./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.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_35b053d4-09b7-45ce-864a-251a3dec8db7/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_35b053d4-09b7-45ce-864a-251a3dec8db7/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_35b053d4-09b7-45ce-864a-251a3dec8db7/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_35b053d4-09b7-45ce-864a-251a3dec8db7/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_35b053d4-09b7-45ce-864a-251a3dec8db7/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_35b053d4-09b7-45ce-864a-251a3dec8db7/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 ee6a5c34460831dfe1d95553dab0954736445b20 ................................................................................................................................ 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_35b053d4-09b7-45ce-864a-251a3dec8db7/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_35b053d4-09b7-45ce-864a-251a3dec8db7/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_35b053d4-09b7-45ce-864a-251a3dec8db7/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_35b053d4-09b7-45ce-864a-251a3dec8db7/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_35b053d4-09b7-45ce-864a-251a3dec8db7/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_35b053d4-09b7-45ce-864a-251a3dec8db7/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 ee6a5c34460831dfe1d95553dab0954736445b20 .................................................................................................................................. 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 03:05:47,857 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:05:47,860 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:05:47,952 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:05:47,954 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:05:47,961 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:05:47,966 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:05:47,976 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:05:47,979 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:05:47,987 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:05:47,988 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:05:47,990 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:05:47,991 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:05:47,992 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:05:47,994 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:05:47,996 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:05:47,997 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:05:47,999 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:05:48,002 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:05:48,005 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:05:48,007 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:05:48,012 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:05:48,014 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:05:48,015 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:05:48,019 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:05:48,020 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:05:48,021 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:05:48,022 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:05:48,023 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:05:48,024 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:05:48,031 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:05:48,033 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:05:48,037 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:05:48,038 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:05:48,040 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:05:48,040 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:05:48,041 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:05:48,042 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:05:48,042 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:05:48,044 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:05:48,045 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:05:48,049 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_35b053d4-09b7-45ce-864a-251a3dec8db7/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:05:48,104 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:05:48,104 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:05:48,107 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:05:48,107 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:05:48,107 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:05:48,108 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:05:48,108 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:05:48,108 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:05:48,109 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:05:48,109 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:05:48,110 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:05:48,110 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:05:48,111 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:05:48,111 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:05:48,111 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:05:48,111 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:05:48,112 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:05:48,112 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:05:48,112 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:05:48,112 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:05:48,113 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:05:48,113 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:05:48,113 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:05:48,113 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:05:48,114 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:05:48,114 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:05:48,114 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:05:48,114 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:05:48,115 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:05:48,115 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_35b053d4-09b7-45ce-864a-251a3dec8db7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_35b053d4-09b7-45ce-864a-251a3dec8db7/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ee6a5c34460831dfe1d95553dab0954736445b20 [2020-11-28 03:05:48,447 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:05:48,496 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:05:48,499 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:05:48,501 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:05:48,502 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:05:48,503 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_35b053d4-09b7-45ce-864a-251a3dec8db7/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i [2020-11-28 03:05:48,609 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_35b053d4-09b7-45ce-864a-251a3dec8db7/bin/uautomizer/data/1f6db0db5/741a918aa64a45ccb66a4790b7090855/FLAG3c42f293b [2020-11-28 03:05:49,580 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:05:49,581 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_35b053d4-09b7-45ce-864a-251a3dec8db7/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i [2020-11-28 03:05:49,622 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_35b053d4-09b7-45ce-864a-251a3dec8db7/bin/uautomizer/data/1f6db0db5/741a918aa64a45ccb66a4790b7090855/FLAG3c42f293b [2020-11-28 03:05:50,092 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_35b053d4-09b7-45ce-864a-251a3dec8db7/bin/uautomizer/data/1f6db0db5/741a918aa64a45ccb66a4790b7090855 [2020-11-28 03:05:50,096 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:05:50,103 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:05:50,111 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:05:50,112 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:05:50,115 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:05:50,116 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:05:50" (1/1) ... [2020-11-28 03:05:50,118 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2261b7eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:05:50, skipping insertion in model container [2020-11-28 03:05:50,119 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:05:50" (1/1) ... [2020-11-28 03:05:50,129 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:05:50,204 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:05:50,565 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:05:50,566 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@684f77eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:05:50, skipping insertion in model container [2020-11-28 03:05:50,566 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:05:50,567 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:05:50,575 INFO L168 Benchmark]: Toolchain (without parser) took 465.51 ms. Allocated memory is still 104.9 MB. Free memory was 70.3 MB in the beginning and 81.7 MB in the end (delta: -11.