./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_658863ab-ffd8-475f-8d3e-cbe5a2defef6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_658863ab-ffd8-475f-8d3e-cbe5a2defef6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_658863ab-ffd8-475f-8d3e-cbe5a2defef6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_658863ab-ffd8-475f-8d3e-cbe5a2defef6/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_658863ab-ffd8-475f-8d3e-cbe5a2defef6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_658863ab-ffd8-475f-8d3e-cbe5a2defef6/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 38bce9889a45e7793422c8a03518a30c76d10af9 ................................................................................................................................ 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_658863ab-ffd8-475f-8d3e-cbe5a2defef6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_658863ab-ffd8-475f-8d3e-cbe5a2defef6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_658863ab-ffd8-475f-8d3e-cbe5a2defef6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_658863ab-ffd8-475f-8d3e-cbe5a2defef6/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_658863ab-ffd8-475f-8d3e-cbe5a2defef6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_658863ab-ffd8-475f-8d3e-cbe5a2defef6/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 38bce9889a45e7793422c8a03518a30c76d10af9 .................................................................................................................................... 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 04:37:25,721 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:37:25,723 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:37:25,811 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:37:25,812 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:37:25,816 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:37:25,820 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:37:25,831 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:37:25,836 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:37:25,845 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:37:25,846 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:37:25,848 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:37:25,849 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:37:25,853 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:37:25,854 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:37:25,856 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:37:25,858 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:37:25,859 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:37:25,865 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:37:25,872 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:37:25,874 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:37:25,875 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:37:25,877 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:37:25,878 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:37:25,887 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:37:25,887 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:37:25,888 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:37:25,889 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:37:25,890 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:37:25,891 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:37:25,891 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:37:25,893 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:37:25,894 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:37:25,895 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:37:25,896 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:37:25,897 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:37:25,898 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:37:25,898 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:37:25,898 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:37:25,899 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:37:25,900 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:37:25,903 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_658863ab-ffd8-475f-8d3e-cbe5a2defef6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-28 04:37:25,949 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:37:25,949 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:37:25,950 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:37:25,950 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:37:25,951 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:37:25,951 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:37:25,952 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:37:25,952 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:37:25,952 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:37:25,952 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:37:25,953 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:37:25,954 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:37:25,954 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:37:25,954 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:37:25,954 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:37:25,954 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:37:25,955 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:37:25,955 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:37:25,955 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:37:25,955 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:37:25,955 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:37:25,956 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:37:25,956 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:37:25,956 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:37:25,956 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:37:25,956 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:37:25,957 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:37:25,957 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:37:25,957 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:37:25,959 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_658863ab-ffd8-475f-8d3e-cbe5a2defef6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_658863ab-ffd8-475f-8d3e-cbe5a2defef6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 38bce9889a45e7793422c8a03518a30c76d10af9 [2020-11-28 04:37:26,215 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:37:26,252 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:37:26,254 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:37:26,255 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:37:26,256 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:37:26,256 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_658863ab-ffd8-475f-8d3e-cbe5a2defef6/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i [2020-11-28 04:37:26,322 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_658863ab-ffd8-475f-8d3e-cbe5a2defef6/bin/ukojak/data/eaa8b5dc5/96f34d69f47249dbb700916e1e6f95b7/FLAG2d5b29013 [2020-11-28 04:37:26,967 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:37:26,968 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_658863ab-ffd8-475f-8d3e-cbe5a2defef6/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i [2020-11-28 04:37:26,990 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_658863ab-ffd8-475f-8d3e-cbe5a2defef6/bin/ukojak/data/eaa8b5dc5/96f34d69f47249dbb700916e1e6f95b7/FLAG2d5b29013 [2020-11-28 04:37:27,287 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_658863ab-ffd8-475f-8d3e-cbe5a2defef6/bin/ukojak/data/eaa8b5dc5/96f34d69f47249dbb700916e1e6f95b7 [2020-11-28 04:37:27,289 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:37:27,291 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:37:27,292 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:37:27,293 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:37:27,296 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:37:27,296 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:27" (1/1) ... [2020-11-28 04:37:27,298 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16d091f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:27, skipping insertion in model container [2020-11-28 04:37:27,299 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:27" (1/1) ... [2020-11-28 04:37:27,305 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:37:27,358 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:37:27,609 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:37:27,610 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2d2478dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:27, skipping insertion in model container [2020-11-28 04:37:27,610 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:37:27,611 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:37:27,614 INFO L168 Benchmark]: Toolchain (without parser) took 321.29 ms. Allocated memory is still 94.4 MB. Free memory was 64.4 MB in the beginning and 71.4 MB in the end (delta: -7.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:27,615 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 94.4 MB. Free memory is still 52.