./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.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_541fb599-fd55-49ec-a39f-734ad6d4ff8c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_541fb599-fd55-49ec-a39f-734ad6d4ff8c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_541fb599-fd55-49ec-a39f-734ad6d4ff8c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_541fb599-fd55-49ec-a39f-734ad6d4ff8c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_541fb599-fd55-49ec-a39f-734ad6d4ff8c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_541fb599-fd55-49ec-a39f-734ad6d4ff8c/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 acf8501b9d83ca0103565fab0751889d986d42b9 ................................................................................................................................ 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_541fb599-fd55-49ec-a39f-734ad6d4ff8c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_541fb599-fd55-49ec-a39f-734ad6d4ff8c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_541fb599-fd55-49ec-a39f-734ad6d4ff8c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_541fb599-fd55-49ec-a39f-734ad6d4ff8c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_541fb599-fd55-49ec-a39f-734ad6d4ff8c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_541fb599-fd55-49ec-a39f-734ad6d4ff8c/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 acf8501b9d83ca0103565fab0751889d986d42b9 .................................................................................................................................... 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 04:38:12,656 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:38:12,659 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:38:12,761 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:38:12,764 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:38:12,769 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:38:12,773 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:38:12,777 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:38:12,780 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:38:12,786 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:38:12,787 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:38:12,789 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:38:12,789 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:38:12,793 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:38:12,794 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:38:12,797 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:38:12,798 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:38:12,799 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:38:12,805 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:38:12,814 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:38:12,816 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:38:12,818 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:38:12,819 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:38:12,820 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:38:12,823 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:38:12,824 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:38:12,824 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:38:12,825 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:38:12,826 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:38:12,827 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:38:12,827 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:38:12,828 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:38:12,829 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:38:12,830 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:38:12,831 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:38:12,831 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:38:12,832 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:38:12,832 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:38:12,832 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:38:12,833 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:38:12,834 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:38:12,834 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_541fb599-fd55-49ec-a39f-734ad6d4ff8c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-28 04:38:12,855 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:38:12,856 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:38:12,857 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:38:12,857 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:38:12,857 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:38:12,858 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:38:12,858 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:38:12,858 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:38:12,858 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:38:12,858 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:38:12,859 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:38:12,859 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:38:12,859 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:38:12,859 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:38:12,859 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:38:12,860 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:38:12,860 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:38:12,860 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:38:12,860 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:38:12,860 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:38:12,861 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:38:12,861 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:38:12,861 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:38:12,861 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:38:12,861 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:38:12,862 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:38:12,862 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:38:12,862 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:38:12,862 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:38:12,862 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_541fb599-fd55-49ec-a39f-734ad6d4ff8c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_541fb599-fd55-49ec-a39f-734ad6d4ff8c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> acf8501b9d83ca0103565fab0751889d986d42b9 [2020-11-28 04:38:13,130 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:38:13,158 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:38:13,161 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:38:13,162 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:38:13,163 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:38:13,164 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_541fb599-fd55-49ec-a39f-734ad6d4ff8c/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i [2020-11-28 04:38:13,263 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_541fb599-fd55-49ec-a39f-734ad6d4ff8c/bin/ukojak/data/4ea93f7f0/9289dfb9c8254ea8b2f76e5f0943f18c/FLAGcee2f82ec [2020-11-28 04:38:13,970 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:38:13,971 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_541fb599-fd55-49ec-a39f-734ad6d4ff8c/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i [2020-11-28 04:38:14,001 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_541fb599-fd55-49ec-a39f-734ad6d4ff8c/bin/ukojak/data/4ea93f7f0/9289dfb9c8254ea8b2f76e5f0943f18c/FLAGcee2f82ec [2020-11-28 04:38:14,150 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_541fb599-fd55-49ec-a39f-734ad6d4ff8c/bin/ukojak/data/4ea93f7f0/9289dfb9c8254ea8b2f76e5f0943f18c [2020-11-28 04:38:14,153 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:38:14,155 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:38:14,159 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:14,160 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:38:14,163 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:38:14,165 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:14" (1/1) ... [2020-11-28 04:38:14,172 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10178790 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:14, skipping insertion in model container [2020-11-28 04:38:14,172 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:14" (1/1) ... [2020-11-28 04:38:14,180 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:38:14,263 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:38:14,530 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:38:14,531 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@926f9ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:14, skipping insertion in model container [2020-11-28 04:38:14,531 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:14,532 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:38:14,534 INFO L168 Benchmark]: Toolchain (without parser) took 377.49 ms. Allocated memory is still 107.0 MB. Free memory was 71.2 MB in the beginning and 83.1 MB in the end (delta: -11.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:14,535 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 71.3 MB. Free memory was 32.0 MB in the beginning and 31.9 MB in the end (delta: 35.