./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_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_441cd940-17fa-4d83-8f9d-978a37882fd2/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_441cd940-17fa-4d83-8f9d-978a37882fd2/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_441cd940-17fa-4d83-8f9d-978a37882fd2/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_441cd940-17fa-4d83-8f9d-978a37882fd2/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_441cd940-17fa-4d83-8f9d-978a37882fd2/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_441cd940-17fa-4d83-8f9d-978a37882fd2/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 783bd20fd055f652363034091060e4c9eb81e6a2 ................................................................................................................................ 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_441cd940-17fa-4d83-8f9d-978a37882fd2/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_441cd940-17fa-4d83-8f9d-978a37882fd2/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_441cd940-17fa-4d83-8f9d-978a37882fd2/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_441cd940-17fa-4d83-8f9d-978a37882fd2/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_441cd940-17fa-4d83-8f9d-978a37882fd2/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_441cd940-17fa-4d83-8f9d-978a37882fd2/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 783bd20fd055f652363034091060e4c9eb81e6a2 .................................................................................................................................. 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 03:10:00,915 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:10:00,918 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:10:00,994 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:10:01,013 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:10:01,017 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:10:01,019 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:10:01,027 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:10:01,030 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:10:01,040 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:10:01,041 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:10:01,043 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:10:01,043 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:10:01,044 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:10:01,046 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:10:01,047 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:10:01,048 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:10:01,049 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:10:01,052 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:10:01,064 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:10:01,068 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:10:01,070 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:10:01,074 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:10:01,078 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:10:01,088 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:10:01,088 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:10:01,089 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:10:01,091 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:10:01,092 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:10:01,094 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:10:01,094 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:10:01,096 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:10:01,098 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:10:01,100 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:10:01,101 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:10:01,102 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:10:01,103 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:10:01,103 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:10:01,103 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:10:01,104 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:10:01,105 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:10:01,109 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_441cd940-17fa-4d83-8f9d-978a37882fd2/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:10:01,154 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:10:01,160 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:10:01,162 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:10:01,163 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:10:01,163 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:10:01,163 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:10:01,164 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:10:01,164 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:10:01,164 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:10:01,164 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:10:01,165 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:10:01,166 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:10:01,166 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:10:01,166 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:10:01,167 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:10:01,167 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:10:01,167 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:10:01,167 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:10:01,168 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:10:01,168 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:10:01,168 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:10:01,168 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:10:01,169 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:10:01,169 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:10:01,169 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:10:01,170 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:10:01,170 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:10:01,170 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:10:01,170 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:10:01,171 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_441cd940-17fa-4d83-8f9d-978a37882fd2/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_441cd940-17fa-4d83-8f9d-978a37882fd2/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 783bd20fd055f652363034091060e4c9eb81e6a2 [2020-11-28 03:10:01,516 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:10:01,556 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:10:01,560 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:10:01,561 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:10:01,562 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:10:01,564 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_441cd940-17fa-4d83-8f9d-978a37882fd2/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-1.i [2020-11-28 03:10:01,646 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_441cd940-17fa-4d83-8f9d-978a37882fd2/bin/uautomizer/data/86bada8b4/bc1933c330104e1dbc083fa17fc36321/FLAGda5e4ea54 [2020-11-28 03:10:02,508 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:10:02,509 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_441cd940-17fa-4d83-8f9d-978a37882fd2/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-1.i [2020-11-28 03:10:02,531 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_441cd940-17fa-4d83-8f9d-978a37882fd2/bin/uautomizer/data/86bada8b4/bc1933c330104e1dbc083fa17fc36321/FLAGda5e4ea54 [2020-11-28 03:10:02,656 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_441cd940-17fa-4d83-8f9d-978a37882fd2/bin/uautomizer/data/86bada8b4/bc1933c330104e1dbc083fa17fc36321 [2020-11-28 03:10:02,659 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:10:02,660 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:10:02,664 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:10:02,665 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:10:02,670 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:10:02,671 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:10:02" (1/1) ... [2020-11-28 03:10:02,675 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5abcfe84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:10:02, skipping insertion in model container [2020-11-28 03:10:02,676 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:10:02" (1/1) ... [2020-11-28 03:10:02,684 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:10:02,787 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:10:03,047 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:10:03,048 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3ad56d9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:10:03, skipping insertion in model container [2020-11-28 03:10:03,048 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:10:03,048 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:10:03,050 INFO L168 Benchmark]: Toolchain (without parser) took 388.81 ms. Allocated memory is still 88.1 MB. Free memory was 48.6 MB in the beginning and 63.3 MB in the end (delta: -14.7 MB). Peak memory consumption was 6.