./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_fbf38283-353e-48d0-8198-94b0ff17c2de/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_fbf38283-353e-48d0-8198-94b0ff17c2de/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fbf38283-353e-48d0-8198-94b0ff17c2de/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fbf38283-353e-48d0-8198-94b0ff17c2de/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_fbf38283-353e-48d0-8198-94b0ff17c2de/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fbf38283-353e-48d0-8198-94b0ff17c2de/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 7f24b34909966b7340bcc750203323848ba9526e ................................................................................................................................ 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_fbf38283-353e-48d0-8198-94b0ff17c2de/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_fbf38283-353e-48d0-8198-94b0ff17c2de/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fbf38283-353e-48d0-8198-94b0ff17c2de/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fbf38283-353e-48d0-8198-94b0ff17c2de/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_fbf38283-353e-48d0-8198-94b0ff17c2de/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fbf38283-353e-48d0-8198-94b0ff17c2de/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 7f24b34909966b7340bcc750203323848ba9526e .................................................................................................................................. 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 03:02:25,892 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:02:25,895 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:02:25,965 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:02:25,966 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:02:25,975 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:02:25,979 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:02:25,988 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:02:25,993 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:02:25,997 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:02:25,999 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:02:26,001 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:02:26,002 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:02:26,010 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:02:26,012 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:02:26,014 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:02:26,016 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:02:26,018 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:02:26,025 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:02:26,027 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:02:26,034 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:02:26,036 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:02:26,039 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:02:26,040 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:02:26,048 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:02:26,048 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:02:26,049 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:02:26,051 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:02:26,052 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:02:26,054 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:02:26,054 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:02:26,056 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:02:26,058 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:02:26,059 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:02:26,061 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:02:26,062 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:02:26,062 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:02:26,063 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:02:26,063 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:02:26,064 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:02:26,065 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:02:26,068 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fbf38283-353e-48d0-8198-94b0ff17c2de/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:02:26,112 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:02:26,112 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:02:26,115 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:02:26,115 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:02:26,116 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:02:26,116 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:02:26,116 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:02:26,116 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:02:26,117 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:02:26,117 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:02:26,118 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:02:26,118 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:02:26,119 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:02:26,119 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:02:26,119 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:02:26,119 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:02:26,120 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:02:26,120 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:02:26,120 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:02:26,121 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:02:26,121 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:02:26,121 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:02:26,121 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:02:26,122 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:02:26,122 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:02:26,122 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:02:26,122 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:02:26,123 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:02:26,123 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:02:26,123 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_fbf38283-353e-48d0-8198-94b0ff17c2de/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fbf38283-353e-48d0-8198-94b0ff17c2de/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7f24b34909966b7340bcc750203323848ba9526e [2020-11-28 03:02:26,414 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:02:26,448 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:02:26,451 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:02:26,452 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:02:26,455 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:02:26,456 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fbf38283-353e-48d0-8198-94b0ff17c2de/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i [2020-11-28 03:02:26,524 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fbf38283-353e-48d0-8198-94b0ff17c2de/bin/uautomizer/data/9290709bf/0b79ff2500c546168635f808e1998dbe/FLAG349ea4263 [2020-11-28 03:02:27,241 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:02:27,242 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fbf38283-353e-48d0-8198-94b0ff17c2de/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i [2020-11-28 03:02:27,277 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fbf38283-353e-48d0-8198-94b0ff17c2de/bin/uautomizer/data/9290709bf/0b79ff2500c546168635f808e1998dbe/FLAG349ea4263 [2020-11-28 03:02:27,429 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fbf38283-353e-48d0-8198-94b0ff17c2de/bin/uautomizer/data/9290709bf/0b79ff2500c546168635f808e1998dbe [2020-11-28 03:02:27,432 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:02:27,435 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:02:27,440 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:02:27,441 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:02:27,445 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:02:27,447 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:02:27" (1/1) ... [2020-11-28 03:02:27,450 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5138e2ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:02:27, skipping insertion in model container [2020-11-28 03:02:27,451 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:02:27" (1/1) ... [2020-11-28 03:02:27,460 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:02:27,551 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:02:27,897 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:02:27,899 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1e1d293d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:02:27, skipping insertion in model container [2020-11-28 03:02:27,900 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:02:27,900 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:02:27,905 INFO L168 Benchmark]: Toolchain (without parser) took 467.58 ms. Allocated memory was 102.8 MB in the beginning and 130.0 MB in the end (delta: 27.3 MB). Free memory was 73.0 MB in the beginning and 106.6 MB in the end (delta: -33.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:02:27,907 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 102.8 MB. Free memory is still 61.