./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_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_ccfe4d6c-2017-4df9-b9fd-58aac6f233a9/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ccfe4d6c-2017-4df9-b9fd-58aac6f233a9/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ccfe4d6c-2017-4df9-b9fd-58aac6f233a9/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ccfe4d6c-2017-4df9-b9fd-58aac6f233a9/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ccfe4d6c-2017-4df9-b9fd-58aac6f233a9/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ccfe4d6c-2017-4df9-b9fd-58aac6f233a9/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 a0ee86fbb94c1179466fcafad9444593bd779a64 ................................................................................................................................ 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_ccfe4d6c-2017-4df9-b9fd-58aac6f233a9/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ccfe4d6c-2017-4df9-b9fd-58aac6f233a9/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ccfe4d6c-2017-4df9-b9fd-58aac6f233a9/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ccfe4d6c-2017-4df9-b9fd-58aac6f233a9/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ccfe4d6c-2017-4df9-b9fd-58aac6f233a9/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ccfe4d6c-2017-4df9-b9fd-58aac6f233a9/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 a0ee86fbb94c1179466fcafad9444593bd779a64 .................................................................................................................................. 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 01:20:47,682 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:20:47,692 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:20:47,766 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:20:47,767 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:20:47,774 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:20:47,777 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:20:47,781 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:20:47,785 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:20:47,793 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:20:47,795 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:20:47,798 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:20:47,798 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:20:47,802 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:20:47,805 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:20:47,808 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:20:47,809 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:20:47,814 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:20:47,818 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:20:47,829 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:20:47,831 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:20:47,833 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:20:47,835 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:20:47,836 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:20:47,840 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:20:47,841 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:20:47,842 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:20:47,844 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:20:47,845 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:20:47,846 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:20:47,846 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:20:47,848 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:20:47,850 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:20:47,852 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:20:47,853 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:20:47,853 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:20:47,854 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:20:47,855 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:20:47,855 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:20:47,856 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:20:47,858 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:20:47,861 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ccfe4d6c-2017-4df9-b9fd-58aac6f233a9/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-30 01:20:47,913 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:20:47,915 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:20:47,917 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:20:47,917 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:20:47,918 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 01:20:47,918 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:20:47,918 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:20:47,918 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:20:47,919 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:20:47,919 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:20:47,920 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:20:47,921 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:20:47,921 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:20:47,921 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:20:47,921 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:20:47,922 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:20:47,922 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:20:47,922 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:20:47,922 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 01:20:47,923 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:20:47,923 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:20:47,923 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:20:47,924 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:20:47,924 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:20:47,924 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:20:47,924 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 01:20:47,924 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:20:47,925 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:20:47,925 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:20:47,925 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_ccfe4d6c-2017-4df9-b9fd-58aac6f233a9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ccfe4d6c-2017-4df9-b9fd-58aac6f233a9/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a0ee86fbb94c1179466fcafad9444593bd779a64 [2020-11-30 01:20:48,209 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:20:48,238 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:20:48,241 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:20:48,243 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:20:48,249 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:20:48,251 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ccfe4d6c-2017-4df9-b9fd-58aac6f233a9/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2020-11-30 01:20:48,324 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ccfe4d6c-2017-4df9-b9fd-58aac6f233a9/bin/uautomizer/data/b68025aed/ae36af7c5e0a4d8b8557cbb7c06dd0bd/FLAGdd27af636 [2020-11-30 01:20:48,950 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:20:48,950 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ccfe4d6c-2017-4df9-b9fd-58aac6f233a9/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2020-11-30 01:20:48,989 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ccfe4d6c-2017-4df9-b9fd-58aac6f233a9/bin/uautomizer/data/b68025aed/ae36af7c5e0a4d8b8557cbb7c06dd0bd/FLAGdd27af636 [2020-11-30 01:20:49,205 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ccfe4d6c-2017-4df9-b9fd-58aac6f233a9/bin/uautomizer/data/b68025aed/ae36af7c5e0a4d8b8557cbb7c06dd0bd [2020-11-30 01:20:49,208 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:20:49,209 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:20:49,213 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:20:49,213 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:20:49,217 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:20:49,219 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:20:49" (1/1) ... [2020-11-30 01:20:49,222 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@247f637d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:20:49, skipping insertion in model container [2020-11-30 01:20:49,223 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:20:49" (1/1) ... [2020-11-30 01:20:49,231 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:20:49,319 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:20:49,607 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:20:49,608 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@b779b6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:20:49, skipping insertion in model container [2020-11-30 01:20:49,609 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:20:49,609 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:20:49,612 INFO L168 Benchmark]: Toolchain (without parser) took 401.19 ms. Allocated memory is still 98.6 MB. Free memory was 65.3 MB in the beginning and 75.1 MB in the end (delta: -9.