./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_def7db46-0790-4700-8ac8-9af0bcffec26/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_def7db46-0790-4700-8ac8-9af0bcffec26/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_def7db46-0790-4700-8ac8-9af0bcffec26/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_def7db46-0790-4700-8ac8-9af0bcffec26/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_def7db46-0790-4700-8ac8-9af0bcffec26/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_def7db46-0790-4700-8ac8-9af0bcffec26/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 7ae192ff1afa701f99d29a3803d7e92d3878b718 ................................................................................................................................ 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_def7db46-0790-4700-8ac8-9af0bcffec26/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_def7db46-0790-4700-8ac8-9af0bcffec26/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_def7db46-0790-4700-8ac8-9af0bcffec26/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_def7db46-0790-4700-8ac8-9af0bcffec26/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_def7db46-0790-4700-8ac8-9af0bcffec26/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_def7db46-0790-4700-8ac8-9af0bcffec26/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 7ae192ff1afa701f99d29a3803d7e92d3878b718 .................................................................................................................................... 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 18:43:30,540 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:43:30,544 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:43:30,611 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:43:30,612 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:43:30,616 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:43:30,620 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:43:30,627 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:43:30,637 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:43:30,638 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:43:30,640 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:43:30,644 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:43:30,644 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:43:30,651 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:43:30,654 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:43:30,656 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:43:30,658 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:43:30,662 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:43:30,668 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:43:30,674 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:43:30,677 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:43:30,678 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:43:30,681 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:43:30,683 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:43:30,689 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:43:30,690 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:43:30,691 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:43:30,693 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:43:30,694 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:43:30,696 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:43:30,696 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:43:30,698 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:43:30,700 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:43:30,702 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:43:30,704 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:43:30,704 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:43:30,705 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:43:30,705 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:43:30,706 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:43:30,707 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:43:30,708 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:43:30,711 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_def7db46-0790-4700-8ac8-9af0bcffec26/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-29 18:43:30,763 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:43:30,763 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:43:30,765 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 18:43:30,765 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 18:43:30,766 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:43:30,766 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:43:30,767 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:43:30,767 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:43:30,767 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 18:43:30,767 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:43:30,769 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:43:30,769 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 18:43:30,769 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:43:30,770 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 18:43:30,770 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:43:30,770 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 18:43:30,770 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:43:30,771 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 18:43:30,771 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 18:43:30,771 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 18:43:30,772 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:43:30,772 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:43:30,772 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 18:43:30,773 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:43:30,773 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:43:30,773 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 18:43:30,773 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 18:43:30,774 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 18:43:30,774 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 18:43:30,776 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_def7db46-0790-4700-8ac8-9af0bcffec26/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_def7db46-0790-4700-8ac8-9af0bcffec26/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7ae192ff1afa701f99d29a3803d7e92d3878b718 [2020-11-29 18:43:31,165 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:43:31,207 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:43:31,210 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:43:31,212 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:43:31,214 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:43:31,215 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_def7db46-0790-4700-8ac8-9af0bcffec26/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i [2020-11-29 18:43:31,309 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_def7db46-0790-4700-8ac8-9af0bcffec26/bin/ukojak/data/7c5fb8c39/11d5ebabc92e44fbb0a07f24e340d53f/FLAGa404e0907 [2020-11-29 18:43:32,204 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:43:32,205 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_def7db46-0790-4700-8ac8-9af0bcffec26/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i [2020-11-29 18:43:32,232 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_def7db46-0790-4700-8ac8-9af0bcffec26/bin/ukojak/data/7c5fb8c39/11d5ebabc92e44fbb0a07f24e340d53f/FLAGa404e0907 [2020-11-29 18:43:32,331 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_def7db46-0790-4700-8ac8-9af0bcffec26/bin/ukojak/data/7c5fb8c39/11d5ebabc92e44fbb0a07f24e340d53f [2020-11-29 18:43:32,335 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:43:32,337 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:43:32,339 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:43:32,339 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:43:32,343 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:43:32,344 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:43:32" (1/1) ... [2020-11-29 18:43:32,347 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@337b21db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:43:32, skipping insertion in model container [2020-11-29 18:43:32,347 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:43:32" (1/1) ... [2020-11-29 18:43:32,356 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:43:32,436 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:43:32,776 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 18:43:32,778 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@120f2682 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:43:32, skipping insertion in model container [2020-11-29 18:43:32,778 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:43:32,779 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 18:43:32,782 INFO L168 Benchmark]: Toolchain (without parser) took 443.24 ms. Allocated memory is still 109.1 MB. Free memory was 76.1 MB in the beginning and 84.2 MB in the end (delta: -8.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 18:43:32,783 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 79.7 MB. Free memory is still 38.