./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.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_040e3b77-6315-4cb2-9af6-e6d0ca219fff/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_040e3b77-6315-4cb2-9af6-e6d0ca219fff/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_040e3b77-6315-4cb2-9af6-e6d0ca219fff/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_040e3b77-6315-4cb2-9af6-e6d0ca219fff/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_040e3b77-6315-4cb2-9af6-e6d0ca219fff/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_040e3b77-6315-4cb2-9af6-e6d0ca219fff/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 b66e02958c1c5e95d88d1f0ac7b25a2107c10793 ................................................................................................................................ 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_040e3b77-6315-4cb2-9af6-e6d0ca219fff/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_040e3b77-6315-4cb2-9af6-e6d0ca219fff/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_040e3b77-6315-4cb2-9af6-e6d0ca219fff/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_040e3b77-6315-4cb2-9af6-e6d0ca219fff/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_040e3b77-6315-4cb2-9af6-e6d0ca219fff/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_040e3b77-6315-4cb2-9af6-e6d0ca219fff/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 b66e02958c1c5e95d88d1f0ac7b25a2107c10793 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:19:36,773 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:19:36,778 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:19:36,862 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:19:36,863 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:19:36,870 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:19:36,874 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:19:36,899 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:19:36,902 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:19:36,904 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:19:36,906 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:19:36,908 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:19:36,909 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:19:36,911 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:19:36,913 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:19:36,915 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:19:36,917 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:19:36,919 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:19:36,922 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:19:36,925 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:19:36,927 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:19:36,929 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:19:36,931 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:19:36,933 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:19:36,937 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:19:36,938 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:19:36,939 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:19:36,940 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:19:36,941 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:19:36,943 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:19:36,944 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:19:36,945 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:19:36,946 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:19:36,948 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:19:36,950 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:19:36,950 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:19:36,952 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:19:36,952 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:19:36,953 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:19:36,954 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:19:36,956 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:19:36,957 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_040e3b77-6315-4cb2-9af6-e6d0ca219fff/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 17:19:36,984 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:19:36,984 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:19:36,985 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:19:36,986 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:19:36,987 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:19:36,987 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:19:36,988 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:19:36,988 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:19:36,988 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:19:36,989 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:19:36,989 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:19:36,989 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:19:36,990 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:19:36,990 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:19:36,990 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:19:36,991 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:19:36,991 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:19:36,991 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:19:36,992 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:19:36,992 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:19:36,992 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:19:36,993 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:19:36,993 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:19:36,994 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:19:36,994 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:19:36,994 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:19:36,994 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:19:36,995 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:19:36,995 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:19:36,996 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_040e3b77-6315-4cb2-9af6-e6d0ca219fff/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_040e3b77-6315-4cb2-9af6-e6d0ca219fff/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b66e02958c1c5e95d88d1f0ac7b25a2107c10793 [2020-12-01 17:19:37,345 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:19:37,391 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:19:37,397 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:19:37,400 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:19:37,401 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:19:37,403 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_040e3b77-6315-4cb2-9af6-e6d0ca219fff/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.i [2020-12-01 17:19:37,540 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_040e3b77-6315-4cb2-9af6-e6d0ca219fff/bin/ukojak/data/7c996c2fa/9b2f1f80505b4ebbad0c809432fdf266/FLAG6a533a632 [2020-12-01 17:19:38,324 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:19:38,325 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_040e3b77-6315-4cb2-9af6-e6d0ca219fff/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.i [2020-12-01 17:19:38,374 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_040e3b77-6315-4cb2-9af6-e6d0ca219fff/bin/ukojak/data/7c996c2fa/9b2f1f80505b4ebbad0c809432fdf266/FLAG6a533a632 [2020-12-01 17:19:38,459 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_040e3b77-6315-4cb2-9af6-e6d0ca219fff/bin/ukojak/data/7c996c2fa/9b2f1f80505b4ebbad0c809432fdf266 [2020-12-01 17:19:38,461 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:19:38,463 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:19:38,465 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:19:38,466 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:19:38,470 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:19:38,471 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:19:38" (1/1) ... [2020-12-01 17:19:38,474 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a42a0bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:19:38, skipping insertion in model container [2020-12-01 17:19:38,474 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:19:38" (1/1) ... [2020-12-01 17:19:38,488 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:19:38,615 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:19:38,914 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:19:38,915 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@46af3242 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:19:38, skipping insertion in model container [2020-12-01 17:19:38,915 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:19:38,916 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:19:38,919 INFO L168 Benchmark]: Toolchain (without parser) took 454.50 ms. Allocated memory is still 88.1 MB. Free memory was 51.2 MB in the beginning and 64.8 MB in the end (delta: -13.6 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:19:38,921 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 88.1 MB. Free memory was 62.0 MB in the beginning and 62.0 MB in the end (delta: 28.