./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.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_005ef773-a7fe-4196-9d50-3d9f1a5e4da1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_005ef773-a7fe-4196-9d50-3d9f1a5e4da1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_005ef773-a7fe-4196-9d50-3d9f1a5e4da1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_005ef773-a7fe-4196-9d50-3d9f1a5e4da1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_005ef773-a7fe-4196-9d50-3d9f1a5e4da1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_005ef773-a7fe-4196-9d50-3d9f1a5e4da1/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 09b81919f82069f388a75ea1a38a6dae53cbcb15 ................................................................................................................................ 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_005ef773-a7fe-4196-9d50-3d9f1a5e4da1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_005ef773-a7fe-4196-9d50-3d9f1a5e4da1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_005ef773-a7fe-4196-9d50-3d9f1a5e4da1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_005ef773-a7fe-4196-9d50-3d9f1a5e4da1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_005ef773-a7fe-4196-9d50-3d9f1a5e4da1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_005ef773-a7fe-4196-9d50-3d9f1a5e4da1/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 09b81919f82069f388a75ea1a38a6dae53cbcb15 .................................................................................................................................... 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 18:07:53,871 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:07:53,896 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:07:53,959 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:07:53,960 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:07:53,964 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:07:53,967 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:07:53,971 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:07:53,974 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:07:53,979 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:07:53,981 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:07:53,983 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:07:53,983 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:07:53,987 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:07:53,988 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:07:53,991 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:07:53,992 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:07:53,996 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:07:54,003 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:07:54,012 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:07:54,014 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:07:54,017 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:07:54,019 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:07:54,021 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:07:54,030 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:07:54,031 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:07:54,031 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:07:54,034 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:07:54,034 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:07:54,036 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:07:54,036 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:07:54,037 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:07:54,039 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:07:54,041 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:07:54,042 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:07:54,042 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:07:54,043 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:07:54,043 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:07:54,043 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:07:54,044 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:07:54,045 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:07:54,048 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_005ef773-a7fe-4196-9d50-3d9f1a5e4da1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 18:07:54,089 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:07:54,089 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:07:54,091 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:07:54,091 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:07:54,092 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:07:54,092 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:07:54,092 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:07:54,092 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:07:54,093 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:07:54,093 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:07:54,094 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:07:54,094 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:07:54,094 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:07:54,095 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:07:54,095 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:07:54,095 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:07:54,095 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:07:54,095 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:07:54,096 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:07:54,096 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:07:54,096 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:07:54,096 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:07:54,097 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:07:54,097 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:07:54,097 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:07:54,097 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:07:54,097 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:07:54,098 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:07:54,098 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:07:54,098 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_005ef773-a7fe-4196-9d50-3d9f1a5e4da1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_005ef773-a7fe-4196-9d50-3d9f1a5e4da1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 09b81919f82069f388a75ea1a38a6dae53cbcb15 [2020-12-01 18:07:54,355 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:07:54,388 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:07:54,391 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:07:54,393 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:07:54,395 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:07:54,396 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_005ef773-a7fe-4196-9d50-3d9f1a5e4da1/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2020-12-01 18:07:54,471 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_005ef773-a7fe-4196-9d50-3d9f1a5e4da1/bin/ukojak/data/5ceb3a6bd/fd07076c53ff4c4ca18305b86547bc32/FLAG24c7f1628 [2020-12-01 18:07:55,090 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:07:55,091 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_005ef773-a7fe-4196-9d50-3d9f1a5e4da1/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2020-12-01 18:07:55,125 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_005ef773-a7fe-4196-9d50-3d9f1a5e4da1/bin/ukojak/data/5ceb3a6bd/fd07076c53ff4c4ca18305b86547bc32/FLAG24c7f1628 [2020-12-01 18:07:55,307 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_005ef773-a7fe-4196-9d50-3d9f1a5e4da1/bin/ukojak/data/5ceb3a6bd/fd07076c53ff4c4ca18305b86547bc32 [2020-12-01 18:07:55,310 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:07:55,314 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:07:55,319 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:07:55,320 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:07:55,324 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:07:55,325 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:07:55" (1/1) ... [2020-12-01 18:07:55,327 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a29a788 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:07:55, skipping insertion in model container [2020-12-01 18:07:55,327 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:07:55" (1/1) ... [2020-12-01 18:07:55,335 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:07:55,424 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:07:55,758 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:07:55,760 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@74bdcfa1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:07:55, skipping insertion in model container [2020-12-01 18:07:55,760 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:07:55,761 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:07:55,765 INFO L168 Benchmark]: Toolchain (without parser) took 449.16 ms. Allocated memory is still 92.3 MB. Free memory was 58.9 MB in the beginning and 68.5 MB in the end (delta: -9.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:07:55,766 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 92.3 MB. Free memory is still 49.