./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_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_ee79f0aa-7ab6-4b67-9b17-1aaa5c927694/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ee79f0aa-7ab6-4b67-9b17-1aaa5c927694/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ee79f0aa-7ab6-4b67-9b17-1aaa5c927694/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ee79f0aa-7ab6-4b67-9b17-1aaa5c927694/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ee79f0aa-7ab6-4b67-9b17-1aaa5c927694/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ee79f0aa-7ab6-4b67-9b17-1aaa5c927694/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 24ee0eeb2c23f9aa41ef21c2d9838fcb1a1b14d7 ................................................................................................................................ 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_ee79f0aa-7ab6-4b67-9b17-1aaa5c927694/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ee79f0aa-7ab6-4b67-9b17-1aaa5c927694/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ee79f0aa-7ab6-4b67-9b17-1aaa5c927694/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ee79f0aa-7ab6-4b67-9b17-1aaa5c927694/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ee79f0aa-7ab6-4b67-9b17-1aaa5c927694/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ee79f0aa-7ab6-4b67-9b17-1aaa5c927694/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 24ee0eeb2c23f9aa41ef21c2d9838fcb1a1b14d7 .................................................................................................................................. 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 02:56:26,412 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:56:26,422 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:56:26,458 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:56:26,459 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:56:26,460 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:56:26,463 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:56:26,466 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:56:26,469 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:56:26,470 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:56:26,472 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:56:26,474 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:56:26,494 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:56:26,496 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:56:26,498 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:56:26,500 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:56:26,501 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:56:26,503 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:56:26,505 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:56:26,508 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:56:26,511 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:56:26,513 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:56:26,514 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:56:26,516 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:56:26,520 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:56:26,521 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:56:26,521 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:56:26,522 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:56:26,523 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:56:26,525 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:56:26,525 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:56:26,527 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:56:26,528 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:56:26,529 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:56:26,531 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:56:26,531 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:56:26,533 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:56:26,533 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:56:26,533 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:56:26,535 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:56:26,536 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:56:26,537 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ee79f0aa-7ab6-4b67-9b17-1aaa5c927694/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 02:56:26,563 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:56:26,563 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:56:26,565 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:56:26,565 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:56:26,566 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:56:26,566 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:56:26,566 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:56:26,566 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 02:56:26,567 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:56:26,567 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:56:26,568 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:56:26,568 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:56:26,568 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:56:26,569 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:56:26,569 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:56:26,569 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:56:26,569 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:56:26,570 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:56:26,570 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:56:26,570 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:56:26,571 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:56:26,571 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:56:26,571 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:56:26,572 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:56:26,572 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:56:26,572 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 02:56:26,572 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 02:56:26,573 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:56:26,573 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:56:26,573 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_ee79f0aa-7ab6-4b67-9b17-1aaa5c927694/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ee79f0aa-7ab6-4b67-9b17-1aaa5c927694/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 24ee0eeb2c23f9aa41ef21c2d9838fcb1a1b14d7 [2020-11-28 02:56:26,809 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:56:26,839 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:56:26,842 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:56:26,844 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:56:26,846 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:56:26,847 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ee79f0aa-7ab6-4b67-9b17-1aaa5c927694/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i [2020-11-28 02:56:26,939 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ee79f0aa-7ab6-4b67-9b17-1aaa5c927694/bin/uautomizer/data/a0b63a691/4a362461824d403a82f080beaa13237e/FLAG421034d28 [2020-11-28 02:56:27,662 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:56:27,663 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ee79f0aa-7ab6-4b67-9b17-1aaa5c927694/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i [2020-11-28 02:56:27,695 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ee79f0aa-7ab6-4b67-9b17-1aaa5c927694/bin/uautomizer/data/a0b63a691/4a362461824d403a82f080beaa13237e/FLAG421034d28 [2020-11-28 02:56:27,777 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ee79f0aa-7ab6-4b67-9b17-1aaa5c927694/bin/uautomizer/data/a0b63a691/4a362461824d403a82f080beaa13237e [2020-11-28 02:56:27,780 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:56:27,781 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:56:27,785 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:56:27,786 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:56:27,790 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:56:27,791 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:56:27" (1/1) ... [2020-11-28 02:56:27,793 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@113e8f0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:56:27, skipping insertion in model container [2020-11-28 02:56:27,794 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:56:27" (1/1) ... [2020-11-28 02:56:27,802 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:56:27,893 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:56:28,143 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:56:28,144 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@53e57222 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:56:28, skipping insertion in model container [2020-11-28 02:56:28,144 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:56:28,144 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 02:56:28,147 INFO L168 Benchmark]: Toolchain (without parser) took 364.05 ms. Allocated memory is still 88.1 MB. Free memory was 59.8 MB in the beginning and 64.4 MB in the end (delta: -4.