./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.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_9efc504f-7c07-42a4-9bc7-093265edbce6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9efc504f-7c07-42a4-9bc7-093265edbce6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9efc504f-7c07-42a4-9bc7-093265edbce6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9efc504f-7c07-42a4-9bc7-093265edbce6/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9efc504f-7c07-42a4-9bc7-093265edbce6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9efc504f-7c07-42a4-9bc7-093265edbce6/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 2d1f4ceaaf4d72804561a034d923aa8c5ea2790a ................................................................................................................................ 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_9efc504f-7c07-42a4-9bc7-093265edbce6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9efc504f-7c07-42a4-9bc7-093265edbce6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9efc504f-7c07-42a4-9bc7-093265edbce6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9efc504f-7c07-42a4-9bc7-093265edbce6/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9efc504f-7c07-42a4-9bc7-093265edbce6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9efc504f-7c07-42a4-9bc7-093265edbce6/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 2d1f4ceaaf4d72804561a034d923aa8c5ea2790a .................................................................................................................................... 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 17:23:30,696 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:23:30,700 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:23:30,775 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:23:30,776 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:23:30,782 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:23:30,789 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:23:30,792 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:23:30,795 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:23:30,797 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:23:30,798 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:23:30,800 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:23:30,801 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:23:30,803 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:23:30,805 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:23:30,807 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:23:30,808 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:23:30,810 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:23:30,813 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:23:30,816 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:23:30,819 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:23:30,835 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:23:30,837 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:23:30,839 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:23:30,844 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:23:30,853 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:23:30,854 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:23:30,855 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:23:30,856 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:23:30,858 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:23:30,860 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:23:30,862 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:23:30,864 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:23:30,866 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:23:30,868 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:23:30,869 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:23:30,871 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:23:30,872 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:23:30,873 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:23:30,875 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:23:30,876 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:23:30,883 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9efc504f-7c07-42a4-9bc7-093265edbce6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 17:23:30,932 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:23:30,932 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:23:30,934 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:23:30,935 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:23:30,936 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:23:30,936 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:23:30,937 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:23:30,937 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:23:30,937 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:23:30,938 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:23:30,939 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:23:30,939 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:23:30,940 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:23:30,940 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:23:30,940 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:23:30,941 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:23:30,941 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:23:30,941 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:23:30,942 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:23:30,942 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:23:30,942 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:23:30,943 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:23:30,943 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:23:30,943 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:23:30,944 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:23:30,944 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:23:30,944 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:23:30,945 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:23:30,945 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:23:30,947 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_9efc504f-7c07-42a4-9bc7-093265edbce6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9efc504f-7c07-42a4-9bc7-093265edbce6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2d1f4ceaaf4d72804561a034d923aa8c5ea2790a [2020-12-01 17:23:31,297 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:23:31,328 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:23:31,331 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:23:31,333 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:23:31,334 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:23:31,335 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9efc504f-7c07-42a4-9bc7-093265edbce6/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i [2020-12-01 17:23:31,453 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9efc504f-7c07-42a4-9bc7-093265edbce6/bin/ukojak/data/f3a064546/aa64f13215dc4336891f795351091050/FLAG0001771bf [2020-12-01 17:23:32,249 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:23:32,252 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9efc504f-7c07-42a4-9bc7-093265edbce6/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i [2020-12-01 17:23:32,298 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9efc504f-7c07-42a4-9bc7-093265edbce6/bin/ukojak/data/f3a064546/aa64f13215dc4336891f795351091050/FLAG0001771bf [2020-12-01 17:23:32,374 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9efc504f-7c07-42a4-9bc7-093265edbce6/bin/ukojak/data/f3a064546/aa64f13215dc4336891f795351091050 [2020-12-01 17:23:32,378 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:23:32,380 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:23:32,401 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:23:32,401 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:23:32,405 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:23:32,406 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:23:32" (1/1) ... [2020-12-01 17:23:32,409 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18b69c8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:23:32, skipping insertion in model container [2020-12-01 17:23:32,409 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:23:32" (1/1) ... [2020-12-01 17:23:32,418 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:23:32,500 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:23:32,889 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:23:32,890 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@765b19e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:23:32, skipping insertion in model container [2020-12-01 17:23:32,890 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:23:32,891 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:23:32,897 INFO L168 Benchmark]: Toolchain (without parser) took 513.56 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 52.2 MB in the beginning and 82.3 MB in the end (delta: -30.