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:10:03,051 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 88.1 MB. Free memory is still 67.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:10:03,052 INFO L168 Benchmark]: CACSL2BoogieTranslator took 383.68 ms. Allocated memory is still 88.1 MB. Free memory was 48.4 MB in the beginning and 63.6 MB in the end (delta: -15.2 MB). Peak memory consumption was 6.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:10:03,054 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 88.1 MB. Free memory is still 67.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 383.68 ms. Allocated memory is still 88.1 MB. Free memory was 48.4 MB in the beginning and 63.6 MB in the end (delta: -15.2 MB). Peak memory consumption was 6.5 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 03:10:05,799 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:10:05,802 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:10:05,838 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:10:05,839 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:10:05,841 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:10:05,843 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:10:05,846 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:10:05,849 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:10:05,851 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:10:05,852 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:10:05,854 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:10:05,866 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:10:05,871 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:10:05,874 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:10:05,877 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:10:05,879 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:10:05,886 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:10:05,891 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:10:05,898 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:10:05,904 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:10:05,909 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:10:05,911 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:10:05,914 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:10:05,923 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:10:05,925 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:10:05,926 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:10:05,931 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:10:05,937 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:10:05,941 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:10:05,942 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:10:05,943 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:10:05,945 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:10:05,947 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:10:05,949 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:10:05,949 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:10:05,950 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:10:05,950 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:10:05,951 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:10:05,953 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:10:05,954 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:10:05,955 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_441cd940-17fa-4d83-8f9d-978a37882fd2/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:10:06,002 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:10:06,002 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:10:06,004 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:10:06,004 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:10:06,005 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:10:06,005 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:10:06,005 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:10:06,005 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:10:06,006 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:10:06,006 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:10:06,006 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:10:06,007 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:10:06,007 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:10:06,007 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:10:06,007 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:10:06,008 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:10:06,008 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:10:06,008 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:10:06,009 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:10:06,009 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:10:06,009 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:10:06,010 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:10:06,010 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:10:06,010 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:10:06,011 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:10:06,011 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:10:06,011 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:10:06,011 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:10:06,012 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:10:06,012 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:10:06,012 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:10:06,013 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_441cd940-17fa-4d83-8f9d-978a37882fd2/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_441cd940-17fa-4d83-8f9d-978a37882fd2/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 783bd20fd055f652363034091060e4c9eb81e6a2 [2020-11-28 03:10:06,450 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:10:06,491 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:10:06,493 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:10:06,495 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:10:06,498 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:10:06,499 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_441cd940-17fa-4d83-8f9d-978a37882fd2/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-1.i [2020-11-28 03:10:06,578 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_441cd940-17fa-4d83-8f9d-978a37882fd2/bin/uautomizer/data/baa42d630/7712f9b01044431d86bca2d0813162ab/FLAGcaeb0b419 [2020-11-28 03:10:07,361 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:10:07,362 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_441cd940-17fa-4d83-8f9d-978a37882fd2/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-1.i [2020-11-28 03:10:07,383 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_441cd940-17fa-4d83-8f9d-978a37882fd2/bin/uautomizer/data/baa42d630/7712f9b01044431d86bca2d0813162ab/FLAGcaeb0b419 [2020-11-28 03:10:07,605 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_441cd940-17fa-4d83-8f9d-978a37882fd2/bin/uautomizer/data/baa42d630/7712f9b01044431d86bca2d0813162ab [2020-11-28 03:10:07,608 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:10:07,610 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:10:07,611 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:10:07,611 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:10:07,620 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:10:07,621 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:10:07" (1/1) ... [2020-11-28 03:10:07,627 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ec359ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:10:07, skipping insertion in model container [2020-11-28 03:10:07,627 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:10:07" (1/1) ... [2020-11-28 03:10:07,636 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:10:07,735 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:10:08,074 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:10:08,076 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6dc62067 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:10:08, skipping insertion in model container [2020-11-28 03:10:08,077 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:10:08,077 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:10:08,082 INFO L168 Benchmark]: Toolchain (without parser) took 468.87 ms. Allocated memory is still 60.8 MB. Free memory was 38.2 MB in the beginning and 44.2 MB in the end (delta: -6.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:10:08,082 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 60.8 MB. Free memory is still 42.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:10:08,085 INFO L168 Benchmark]: CACSL2BoogieTranslator took 466.32 ms. Allocated memory is still 60.8 MB. Free memory was 38.0 MB in the beginning and 44.4 MB in the end (delta: -6.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:10:08,088 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 60.8 MB. Free memory is still 42.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 466.32 ms. Allocated memory is still 60.8 MB. Free memory was 38.0 MB in the beginning and 44.4 MB in the end (delta: -6.4 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...