./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 a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_f980d478-ec87-48f8-979b-2fc9244e6e38/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f980d478-ec87-48f8-979b-2fc9244e6e38/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f980d478-ec87-48f8-979b-2fc9244e6e38/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f980d478-ec87-48f8-979b-2fc9244e6e38/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_f980d478-ec87-48f8-979b-2fc9244e6e38/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f980d478-ec87-48f8-979b-2fc9244e6e38/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_f980d478-ec87-48f8-979b-2fc9244e6e38/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f980d478-ec87-48f8-979b-2fc9244e6e38/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f980d478-ec87-48f8-979b-2fc9244e6e38/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f980d478-ec87-48f8-979b-2fc9244e6e38/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_f980d478-ec87-48f8-979b-2fc9244e6e38/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f980d478-ec87-48f8-979b-2fc9244e6e38/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-a4ecdab [2020-11-28 04:45:00,783 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:45:00,787 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:45:00,844 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:45:00,845 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:45:00,850 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:45:00,852 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:45:00,856 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:45:00,859 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:45:00,873 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:45:00,874 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:45:00,876 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:45:00,876 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:45:00,880 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:45:00,881 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:45:00,884 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:45:00,885 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:45:00,888 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:45:00,891 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:45:00,899 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:45:00,901 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:45:00,903 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:45:00,905 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:45:00,906 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:45:00,914 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:45:00,915 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:45:00,915 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:45:00,917 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:45:00,918 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:45:00,919 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:45:00,919 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:45:00,920 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:45:00,922 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:45:00,923 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:45:00,924 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:45:00,925 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:45:00,926 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:45:00,926 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:45:00,926 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:45:00,927 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:45:00,929 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:45:00,931 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f980d478-ec87-48f8-979b-2fc9244e6e38/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-28 04:45:00,971 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:45:00,971 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:45:00,972 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:45:00,972 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:45:00,973 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:45:00,973 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:45:00,974 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:45:00,974 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:45:00,974 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:45:00,974 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:45:00,975 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:45:00,975 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:45:00,976 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:45:00,976 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:45:00,976 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:45:00,976 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:45:00,976 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:45:00,976 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:45:00,977 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:45:00,977 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:45:00,977 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:45:00,977 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:45:00,977 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:45:00,978 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:45:00,978 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:45:00,978 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:45:00,978 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:45:00,978 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:45:00,979 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:45:00,980 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_f980d478-ec87-48f8-979b-2fc9244e6e38/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f980d478-ec87-48f8-979b-2fc9244e6e38/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7eabb1d27727c3b672f7d31e984246edbfc50bb7 [2020-11-28 04:45:01,287 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:45:01,321 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:45:01,324 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:45:01,325 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:45:01,327 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:45:01,328 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f980d478-ec87-48f8-979b-2fc9244e6e38/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i [2020-11-28 04:45:01,400 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f980d478-ec87-48f8-979b-2fc9244e6e38/bin/ukojak/data/a5c60122b/e7d7fe86e04c4b27a6328ac6560d1703/FLAGeeaf4d21d [2020-11-28 04:45:02,176 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:45:02,177 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f980d478-ec87-48f8-979b-2fc9244e6e38/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i [2020-11-28 04:45:02,195 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f980d478-ec87-48f8-979b-2fc9244e6e38/bin/ukojak/data/a5c60122b/e7d7fe86e04c4b27a6328ac6560d1703/FLAGeeaf4d21d [2020-11-28 04:45:02,392 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f980d478-ec87-48f8-979b-2fc9244e6e38/bin/ukojak/data/a5c60122b/e7d7fe86e04c4b27a6328ac6560d1703 [2020-11-28 04:45:02,394 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:45:02,395 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:45:02,410 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:45:02,410 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:45:02,413 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:45:02,414 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:45:02" (1/1) ... [2020-11-28 04:45:02,416 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ea42c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:02, skipping insertion in model container [2020-11-28 04:45:02,416 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:45:02" (1/1) ... [2020-11-28 04:45:02,422 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:45:02,504 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:45:02,737 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:45:02,737 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1abfdc34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:02, skipping insertion in model container [2020-11-28 04:45:02,737 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:45:02,738 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:45:02,743 INFO L168 Benchmark]: Toolchain (without parser) took 343.55 ms. Allocated memory is still 119.5 MB. Free memory was 88.0 MB in the beginning and 96.1 MB in the end (delta: -8.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:45:02,744 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 79.7 MB. Free memory is still 38.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:45:02,746 INFO L168 Benchmark]: CACSL2BoogieTranslator took 328.01 ms. Allocated memory is still 119.5 MB. Free memory was 88.0 MB in the beginning and 96.1 MB in the end (delta: -8.