./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_8a2c403e-e15a-4c16-98ce-f2b738f63541/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8a2c403e-e15a-4c16-98ce-f2b738f63541/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8a2c403e-e15a-4c16-98ce-f2b738f63541/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8a2c403e-e15a-4c16-98ce-f2b738f63541/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8a2c403e-e15a-4c16-98ce-f2b738f63541/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8a2c403e-e15a-4c16-98ce-f2b738f63541/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 7eabb1d27727c3b672f7d31e984246edbfc50bb7 ................................................................................................................................ 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_8a2c403e-e15a-4c16-98ce-f2b738f63541/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8a2c403e-e15a-4c16-98ce-f2b738f63541/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8a2c403e-e15a-4c16-98ce-f2b738f63541/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8a2c403e-e15a-4c16-98ce-f2b738f63541/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8a2c403e-e15a-4c16-98ce-f2b738f63541/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8a2c403e-e15a-4c16-98ce-f2b738f63541/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 7eabb1d27727c3b672f7d31e984246edbfc50bb7 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:13:42,527 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:13:42,529 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:13:42,584 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:13:42,585 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:13:42,591 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:13:42,593 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:13:42,610 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:13:42,613 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:13:42,614 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:13:42,615 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:13:42,617 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:13:42,617 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:13:42,620 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:13:42,622 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:13:42,624 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:13:42,626 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:13:42,634 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:13:42,642 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:13:42,645 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:13:42,647 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:13:42,652 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:13:42,654 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:13:42,656 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:13:42,668 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:13:42,668 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:13:42,669 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:13:42,670 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:13:42,671 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:13:42,672 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:13:42,672 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:13:42,673 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:13:42,674 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:13:42,675 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:13:42,677 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:13:42,677 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:13:42,678 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:13:42,679 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:13:42,679 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:13:42,680 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:13:42,681 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:13:42,682 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8a2c403e-e15a-4c16-98ce-f2b738f63541/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 16:13:42,707 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:13:42,707 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:13:42,708 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:13:42,708 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:13:42,709 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:13:42,709 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:13:42,709 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:13:42,709 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:13:42,710 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:13:42,710 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:13:42,710 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:13:42,710 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:13:42,710 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:13:42,711 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:13:42,711 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:13:42,711 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:13:42,711 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:13:42,711 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:13:42,712 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:13:42,712 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:13:42,712 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:13:42,712 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:13:42,713 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:13:42,713 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:13:42,713 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:13:42,713 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:13:42,713 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:13:42,714 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:13:42,714 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:13:42,714 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_8a2c403e-e15a-4c16-98ce-f2b738f63541/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8a2c403e-e15a-4c16-98ce-f2b738f63541/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7eabb1d27727c3b672f7d31e984246edbfc50bb7 [2020-12-01 16:13:42,955 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:13:42,989 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:13:42,991 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:13:42,992 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:13:42,995 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:13:42,996 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8a2c403e-e15a-4c16-98ce-f2b738f63541/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i [2020-12-01 16:13:43,098 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8a2c403e-e15a-4c16-98ce-f2b738f63541/bin/ukojak/data/dfc8ba945/1fc0ff3e212d46c5a41036680449b761/FLAG72164b8c2 [2020-12-01 16:13:43,811 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:13:43,812 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8a2c403e-e15a-4c16-98ce-f2b738f63541/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i [2020-12-01 16:13:43,842 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8a2c403e-e15a-4c16-98ce-f2b738f63541/bin/ukojak/data/dfc8ba945/1fc0ff3e212d46c5a41036680449b761/FLAG72164b8c2 [2020-12-01 16:13:44,081 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8a2c403e-e15a-4c16-98ce-f2b738f63541/bin/ukojak/data/dfc8ba945/1fc0ff3e212d46c5a41036680449b761 [2020-12-01 16:13:44,084 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:13:44,085 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:13:44,087 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:13:44,087 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:13:44,090 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:13:44,091 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:13:44" (1/1) ... [2020-12-01 16:13:44,093 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bcef813 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:13:44, skipping insertion in model container [2020-12-01 16:13:44,093 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:13:44" (1/1) ... [2020-12-01 16:13:44,100 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:13:44,168 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:13:44,415 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:13:44,416 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@c08ad9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:13:44, skipping insertion in model container [2020-12-01 16:13:44,417 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:13:44,418 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:13:44,421 INFO L168 Benchmark]: Toolchain (without parser) took 334.21 ms. Allocated memory is still 98.6 MB. Free memory was 67.8 MB in the beginning and 74.7 MB in the end (delta: -6.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:13:44,422 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 98.6 MB. Free memory is still 56.