./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_e52415e7-717c-43cd-b221-ff58606c5166/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e52415e7-717c-43cd-b221-ff58606c5166/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e52415e7-717c-43cd-b221-ff58606c5166/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e52415e7-717c-43cd-b221-ff58606c5166/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e52415e7-717c-43cd-b221-ff58606c5166/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e52415e7-717c-43cd-b221-ff58606c5166/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 e380a4dd0aea7669b3df1b51b64cad72427e7e99 ................................................................................................................................ 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_e52415e7-717c-43cd-b221-ff58606c5166/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e52415e7-717c-43cd-b221-ff58606c5166/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e52415e7-717c-43cd-b221-ff58606c5166/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e52415e7-717c-43cd-b221-ff58606c5166/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e52415e7-717c-43cd-b221-ff58606c5166/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e52415e7-717c-43cd-b221-ff58606c5166/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 e380a4dd0aea7669b3df1b51b64cad72427e7e99 .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:07:21,887 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:07:21,890 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:07:21,961 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:07:21,962 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:07:21,966 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:07:21,976 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:07:21,983 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:07:21,988 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:07:21,995 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:07:21,998 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:07:22,002 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:07:22,003 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:07:22,007 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:07:22,009 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:07:22,013 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:07:22,014 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:07:22,016 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:07:22,019 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:07:22,022 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:07:22,028 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:07:22,030 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:07:22,033 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:07:22,034 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:07:22,049 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:07:22,050 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:07:22,050 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:07:22,053 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:07:22,054 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:07:22,055 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:07:22,056 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:07:22,058 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:07:22,060 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:07:22,061 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:07:22,063 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:07:22,064 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:07:22,065 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:07:22,065 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:07:22,066 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:07:22,068 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:07:22,069 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:07:22,077 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e52415e7-717c-43cd-b221-ff58606c5166/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:07:22,131 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:07:22,132 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:07:22,135 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:07:22,135 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:07:22,135 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:07:22,136 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:07:22,136 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:07:22,136 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:07:22,137 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:07:22,137 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:07:22,139 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:07:22,139 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:07:22,139 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:07:22,140 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:07:22,140 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:07:22,140 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:07:22,141 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:07:22,141 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:07:22,141 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:07:22,142 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:07:22,142 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:07:22,142 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:07:22,143 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:07:22,143 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:07:22,143 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:07:22,143 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:07:22,144 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:07:22,144 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:07:22,144 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:07:22,145 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_e52415e7-717c-43cd-b221-ff58606c5166/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e52415e7-717c-43cd-b221-ff58606c5166/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e380a4dd0aea7669b3df1b51b64cad72427e7e99 [2020-11-28 03:07:22,508 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:07:22,539 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:07:22,542 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:07:22,543 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:07:22,544 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:07:22,546 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e52415e7-717c-43cd-b221-ff58606c5166/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i [2020-11-28 03:07:22,626 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e52415e7-717c-43cd-b221-ff58606c5166/bin/uautomizer/data/02fc7b4a0/cea3f1fa73634f3d9a834bf36522791e/FLAG3ecc3ab31 [2020-11-28 03:07:23,402 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:07:23,403 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e52415e7-717c-43cd-b221-ff58606c5166/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i [2020-11-28 03:07:23,443 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e52415e7-717c-43cd-b221-ff58606c5166/bin/uautomizer/data/02fc7b4a0/cea3f1fa73634f3d9a834bf36522791e/FLAG3ecc3ab31 [2020-11-28 03:07:23,543 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e52415e7-717c-43cd-b221-ff58606c5166/bin/uautomizer/data/02fc7b4a0/cea3f1fa73634f3d9a834bf36522791e [2020-11-28 03:07:23,546 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:07:23,549 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:07:23,555 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:07:23,555 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:07:23,561 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:07:23,561 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:07:23" (1/1) ... [2020-11-28 03:07:23,576 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19178e2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:07:23, skipping insertion in model container [2020-11-28 03:07:23,576 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:07:23" (1/1) ... [2020-11-28 03:07:23,585 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:07:23,657 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:07:23,945 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:07:23,947 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7d183cd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:07:23, skipping insertion in model container [2020-11-28 03:07:23,947 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:07:23,948 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:07:23,953 INFO L168 Benchmark]: Toolchain (without parser) took 400.27 ms. Allocated memory is still 96.5 MB. Free memory was 67.1 MB in the beginning and 73.9 MB in the end (delta: -6.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:07:23,953 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 96.5 MB. Free memory is still 52.