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:45:02,749 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 79.7 MB. Free memory is still 38.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 328.01 ms. Allocated memory is still 119.5 MB. Free memory was 88.0 MB in the beginning and 96.1 MB in the end (delta: -8.1 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-a4ecdab [2020-11-28 04:45:05,040 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:45:05,042 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:45:05,088 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:45:05,089 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:45:05,094 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:45:05,097 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:45:05,102 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:45:05,106 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:45:05,112 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:45:05,114 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:45:05,125 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:45:05,126 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:45:05,130 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:45:05,133 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:45:05,135 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:45:05,137 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:45:05,140 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:45:05,144 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:45:05,152 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:45:05,155 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:45:05,156 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:45:05,159 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:45:05,167 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:45:05,171 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:45:05,174 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:45:05,175 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:45:05,176 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:45:05,178 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:45:05,179 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:45:05,180 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:45:05,181 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:45:05,183 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:45:05,184 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:45:05,185 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:45:05,186 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:45:05,187 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:45:05,187 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:45:05,187 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:45:05,190 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:45:05,190 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:45:05,191 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f980d478-ec87-48f8-979b-2fc9244e6e38/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-28 04:45:05,244 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:45:05,244 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:45:05,246 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:45:05,246 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:45:05,248 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:45:05,248 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:45:05,248 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:45:05,249 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:45:05,249 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:45:05,249 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:45:05,250 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:45:05,251 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:45:05,251 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:45:05,251 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:45:05,251 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:45:05,252 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:45:05,252 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:45:05,252 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:45:05,252 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:45:05,253 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:45:05,253 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:45:05,253 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:45:05,253 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:45:05,254 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:45:05,254 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:45:05,254 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:45:05,254 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:45:05,255 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:45:05,255 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:45:05,255 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:45:05,255 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:45:05,255 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:45:05,256 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:45:05,256 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_f980d478-ec87-48f8-979b-2fc9244e6e38/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f980d478-ec87-48f8-979b-2fc9244e6e38/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7eabb1d27727c3b672f7d31e984246edbfc50bb7 [2020-11-28 04:45:05,700 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:45:05,738 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:45:05,743 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:45:05,745 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:45:05,745 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:45:05,746 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f980d478-ec87-48f8-979b-2fc9244e6e38/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i [2020-11-28 04:45:05,827 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f980d478-ec87-48f8-979b-2fc9244e6e38/bin/ukojak/data/05b3f01b6/850dde3366c444789102855cabc9e024/FLAG2355248c8 [2020-11-28 04:45:06,440 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:45:06,441 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f980d478-ec87-48f8-979b-2fc9244e6e38/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i [2020-11-28 04:45:06,473 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f980d478-ec87-48f8-979b-2fc9244e6e38/bin/ukojak/data/05b3f01b6/850dde3366c444789102855cabc9e024/FLAG2355248c8 [2020-11-28 04:45:06,689 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f980d478-ec87-48f8-979b-2fc9244e6e38/bin/ukojak/data/05b3f01b6/850dde3366c444789102855cabc9e024 [2020-11-28 04:45:06,692 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:45:06,693 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:45:06,695 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:45:06,695 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:45:06,699 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:45:06,700 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:45:06" (1/1) ... [2020-11-28 04:45:06,702 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d64f23b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:06, skipping insertion in model container [2020-11-28 04:45:06,702 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:45:06" (1/1) ... [2020-11-28 04:45:06,710 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:45:06,780 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:45:06,985 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:45:06,986 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55a8ab3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:06, skipping insertion in model container [2020-11-28 04:45:06,986 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:45:06,987 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:45:06,989 INFO L168 Benchmark]: Toolchain (without parser) took 294.41 ms. Allocated memory is still 50.3 MB. Free memory was 25.0 MB in the beginning and 31.1 MB in the end (delta: -6.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:45:06,990 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 50.3 MB. Free memory was 32.6 MB in the beginning and 32.6 MB in the end (delta: 25.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:45:06,991 INFO L168 Benchmark]: CACSL2BoogieTranslator took 291.77 ms. Allocated memory is still 50.3 MB. Free memory was 24.8 MB in the beginning and 31.1 MB in the end (delta: -6.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:45:06,993 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 50.3 MB. Free memory was 32.6 MB in the beginning and 32.6 MB in the end (delta: 25.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 291.77 ms. Allocated memory is still 50.3 MB. Free memory was 24.8 MB in the beginning and 31.1 MB in the end (delta: -6.2 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...