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:07:55,768 INFO L168 Benchmark]: CACSL2BoogieTranslator took 441.55 ms. Allocated memory is still 92.3 MB. Free memory was 58.7 MB in the beginning and 68.5 MB in the end (delta: -9.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:07:55,770 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 92.3 MB. Free memory is still 49.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 441.55 ms. Allocated memory is still 92.3 MB. Free memory was 58.7 MB in the beginning and 68.5 MB in the end (delta: -9.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 18:07:58,195 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:07:58,198 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:07:58,255 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:07:58,256 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:07:58,263 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:07:58,266 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:07:58,275 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:07:58,280 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:07:58,287 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:07:58,289 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:07:58,299 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:07:58,300 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:07:58,304 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:07:58,309 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:07:58,314 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:07:58,316 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:07:58,317 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:07:58,319 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:07:58,322 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:07:58,324 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:07:58,328 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:07:58,331 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:07:58,339 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:07:58,347 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:07:58,348 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:07:58,348 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:07:58,350 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:07:58,350 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:07:58,352 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:07:58,352 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:07:58,354 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:07:58,362 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:07:58,363 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:07:58,364 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:07:58,365 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:07:58,366 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:07:58,366 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:07:58,366 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:07:58,369 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:07:58,370 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:07:58,371 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_005ef773-a7fe-4196-9d50-3d9f1a5e4da1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 18:07:58,416 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:07:58,417 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:07:58,418 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:07:58,418 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:07:58,419 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:07:58,419 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:07:58,420 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:07:58,420 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:07:58,420 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:07:58,420 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:07:58,421 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:07:58,421 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:07:58,421 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:07:58,421 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:07:58,422 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:07:58,422 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:07:58,422 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:07:58,422 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:07:58,423 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:07:58,423 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:07:58,423 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:07:58,424 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:07:58,424 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:07:58,424 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:07:58,424 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:07:58,425 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:07:58,425 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:07:58,425 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:07:58,425 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:07:58,426 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:07:58,426 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:07:58,426 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:07:58,427 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:07:58,427 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_005ef773-a7fe-4196-9d50-3d9f1a5e4da1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_005ef773-a7fe-4196-9d50-3d9f1a5e4da1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 09b81919f82069f388a75ea1a38a6dae53cbcb15 [2020-12-01 18:07:58,867 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:07:58,914 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:07:58,917 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:07:58,918 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:07:58,921 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:07:58,922 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_005ef773-a7fe-4196-9d50-3d9f1a5e4da1/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2020-12-01 18:07:58,998 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_005ef773-a7fe-4196-9d50-3d9f1a5e4da1/bin/ukojak/data/314874631/31af074dc002406d805d9104c9e3317b/FLAGbbbd5613a [2020-12-01 18:07:59,826 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:07:59,827 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_005ef773-a7fe-4196-9d50-3d9f1a5e4da1/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2020-12-01 18:07:59,849 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_005ef773-a7fe-4196-9d50-3d9f1a5e4da1/bin/ukojak/data/314874631/31af074dc002406d805d9104c9e3317b/FLAGbbbd5613a [2020-12-01 18:08:00,010 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_005ef773-a7fe-4196-9d50-3d9f1a5e4da1/bin/ukojak/data/314874631/31af074dc002406d805d9104c9e3317b [2020-12-01 18:08:00,014 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:08:00,016 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:08:00,020 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:08:00,020 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:08:00,024 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:08:00,025 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:08:00" (1/1) ... [2020-12-01 18:08:00,031 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c097b2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:08:00, skipping insertion in model container [2020-12-01 18:08:00,032 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:08:00" (1/1) ... [2020-12-01 18:08:00,040 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:08:00,140 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:08:00,457 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:08:00,458 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@130fa59f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:08:00, skipping insertion in model container [2020-12-01 18:08:00,459 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:08:00,459 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:08:00,462 INFO L168 Benchmark]: Toolchain (without parser) took 444.62 ms. Allocated memory is still 56.6 MB. Free memory was 32.3 MB in the beginning and 39.5 MB in the end (delta: -7.2 MB). Peak memory consumption was 14.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:08:00,463 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 56.6 MB. Free memory is still 38.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:08:00,467 INFO L168 Benchmark]: CACSL2BoogieTranslator took 439.37 ms. Allocated memory is still 56.6 MB. Free memory was 32.2 MB in the beginning and 39.5 MB in the end (delta: -7.4 MB). Peak memory consumption was 14.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:08:00,470 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 56.6 MB. Free memory is still 38.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 439.37 ms. Allocated memory is still 56.6 MB. Free memory was 32.2 MB in the beginning and 39.5 MB in the end (delta: -7.4 MB). Peak memory consumption was 14.6 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...