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:05:50,579 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 79.7 MB. Free memory was 40.0 MB in the beginning and 39.9 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:05:50,581 INFO L168 Benchmark]: CACSL2BoogieTranslator took 455.45 ms. Allocated memory is still 104.9 MB. Free memory was 70.1 MB in the beginning and 81.7 MB in the end (delta: -11.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:05:50,584 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 79.7 MB. Free memory was 40.0 MB in the beginning and 39.9 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 455.45 ms. Allocated memory is still 104.9 MB. Free memory was 70.1 MB in the beginning and 81.7 MB in the end (delta: -11.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:05:53,647 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:05:53,650 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:05:53,719 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:05:53,720 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:05:53,729 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:05:53,733 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:05:53,739 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:05:53,744 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:05:53,754 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:05:53,755 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:05:53,757 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:05:53,758 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:05:53,759 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:05:53,761 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:05:53,767 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:05:53,769 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:05:53,776 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:05:53,781 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:05:53,792 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:05:53,800 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:05:53,802 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:05:53,804 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:05:53,806 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:05:53,810 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:05:53,811 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:05:53,811 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:05:53,814 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:05:53,815 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:05:53,817 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:05:53,817 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:05:53,818 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:05:53,821 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:05:53,822 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:05:53,824 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:05:53,824 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:05:53,826 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:05:53,826 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:05:53,826 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:05:53,829 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:05:53,830 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:05:53,832 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_35b053d4-09b7-45ce-864a-251a3dec8db7/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:05:53,888 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:05:53,889 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:05:53,891 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:05:53,891 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:05:53,891 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:05:53,892 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:05:53,892 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:05:53,893 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:05:53,893 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:05:53,893 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:05:53,893 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:05:53,894 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:05:53,894 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:05:53,894 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:05:53,895 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:05:53,895 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:05:53,895 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:05:53,895 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:05:53,896 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:05:53,896 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:05:53,896 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:05:53,897 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:05:53,897 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:05:53,897 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:05:53,898 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:05:53,898 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:05:53,898 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:05:53,899 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:05:53,899 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:05:53,899 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:05:53,900 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:05:53,900 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_35b053d4-09b7-45ce-864a-251a3dec8db7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_35b053d4-09b7-45ce-864a-251a3dec8db7/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ee6a5c34460831dfe1d95553dab0954736445b20 [2020-11-28 03:05:54,374 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:05:54,413 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:05:54,416 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:05:54,417 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:05:54,418 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:05:54,419 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_35b053d4-09b7-45ce-864a-251a3dec8db7/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i [2020-11-28 03:05:54,513 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_35b053d4-09b7-45ce-864a-251a3dec8db7/bin/uautomizer/data/98df1802d/6ebd1f3c259b4c7f90ba5250b107882a/FLAG6f1082e33 [2020-11-28 03:05:55,472 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:05:55,476 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_35b053d4-09b7-45ce-864a-251a3dec8db7/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i [2020-11-28 03:05:55,515 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_35b053d4-09b7-45ce-864a-251a3dec8db7/bin/uautomizer/data/98df1802d/6ebd1f3c259b4c7f90ba5250b107882a/FLAG6f1082e33 [2020-11-28 03:05:55,545 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_35b053d4-09b7-45ce-864a-251a3dec8db7/bin/uautomizer/data/98df1802d/6ebd1f3c259b4c7f90ba5250b107882a [2020-11-28 03:05:55,548 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:05:55,552 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:05:55,554 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:05:55,555 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:05:55,560 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:05:55,562 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:05:55" (1/1) ... [2020-11-28 03:05:55,569 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cce486f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:05:55, skipping insertion in model container [2020-11-28 03:05:55,569 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:05:55" (1/1) ... [2020-11-28 03:05:55,579 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:05:55,687 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:05:56,009 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:05:56,010 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55f400ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:05:56, skipping insertion in model container [2020-11-28 03:05:56,010 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:05:56,011 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:05:56,014 INFO L168 Benchmark]: Toolchain (without parser) took 460.55 ms. Allocated memory is still 62.9 MB. Free memory was 40.4 MB in the beginning and 30.8 MB in the end (delta: 9.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:05:56,015 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 62.9 MB. Free memory is still 45.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:05:56,016 INFO L168 Benchmark]: CACSL2BoogieTranslator took 456.67 ms. Allocated memory is still 62.9 MB. Free memory was 40.3 MB in the beginning and 30.8 MB in the end (delta: 9.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:05:56,018 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 62.9 MB. Free memory is still 45.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 456.67 ms. Allocated memory is still 62.9 MB. Free memory was 40.3 MB in the beginning and 30.8 MB in the end (delta: 9.5 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...