./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-1.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_e3315c30-29fa-46f5-ab3c-d96f17f05705/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e3315c30-29fa-46f5-ab3c-d96f17f05705/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e3315c30-29fa-46f5-ab3c-d96f17f05705/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e3315c30-29fa-46f5-ab3c-d96f17f05705/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e3315c30-29fa-46f5-ab3c-d96f17f05705/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e3315c30-29fa-46f5-ab3c-d96f17f05705/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 e3c06a75694d73bc26f817e35ec61179e58f8c0f ................................................................................................................................ 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_e3315c30-29fa-46f5-ab3c-d96f17f05705/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e3315c30-29fa-46f5-ab3c-d96f17f05705/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e3315c30-29fa-46f5-ab3c-d96f17f05705/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e3315c30-29fa-46f5-ab3c-d96f17f05705/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e3315c30-29fa-46f5-ab3c-d96f17f05705/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e3315c30-29fa-46f5-ab3c-d96f17f05705/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 e3c06a75694d73bc26f817e35ec61179e58f8c0f .................................................................................................................................. 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 00:35:39,828 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:35:39,832 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:35:39,917 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:35:39,918 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:35:39,920 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:35:39,922 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:35:39,930 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:35:39,933 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:35:39,940 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:35:39,942 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:35:39,944 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:35:39,945 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:35:39,949 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:35:39,952 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:35:39,956 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:35:39,958 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:35:39,959 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:35:39,961 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:35:39,964 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:35:39,966 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:35:39,969 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:35:39,971 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:35:39,973 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:35:39,981 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:35:39,986 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:35:39,987 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:35:39,988 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:35:39,990 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:35:39,992 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:35:39,992 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:35:39,994 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:35:39,997 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:35:39,998 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:35:40,000 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:35:40,000 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:35:40,001 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:35:40,002 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:35:40,002 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:35:40,005 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:35:40,006 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:35:40,009 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e3315c30-29fa-46f5-ab3c-d96f17f05705/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-30 00:35:40,042 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:35:40,043 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:35:40,045 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:35:40,045 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:35:40,045 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:35:40,046 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:35:40,046 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:35:40,046 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:35:40,046 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:35:40,047 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:35:40,047 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:35:40,047 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:35:40,047 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:35:40,048 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:35:40,048 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:35:40,048 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:35:40,048 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:35:40,049 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:35:40,049 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:35:40,049 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:35:40,049 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:35:40,049 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:35:40,050 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:35:40,050 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:35:40,050 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:35:40,051 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 00:35:40,051 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:35:40,051 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:35:40,051 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:35:40,052 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_e3315c30-29fa-46f5-ab3c-d96f17f05705/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e3315c30-29fa-46f5-ab3c-d96f17f05705/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e3c06a75694d73bc26f817e35ec61179e58f8c0f [2020-11-30 00:35:40,399 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:35:40,431 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:35:40,434 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:35:40,436 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:35:40,437 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:35:40,438 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e3315c30-29fa-46f5-ab3c-d96f17f05705/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-1.i [2020-11-30 00:35:40,532 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e3315c30-29fa-46f5-ab3c-d96f17f05705/bin/uautomizer/data/878663ac2/8386833a9624459a9014ecc362a4e1b1/FLAG2f88654fd [2020-11-30 00:35:41,350 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:35:41,351 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e3315c30-29fa-46f5-ab3c-d96f17f05705/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-1.i [2020-11-30 00:35:41,405 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e3315c30-29fa-46f5-ab3c-d96f17f05705/bin/uautomizer/data/878663ac2/8386833a9624459a9014ecc362a4e1b1/FLAG2f88654fd [2020-11-30 00:35:41,473 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e3315c30-29fa-46f5-ab3c-d96f17f05705/bin/uautomizer/data/878663ac2/8386833a9624459a9014ecc362a4e1b1 [2020-11-30 00:35:41,476 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:35:41,480 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:35:41,485 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:35:41,485 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:35:41,490 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:35:41,493 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:35:41" (1/1) ... [2020-11-30 00:35:41,495 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@677827db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:41, skipping insertion in model container [2020-11-30 00:35:41,496 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:35:41" (1/1) ... [2020-11-30 00:35:41,505 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:35:41,602 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:35:41,929 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:35:41,931 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@43b425b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:41, skipping insertion in model container [2020-11-30 00:35:41,932 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:35:41,933 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:35:41,937 INFO L168 Benchmark]: Toolchain (without parser) took 454.62 ms. Allocated memory was 96.5 MB in the beginning and 127.9 MB in the end (delta: 31.5 MB). Free memory was 66.8 MB in the beginning and 104.9 MB in the end (delta: -38.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:35:41,939 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 96.5 MB. Free memory is still 54.