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:37:27,617 INFO L168 Benchmark]: CACSL2BoogieTranslator took 318.21 ms. Allocated memory is still 94.4 MB. Free memory was 64.4 MB in the beginning and 71.4 MB in the end (delta: -7.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:27,620 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 94.4 MB. Free memory is still 52.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 318.21 ms. Allocated memory is still 94.4 MB. Free memory was 64.4 MB in the beginning and 71.4 MB in the end (delta: -7.0 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 04:37:29,819 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:37:29,822 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:37:29,872 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:37:29,873 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:37:29,878 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:37:29,881 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:37:29,885 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:37:29,888 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:37:29,894 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:37:29,895 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:37:29,900 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:37:29,900 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:37:29,904 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:37:29,907 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:37:29,909 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:37:29,910 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:37:29,914 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:37:29,918 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:37:29,925 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:37:29,927 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:37:29,929 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:37:29,930 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:37:29,935 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:37:29,939 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:37:29,943 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:37:29,943 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:37:29,944 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:37:29,946 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:37:29,947 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:37:29,948 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:37:29,949 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:37:29,951 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:37:29,951 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:37:29,952 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:37:29,953 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:37:29,954 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:37:29,954 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:37:29,954 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:37:29,956 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:37:29,957 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:37:29,958 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_658863ab-ffd8-475f-8d3e-cbe5a2defef6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-28 04:37:30,009 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:37:30,009 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:37:30,011 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:37:30,012 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:37:30,013 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:37:30,013 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:37:30,014 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:37:30,014 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:37:30,014 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:37:30,014 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:37:30,015 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:37:30,016 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:37:30,016 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:37:30,016 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:37:30,016 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:37:30,016 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:37:30,017 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:37:30,017 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:37:30,017 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:37:30,017 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:37:30,018 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:37:30,018 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:37:30,018 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:37:30,018 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:37:30,019 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:37:30,019 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:37:30,019 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:37:30,019 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:37:30,019 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:37:30,020 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:37:30,020 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:37:30,020 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:37:30,021 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:37:30,021 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_658863ab-ffd8-475f-8d3e-cbe5a2defef6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_658863ab-ffd8-475f-8d3e-cbe5a2defef6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 38bce9889a45e7793422c8a03518a30c76d10af9 [2020-11-28 04:37:30,414 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:37:30,440 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:37:30,444 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:37:30,445 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:37:30,446 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:37:30,446 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_658863ab-ffd8-475f-8d3e-cbe5a2defef6/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i [2020-11-28 04:37:30,510 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_658863ab-ffd8-475f-8d3e-cbe5a2defef6/bin/ukojak/data/ec3a1cff2/9d56e5eb6c5e4859b84afb5977bf9d2d/FLAG32b31f797 [2020-11-28 04:37:31,240 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:37:31,241 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_658863ab-ffd8-475f-8d3e-cbe5a2defef6/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i [2020-11-28 04:37:31,261 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_658863ab-ffd8-475f-8d3e-cbe5a2defef6/bin/ukojak/data/ec3a1cff2/9d56e5eb6c5e4859b84afb5977bf9d2d/FLAG32b31f797 [2020-11-28 04:37:31,419 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_658863ab-ffd8-475f-8d3e-cbe5a2defef6/bin/ukojak/data/ec3a1cff2/9d56e5eb6c5e4859b84afb5977bf9d2d [2020-11-28 04:37:31,421 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:37:31,423 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:37:31,424 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:37:31,424 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:37:31,438 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:37:31,440 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:31" (1/1) ... [2020-11-28 04:37:31,442 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b983749 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:31, skipping insertion in model container [2020-11-28 04:37:31,443 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:31" (1/1) ... [2020-11-28 04:37:31,450 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:37:31,526 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:37:31,748 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:37:31,748 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3f698141 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:31, skipping insertion in model container [2020-11-28 04:37:31,748 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:37:31,749 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:37:31,752 INFO L168 Benchmark]: Toolchain (without parser) took 327.38 ms. Allocated memory is still 71.3 MB. Free memory was 50.7 MB in the beginning and 41.7 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:31,754 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 71.3 MB. Free memory was 52.2 MB in the beginning and 52.2 MB in the end (delta: 32.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:37:31,756 INFO L168 Benchmark]: CACSL2BoogieTranslator took 324.78 ms. Allocated memory is still 71.3 MB. Free memory was 50.4 MB in the beginning and 41.7 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:31,759 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 71.3 MB. Free memory was 52.2 MB in the beginning and 52.2 MB in the end (delta: 32.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 324.78 ms. Allocated memory is still 71.3 MB. Free memory was 50.4 MB in the beginning and 41.7 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...