./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.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_70d7d7a6-8e70-4a96-83f9-d94cef357e22/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_70d7d7a6-8e70-4a96-83f9-d94cef357e22/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_70d7d7a6-8e70-4a96-83f9-d94cef357e22/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_70d7d7a6-8e70-4a96-83f9-d94cef357e22/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_70d7d7a6-8e70-4a96-83f9-d94cef357e22/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_70d7d7a6-8e70-4a96-83f9-d94cef357e22/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 efea120c9bdb958d06f427e74d4f2425babc53c0 ................................................................................................................................ 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_70d7d7a6-8e70-4a96-83f9-d94cef357e22/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_70d7d7a6-8e70-4a96-83f9-d94cef357e22/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_70d7d7a6-8e70-4a96-83f9-d94cef357e22/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_70d7d7a6-8e70-4a96-83f9-d94cef357e22/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_70d7d7a6-8e70-4a96-83f9-d94cef357e22/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_70d7d7a6-8e70-4a96-83f9-d94cef357e22/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 efea120c9bdb958d06f427e74d4f2425babc53c0 .................................................................................................................................... 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 04:37:49,013 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:37:49,016 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:37:49,056 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:37:49,057 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:37:49,058 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:37:49,060 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:37:49,063 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:37:49,065 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:37:49,067 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:37:49,068 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:37:49,071 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:37:49,072 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:37:49,077 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:37:49,079 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:37:49,081 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:37:49,083 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:37:49,085 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:37:49,096 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:37:49,101 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:37:49,107 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:37:49,108 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:37:49,109 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:37:49,110 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:37:49,113 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:37:49,113 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:37:49,114 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:37:49,115 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:37:49,115 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:37:49,116 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:37:49,116 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:37:49,117 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:37:49,118 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:37:49,119 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:37:49,120 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:37:49,120 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:37:49,121 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:37:49,121 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:37:49,121 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:37:49,122 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:37:49,123 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:37:49,124 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_70d7d7a6-8e70-4a96-83f9-d94cef357e22/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-28 04:37:49,147 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:37:49,147 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:37:49,148 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:37:49,148 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:37:49,149 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:37:49,149 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:37:49,149 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:37:49,149 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:37:49,149 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:37:49,150 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:37:49,150 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:37:49,150 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:37:49,150 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:37:49,150 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:37:49,151 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:37:49,151 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:37:49,151 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:37:49,151 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:37:49,151 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:37:49,151 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:37:49,152 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:37:49,152 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:37:49,152 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:37:49,152 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:37:49,152 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:37:49,153 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:37:49,153 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:37:49,153 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:37:49,153 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:37:49,153 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_70d7d7a6-8e70-4a96-83f9-d94cef357e22/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_70d7d7a6-8e70-4a96-83f9-d94cef357e22/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efea120c9bdb958d06f427e74d4f2425babc53c0 [2020-11-28 04:37:49,378 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:37:49,413 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:37:49,414 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:37:49,415 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:37:49,417 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:37:49,419 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_70d7d7a6-8e70-4a96-83f9-d94cef357e22/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i [2020-11-28 04:37:49,497 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_70d7d7a6-8e70-4a96-83f9-d94cef357e22/bin/ukojak/data/630024395/b6180220e55b42fdb15a1ab509318035/FLAGf61e494e3 [2020-11-28 04:37:50,058 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:37:50,059 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_70d7d7a6-8e70-4a96-83f9-d94cef357e22/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i [2020-11-28 04:37:50,088 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_70d7d7a6-8e70-4a96-83f9-d94cef357e22/bin/ukojak/data/630024395/b6180220e55b42fdb15a1ab509318035/FLAGf61e494e3 [2020-11-28 04:37:50,316 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_70d7d7a6-8e70-4a96-83f9-d94cef357e22/bin/ukojak/data/630024395/b6180220e55b42fdb15a1ab509318035 [2020-11-28 04:37:50,318 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:37:50,320 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:37:50,325 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:37:50,325 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:37:50,328 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:37:50,330 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:50" (1/1) ... [2020-11-28 04:37:50,332 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@465c42f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:50, skipping insertion in model container [2020-11-28 04:37:50,338 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:50" (1/1) ... [2020-11-28 04:37:50,346 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:37:50,416 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:37:50,632 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:37:50,633 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@323fe1d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:50, skipping insertion in model container [2020-11-28 04:37:50,633 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:37:50,634 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:37:50,636 INFO L168 Benchmark]: Toolchain (without parser) took 314.74 ms. Allocated memory is still 104.9 MB. Free memory was 75.2 MB in the beginning and 83.5 MB in the end (delta: -8.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:50,637 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 83.9 MB. Free memory is still 41.