./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-2.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_91da0474-115d-4132-82bc-2b3e3c675d93/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_91da0474-115d-4132-82bc-2b3e3c675d93/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_91da0474-115d-4132-82bc-2b3e3c675d93/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_91da0474-115d-4132-82bc-2b3e3c675d93/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_91da0474-115d-4132-82bc-2b3e3c675d93/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_91da0474-115d-4132-82bc-2b3e3c675d93/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 f9d467ae740fd423ab3a4ff1c2df3e86ce7216d6 ................................................................................................................................ 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_91da0474-115d-4132-82bc-2b3e3c675d93/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_91da0474-115d-4132-82bc-2b3e3c675d93/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_91da0474-115d-4132-82bc-2b3e3c675d93/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_91da0474-115d-4132-82bc-2b3e3c675d93/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_91da0474-115d-4132-82bc-2b3e3c675d93/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_91da0474-115d-4132-82bc-2b3e3c675d93/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 f9d467ae740fd423ab3a4ff1c2df3e86ce7216d6 .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 19:05:26,602 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:05:26,606 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:05:26,701 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:05:26,703 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:05:26,709 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:05:26,712 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:05:26,717 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:05:26,720 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:05:26,728 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:05:26,730 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:05:26,733 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:05:26,734 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:05:26,738 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:05:26,740 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:05:26,742 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:05:26,744 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:05:26,749 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:05:26,757 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:05:26,765 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:05:26,766 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:05:26,769 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:05:26,772 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:05:26,773 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:05:26,786 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:05:26,788 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:05:26,788 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:05:26,790 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:05:26,792 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:05:26,795 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:05:26,797 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:05:26,799 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:05:26,801 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:05:26,804 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:05:26,806 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:05:26,806 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:05:26,807 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:05:26,807 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:05:26,808 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:05:26,809 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:05:26,810 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:05:26,814 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_91da0474-115d-4132-82bc-2b3e3c675d93/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 19:05:26,856 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:05:26,857 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:05:26,858 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:05:26,858 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:05:26,859 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 19:05:26,859 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:05:26,859 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 19:05:26,859 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:05:26,860 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 19:05:26,860 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:05:26,860 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:05:26,861 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:05:26,861 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:05:26,861 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 19:05:26,861 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:05:26,862 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:05:26,862 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:05:26,862 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:05:26,862 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 19:05:26,863 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:05:26,863 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 19:05:26,863 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 19:05:26,864 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:05:26,864 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:05:26,864 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:05:26,864 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 19:05:26,865 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 19:05:26,865 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:05:26,865 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 19:05:26,866 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_91da0474-115d-4132-82bc-2b3e3c675d93/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_91da0474-115d-4132-82bc-2b3e3c675d93/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f9d467ae740fd423ab3a4ff1c2df3e86ce7216d6 [2020-11-29 19:05:27,167 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:05:27,212 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:05:27,217 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:05:27,219 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:05:27,222 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:05:27,223 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_91da0474-115d-4132-82bc-2b3e3c675d93/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-2.i [2020-11-29 19:05:27,330 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_91da0474-115d-4132-82bc-2b3e3c675d93/bin/uautomizer/data/072d84ad3/96a6e77dbef04978af4d5f9868e3b028/FLAGcf0f1233e [2020-11-29 19:05:28,018 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:05:28,019 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_91da0474-115d-4132-82bc-2b3e3c675d93/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-2.i [2020-11-29 19:05:28,051 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_91da0474-115d-4132-82bc-2b3e3c675d93/bin/uautomizer/data/072d84ad3/96a6e77dbef04978af4d5f9868e3b028/FLAGcf0f1233e [2020-11-29 19:05:28,227 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_91da0474-115d-4132-82bc-2b3e3c675d93/bin/uautomizer/data/072d84ad3/96a6e77dbef04978af4d5f9868e3b028 [2020-11-29 19:05:28,230 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:05:28,234 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:05:28,240 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:05:28,240 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:05:28,245 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:05:28,246 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:05:28" (1/1) ... [2020-11-29 19:05:28,255 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56653241 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:05:28, skipping insertion in model container [2020-11-29 19:05:28,255 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:05:28" (1/1) ... [2020-11-29 19:05:28,262 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:05:28,333 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:05:28,606 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 19:05:28,607 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6c5a0624 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:05:28, skipping insertion in model container [2020-11-29 19:05:28,607 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:05:28,608 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 19:05:28,611 INFO L168 Benchmark]: Toolchain (without parser) took 375.04 ms. Allocated memory is still 111.1 MB. Free memory was 79.1 MB in the beginning and 89.8 MB in the end (delta: -10.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 19:05:28,612 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 75.5 MB. Free memory was 37.4 MB in the beginning and 37.4 MB in the end (delta: 36.