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:07:23,956 INFO L168 Benchmark]: CACSL2BoogieTranslator took 392.92 ms. Allocated memory is still 96.5 MB. Free memory was 66.9 MB in the beginning and 73.9 MB in the end (delta: -7.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:07:23,962 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 96.5 MB. Free memory is still 52.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 392.92 ms. Allocated memory is still 96.5 MB. Free memory was 66.9 MB in the beginning and 73.9 MB in the end (delta: -7.0 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 [2020-11-28 03:07:26,752 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:07:26,756 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:07:26,815 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:07:26,816 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:07:26,821 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:07:26,825 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:07:26,830 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:07:26,835 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:07:26,841 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:07:26,843 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:07:26,851 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:07:26,852 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:07:26,856 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:07:26,858 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:07:26,860 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:07:26,861 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:07:26,865 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:07:26,869 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:07:26,877 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:07:26,886 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:07:26,888 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:07:26,889 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:07:26,892 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:07:26,899 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:07:26,902 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:07:26,903 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:07:26,905 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:07:26,906 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:07:26,907 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:07:26,908 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:07:26,909 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:07:26,911 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:07:26,912 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:07:26,913 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:07:26,914 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:07:26,915 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:07:26,915 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:07:26,915 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:07:26,917 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:07:26,918 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:07:26,920 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e52415e7-717c-43cd-b221-ff58606c5166/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:07:26,968 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:07:26,968 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:07:26,972 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:07:26,972 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:07:26,973 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:07:26,973 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:07:26,973 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:07:26,974 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:07:26,974 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:07:26,974 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:07:26,975 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:07:26,976 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:07:26,976 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:07:26,976 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:07:26,976 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:07:26,977 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:07:26,977 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:07:26,977 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:07:26,978 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:07:26,978 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:07:26,978 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:07:26,978 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:07:26,979 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:07:26,979 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:07:26,979 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:07:26,979 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:07:26,980 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:07:26,980 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:07:26,980 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:07:26,980 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:07:26,981 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:07:26,981 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_e52415e7-717c-43cd-b221-ff58606c5166/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e52415e7-717c-43cd-b221-ff58606c5166/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e380a4dd0aea7669b3df1b51b64cad72427e7e99 [2020-11-28 03:07:27,478 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:07:27,513 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:07:27,516 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:07:27,518 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:07:27,519 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:07:27,520 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e52415e7-717c-43cd-b221-ff58606c5166/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i [2020-11-28 03:07:27,615 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e52415e7-717c-43cd-b221-ff58606c5166/bin/uautomizer/data/e0ef90c30/3071e4b935cf4cb9a7fc1d0c52116881/FLAG842f7a447 [2020-11-28 03:07:28,400 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:07:28,401 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e52415e7-717c-43cd-b221-ff58606c5166/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i [2020-11-28 03:07:28,420 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e52415e7-717c-43cd-b221-ff58606c5166/bin/uautomizer/data/e0ef90c30/3071e4b935cf4cb9a7fc1d0c52116881/FLAG842f7a447 [2020-11-28 03:07:28,585 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e52415e7-717c-43cd-b221-ff58606c5166/bin/uautomizer/data/e0ef90c30/3071e4b935cf4cb9a7fc1d0c52116881 [2020-11-28 03:07:28,595 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:07:28,597 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:07:28,601 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:07:28,601 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:07:28,606 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:07:28,607 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:07:28" (1/1) ... [2020-11-28 03:07:28,609 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64a45de9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:07:28, skipping insertion in model container [2020-11-28 03:07:28,609 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:07:28" (1/1) ... [2020-11-28 03:07:28,618 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:07:28,705 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:07:29,010 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:07:29,012 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7dd65a2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:07:29, skipping insertion in model container [2020-11-28 03:07:29,013 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:07:29,014 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:07:29,018 INFO L168 Benchmark]: Toolchain (without parser) took 418.11 ms. Allocated memory is still 58.7 MB. Free memory was 40.7 MB in the beginning and 31.6 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:07:29,020 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 46.1 MB. Free memory was 28.3 MB in the beginning and 28.3 MB in the end (delta: 33.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:07:29,022 INFO L168 Benchmark]: CACSL2BoogieTranslator took 413.03 ms. Allocated memory is still 58.7 MB. Free memory was 40.5 MB in the beginning and 31.8 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:07:29,025 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 46.1 MB. Free memory was 28.3 MB in the beginning and 28.3 MB in the end (delta: 33.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 413.03 ms. Allocated memory is still 58.7 MB. Free memory was 40.5 MB in the beginning and 31.8 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...