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:37:50,638 INFO L168 Benchmark]: CACSL2BoogieTranslator took 309.05 ms. Allocated memory is still 104.9 MB. Free memory was 74.7 MB in the beginning and 83.5 MB in the end (delta: -8.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:50,639 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 83.9 MB. Free memory is still 41.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 309.05 ms. Allocated memory is still 104.9 MB. Free memory was 74.7 MB in the beginning and 83.5 MB in the end (delta: -8.8 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 04:37:52,840 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:37:52,843 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:37:52,874 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:37:52,874 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:37:52,876 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:37:52,878 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:37:52,880 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:37:52,882 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:37:52,883 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:37:52,884 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:37:52,886 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:37:52,886 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:37:52,888 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:37:52,889 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:37:52,890 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:37:52,891 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:37:52,892 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:37:52,894 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:37:52,896 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:37:52,902 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:37:52,904 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:37:52,906 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:37:52,907 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:37:52,911 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:37:52,918 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:37:52,919 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:37:52,920 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:37:52,921 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:37:52,923 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:37:52,936 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:37:52,937 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:37:52,938 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:37:52,938 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:37:52,940 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:37:52,940 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:37:52,941 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:37:52,941 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:37:52,942 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:37:52,943 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:37:52,944 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:37:52,948 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_70d7d7a6-8e70-4a96-83f9-d94cef357e22/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-28 04:37:52,994 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:37:52,994 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:37:52,996 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:37:52,996 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:37:52,997 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:37:52,998 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:37:52,998 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:37:52,998 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:37:52,998 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:37:52,998 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:37:52,999 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:37:53,000 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:37:53,000 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:37:53,000 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:37:53,000 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:37:53,000 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:37:53,000 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:37:53,001 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:37:53,001 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:37:53,001 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:37:53,001 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:37:53,001 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:37:53,002 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:37:53,002 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:37:53,002 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:37:53,002 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:37:53,002 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:37:53,003 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:37:53,003 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:37:53,003 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:37:53,003 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:37:53,003 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:37:53,004 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:37:53,004 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_70d7d7a6-8e70-4a96-83f9-d94cef357e22/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_70d7d7a6-8e70-4a96-83f9-d94cef357e22/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efea120c9bdb958d06f427e74d4f2425babc53c0 [2020-11-28 04:37:53,385 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:37:53,424 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:37:53,426 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:37:53,427 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:37:53,428 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:37:53,429 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_70d7d7a6-8e70-4a96-83f9-d94cef357e22/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i [2020-11-28 04:37:53,496 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_70d7d7a6-8e70-4a96-83f9-d94cef357e22/bin/ukojak/data/88602f8bd/9f0449d7b41b4210a608e0a1234f7f54/FLAGd8587c96b [2020-11-28 04:37:54,175 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:37:54,175 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_70d7d7a6-8e70-4a96-83f9-d94cef357e22/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i [2020-11-28 04:37:54,192 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_70d7d7a6-8e70-4a96-83f9-d94cef357e22/bin/ukojak/data/88602f8bd/9f0449d7b41b4210a608e0a1234f7f54/FLAGd8587c96b [2020-11-28 04:37:54,336 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_70d7d7a6-8e70-4a96-83f9-d94cef357e22/bin/ukojak/data/88602f8bd/9f0449d7b41b4210a608e0a1234f7f54 [2020-11-28 04:37:54,338 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:37:54,339 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:37:54,341 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:37:54,341 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:37:54,348 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:37:54,349 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:54" (1/1) ... [2020-11-28 04:37:54,351 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66aaa66c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:54, skipping insertion in model container [2020-11-28 04:37:54,352 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:54" (1/1) ... [2020-11-28 04:37:54,359 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:37:54,408 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:37:54,625 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:37:54,627 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@521e80d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:54, skipping insertion in model container [2020-11-28 04:37:54,627 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:37:54,628 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:37:54,631 INFO L168 Benchmark]: Toolchain (without parser) took 289.54 ms. Allocated memory is still 67.1 MB. Free memory was 46.4 MB in the beginning and 37.2 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:54,633 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 67.1 MB. Free memory was 49.3 MB in the beginning and 49.2 MB in the end (delta: 45.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:37:54,635 INFO L168 Benchmark]: CACSL2BoogieTranslator took 287.06 ms. Allocated memory is still 67.1 MB. Free memory was 46.2 MB in the beginning and 37.2 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:54,638 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 67.1 MB. Free memory was 49.3 MB in the beginning and 49.2 MB in the end (delta: 45.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 287.06 ms. Allocated memory is still 67.1 MB. Free memory was 46.2 MB in the beginning and 37.2 MB in the end (delta: 9.1 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...