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:19:38,922 INFO L168 Benchmark]: CACSL2BoogieTranslator took 450.69 ms. Allocated memory is still 88.1 MB. Free memory was 51.1 MB in the beginning and 64.9 MB in the end (delta: -13.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:19:38,924 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 88.1 MB. Free memory was 62.0 MB in the beginning and 62.0 MB in the end (delta: 28.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 450.69 ms. Allocated memory is still 88.1 MB. Free memory was 51.1 MB in the beginning and 64.9 MB in the end (delta: -13.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:19:42,085 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:19:42,089 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:19:42,140 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:19:42,141 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:19:42,143 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:19:42,146 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:19:42,150 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:19:42,153 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:19:42,155 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:19:42,157 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:19:42,160 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:19:42,161 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:19:42,182 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:19:42,184 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:19:42,186 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:19:42,188 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:19:42,190 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:19:42,194 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:19:42,198 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:19:42,202 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:19:42,204 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:19:42,206 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:19:42,208 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:19:42,214 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:19:42,215 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:19:42,215 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:19:42,217 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:19:42,218 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:19:42,221 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:19:42,221 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:19:42,223 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:19:42,225 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:19:42,226 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:19:42,229 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:19:42,230 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:19:42,231 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:19:42,232 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:19:42,232 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:19:42,234 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:19:42,236 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:19:42,237 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_040e3b77-6315-4cb2-9af6-e6d0ca219fff/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 17:19:42,273 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:19:42,274 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:19:42,275 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:19:42,276 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:19:42,277 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:19:42,277 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:19:42,278 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:19:42,278 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:19:42,279 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:19:42,279 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:19:42,279 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:19:42,280 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:19:42,280 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:19:42,280 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:19:42,281 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:19:42,281 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:19:42,281 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:19:42,282 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:19:42,282 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:19:42,282 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:19:42,283 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:19:42,283 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:19:42,283 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:19:42,284 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:19:42,284 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:19:42,284 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:19:42,285 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:19:42,285 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:19:42,286 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:19:42,286 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:19:42,286 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:19:42,287 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:19:42,287 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:19:42,287 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_040e3b77-6315-4cb2-9af6-e6d0ca219fff/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_040e3b77-6315-4cb2-9af6-e6d0ca219fff/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b66e02958c1c5e95d88d1f0ac7b25a2107c10793 [2020-12-01 17:19:42,780 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:19:42,812 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:19:42,816 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:19:42,818 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:19:42,819 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:19:42,821 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_040e3b77-6315-4cb2-9af6-e6d0ca219fff/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.i [2020-12-01 17:19:42,923 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_040e3b77-6315-4cb2-9af6-e6d0ca219fff/bin/ukojak/data/ccef3659e/124eb007fb694d4586dca6a80292c546/FLAG8325e0745 [2020-12-01 17:19:43,953 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:19:43,954 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_040e3b77-6315-4cb2-9af6-e6d0ca219fff/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.i [2020-12-01 17:19:43,987 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_040e3b77-6315-4cb2-9af6-e6d0ca219fff/bin/ukojak/data/ccef3659e/124eb007fb694d4586dca6a80292c546/FLAG8325e0745 [2020-12-01 17:19:44,523 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_040e3b77-6315-4cb2-9af6-e6d0ca219fff/bin/ukojak/data/ccef3659e/124eb007fb694d4586dca6a80292c546 [2020-12-01 17:19:44,528 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:19:44,535 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:19:44,538 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:19:44,539 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:19:44,544 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:19:44,545 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:19:44" (1/1) ... [2020-12-01 17:19:44,548 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b97df70 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:19:44, skipping insertion in model container [2020-12-01 17:19:44,549 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:19:44" (1/1) ... [2020-12-01 17:19:44,560 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:19:44,674 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:19:44,946 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:19:44,947 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1d900b7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:19:44, skipping insertion in model container [2020-12-01 17:19:44,948 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:19:44,948 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:19:44,952 INFO L168 Benchmark]: Toolchain (without parser) took 415.21 ms. Allocated memory is still 62.9 MB. Free memory was 45.7 MB in the beginning and 36.5 MB in the end (delta: 9.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:19:44,953 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 46.1 MB. Free memory is still 29.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:19:44,954 INFO L168 Benchmark]: CACSL2BoogieTranslator took 410.26 ms. Allocated memory is still 62.9 MB. Free memory was 45.5 MB in the beginning and 36.7 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:19:44,960 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 46.1 MB. Free memory is still 29.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 410.26 ms. Allocated memory is still 62.9 MB. Free memory was 45.5 MB in the beginning and 36.7 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...