./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_2bdae906-0d73-4034-8498-140bc010d1cd/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2bdae906-0d73-4034-8498-140bc010d1cd/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2bdae906-0d73-4034-8498-140bc010d1cd/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2bdae906-0d73-4034-8498-140bc010d1cd/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2bdae906-0d73-4034-8498-140bc010d1cd/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2bdae906-0d73-4034-8498-140bc010d1cd/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 66ad704b25542cd6472e01c6f6a78da40eedc6e2 ................................................................................................................................ 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_2bdae906-0d73-4034-8498-140bc010d1cd/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2bdae906-0d73-4034-8498-140bc010d1cd/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2bdae906-0d73-4034-8498-140bc010d1cd/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2bdae906-0d73-4034-8498-140bc010d1cd/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2bdae906-0d73-4034-8498-140bc010d1cd/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2bdae906-0d73-4034-8498-140bc010d1cd/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 66ad704b25542cd6472e01c6f6a78da40eedc6e2 .................................................................................................................................. 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 02:57:14,970 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:57:14,973 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:57:15,044 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:57:15,059 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:57:15,060 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:57:15,062 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:57:15,064 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:57:15,066 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:57:15,067 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:57:15,068 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:57:15,069 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:57:15,070 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:57:15,071 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:57:15,081 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:57:15,082 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:57:15,084 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:57:15,087 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:57:15,089 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:57:15,094 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:57:15,100 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:57:15,102 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:57:15,104 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:57:15,106 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:57:15,109 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:57:15,110 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:57:15,112 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:57:15,114 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:57:15,114 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:57:15,116 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:57:15,116 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:57:15,117 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:57:15,119 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:57:15,120 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:57:15,122 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:57:15,122 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:57:15,123 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:57:15,123 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:57:15,124 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:57:15,125 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:57:15,125 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:57:15,128 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2bdae906-0d73-4034-8498-140bc010d1cd/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 02:57:15,166 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:57:15,167 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:57:15,169 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:57:15,169 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:57:15,169 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:57:15,169 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:57:15,170 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:57:15,170 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 02:57:15,170 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:57:15,170 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:57:15,171 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:57:15,172 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:57:15,172 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:57:15,172 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:57:15,172 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:57:15,173 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:57:15,173 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:57:15,173 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:57:15,173 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:57:15,174 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:57:15,174 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:57:15,174 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:57:15,174 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:57:15,175 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:57:15,175 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:57:15,175 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 02:57:15,175 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 02:57:15,175 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:57:15,176 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:57:15,176 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_2bdae906-0d73-4034-8498-140bc010d1cd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2bdae906-0d73-4034-8498-140bc010d1cd/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66ad704b25542cd6472e01c6f6a78da40eedc6e2 [2020-11-28 02:57:15,449 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:57:15,496 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:57:15,500 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:57:15,521 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:57:15,522 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:57:15,524 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2bdae906-0d73-4034-8498-140bc010d1cd/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i [2020-11-28 02:57:15,598 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2bdae906-0d73-4034-8498-140bc010d1cd/bin/uautomizer/data/49f414efe/48dbc40ec3f642ec86a02ed25d6fa398/FLAG3ea34412d [2020-11-28 02:57:16,265 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:57:16,266 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2bdae906-0d73-4034-8498-140bc010d1cd/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i [2020-11-28 02:57:16,290 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2bdae906-0d73-4034-8498-140bc010d1cd/bin/uautomizer/data/49f414efe/48dbc40ec3f642ec86a02ed25d6fa398/FLAG3ea34412d [2020-11-28 02:57:16,387 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2bdae906-0d73-4034-8498-140bc010d1cd/bin/uautomizer/data/49f414efe/48dbc40ec3f642ec86a02ed25d6fa398 [2020-11-28 02:57:16,396 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:57:16,398 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:57:16,399 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:57:16,399 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:57:16,403 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:57:16,404 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:57:16" (1/1) ... [2020-11-28 02:57:16,405 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@618bf812 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:16, skipping insertion in model container [2020-11-28 02:57:16,406 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:57:16" (1/1) ... [2020-11-28 02:57:16,413 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:57:16,495 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:57:16,793 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:57:16,794 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3b495151 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:16, skipping insertion in model container [2020-11-28 02:57:16,795 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:57:16,795 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 02:57:16,799 INFO L168 Benchmark]: Toolchain (without parser) took 399.34 ms. Allocated memory is still 102.8 MB. Free memory was 64.3 MB in the beginning and 78.2 MB in the end (delta: -13.9 MB). Peak memory consumption was 11.0 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:16,800 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 102.8 MB. Free memory was 84.9 MB in the beginning and 84.8 MB in the end (delta: 111.