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:13:44,425 INFO L168 Benchmark]: CACSL2BoogieTranslator took 330.82 ms. Allocated memory is still 98.6 MB. Free memory was 67.7 MB in the beginning and 74.8 MB in the end (delta: -7.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:13:44,428 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 98.6 MB. Free memory is still 56.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 330.82 ms. Allocated memory is still 98.6 MB. Free memory was 67.7 MB in the beginning and 74.8 MB in the end (delta: -7.1 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... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 16:13:46,827 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:13:46,831 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:13:46,885 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:13:46,886 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:13:46,891 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:13:46,894 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:13:46,899 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:13:46,902 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:13:46,909 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:13:46,910 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:13:46,915 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:13:46,931 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:13:46,933 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:13:46,934 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:13:46,936 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:13:46,937 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:13:46,938 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:13:46,940 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:13:46,942 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:13:46,945 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:13:46,947 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:13:46,949 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:13:46,952 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:13:46,962 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:13:46,963 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:13:46,963 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:13:46,965 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:13:46,966 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:13:46,968 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:13:46,968 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:13:46,969 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:13:46,971 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:13:46,972 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:13:46,973 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:13:46,974 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:13:46,975 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:13:46,975 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:13:46,975 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:13:46,977 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:13:46,978 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:13:46,979 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8a2c403e-e15a-4c16-98ce-f2b738f63541/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 16:13:47,030 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:13:47,030 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:13:47,032 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:13:47,032 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:13:47,034 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:13:47,035 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:13:47,035 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:13:47,035 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:13:47,036 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:13:47,036 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:13:47,037 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:13:47,037 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:13:47,037 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:13:47,038 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:13:47,038 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:13:47,038 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:13:47,038 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:13:47,038 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:13:47,039 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:13:47,039 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:13:47,039 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:13:47,039 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:13:47,040 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:13:47,040 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:13:47,040 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:13:47,040 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:13:47,041 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:13:47,041 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:13:47,041 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:13:47,041 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:13:47,041 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:13:47,042 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:13:47,042 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:13:47,042 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_8a2c403e-e15a-4c16-98ce-f2b738f63541/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8a2c403e-e15a-4c16-98ce-f2b738f63541/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7eabb1d27727c3b672f7d31e984246edbfc50bb7 [2020-12-01 16:13:47,452 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:13:47,482 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:13:47,487 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:13:47,488 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:13:47,489 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:13:47,490 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8a2c403e-e15a-4c16-98ce-f2b738f63541/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i [2020-12-01 16:13:47,572 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8a2c403e-e15a-4c16-98ce-f2b738f63541/bin/ukojak/data/e0fe66526/8e998d0dd22343f7a3ca3140fbd5941f/FLAG079d0c51c [2020-12-01 16:13:48,402 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:13:48,403 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8a2c403e-e15a-4c16-98ce-f2b738f63541/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i [2020-12-01 16:13:48,432 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8a2c403e-e15a-4c16-98ce-f2b738f63541/bin/ukojak/data/e0fe66526/8e998d0dd22343f7a3ca3140fbd5941f/FLAG079d0c51c [2020-12-01 16:13:48,566 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8a2c403e-e15a-4c16-98ce-f2b738f63541/bin/ukojak/data/e0fe66526/8e998d0dd22343f7a3ca3140fbd5941f [2020-12-01 16:13:48,575 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:13:48,578 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:13:48,582 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:13:48,582 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:13:48,586 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:13:48,587 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:13:48" (1/1) ... [2020-12-01 16:13:48,589 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d585d9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:13:48, skipping insertion in model container [2020-12-01 16:13:48,590 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:13:48" (1/1) ... [2020-12-01 16:13:48,599 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:13:48,683 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:13:48,935 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:13:48,938 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@54d5508a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:13:48, skipping insertion in model container [2020-12-01 16:13:48,938 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:13:48,939 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:13:48,942 INFO L168 Benchmark]: Toolchain (without parser) took 361.92 ms. Allocated memory is still 75.5 MB. Free memory was 50.1 MB in the beginning and 40.9 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:13:48,944 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 50.3 MB. Free memory was 31.3 MB in the beginning and 31.3 MB in the end (delta: 35.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:13:48,948 INFO L168 Benchmark]: CACSL2BoogieTranslator took 356.91 ms. Allocated memory is still 75.5 MB. Free memory was 49.8 MB in the beginning and 41.0 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:13:48,951 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 50.3 MB. Free memory was 31.3 MB in the beginning and 31.3 MB in the end (delta: 35.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 356.91 ms. Allocated memory is still 75.5 MB. Free memory was 49.8 MB in the beginning and 41.0 MB in the end (delta: 8.8 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...