:14:09,407 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2fe5e09d-c252-4b61-bb37-e4fea027e0de/bin/uautomizer/data/5d4cd40a9/58a9a40452a3440db86678b809eb05a3/FLAGc33e88562 [2020-11-28 03:14:10,080 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:14:10,081 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2fe5e09d-c252-4b61-bb37-e4fea027e0de/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i [2020-11-28 03:14:10,099 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2fe5e09d-c252-4b61-bb37-e4fea027e0de/bin/uautomizer/data/5d4cd40a9/58a9a40452a3440db86678b809eb05a3/FLAGc33e88562 [2020-11-28 03:14:10,253 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2fe5e09d-c252-4b61-bb37-e4fea027e0de/bin/uautomizer/data/5d4cd40a9/58a9a40452a3440db86678b809eb05a3 [2020-11-28 03:14:10,256 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:14:10,259 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:14:10,261 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:14:10,261 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:14:10,265 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:14:10,266 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:14:10" (1/1) ... [2020-11-28 03:14:10,270 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2883c5bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:14:10, skipping insertion in model container [2020-11-28 03:14:10,270 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:14:10" (1/1) ... [2020-11-28 03:14:10,277 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:14:10,351 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:14:10,613 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:14:10,615 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@48012bc3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:14:10, skipping insertion in model container [2020-11-28 03:14:10,615 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:14:10,617 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:14:10,619 INFO L168 Benchmark]: Toolchain (without parser) took 358.17 ms. Allocated memory is still 62.9 MB. Free memory was 40.3 MB in the beginning and 46.1 MB in the end (delta: -5.8 MB). Peak memory consumption was 11.9 MB. Max. memory is 16.1 GB. [2020-11-28 03:14:10,634 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 62.9 MB. Free memory was 44.4 MB in the beginning and 44.3 MB in the end (delta: 44.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:14:10,636 INFO L168 Benchmark]: CACSL2BoogieTranslator took 355.29 ms. Allocated memory is still 62.9 MB. Free memory was 40.2 MB in the beginning and 46.1 MB in the end (delta: -5.9 MB). Peak memory consumption was 11.9 MB. Max. memory is 16.1 GB. [2020-11-28 03:14:10,638 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 62.9 MB. Free memory was 44.4 MB in the beginning and 44.3 MB in the end (delta: 44.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 355.29 ms. Allocated memory is still 62.9 MB. Free memory was 40.2 MB in the beginning and 46.1 MB in the end (delta: -5.9 MB). Peak memory consumption was 11.9 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...