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:38:14,536 INFO L168 Benchmark]: CACSL2BoogieTranslator took 372.26 ms. Allocated memory is still 107.0 MB. Free memory was 71.0 MB in the beginning and 83.1 MB in the end (delta: -12.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:14,537 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 71.3 MB. Free memory was 32.0 MB in the beginning and 31.9 MB in the end (delta: 35.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 372.26 ms. Allocated memory is still 107.0 MB. Free memory was 71.0 MB in the beginning and 83.1 MB in the end (delta: -12.1 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 04:38:16,706 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:38:16,709 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:38:16,748 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:38:16,749 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:38:16,754 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:38:16,757 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:38:16,761 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:38:16,764 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:38:16,770 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:38:16,772 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:38:16,776 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:38:16,777 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:38:16,780 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:38:16,785 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:38:16,787 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:38:16,788 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:38:16,792 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:38:16,796 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:38:16,803 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:38:16,805 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:38:16,806 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:38:16,808 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:38:16,810 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:38:16,818 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:38:16,819 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:38:16,819 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:38:16,821 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:38:16,822 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:38:16,823 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:38:16,823 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:38:16,824 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:38:16,826 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:38:16,827 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:38:16,828 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:38:16,828 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:38:16,829 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:38:16,829 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:38:16,829 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:38:16,831 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:38:16,832 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:38:16,833 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_541fb599-fd55-49ec-a39f-734ad6d4ff8c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-28 04:38:16,894 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:38:16,895 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:38:16,895 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:38:16,896 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:38:16,896 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:38:16,897 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:38:16,897 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:38:16,897 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:38:16,897 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:38:16,898 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:38:16,898 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:38:16,898 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:38:16,898 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:38:16,898 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:38:16,899 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:38:16,899 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:38:16,899 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:38:16,899 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:38:16,900 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:38:16,900 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:38:16,900 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:38:16,900 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:38:16,901 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:38:16,901 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:38:16,901 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:38:16,901 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:38:16,901 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:38:16,902 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:38:16,902 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:38:16,902 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:38:16,902 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:38:16,903 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:38:16,903 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:38:16,903 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_541fb599-fd55-49ec-a39f-734ad6d4ff8c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_541fb599-fd55-49ec-a39f-734ad6d4ff8c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> acf8501b9d83ca0103565fab0751889d986d42b9 [2020-11-28 04:38:17,309 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:38:17,341 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:38:17,345 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:38:17,347 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:38:17,347 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:38:17,348 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_541fb599-fd55-49ec-a39f-734ad6d4ff8c/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i [2020-11-28 04:38:17,434 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_541fb599-fd55-49ec-a39f-734ad6d4ff8c/bin/ukojak/data/3b37165f8/a6ce6db6d0d240d6a4fecb49111ec36a/FLAG9eb8c20b2 [2020-11-28 04:38:18,187 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:38:18,188 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_541fb599-fd55-49ec-a39f-734ad6d4ff8c/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i [2020-11-28 04:38:18,222 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_541fb599-fd55-49ec-a39f-734ad6d4ff8c/bin/ukojak/data/3b37165f8/a6ce6db6d0d240d6a4fecb49111ec36a/FLAG9eb8c20b2 [2020-11-28 04:38:18,343 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_541fb599-fd55-49ec-a39f-734ad6d4ff8c/bin/ukojak/data/3b37165f8/a6ce6db6d0d240d6a4fecb49111ec36a [2020-11-28 04:38:18,345 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:38:18,347 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:38:18,350 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:18,350 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:38:18,358 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:38:18,359 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:18" (1/1) ... [2020-11-28 04:38:18,362 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@392810f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:18, skipping insertion in model container [2020-11-28 04:38:18,362 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:18" (1/1) ... [2020-11-28 04:38:18,370 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:38:18,455 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:38:18,811 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:38:18,813 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@715efd70 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:18, skipping insertion in model container [2020-11-28 04:38:18,813 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:18,814 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:38:18,817 INFO L168 Benchmark]: Toolchain (without parser) took 468.29 ms. Allocated memory is still 69.2 MB. Free memory was 45.9 MB in the beginning and 51.1 MB in the end (delta: -5.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:18,819 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 69.2 MB. Free memory was 50.2 MB in the beginning and 50.2 MB in the end (delta: 31.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:38:18,822 INFO L168 Benchmark]: CACSL2BoogieTranslator took 464.15 ms. Allocated memory is still 69.2 MB. Free memory was 45.7 MB in the beginning and 51.1 MB in the end (delta: -5.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:18,825 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 69.2 MB. Free memory was 50.2 MB in the beginning and 50.2 MB in the end (delta: 31.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 464.15 ms. Allocated memory is still 69.2 MB. Free memory was 45.7 MB in the beginning and 51.1 MB in the end (delta: -5.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...