./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.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_7c71f387-a7f5-4a13-b1b8-02959ebb0654/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7c71f387-a7f5-4a13-b1b8-02959ebb0654/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7c71f387-a7f5-4a13-b1b8-02959ebb0654/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7c71f387-a7f5-4a13-b1b8-02959ebb0654/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7c71f387-a7f5-4a13-b1b8-02959ebb0654/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7c71f387-a7f5-4a13-b1b8-02959ebb0654/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4018aa2f3fc6e9af657f7b663c2968a52b287c70 ................................................................................................................................ 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_7c71f387-a7f5-4a13-b1b8-02959ebb0654/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7c71f387-a7f5-4a13-b1b8-02959ebb0654/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7c71f387-a7f5-4a13-b1b8-02959ebb0654/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7c71f387-a7f5-4a13-b1b8-02959ebb0654/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7c71f387-a7f5-4a13-b1b8-02959ebb0654/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7c71f387-a7f5-4a13-b1b8-02959ebb0654/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4018aa2f3fc6e9af657f7b663c2968a52b287c70 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:40:54,209 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:40:54,213 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:40:54,280 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:40:54,281 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:40:54,287 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:40:54,290 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:40:54,294 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:40:54,297 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:40:54,305 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:40:54,320 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:40:54,323 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:40:54,323 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:40:54,328 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:40:54,330 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:40:54,332 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:40:54,334 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:40:54,338 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:40:54,342 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:40:54,349 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:40:54,351 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:40:54,353 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:40:54,355 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:40:54,357 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:40:54,368 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:40:54,372 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:40:54,373 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:40:54,375 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:40:54,376 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:40:54,377 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:40:54,377 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:40:54,378 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:40:54,380 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:40:54,382 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:40:54,383 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:40:54,383 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:40:54,384 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:40:54,384 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:40:54,384 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:40:54,385 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:40:54,386 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:40:54,389 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7c71f387-a7f5-4a13-b1b8-02959ebb0654/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-28 04:40:54,433 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:40:54,434 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:40:54,435 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:40:54,435 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:40:54,436 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:40:54,436 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:40:54,437 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:40:54,437 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:40:54,437 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:40:54,437 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:40:54,438 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:40:54,439 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:40:54,439 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:40:54,439 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:40:54,439 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:40:54,440 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:40:54,440 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:40:54,440 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:40:54,440 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:40:54,440 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:40:54,441 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:40:54,441 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:40:54,441 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:40:54,441 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:40:54,442 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:40:54,442 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:40:54,442 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:40:54,442 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:40:54,442 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:40:54,444 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_7c71f387-a7f5-4a13-b1b8-02959ebb0654/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7c71f387-a7f5-4a13-b1b8-02959ebb0654/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4018aa2f3fc6e9af657f7b663c2968a52b287c70 [2020-11-28 04:40:54,782 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:40:54,821 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:40:54,827 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:40:54,828 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:40:54,829 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:40:54,830 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7c71f387-a7f5-4a13-b1b8-02959ebb0654/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2020-11-28 04:40:54,903 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7c71f387-a7f5-4a13-b1b8-02959ebb0654/bin/ukojak/data/4a4be19f1/84e976ed31344f2faee07ccf9b8383a6/FLAG2eb4751e1 [2020-11-28 04:40:55,684 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:40:55,685 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7c71f387-a7f5-4a13-b1b8-02959ebb0654/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2020-11-28 04:40:55,716 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7c71f387-a7f5-4a13-b1b8-02959ebb0654/bin/ukojak/data/4a4be19f1/84e976ed31344f2faee07ccf9b8383a6/FLAG2eb4751e1 [2020-11-28 04:40:55,811 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7c71f387-a7f5-4a13-b1b8-02959ebb0654/bin/ukojak/data/4a4be19f1/84e976ed31344f2faee07ccf9b8383a6 [2020-11-28 04:40:55,814 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:40:55,818 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:40:55,822 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:55,823 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:40:55,827 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:40:55,828 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:55" (1/1) ... [2020-11-28 04:40:55,831 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fbd35b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:55, skipping insertion in model container [2020-11-28 04:40:55,831 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:55" (1/1) ... [2020-11-28 04:40:55,839 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:40:55,918 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:40:56,157 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:40:56,158 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@768f4776 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:56, skipping insertion in model container [2020-11-28 04:40:56,158 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:56,159 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:40:56,161 INFO L168 Benchmark]: Toolchain (without parser) took 342.31 ms. Allocated memory is still 107.0 MB. Free memory was 74.3 MB in the beginning and 65.3 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:56,162 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 79.7 MB. Free memory is still 49.