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:35:41,942 INFO L168 Benchmark]: CACSL2BoogieTranslator took 447.68 ms. Allocated memory was 96.5 MB in the beginning and 127.9 MB in the end (delta: 31.5 MB). Free memory was 66.5 MB in the beginning and 104.9 MB in the end (delta: -38.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:35:41,946 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 96.5 MB. Free memory is still 54.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 447.68 ms. Allocated memory was 96.5 MB in the beginning and 127.9 MB in the end (delta: 31.5 MB). Free memory was 66.5 MB in the beginning and 104.9 MB in the end (delta: -38.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:35:44,744 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:35:44,748 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:35:44,813 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:35:44,813 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:35:44,820 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:35:44,824 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:35:44,829 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:35:44,834 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:35:44,842 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:35:44,844 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:35:44,853 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:35:44,854 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:35:44,866 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:35:44,869 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:35:44,872 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:35:44,873 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:35:44,878 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:35:44,883 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:35:44,892 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:35:44,902 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:35:44,904 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:35:44,906 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:35:44,908 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:35:44,912 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:35:44,916 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:35:44,917 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:35:44,919 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:35:44,921 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:35:44,922 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:35:44,923 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:35:44,924 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:35:44,927 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:35:44,928 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:35:44,930 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:35:44,930 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:35:44,932 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:35:44,932 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:35:44,932 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:35:44,935 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:35:44,936 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:35:44,937 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e3315c30-29fa-46f5-ab3c-d96f17f05705/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-30 00:35:44,989 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:35:44,990 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:35:44,994 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:35:44,994 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:35:44,995 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:35:44,995 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:35:44,996 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:35:44,996 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:35:44,996 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:35:44,997 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:35:44,998 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:35:44,998 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:35:44,999 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:35:44,999 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:35:44,999 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:35:44,999 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:35:45,000 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:35:45,000 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:35:45,000 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:35:45,000 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:35:45,001 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:35:45,001 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:35:45,001 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:35:45,002 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:35:45,002 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:35:45,002 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:35:45,002 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 00:35:45,003 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:35:45,003 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:35:45,003 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:35:45,003 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:35:45,004 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_e3315c30-29fa-46f5-ab3c-d96f17f05705/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e3315c30-29fa-46f5-ab3c-d96f17f05705/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e3c06a75694d73bc26f817e35ec61179e58f8c0f [2020-11-30 00:35:45,520 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:35:45,555 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:35:45,559 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:35:45,561 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:35:45,562 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:35:45,563 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e3315c30-29fa-46f5-ab3c-d96f17f05705/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-1.i [2020-11-30 00:35:45,651 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e3315c30-29fa-46f5-ab3c-d96f17f05705/bin/uautomizer/data/4ac3bb76e/5354e48ca9fb4626b27c426c8e0d7a25/FLAG5c76c9a7c [2020-11-30 00:35:46,487 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:35:46,488 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e3315c30-29fa-46f5-ab3c-d96f17f05705/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-1.i [2020-11-30 00:35:46,518 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e3315c30-29fa-46f5-ab3c-d96f17f05705/bin/uautomizer/data/4ac3bb76e/5354e48ca9fb4626b27c426c8e0d7a25/FLAG5c76c9a7c [2020-11-30 00:35:46,605 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e3315c30-29fa-46f5-ab3c-d96f17f05705/bin/uautomizer/data/4ac3bb76e/5354e48ca9fb4626b27c426c8e0d7a25 [2020-11-30 00:35:46,609 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:35:46,612 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:35:46,617 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:35:46,617 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:35:46,621 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:35:46,622 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:35:46" (1/1) ... [2020-11-30 00:35:46,625 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64491ce3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:46, skipping insertion in model container [2020-11-30 00:35:46,625 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:35:46" (1/1) ... [2020-11-30 00:35:46,635 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:35:46,760 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:35:46,996 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:35:46,997 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@73f632b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:46, skipping insertion in model container [2020-11-30 00:35:46,998 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:35:46,998 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:35:47,001 INFO L168 Benchmark]: Toolchain (without parser) took 388.11 ms. Allocated memory is still 52.4 MB. Free memory was 25.7 MB in the beginning and 28.9 MB in the end (delta: -3.2 MB). Peak memory consumption was 6.0 MB. Max. memory is 16.1 GB. [2020-11-30 00:35:47,002 INFO L168 Benchmark]: CDTParser took 0.35 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: 32.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:35:47,004 INFO L168 Benchmark]: CACSL2BoogieTranslator took 381.71 ms. Allocated memory is still 52.4 MB. Free memory was 25.5 MB in the beginning and 28.9 MB in the end (delta: -3.4 MB). Peak memory consumption was 6.0 MB. Max. memory is 16.1 GB. [2020-11-30 00:35:47,006 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 52.4 MB. Free memory was 34.2 MB in the beginning and 34.2 MB in the end (delta: 32.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 381.71 ms. Allocated memory is still 52.4 MB. Free memory was 25.5 MB in the beginning and 28.9 MB in the end (delta: -3.4 MB). Peak memory consumption was 6.0 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...