./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.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_cd636635-cf50-4572-9d32-9a8664e8af67/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_cd636635-cf50-4572-9d32-9a8664e8af67/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cd636635-cf50-4572-9d32-9a8664e8af67/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cd636635-cf50-4572-9d32-9a8664e8af67/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_cd636635-cf50-4572-9d32-9a8664e8af67/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cd636635-cf50-4572-9d32-9a8664e8af67/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 eecb688a33fc1a92eafd397653288a53ee0afe5d ................................................................................................................................ 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_cd636635-cf50-4572-9d32-9a8664e8af67/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_cd636635-cf50-4572-9d32-9a8664e8af67/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cd636635-cf50-4572-9d32-9a8664e8af67/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cd636635-cf50-4572-9d32-9a8664e8af67/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_cd636635-cf50-4572-9d32-9a8664e8af67/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cd636635-cf50-4572-9d32-9a8664e8af67/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 eecb688a33fc1a92eafd397653288a53ee0afe5d .................................................................................................................................... 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 04:43:56,560 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:43:56,562 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:43:56,626 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:43:56,627 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:43:56,629 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:43:56,632 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:43:56,643 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:43:56,645 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:43:56,646 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:43:56,648 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:43:56,649 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:43:56,653 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:43:56,661 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:43:56,663 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:43:56,667 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:43:56,669 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:43:56,672 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:43:56,677 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:43:56,679 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:43:56,681 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:43:56,684 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:43:56,687 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:43:56,688 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:43:56,697 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:43:56,698 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:43:56,698 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:43:56,701 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:43:56,701 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:43:56,703 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:43:56,703 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:43:56,705 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:43:56,707 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:43:56,708 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:43:56,709 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:43:56,710 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:43:56,711 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:43:56,711 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:43:56,711 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:43:56,712 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:43:56,713 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:43:56,717 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cd636635-cf50-4572-9d32-9a8664e8af67/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-28 04:43:56,761 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:43:56,761 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:43:56,763 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:43:56,763 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:43:56,764 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:43:56,764 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:43:56,764 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:43:56,765 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:43:56,765 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:43:56,765 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:43:56,766 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:43:56,767 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:43:56,767 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:43:56,767 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:43:56,767 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:43:56,767 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:43:56,768 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:43:56,768 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:43:56,768 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:43:56,768 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:43:56,768 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:43:56,769 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:43:56,769 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:43:56,769 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:43:56,769 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:43:56,770 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:43:56,770 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:43:56,770 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:43:56,770 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:43:56,772 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_cd636635-cf50-4572-9d32-9a8664e8af67/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_cd636635-cf50-4572-9d32-9a8664e8af67/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eecb688a33fc1a92eafd397653288a53ee0afe5d [2020-11-28 04:43:57,060 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:43:57,103 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:43:57,108 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:43:57,109 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:43:57,111 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:43:57,112 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cd636635-cf50-4572-9d32-9a8664e8af67/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2020-11-28 04:43:57,202 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cd636635-cf50-4572-9d32-9a8664e8af67/bin/ukojak/data/0c3ed0518/49eabf5de39144daa99fd40714d390e6/FLAG9e226eb3b [2020-11-28 04:43:57,813 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:43:57,814 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cd636635-cf50-4572-9d32-9a8664e8af67/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2020-11-28 04:43:57,832 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cd636635-cf50-4572-9d32-9a8664e8af67/bin/ukojak/data/0c3ed0518/49eabf5de39144daa99fd40714d390e6/FLAG9e226eb3b [2020-11-28 04:43:58,035 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cd636635-cf50-4572-9d32-9a8664e8af67/bin/ukojak/data/0c3ed0518/49eabf5de39144daa99fd40714d390e6 [2020-11-28 04:43:58,038 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:43:58,039 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:43:58,041 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:58,041 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:43:58,053 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:43:58,054 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:58" (1/1) ... [2020-11-28 04:43:58,058 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@782869a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:58, skipping insertion in model container [2020-11-28 04:43:58,058 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:58" (1/1) ... [2020-11-28 04:43:58,067 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:43:58,142 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:58,412 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:43:58,413 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@278fb627 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:58, skipping insertion in model container [2020-11-28 04:43:58,413 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:58,414 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:43:58,417 INFO L168 Benchmark]: Toolchain (without parser) took 376.52 ms. Allocated memory is still 86.0 MB. Free memory was 51.1 MB in the beginning and 64.4 MB in the end (delta: -13.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:58,419 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 86.0 MB. Free memory was 58.8 MB in the beginning and 58.8 MB in the end (delta: 24.