./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_00d7e18d-514c-4736-b9b5-7353dd918498/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_00d7e18d-514c-4736-b9b5-7353dd918498/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_00d7e18d-514c-4736-b9b5-7353dd918498/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_00d7e18d-514c-4736-b9b5-7353dd918498/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_00d7e18d-514c-4736-b9b5-7353dd918498/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_00d7e18d-514c-4736-b9b5-7353dd918498/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 34dc79f32beefdb11dc2327740c0d73df9eeedba ................................................................................................................................ 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_00d7e18d-514c-4736-b9b5-7353dd918498/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_00d7e18d-514c-4736-b9b5-7353dd918498/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_00d7e18d-514c-4736-b9b5-7353dd918498/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_00d7e18d-514c-4736-b9b5-7353dd918498/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_00d7e18d-514c-4736-b9b5-7353dd918498/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_00d7e18d-514c-4736-b9b5-7353dd918498/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 34dc79f32beefdb11dc2327740c0d73df9eeedba .................................................................................................................................... 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 04:43:13,542 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:43:13,544 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:43:13,602 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:43:13,603 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:43:13,605 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:43:13,606 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:43:13,609 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:43:13,611 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:43:13,612 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:43:13,614 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:43:13,615 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:43:13,616 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:43:13,617 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:43:13,618 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:43:13,620 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:43:13,621 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:43:13,622 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:43:13,624 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:43:13,627 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:43:13,629 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:43:13,632 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:43:13,633 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:43:13,635 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:43:13,640 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:43:13,647 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:43:13,647 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:43:13,649 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:43:13,651 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:43:13,652 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:43:13,653 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:43:13,654 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:43:13,655 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:43:13,656 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:43:13,658 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:43:13,658 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:43:13,659 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:43:13,660 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:43:13,660 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:43:13,661 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:43:13,662 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:43:13,663 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_00d7e18d-514c-4736-b9b5-7353dd918498/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-28 04:43:13,685 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:43:13,686 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:43:13,686 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:43:13,687 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:43:13,687 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:43:13,688 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:43:13,688 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:43:13,688 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:43:13,688 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:43:13,689 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:43:13,689 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:43:13,689 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:43:13,689 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:43:13,689 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:43:13,690 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:43:13,690 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:43:13,690 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:43:13,690 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:43:13,691 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:43:13,691 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:43:13,691 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:43:13,691 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:43:13,692 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:43:13,692 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:43:13,692 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:43:13,692 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:43:13,692 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:43:13,693 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:43:13,694 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:43:13,694 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_00d7e18d-514c-4736-b9b5-7353dd918498/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_00d7e18d-514c-4736-b9b5-7353dd918498/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 34dc79f32beefdb11dc2327740c0d73df9eeedba [2020-11-28 04:43:13,928 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:43:13,971 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:43:13,976 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:43:13,977 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:43:13,979 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:43:13,980 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_00d7e18d-514c-4736-b9b5-7353dd918498/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i [2020-11-28 04:43:14,048 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_00d7e18d-514c-4736-b9b5-7353dd918498/bin/ukojak/data/2ab9c9d30/00f2457b8cbe4d1d88ea671fb799779e/FLAG66ed58e59 [2020-11-28 04:43:14,693 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:43:14,698 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_00d7e18d-514c-4736-b9b5-7353dd918498/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i [2020-11-28 04:43:14,733 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_00d7e18d-514c-4736-b9b5-7353dd918498/bin/ukojak/data/2ab9c9d30/00f2457b8cbe4d1d88ea671fb799779e/FLAG66ed58e59 [2020-11-28 04:43:14,884 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_00d7e18d-514c-4736-b9b5-7353dd918498/bin/ukojak/data/2ab9c9d30/00f2457b8cbe4d1d88ea671fb799779e [2020-11-28 04:43:14,887 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:43:14,888 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:43:14,890 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:14,890 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:43:14,894 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:43:14,895 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:14" (1/1) ... [2020-11-28 04:43:14,897 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d016718 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:14, skipping insertion in model container [2020-11-28 04:43:14,897 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:14" (1/1) ... [2020-11-28 04:43:14,905 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:43:14,987 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:15,243 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:43:15,244 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1fb4e42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:15, skipping insertion in model container [2020-11-28 04:43:15,244 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:15,245 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:43:15,248 INFO L168 Benchmark]: Toolchain (without parser) took 358.24 ms. Allocated memory is still 104.9 MB. Free memory was 75.1 MB in the beginning and 83.0 MB in the end (delta: -7.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:15,249 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 75.5 MB. Free memory is still 37.