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 02:56:28,147 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 88.1 MB. Free memory is still 51.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:56:28,148 INFO L168 Benchmark]: CACSL2BoogieTranslator took 358.79 ms. Allocated memory is still 88.1 MB. Free memory was 59.6 MB in the beginning and 64.4 MB in the end (delta: -4.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 02:56:28,150 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 88.1 MB. Free memory is still 51.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 358.79 ms. Allocated memory is still 88.1 MB. Free memory was 59.6 MB in the beginning and 64.4 MB in the end (delta: -4.8 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 02:56:30,637 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:56:30,639 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:56:30,701 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:56:30,702 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:56:30,708 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:56:30,711 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:56:30,717 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:56:30,721 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:56:30,728 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:56:30,730 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:56:30,739 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:56:30,740 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:56:30,743 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:56:30,746 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:56:30,748 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:56:30,749 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:56:30,754 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:56:30,758 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:56:30,768 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:56:30,771 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:56:30,776 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:56:30,778 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:56:30,781 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:56:30,789 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:56:30,793 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:56:30,793 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:56:30,795 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:56:30,797 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:56:30,799 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:56:30,799 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:56:30,800 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:56:30,803 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:56:30,804 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:56:30,805 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:56:30,805 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:56:30,807 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:56:30,807 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:56:30,807 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:56:30,810 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:56:30,811 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:56:30,812 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ee79f0aa-7ab6-4b67-9b17-1aaa5c927694/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 02:56:30,865 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:56:30,865 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:56:30,869 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:56:30,869 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:56:30,870 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:56:30,870 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:56:30,870 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:56:30,871 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:56:30,871 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:56:30,871 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:56:30,873 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:56:30,873 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:56:30,873 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 02:56:30,874 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 02:56:30,874 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:56:30,874 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:56:30,874 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:56:30,875 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:56:30,875 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:56:30,875 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:56:30,875 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:56:30,876 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:56:30,876 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:56:30,876 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:56:30,877 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:56:30,877 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:56:30,877 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 02:56:30,878 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 02:56:30,878 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:56:30,878 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:56:30,878 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 02:56:30,879 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_ee79f0aa-7ab6-4b67-9b17-1aaa5c927694/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ee79f0aa-7ab6-4b67-9b17-1aaa5c927694/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 24ee0eeb2c23f9aa41ef21c2d9838fcb1a1b14d7 [2020-11-28 02:56:31,320 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:56:31,348 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:56:31,350 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:56:31,352 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:56:31,354 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:56:31,354 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ee79f0aa-7ab6-4b67-9b17-1aaa5c927694/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i [2020-11-28 02:56:31,427 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ee79f0aa-7ab6-4b67-9b17-1aaa5c927694/bin/uautomizer/data/45494a76f/3c7ac92310b84062a72edbfeb1dd0cba/FLAG7847da68d [2020-11-28 02:56:32,208 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:56:32,209 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ee79f0aa-7ab6-4b67-9b17-1aaa5c927694/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i [2020-11-28 02:56:32,243 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ee79f0aa-7ab6-4b67-9b17-1aaa5c927694/bin/uautomizer/data/45494a76f/3c7ac92310b84062a72edbfeb1dd0cba/FLAG7847da68d [2020-11-28 02:56:32,329 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ee79f0aa-7ab6-4b67-9b17-1aaa5c927694/bin/uautomizer/data/45494a76f/3c7ac92310b84062a72edbfeb1dd0cba [2020-11-28 02:56:32,332 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:56:32,335 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:56:32,339 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:56:32,339 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:56:32,343 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:56:32,345 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:56:32" (1/1) ... [2020-11-28 02:56:32,352 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@763af16b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:56:32, skipping insertion in model container [2020-11-28 02:56:32,352 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:56:32" (1/1) ... [2020-11-28 02:56:32,359 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:56:32,447 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:56:32,704 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:56:32,705 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7825d86f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:56:32, skipping insertion in model container [2020-11-28 02:56:32,706 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:56:32,707 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 02:56:32,710 INFO L168 Benchmark]: Toolchain (without parser) took 372.87 ms. Allocated memory is still 56.6 MB. Free memory was 31.5 MB in the beginning and 35.8 MB in the end (delta: -4.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 02:56:32,712 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 56.6 MB. Free memory was 39.4 MB in the beginning and 39.4 MB in the end (delta: 43.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:56:32,714 INFO L168 Benchmark]: CACSL2BoogieTranslator took 368.15 ms. Allocated memory is still 56.6 MB. Free memory was 31.2 MB in the beginning and 35.8 MB in the end (delta: -4.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 02:56:32,716 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 56.6 MB. Free memory was 39.4 MB in the beginning and 39.4 MB in the end (delta: 43.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 368.15 ms. Allocated memory is still 56.6 MB. Free memory was 31.2 MB in the beginning and 35.8 MB in the end (delta: -4.6 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...