./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.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_5e3cd7bf-817d-4785-b00b-979af4a37176/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5e3cd7bf-817d-4785-b00b-979af4a37176/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5e3cd7bf-817d-4785-b00b-979af4a37176/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5e3cd7bf-817d-4785-b00b-979af4a37176/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5e3cd7bf-817d-4785-b00b-979af4a37176/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5e3cd7bf-817d-4785-b00b-979af4a37176/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 fc349d4b39b824c160466037a685eed4cadc175f ................................................................................................................................ 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_5e3cd7bf-817d-4785-b00b-979af4a37176/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5e3cd7bf-817d-4785-b00b-979af4a37176/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5e3cd7bf-817d-4785-b00b-979af4a37176/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5e3cd7bf-817d-4785-b00b-979af4a37176/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5e3cd7bf-817d-4785-b00b-979af4a37176/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5e3cd7bf-817d-4785-b00b-979af4a37176/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 fc349d4b39b824c160466037a685eed4cadc175f .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:57:33,317 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:57:33,341 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:57:33,409 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:57:33,410 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:57:33,417 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:57:33,421 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:57:33,430 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:57:33,433 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:57:33,441 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:57:33,442 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:57:33,445 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:57:33,446 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:57:33,450 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:57:33,452 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:57:33,455 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:57:33,457 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:57:33,462 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:57:33,466 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:57:33,476 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:57:33,478 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:57:33,480 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:57:33,483 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:57:33,484 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:57:33,495 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:57:33,496 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:57:33,496 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:57:33,499 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:57:33,499 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:57:33,501 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:57:33,501 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:57:33,503 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:57:33,506 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:57:33,507 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:57:33,508 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:57:33,509 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:57:33,510 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:57:33,510 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:57:33,511 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:57:33,512 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:57:33,513 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:57:33,516 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5e3cd7bf-817d-4785-b00b-979af4a37176/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-30 00:57:33,563 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:57:33,563 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:57:33,566 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:57:33,566 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:57:33,567 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:57:33,567 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:57:33,567 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:57:33,568 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:57:33,568 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:57:33,568 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:57:33,570 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:57:33,570 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:57:33,571 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:57:33,571 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:57:33,571 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:57:33,571 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:57:33,572 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:57:33,572 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:57:33,572 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:57:33,573 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:57:33,573 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:57:33,573 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:57:33,573 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:57:33,574 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:57:33,574 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:57:33,574 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 00:57:33,575 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:57:33,575 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:57:33,575 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:57:33,575 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_5e3cd7bf-817d-4785-b00b-979af4a37176/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5e3cd7bf-817d-4785-b00b-979af4a37176/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fc349d4b39b824c160466037a685eed4cadc175f [2020-11-30 00:57:33,958 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:57:34,012 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:57:34,016 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:57:34,018 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:57:34,020 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:57:34,021 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5e3cd7bf-817d-4785-b00b-979af4a37176/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i [2020-11-30 00:57:34,141 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5e3cd7bf-817d-4785-b00b-979af4a37176/bin/uautomizer/data/75f09d984/6b3967752e35422c9c379a1c0dce0347/FLAGa380f78fd [2020-11-30 00:57:35,062 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:57:35,063 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5e3cd7bf-817d-4785-b00b-979af4a37176/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i [2020-11-30 00:57:35,106 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5e3cd7bf-817d-4785-b00b-979af4a37176/bin/uautomizer/data/75f09d984/6b3967752e35422c9c379a1c0dce0347/FLAGa380f78fd [2020-11-30 00:57:35,576 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5e3cd7bf-817d-4785-b00b-979af4a37176/bin/uautomizer/data/75f09d984/6b3967752e35422c9c379a1c0dce0347 [2020-11-30 00:57:35,580 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:57:35,582 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:57:35,587 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:57:35,588 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:57:35,593 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:57:35,595 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:57:35" (1/1) ... [2020-11-30 00:57:35,597 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a62627a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:57:35, skipping insertion in model container [2020-11-30 00:57:35,598 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:57:35" (1/1) ... [2020-11-30 00:57:35,607 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:57:35,729 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:57:36,081 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:57:36,082 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2db33fd6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:57:36, skipping insertion in model container [2020-11-30 00:57:36,082 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:57:36,083 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:57:36,088 INFO L168 Benchmark]: Toolchain (without parser) took 503.80 ms. Allocated memory is still 88.1 MB. Free memory was 48.5 MB in the beginning and 64.2 MB in the end (delta: -15.7 MB). Peak memory consumption was 5.0 MB. Max. memory is 16.1 GB. [2020-11-30 00:57:36,089 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 88.1 MB. Free memory is still 69.