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:23:32,899 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 86.0 MB. Free memory was 45.5 MB in the beginning and 45.4 MB in the end (delta: 40.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:23:32,902 INFO L168 Benchmark]: CACSL2BoogieTranslator took 490.29 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 52.0 MB in the beginning and 82.3 MB in the end (delta: -30.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:23:32,906 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 86.0 MB. Free memory was 45.5 MB in the beginning and 45.4 MB in the end (delta: 40.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 490.29 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 52.0 MB in the beginning and 82.3 MB in the end (delta: -30.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:23:35,843 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:23:35,848 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:23:35,911 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:23:35,912 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:23:35,913 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:23:35,916 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:23:35,919 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:23:35,922 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:23:35,924 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:23:35,926 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:23:35,928 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:23:35,929 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:23:35,931 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:23:35,932 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:23:35,934 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:23:35,936 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:23:35,938 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:23:35,940 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:23:35,944 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:23:35,946 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:23:35,952 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:23:35,954 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:23:35,955 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:23:35,959 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:23:35,960 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:23:35,961 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:23:35,962 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:23:35,969 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:23:35,971 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:23:35,972 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:23:35,973 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:23:35,979 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:23:35,980 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:23:35,982 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:23:35,982 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:23:35,983 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:23:35,984 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:23:35,984 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:23:35,988 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:23:35,989 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:23:35,990 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9efc504f-7c07-42a4-9bc7-093265edbce6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 17:23:36,052 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:23:36,052 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:23:36,054 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:23:36,054 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:23:36,055 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:23:36,055 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:23:36,056 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:23:36,056 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:23:36,056 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:23:36,056 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:23:36,056 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:23:36,057 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:23:36,057 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:23:36,057 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:23:36,057 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:23:36,058 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:23:36,058 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:23:36,058 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:23:36,058 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:23:36,058 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:23:36,059 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:23:36,063 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:23:36,063 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:23:36,064 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:23:36,064 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:23:36,064 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:23:36,065 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:23:36,065 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:23:36,066 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:23:36,066 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:23:36,066 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:23:36,067 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:23:36,067 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:23:36,067 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_9efc504f-7c07-42a4-9bc7-093265edbce6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9efc504f-7c07-42a4-9bc7-093265edbce6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2d1f4ceaaf4d72804561a034d923aa8c5ea2790a [2020-12-01 17:23:36,596 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:23:36,631 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:23:36,635 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:23:36,636 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:23:36,637 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:23:36,638 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9efc504f-7c07-42a4-9bc7-093265edbce6/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i [2020-12-01 17:23:36,747 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9efc504f-7c07-42a4-9bc7-093265edbce6/bin/ukojak/data/ad34d1228/f7d62a3ba0aa4b7db6de6ec410e1a08a/FLAGd6d15219d [2020-12-01 17:23:37,737 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:23:37,738 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9efc504f-7c07-42a4-9bc7-093265edbce6/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i [2020-12-01 17:23:37,772 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9efc504f-7c07-42a4-9bc7-093265edbce6/bin/ukojak/data/ad34d1228/f7d62a3ba0aa4b7db6de6ec410e1a08a/FLAGd6d15219d [2020-12-01 17:23:37,817 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9efc504f-7c07-42a4-9bc7-093265edbce6/bin/ukojak/data/ad34d1228/f7d62a3ba0aa4b7db6de6ec410e1a08a [2020-12-01 17:23:37,821 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:23:37,824 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:23:37,829 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:23:37,830 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:23:37,836 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:23:37,838 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:23:37" (1/1) ... [2020-12-01 17:23:37,841 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a73df8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:23:37, skipping insertion in model container [2020-12-01 17:23:37,841 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:23:37" (1/1) ... [2020-12-01 17:23:37,852 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:23:37,936 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:23:38,270 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:23:38,273 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@40f352fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:23:38, skipping insertion in model container [2020-12-01 17:23:38,273 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:23:38,274 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:23:38,279 INFO L168 Benchmark]: Toolchain (without parser) took 451.46 ms. Allocated memory is still 69.2 MB. Free memory was 49.9 MB in the beginning and 41.0 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:23:38,280 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 69.2 MB. Free memory is still 51.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:23:38,286 INFO L168 Benchmark]: CACSL2BoogieTranslator took 444.79 ms. Allocated memory is still 69.2 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 17:23:38,289 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 69.2 MB. Free memory is still 51.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 444.79 ms. Allocated memory is still 69.2 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...