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:40:56,164 INFO L168 Benchmark]: CACSL2BoogieTranslator took 336.44 ms. Allocated memory is still 107.0 MB. Free memory was 74.0 MB in the beginning and 65.3 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:56,169 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 79.7 MB. Free memory is still 49.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 336.44 ms. Allocated memory is still 107.0 MB. Free memory was 74.0 MB in the beginning and 65.3 MB in the end (delta: 8.7 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:40:58,682 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:40:58,684 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:40:58,717 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:40:58,718 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:40:58,719 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:40:58,721 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:40:58,724 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:40:58,727 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:40:58,728 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:40:58,729 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:40:58,731 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:40:58,731 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:40:58,733 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:40:58,734 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:40:58,736 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:40:58,737 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:40:58,738 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:40:58,741 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:40:58,744 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:40:58,746 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:40:58,748 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:40:58,750 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:40:58,751 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:40:58,755 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:40:58,756 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:40:58,756 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:40:58,757 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:40:58,758 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:40:58,759 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:40:58,759 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:40:58,760 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:40:58,761 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:40:58,762 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:40:58,763 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:40:58,764 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:40:58,765 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:40:58,765 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:40:58,766 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:40:58,767 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:40:58,768 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:40:58,769 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7c71f387-a7f5-4a13-b1b8-02959ebb0654/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-28 04:40:58,798 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:40:58,799 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:40:58,800 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:40:58,800 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:40:58,801 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:40:58,801 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:40:58,801 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:40:58,801 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:40:58,801 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:40:58,802 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:40:58,802 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:40:58,802 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:40:58,802 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:40:58,802 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:40:58,802 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:40:58,803 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:40:58,803 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:40:58,803 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:40:58,803 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:40:58,803 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:40:58,803 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:40:58,803 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:40:58,804 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:40:58,804 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:40:58,804 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:40:58,804 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:40:58,804 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:40:58,804 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:40:58,805 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:40:58,805 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:40:58,805 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:40:58,805 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:40:58,805 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:40:58,806 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_7c71f387-a7f5-4a13-b1b8-02959ebb0654/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7c71f387-a7f5-4a13-b1b8-02959ebb0654/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4018aa2f3fc6e9af657f7b663c2968a52b287c70 [2020-11-28 04:40:59,183 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:40:59,208 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:40:59,211 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:40:59,212 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:40:59,215 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:40:59,216 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7c71f387-a7f5-4a13-b1b8-02959ebb0654/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2020-11-28 04:40:59,305 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7c71f387-a7f5-4a13-b1b8-02959ebb0654/bin/ukojak/data/12857dec2/c57644bf0cf0419fafa2a38e4b3f33f0/FLAG9cf66ffcd [2020-11-28 04:41:00,135 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:41:00,136 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7c71f387-a7f5-4a13-b1b8-02959ebb0654/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2020-11-28 04:41:00,161 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7c71f387-a7f5-4a13-b1b8-02959ebb0654/bin/ukojak/data/12857dec2/c57644bf0cf0419fafa2a38e4b3f33f0/FLAG9cf66ffcd [2020-11-28 04:41:00,310 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7c71f387-a7f5-4a13-b1b8-02959ebb0654/bin/ukojak/data/12857dec2/c57644bf0cf0419fafa2a38e4b3f33f0 [2020-11-28 04:41:00,312 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:41:00,317 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:41:00,320 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:41:00,320 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:41:00,324 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:41:00,326 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:00" (1/1) ... [2020-11-28 04:41:00,332 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5699f4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:00, skipping insertion in model container [2020-11-28 04:41:00,332 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:00" (1/1) ... [2020-11-28 04:41:00,340 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:41:00,415 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:41:00,670 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:41:00,671 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@270be929 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:00, skipping insertion in model container [2020-11-28 04:41:00,671 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:41:00,672 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:41:00,676 INFO L168 Benchmark]: Toolchain (without parser) took 356.58 ms. Allocated memory is still 69.2 MB. Free memory was 51.9 MB in the beginning and 42.8 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:00,677 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 69.2 MB. Free memory is still 52.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:41:00,681 INFO L168 Benchmark]: CACSL2BoogieTranslator took 351.92 ms. Allocated memory is still 69.2 MB. Free memory was 51.6 MB in the beginning and 42.8 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:00,683 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 69.2 MB. Free memory is still 52.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 351.92 ms. Allocated memory is still 69.2 MB. Free memory was 51.6 MB in the beginning and 42.8 MB in the end (delta: 8.7 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...