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:43:32,784 INFO L168 Benchmark]: CACSL2BoogieTranslator took 439.80 ms. Allocated memory is still 109.1 MB. Free memory was 75.8 MB in the beginning and 84.2 MB in the end (delta: -8.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 18:43:32,786 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 79.7 MB. Free memory is still 38.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 439.80 ms. Allocated memory is still 109.1 MB. Free memory was 75.8 MB in the beginning and 84.2 MB in the end (delta: -8.4 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 18:43:35,623 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:43:35,626 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:43:35,667 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:43:35,668 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:43:35,669 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:43:35,672 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:43:35,675 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:43:35,678 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:43:35,679 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:43:35,681 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:43:35,683 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:43:35,683 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:43:35,685 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:43:35,687 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:43:35,689 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:43:35,690 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:43:35,692 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:43:35,694 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:43:35,697 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:43:35,700 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:43:35,702 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:43:35,704 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:43:35,705 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:43:35,709 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:43:35,709 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:43:35,710 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:43:35,711 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:43:35,712 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:43:35,714 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:43:35,714 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:43:35,716 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:43:35,717 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:43:35,719 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:43:35,720 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:43:35,722 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:43:35,728 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:43:35,728 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:43:35,729 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:43:35,730 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:43:35,731 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:43:35,733 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_def7db46-0790-4700-8ac8-9af0bcffec26/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-29 18:43:35,789 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:43:35,789 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:43:35,790 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 18:43:35,790 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 18:43:35,791 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:43:35,791 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:43:35,791 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:43:35,792 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:43:35,792 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:43:35,792 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:43:35,793 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 18:43:35,793 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:43:35,793 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 18:43:35,793 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 18:43:35,794 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 18:43:35,794 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 18:43:35,794 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:43:35,794 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 18:43:35,795 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:43:35,795 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 18:43:35,799 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 18:43:35,799 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 18:43:35,800 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:43:35,800 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:43:35,800 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 18:43:35,801 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:43:35,801 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:43:35,801 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 18:43:35,802 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 18:43:35,802 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 18:43:35,802 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 18:43:35,803 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 18:43:35,803 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 18:43:35,803 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_def7db46-0790-4700-8ac8-9af0bcffec26/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_def7db46-0790-4700-8ac8-9af0bcffec26/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7ae192ff1afa701f99d29a3803d7e92d3878b718 [2020-11-29 18:43:36,224 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:43:36,252 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:43:36,258 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:43:36,259 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:43:36,262 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:43:36,263 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_def7db46-0790-4700-8ac8-9af0bcffec26/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i [2020-11-29 18:43:36,347 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_def7db46-0790-4700-8ac8-9af0bcffec26/bin/ukojak/data/05a949d30/9af05ed9c69e4a5dbf88d7c8dc26ff36/FLAG5de1220a2 [2020-11-29 18:43:37,350 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:43:37,352 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_def7db46-0790-4700-8ac8-9af0bcffec26/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i [2020-11-29 18:43:37,386 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_def7db46-0790-4700-8ac8-9af0bcffec26/bin/ukojak/data/05a949d30/9af05ed9c69e4a5dbf88d7c8dc26ff36/FLAG5de1220a2 [2020-11-29 18:43:37,901 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_def7db46-0790-4700-8ac8-9af0bcffec26/bin/ukojak/data/05a949d30/9af05ed9c69e4a5dbf88d7c8dc26ff36 [2020-11-29 18:43:37,905 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:43:37,908 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:43:37,912 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:43:37,912 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:43:37,916 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:43:37,918 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:43:37" (1/1) ... [2020-11-29 18:43:37,921 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77216764 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:43:37, skipping insertion in model container [2020-11-29 18:43:37,921 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:43:37" (1/1) ... [2020-11-29 18:43:37,930 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:43:38,020 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:43:38,263 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 18:43:38,264 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2a353184 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:43:38, skipping insertion in model container [2020-11-29 18:43:38,264 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:43:38,265 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 18:43:38,267 INFO L168 Benchmark]: Toolchain (without parser) took 357.80 ms. Allocated memory is still 69.2 MB. Free memory was 49.4 MB in the beginning and 39.8 MB in the end (delta: 9.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 18:43:38,268 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 69.2 MB. Free memory is still 52.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:43:38,269 INFO L168 Benchmark]: CACSL2BoogieTranslator took 352.57 ms. Allocated memory is still 69.2 MB. Free memory was 49.4 MB in the beginning and 39.8 MB in the end (delta: 9.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 18:43:38,271 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 69.2 MB. Free memory is still 52.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 352.57 ms. Allocated memory is still 69.2 MB. Free memory was 49.4 MB in the beginning and 39.8 MB in the end (delta: 9.6 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...