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:57:16,802 INFO L168 Benchmark]: CACSL2BoogieTranslator took 395.68 ms. Allocated memory is still 102.8 MB. Free memory was 64.1 MB in the beginning and 78.2 MB in the end (delta: -14.1 MB). Peak memory consumption was 11.0 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:16,805 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 102.8 MB. Free memory was 84.9 MB in the beginning and 84.8 MB in the end (delta: 111.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 395.68 ms. Allocated memory is still 102.8 MB. Free memory was 64.1 MB in the beginning and 78.2 MB in the end (delta: -14.1 MB). Peak memory consumption was 11.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 02:57:19,011 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:57:19,014 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:57:19,061 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:57:19,061 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:57:19,066 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:57:19,069 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:57:19,073 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:57:19,077 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:57:19,082 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:57:19,083 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:57:19,084 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:57:19,084 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:57:19,086 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:57:19,087 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:57:19,088 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:57:19,089 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:57:19,090 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:57:19,092 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:57:19,094 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:57:19,096 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:57:19,101 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:57:19,109 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:57:19,112 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:57:19,121 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:57:19,122 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:57:19,122 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:57:19,124 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:57:19,125 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:57:19,126 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:57:19,126 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:57:19,127 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:57:19,129 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:57:19,130 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:57:19,131 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:57:19,132 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:57:19,132 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:57:19,132 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:57:19,133 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:57:19,134 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:57:19,135 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:57:19,136 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2bdae906-0d73-4034-8498-140bc010d1cd/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 02:57:19,186 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:57:19,186 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:57:19,189 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:57:19,190 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:57:19,190 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:57:19,190 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:57:19,190 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:57:19,191 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:57:19,191 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:57:19,191 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:57:19,192 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:57:19,192 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:57:19,193 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 02:57:19,193 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 02:57:19,193 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:57:19,193 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:57:19,193 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:57:19,194 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:57:19,194 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:57:19,194 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:57:19,194 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:57:19,195 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:57:19,195 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:57:19,195 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:57:19,195 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:57:19,196 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:57:19,196 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 02:57:19,196 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 02:57:19,196 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:57:19,197 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:57:19,197 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 02:57:19,197 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_2bdae906-0d73-4034-8498-140bc010d1cd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2bdae906-0d73-4034-8498-140bc010d1cd/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66ad704b25542cd6472e01c6f6a78da40eedc6e2 [2020-11-28 02:57:19,576 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:57:19,598 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:57:19,602 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:57:19,604 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:57:19,604 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:57:19,605 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2bdae906-0d73-4034-8498-140bc010d1cd/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i [2020-11-28 02:57:19,694 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2bdae906-0d73-4034-8498-140bc010d1cd/bin/uautomizer/data/2da538c74/f48a5e0de2294039a2dfe9bcc9bf0b86/FLAG0992d3850 [2020-11-28 02:57:20,378 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:57:20,379 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2bdae906-0d73-4034-8498-140bc010d1cd/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i [2020-11-28 02:57:20,411 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2bdae906-0d73-4034-8498-140bc010d1cd/bin/uautomizer/data/2da538c74/f48a5e0de2294039a2dfe9bcc9bf0b86/FLAG0992d3850 [2020-11-28 02:57:20,539 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2bdae906-0d73-4034-8498-140bc010d1cd/bin/uautomizer/data/2da538c74/f48a5e0de2294039a2dfe9bcc9bf0b86 [2020-11-28 02:57:20,542 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:57:20,544 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:57:20,548 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:57:20,548 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:57:20,552 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:57:20,553 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:57:20" (1/1) ... [2020-11-28 02:57:20,558 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@763af16b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:20, skipping insertion in model container [2020-11-28 02:57:20,558 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:57:20" (1/1) ... [2020-11-28 02:57:20,565 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:57:20,674 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:57:20,920 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:57:20,920 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7825d86f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:20, skipping insertion in model container [2020-11-28 02:57:20,921 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:57:20,921 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 02:57:20,923 INFO L168 Benchmark]: Toolchain (without parser) took 377.62 ms. Allocated memory is still 56.6 MB. Free memory was 30.9 MB in the beginning and 33.5 MB in the end (delta: -2.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:20,924 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 56.6 MB. Free memory was 38.5 MB in the beginning and 38.4 MB in the end (delta: 45.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:57:20,925 INFO L168 Benchmark]: CACSL2BoogieTranslator took 373.30 ms. Allocated memory is still 56.6 MB. Free memory was 30.7 MB in the beginning and 33.5 MB in the end (delta: -2.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:20,927 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 56.6 MB. Free memory was 38.5 MB in the beginning and 38.4 MB in the end (delta: 45.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 373.30 ms. Allocated memory is still 56.6 MB. Free memory was 30.7 MB in the beginning and 33.5 MB in the end (delta: -2.8 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...