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:57:36,092 INFO L168 Benchmark]: CACSL2BoogieTranslator took 495.28 ms. Allocated memory is still 88.1 MB. Free memory was 48.3 MB in the beginning and 64.4 MB in the end (delta: -16.1 MB). Peak memory consumption was 5.0 MB. Max. memory is 16.1 GB. [2020-11-30 00:57:36,095 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 88.1 MB. Free memory is still 69.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 495.28 ms. Allocated memory is still 88.1 MB. Free memory was 48.3 MB in the beginning and 64.4 MB in the end (delta: -16.1 MB). Peak memory consumption was 5.0 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 [2020-11-30 00:57:38,835 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:57:38,839 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:57:38,903 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:57:38,903 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:57:38,910 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:57:38,913 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:57:38,918 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:57:38,923 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:57:38,925 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:57:38,927 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:57:38,936 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:57:38,936 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:57:38,938 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:57:38,940 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:57:38,941 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:57:38,943 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:57:38,944 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:57:38,947 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:57:38,950 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:57:38,952 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:57:38,954 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:57:38,956 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:57:38,957 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:57:38,961 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:57:38,962 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:57:38,963 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:57:38,964 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:57:38,965 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:57:38,966 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:57:38,967 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:57:38,968 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:57:38,969 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:57:38,970 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:57:38,972 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:57:38,972 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:57:38,974 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:57:38,974 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:57:38,975 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:57:38,976 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:57:38,977 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:57:38,978 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5e3cd7bf-817d-4785-b00b-979af4a37176/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-30 00:57:39,022 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:57:39,023 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:57:39,024 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:57:39,025 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:57:39,025 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:57:39,026 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:57:39,026 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:57:39,027 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:57:39,027 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:57:39,027 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:57:39,028 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:57:39,028 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:57:39,029 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:57:39,029 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:57:39,030 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:57:39,030 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:57:39,030 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:57:39,031 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:57:39,035 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:57:39,035 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:57:39,036 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:57:39,036 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:57:39,036 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:57:39,037 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:57:39,037 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:57:39,038 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:57:39,038 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 00:57:39,038 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:57:39,039 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:57:39,040 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:57:39,040 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:57:39,040 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_5e3cd7bf-817d-4785-b00b-979af4a37176/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5e3cd7bf-817d-4785-b00b-979af4a37176/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fc349d4b39b824c160466037a685eed4cadc175f [2020-11-30 00:57:39,524 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:57:39,556 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:57:39,562 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:57:39,565 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:57:39,565 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:57:39,566 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5e3cd7bf-817d-4785-b00b-979af4a37176/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i [2020-11-30 00:57:39,639 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5e3cd7bf-817d-4785-b00b-979af4a37176/bin/uautomizer/data/184406e09/6f0898a7afb347758e7e85fe3242c656/FLAG8fc841f20 [2020-11-30 00:57:40,602 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:57:40,603 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5e3cd7bf-817d-4785-b00b-979af4a37176/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i [2020-11-30 00:57:40,654 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5e3cd7bf-817d-4785-b00b-979af4a37176/bin/uautomizer/data/184406e09/6f0898a7afb347758e7e85fe3242c656/FLAG8fc841f20 [2020-11-30 00:57:41,127 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5e3cd7bf-817d-4785-b00b-979af4a37176/bin/uautomizer/data/184406e09/6f0898a7afb347758e7e85fe3242c656 [2020-11-30 00:57:41,132 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:57:41,135 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:57:41,137 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:57:41,138 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:57:41,142 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:57:41,143 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:57:41" (1/1) ... [2020-11-30 00:57:41,146 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@793d494d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:57:41, skipping insertion in model container [2020-11-30 00:57:41,146 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:57:41" (1/1) ... [2020-11-30 00:57:41,155 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:57:41,261 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:57:41,579 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:57:41,580 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@34a1e320 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:57:41, skipping insertion in model container [2020-11-30 00:57:41,581 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:57:41,581 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:57:41,585 INFO L168 Benchmark]: Toolchain (without parser) took 447.57 ms. Allocated memory is still 52.4 MB. Free memory was 24.3 MB in the beginning and 28.6 MB in the end (delta: -4.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:57:41,587 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 52.4 MB. Free memory was 34.2 MB in the beginning and 34.2 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:57:41,589 INFO L168 Benchmark]: CACSL2BoogieTranslator took 443.79 ms. Allocated memory is still 52.4 MB. Free memory was 24.1 MB in the beginning and 28.6 MB in the end (delta: -4.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:57:41,593 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 52.4 MB. Free memory was 34.2 MB in the beginning and 34.2 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 443.79 ms. Allocated memory is still 52.4 MB. Free memory was 24.1 MB in the beginning and 28.6 MB in the end (delta: -4.5 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...