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:05:28,613 INFO L168 Benchmark]: CACSL2BoogieTranslator took 367.91 ms. Allocated memory is still 111.1 MB. Free memory was 78.9 MB in the beginning and 89.8 MB in the end (delta: -10.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 19:05:28,615 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 75.5 MB. Free memory was 37.4 MB in the beginning and 37.4 MB in the end (delta: 36.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 367.91 ms. Allocated memory is still 111.1 MB. Free memory was 78.9 MB in the beginning and 89.8 MB in the end (delta: -10.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 19:05:31,438 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:05:31,440 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:05:31,490 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:05:31,490 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:05:31,497 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:05:31,501 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:05:31,508 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:05:31,512 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:05:31,520 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:05:31,533 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:05:31,542 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:05:31,542 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:05:31,547 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:05:31,549 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:05:31,551 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:05:31,552 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:05:31,554 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:05:31,561 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:05:31,571 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:05:31,577 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:05:31,583 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:05:31,585 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:05:31,586 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:05:31,590 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:05:31,590 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:05:31,591 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:05:31,592 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:05:31,593 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:05:31,595 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:05:31,595 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:05:31,597 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:05:31,598 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:05:31,599 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:05:31,600 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:05:31,601 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:05:31,602 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:05:31,602 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:05:31,603 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:05:31,604 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:05:31,605 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:05:31,606 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_91da0474-115d-4132-82bc-2b3e3c675d93/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 19:05:31,635 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:05:31,635 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:05:31,637 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:05:31,637 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:05:31,638 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 19:05:31,638 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:05:31,638 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 19:05:31,639 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 19:05:31,639 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:05:31,639 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:05:31,640 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:05:31,640 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:05:31,640 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 19:05:31,641 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 19:05:31,641 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 19:05:31,641 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:05:31,642 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:05:31,642 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:05:31,642 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:05:31,643 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 19:05:31,643 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:05:31,643 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 19:05:31,644 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 19:05:31,644 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:05:31,644 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:05:31,645 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:05:31,645 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 19:05:31,645 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 19:05:31,646 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:05:31,646 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 19:05:31,646 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:05:31,647 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_91da0474-115d-4132-82bc-2b3e3c675d93/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_91da0474-115d-4132-82bc-2b3e3c675d93/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f9d467ae740fd423ab3a4ff1c2df3e86ce7216d6 [2020-11-29 19:05:32,185 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:05:32,236 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:05:32,242 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:05:32,245 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:05:32,246 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:05:32,247 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_91da0474-115d-4132-82bc-2b3e3c675d93/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-2.i [2020-11-29 19:05:32,353 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_91da0474-115d-4132-82bc-2b3e3c675d93/bin/uautomizer/data/f460c4956/eafb000b54a648d783b855b25d5104ce/FLAGd3f06c0a8 [2020-11-29 19:05:33,159 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:05:33,160 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_91da0474-115d-4132-82bc-2b3e3c675d93/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-2.i [2020-11-29 19:05:33,197 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_91da0474-115d-4132-82bc-2b3e3c675d93/bin/uautomizer/data/f460c4956/eafb000b54a648d783b855b25d5104ce/FLAGd3f06c0a8 [2020-11-29 19:05:33,350 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_91da0474-115d-4132-82bc-2b3e3c675d93/bin/uautomizer/data/f460c4956/eafb000b54a648d783b855b25d5104ce [2020-11-29 19:05:33,354 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:05:33,357 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:05:33,362 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:05:33,362 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:05:33,367 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:05:33,369 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:05:33" (1/1) ... [2020-11-29 19:05:33,371 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67548657 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:05:33, skipping insertion in model container [2020-11-29 19:05:33,372 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:05:33" (1/1) ... [2020-11-29 19:05:33,381 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:05:33,477 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:05:33,797 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 19:05:33,799 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@15da3d7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:05:33, skipping insertion in model container [2020-11-29 19:05:33,801 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:05:33,802 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 19:05:33,805 INFO L168 Benchmark]: Toolchain (without parser) took 445.35 ms. Allocated memory is still 52.4 MB. Free memory was 26.7 MB in the beginning and 35.0 MB in the end (delta: -8.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 19:05:33,807 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 52.4 MB. Free memory was 34.0 MB in the beginning and 34.0 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:05:33,809 INFO L168 Benchmark]: CACSL2BoogieTranslator took 439.47 ms. Allocated memory is still 52.4 MB. Free memory was 26.5 MB in the beginning and 35.0 MB in the end (delta: -8.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 19:05:33,812 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 52.4 MB. Free memory was 34.0 MB in the beginning and 34.0 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 439.47 ms. Allocated memory is still 52.4 MB. Free memory was 26.5 MB in the beginning and 35.0 MB in the end (delta: -8.5 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...