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:20:49,613 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 98.6 MB. Free memory was 55.2 MB in the beginning and 55.2 MB in the end (delta: 71.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:20:49,615 INFO L168 Benchmark]: CACSL2BoogieTranslator took 396.42 ms. Allocated memory is still 98.6 MB. Free memory was 65.3 MB in the beginning and 75.6 MB in the end (delta: -10.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:20:49,617 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 98.6 MB. Free memory was 55.2 MB in the beginning and 55.2 MB in the end (delta: 71.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 396.42 ms. Allocated memory is still 98.6 MB. Free memory was 65.3 MB in the beginning and 75.6 MB in the end (delta: -10.2 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 [2020-11-30 01:20:52,000 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:20:52,003 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:20:52,063 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:20:52,064 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:20:52,070 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:20:52,073 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:20:52,078 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:20:52,082 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:20:52,088 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:20:52,089 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:20:52,093 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:20:52,094 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:20:52,097 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:20:52,099 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:20:52,104 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:20:52,106 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:20:52,109 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:20:52,113 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:20:52,121 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:20:52,129 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:20:52,131 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:20:52,132 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:20:52,135 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:20:52,142 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:20:52,142 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:20:52,143 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:20:52,144 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:20:52,145 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:20:52,146 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:20:52,146 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:20:52,147 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:20:52,152 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:20:52,154 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:20:52,155 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:20:52,156 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:20:52,156 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:20:52,157 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:20:52,157 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:20:52,159 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:20:52,160 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:20:52,161 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ccfe4d6c-2017-4df9-b9fd-58aac6f233a9/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-30 01:20:52,207 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:20:52,207 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:20:52,210 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:20:52,210 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:20:52,211 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 01:20:52,211 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:20:52,211 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:20:52,212 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:20:52,212 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:20:52,212 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:20:52,213 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:20:52,213 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:20:52,213 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:20:52,214 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:20:52,214 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:20:52,214 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:20:52,214 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:20:52,214 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:20:52,215 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:20:52,215 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 01:20:52,215 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:20:52,215 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:20:52,215 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:20:52,216 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:20:52,216 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:20:52,216 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:20:52,216 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 01:20:52,216 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:20:52,216 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:20:52,217 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:20:52,217 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:20:52,217 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_ccfe4d6c-2017-4df9-b9fd-58aac6f233a9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ccfe4d6c-2017-4df9-b9fd-58aac6f233a9/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a0ee86fbb94c1179466fcafad9444593bd779a64 [2020-11-30 01:20:52,610 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:20:52,642 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:20:52,644 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:20:52,645 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:20:52,647 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:20:52,648 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ccfe4d6c-2017-4df9-b9fd-58aac6f233a9/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2020-11-30 01:20:52,734 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ccfe4d6c-2017-4df9-b9fd-58aac6f233a9/bin/uautomizer/data/2ea21f25f/17444e302aa5453cac29d15b20544f60/FLAG3feccb451 [2020-11-30 01:20:53,539 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:20:53,539 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ccfe4d6c-2017-4df9-b9fd-58aac6f233a9/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2020-11-30 01:20:53,562 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ccfe4d6c-2017-4df9-b9fd-58aac6f233a9/bin/uautomizer/data/2ea21f25f/17444e302aa5453cac29d15b20544f60/FLAG3feccb451 [2020-11-30 01:20:53,729 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ccfe4d6c-2017-4df9-b9fd-58aac6f233a9/bin/uautomizer/data/2ea21f25f/17444e302aa5453cac29d15b20544f60 [2020-11-30 01:20:53,733 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:20:53,736 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:20:53,740 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:20:53,740 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:20:53,744 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:20:53,745 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:20:53" (1/1) ... [2020-11-30 01:20:53,747 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@737d82c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:20:53, skipping insertion in model container [2020-11-30 01:20:53,748 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:20:53" (1/1) ... [2020-11-30 01:20:53,758 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:20:53,840 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:20:54,112 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:20:54,113 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6f075613 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:20:54, skipping insertion in model container [2020-11-30 01:20:54,114 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:20:54,114 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:20:54,117 INFO L168 Benchmark]: Toolchain (without parser) took 379.60 ms. Allocated memory is still 56.6 MB. Free memory was 33.7 MB in the beginning and 24.7 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:20:54,119 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 56.6 MB. Free memory was 39.4 MB in the beginning and 39.4 MB in the end (delta: 43.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:20:54,121 INFO L168 Benchmark]: CACSL2BoogieTranslator took 374.73 ms. Allocated memory is still 56.6 MB. Free memory was 33.6 MB in the beginning and 24.8 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:20:54,124 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 56.6 MB. Free memory was 39.4 MB in the beginning and 39.4 MB in the end (delta: 43.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 374.73 ms. Allocated memory is still 56.6 MB. Free memory was 33.6 MB in the beginning and 24.8 MB in the end (delta: 8.8 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...