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:43:58,422 INFO L168 Benchmark]: CACSL2BoogieTranslator took 372.72 ms. Allocated memory is still 86.0 MB. Free memory was 50.9 MB in the beginning and 64.4 MB in the end (delta: -13.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:58,425 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 86.0 MB. Free memory was 58.8 MB in the beginning and 58.8 MB in the end (delta: 24.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 372.72 ms. Allocated memory is still 86.0 MB. Free memory was 50.9 MB in the beginning and 64.4 MB in the end (delta: -13.6 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 04:44:00,792 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:44:00,796 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:44:00,846 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:44:00,847 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:44:00,852 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:44:00,855 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:44:00,859 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:44:00,863 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:44:00,869 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:44:00,871 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:44:00,876 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:44:00,876 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:44:00,887 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:44:00,890 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:44:00,892 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:44:00,893 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:44:00,897 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:44:00,901 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:44:00,908 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:44:00,910 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:44:00,912 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:44:00,913 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:44:00,922 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:44:00,929 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:44:00,932 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:44:00,932 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:44:00,934 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:44:00,935 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:44:00,937 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:44:00,937 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:44:00,938 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:44:00,940 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:44:00,941 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:44:00,942 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:44:00,942 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:44:00,943 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:44:00,944 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:44:00,944 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:44:00,946 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:44:00,947 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:44:00,948 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cd636635-cf50-4572-9d32-9a8664e8af67/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-28 04:44:00,991 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:44:00,991 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:44:00,993 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:44:00,993 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:44:00,995 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:44:00,995 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:44:00,996 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:44:00,996 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:44:00,997 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:44:00,997 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:44:00,998 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:44:00,998 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:44:00,999 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:44:00,999 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:44:00,999 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:44:01,000 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:44:01,000 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:44:01,000 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:44:01,000 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:44:01,001 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:44:01,001 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:44:01,001 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:44:01,002 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:44:01,002 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:44:01,002 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:44:01,003 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:44:01,003 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:44:01,003 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:44:01,003 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:44:01,004 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:44:01,004 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:44:01,004 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:44:01,005 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:44:01,005 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_cd636635-cf50-4572-9d32-9a8664e8af67/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_cd636635-cf50-4572-9d32-9a8664e8af67/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eecb688a33fc1a92eafd397653288a53ee0afe5d [2020-11-28 04:44:01,421 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:44:01,462 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:44:01,466 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:44:01,467 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:44:01,470 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:44:01,471 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cd636635-cf50-4572-9d32-9a8664e8af67/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2020-11-28 04:44:01,549 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cd636635-cf50-4572-9d32-9a8664e8af67/bin/ukojak/data/4a0555200/2a88e0e120b94f18a641ca8a40892e8f/FLAG1ba21fb54 [2020-11-28 04:44:02,265 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:44:02,266 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cd636635-cf50-4572-9d32-9a8664e8af67/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2020-11-28 04:44:02,289 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cd636635-cf50-4572-9d32-9a8664e8af67/bin/ukojak/data/4a0555200/2a88e0e120b94f18a641ca8a40892e8f/FLAG1ba21fb54 [2020-11-28 04:44:02,465 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cd636635-cf50-4572-9d32-9a8664e8af67/bin/ukojak/data/4a0555200/2a88e0e120b94f18a641ca8a40892e8f [2020-11-28 04:44:02,468 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:44:02,470 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:44:02,475 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:44:02,475 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:44:02,479 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:44:02,481 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:44:02" (1/1) ... [2020-11-28 04:44:02,490 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7843430c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:44:02, skipping insertion in model container [2020-11-28 04:44:02,490 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:44:02" (1/1) ... [2020-11-28 04:44:02,499 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:44:02,582 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:44:02,785 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:44:02,786 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@d2610bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:44:02, skipping insertion in model container [2020-11-28 04:44:02,786 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:44:02,787 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:44:02,789 INFO L168 Benchmark]: Toolchain (without parser) took 318.12 ms. Allocated memory is still 65.0 MB. Free memory was 39.8 MB in the beginning and 48.9 MB in the end (delta: -9.1 MB). Peak memory consumption was 10.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:02,790 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 50.3 MB. Free memory was 31.5 MB in the beginning and 31.4 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:44:02,791 INFO L168 Benchmark]: CACSL2BoogieTranslator took 311.86 ms. Allocated memory is still 65.0 MB. Free memory was 39.5 MB in the beginning and 48.9 MB in the end (delta: -9.3 MB). Peak memory consumption was 10.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:02,793 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 50.3 MB. Free memory was 31.5 MB in the beginning and 31.4 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 311.86 ms. Allocated memory is still 65.0 MB. Free memory was 39.5 MB in the beginning and 48.9 MB in the end (delta: -9.3 MB). Peak memory consumption was 10.2 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...