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:43:15,251 INFO L168 Benchmark]: CACSL2BoogieTranslator took 354.67 ms. Allocated memory is still 104.9 MB. Free memory was 75.1 MB in the beginning and 83.0 MB in the end (delta: -7.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:15,254 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 75.5 MB. Free memory is still 37.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 354.67 ms. Allocated memory is still 104.9 MB. Free memory was 75.1 MB in the beginning and 83.0 MB in the end (delta: -7.9 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 [2020-11-28 04:43:17,472 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:43:17,475 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:43:17,524 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:43:17,525 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:43:17,530 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:43:17,532 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:43:17,537 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:43:17,540 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:43:17,549 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:43:17,550 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:43:17,555 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:43:17,556 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:43:17,559 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:43:17,563 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:43:17,564 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:43:17,566 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:43:17,569 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:43:17,573 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:43:17,581 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:43:17,583 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:43:17,584 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:43:17,586 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:43:17,590 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:43:17,593 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:43:17,594 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:43:17,594 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:43:17,595 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:43:17,596 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:43:17,597 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:43:17,597 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:43:17,598 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:43:17,599 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:43:17,600 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:43:17,601 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:43:17,601 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:43:17,602 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:43:17,602 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:43:17,602 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:43:17,603 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:43:17,604 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:43:17,605 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_00d7e18d-514c-4736-b9b5-7353dd918498/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-28 04:43:17,628 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:43:17,628 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:43:17,630 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:43:17,630 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:43:17,631 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:43:17,632 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:43:17,632 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:43:17,632 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:43:17,632 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:43:17,632 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:43:17,633 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:43:17,634 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:43:17,634 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:43:17,634 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:43:17,634 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:43:17,634 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:43:17,635 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:43:17,635 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:43:17,635 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:43:17,635 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:43:17,635 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:43:17,636 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:43:17,636 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:43:17,636 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:43:17,636 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:43:17,636 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:43:17,637 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:43:17,637 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:43:17,637 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:43:17,637 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:43:17,637 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:43:17,637 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:43:17,638 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:43:17,638 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_00d7e18d-514c-4736-b9b5-7353dd918498/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_00d7e18d-514c-4736-b9b5-7353dd918498/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 34dc79f32beefdb11dc2327740c0d73df9eeedba [2020-11-28 04:43:18,087 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:43:18,132 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:43:18,135 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:43:18,136 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:43:18,138 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:43:18,139 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_00d7e18d-514c-4736-b9b5-7353dd918498/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i [2020-11-28 04:43:18,222 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_00d7e18d-514c-4736-b9b5-7353dd918498/bin/ukojak/data/5dc21123c/9cb74bf0a5784c3793745041e9315371/FLAG287f8c7cd [2020-11-28 04:43:18,836 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:43:18,842 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_00d7e18d-514c-4736-b9b5-7353dd918498/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i [2020-11-28 04:43:18,867 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_00d7e18d-514c-4736-b9b5-7353dd918498/bin/ukojak/data/5dc21123c/9cb74bf0a5784c3793745041e9315371/FLAG287f8c7cd [2020-11-28 04:43:19,081 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_00d7e18d-514c-4736-b9b5-7353dd918498/bin/ukojak/data/5dc21123c/9cb74bf0a5784c3793745041e9315371 [2020-11-28 04:43:19,085 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:43:19,088 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:43:19,092 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:19,092 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:43:19,096 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:43:19,098 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:19" (1/1) ... [2020-11-28 04:43:19,100 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47474b3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:19, skipping insertion in model container [2020-11-28 04:43:19,101 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:19" (1/1) ... [2020-11-28 04:43:19,109 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:43:19,197 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:19,464 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:43:19,466 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5413cfca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:19, skipping insertion in model container [2020-11-28 04:43:19,466 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:19,467 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:43:19,469 INFO L168 Benchmark]: Toolchain (without parser) took 380.41 ms. Allocated memory is still 69.2 MB. Free memory was 49.7 MB in the beginning and 40.7 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:19,470 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 69.2 MB. Free memory is still 51.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:43:19,474 INFO L168 Benchmark]: CACSL2BoogieTranslator took 375.23 ms. Allocated memory is still 69.2 MB. Free memory was 49.6 MB in the beginning and 40.7 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:19,477 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 69.2 MB. Free memory is still 51.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 375.23 ms. Allocated memory is still 69.2 MB. Free memory was 49.6 MB in the beginning and 40.7 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 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...