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:02:27,910 INFO L168 Benchmark]: CACSL2BoogieTranslator took 459.97 ms. Allocated memory was 102.8 MB in the beginning and 130.0 MB in the end (delta: 27.3 MB). Free memory was 73.0 MB in the beginning and 106.6 MB in the end (delta: -33.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:02:27,913 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 102.8 MB. Free memory is still 61.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 459.97 ms. Allocated memory was 102.8 MB in the beginning and 130.0 MB in the end (delta: 27.3 MB). Free memory was 73.0 MB in the beginning and 106.6 MB in the end (delta: -33.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:02:30,446 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:02:30,448 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:02:30,484 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:02:30,485 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:02:30,486 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:02:30,489 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:02:30,496 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:02:30,500 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:02:30,507 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:02:30,508 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:02:30,523 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:02:30,525 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:02:30,528 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:02:30,530 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:02:30,532 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:02:30,533 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:02:30,535 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:02:30,539 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:02:30,545 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:02:30,556 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:02:30,558 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:02:30,560 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:02:30,562 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:02:30,570 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:02:30,575 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:02:30,575 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:02:30,577 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:02:30,578 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:02:30,580 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:02:30,580 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:02:30,581 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:02:30,583 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:02:30,584 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:02:30,585 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:02:30,586 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:02:30,586 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:02:30,587 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:02:30,587 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:02:30,589 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:02:30,590 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:02:30,591 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fbf38283-353e-48d0-8198-94b0ff17c2de/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:02:30,641 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:02:30,641 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:02:30,644 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:02:30,644 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:02:30,645 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:02:30,645 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:02:30,645 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:02:30,645 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:02:30,646 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:02:30,646 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:02:30,647 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:02:30,647 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:02:30,647 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:02:30,648 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:02:30,648 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:02:30,648 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:02:30,648 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:02:30,649 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:02:30,649 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:02:30,649 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:02:30,649 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:02:30,649 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:02:30,650 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:02:30,650 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:02:30,650 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:02:30,650 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:02:30,651 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:02:30,651 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:02:30,651 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:02:30,651 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:02:30,652 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:02:30,652 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_fbf38283-353e-48d0-8198-94b0ff17c2de/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fbf38283-353e-48d0-8198-94b0ff17c2de/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7f24b34909966b7340bcc750203323848ba9526e [2020-11-28 03:02:31,105 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:02:31,151 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:02:31,156 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:02:31,158 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:02:31,159 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:02:31,160 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fbf38283-353e-48d0-8198-94b0ff17c2de/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i [2020-11-28 03:02:31,260 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fbf38283-353e-48d0-8198-94b0ff17c2de/bin/uautomizer/data/96d3bf0f7/0e65aa2b1a1f4bddbf1be7ec9e467f42/FLAG90f65ce04 [2020-11-28 03:02:32,060 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:02:32,061 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fbf38283-353e-48d0-8198-94b0ff17c2de/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i [2020-11-28 03:02:32,092 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fbf38283-353e-48d0-8198-94b0ff17c2de/bin/uautomizer/data/96d3bf0f7/0e65aa2b1a1f4bddbf1be7ec9e467f42/FLAG90f65ce04 [2020-11-28 03:02:32,281 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fbf38283-353e-48d0-8198-94b0ff17c2de/bin/uautomizer/data/96d3bf0f7/0e65aa2b1a1f4bddbf1be7ec9e467f42 [2020-11-28 03:02:32,284 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:02:32,285 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:02:32,287 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:02:32,287 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:02:32,300 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:02:32,301 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:02:32" (1/1) ... [2020-11-28 03:02:32,303 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@264d435c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:02:32, skipping insertion in model container [2020-11-28 03:02:32,303 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:02:32" (1/1) ... [2020-11-28 03:02:32,314 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:02:32,408 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:02:32,640 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:02:32,641 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@420e0980 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:02:32, skipping insertion in model container [2020-11-28 03:02:32,641 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:02:32,642 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:02:32,644 INFO L168 Benchmark]: Toolchain (without parser) took 357.57 ms. Allocated memory is still 58.7 MB. Free memory was 34.6 MB in the beginning and 25.4 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:02:32,646 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 58.7 MB. Free memory was 40.5 MB in the beginning and 40.5 MB in the end (delta: 29.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:02:32,647 INFO L168 Benchmark]: CACSL2BoogieTranslator took 354.51 ms. Allocated memory is still 58.7 MB. Free memory was 34.4 MB in the beginning and 25.4 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:02:32,649 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 58.7 MB. Free memory was 40.5 MB in the beginning and 40.5 MB in the end (delta: 29.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 354.51 ms. Allocated memory is still 58.7 MB. Free memory was 34.4 MB in the beginning and 25.4 MB in the end (delta: 8.9 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...