./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.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_18bdaaa8-d176-4b28-9014-00f569f5ebe6/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_18bdaaa8-d176-4b28-9014-00f569f5ebe6/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_18bdaaa8-d176-4b28-9014-00f569f5ebe6/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_18bdaaa8-d176-4b28-9014-00f569f5ebe6/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_18bdaaa8-d176-4b28-9014-00f569f5ebe6/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_18bdaaa8-d176-4b28-9014-00f569f5ebe6/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 f104e38b40735741ea1537ac3da930c8dae91175 ................................................................................................................................ 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_18bdaaa8-d176-4b28-9014-00f569f5ebe6/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_18bdaaa8-d176-4b28-9014-00f569f5ebe6/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_18bdaaa8-d176-4b28-9014-00f569f5ebe6/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_18bdaaa8-d176-4b28-9014-00f569f5ebe6/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_18bdaaa8-d176-4b28-9014-00f569f5ebe6/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_18bdaaa8-d176-4b28-9014-00f569f5ebe6/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 f104e38b40735741ea1537ac3da930c8dae91175 .................................................................................................................................. 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 03:06:12,915 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:06:12,917 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:06:12,969 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:06:12,970 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:06:12,974 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:06:12,976 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:06:12,983 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:06:12,986 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:06:12,999 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:06:13,001 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:06:13,002 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:06:13,003 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:06:13,006 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:06:13,008 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:06:13,010 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:06:13,011 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:06:13,014 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:06:13,017 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:06:13,025 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:06:13,027 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:06:13,028 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:06:13,031 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:06:13,032 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:06:13,040 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:06:13,041 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:06:13,041 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:06:13,043 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:06:13,044 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:06:13,045 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:06:13,045 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:06:13,047 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:06:13,049 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:06:13,050 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:06:13,051 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:06:13,051 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:06:13,052 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:06:13,053 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:06:13,053 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:06:13,054 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:06:13,056 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:06:13,061 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_18bdaaa8-d176-4b28-9014-00f569f5ebe6/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:06:13,105 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:06:13,106 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:06:13,108 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:06:13,108 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:06:13,108 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:06:13,108 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:06:13,108 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:06:13,109 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:06:13,109 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:06:13,109 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:06:13,110 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:06:13,110 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:06:13,110 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:06:13,111 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:06:13,111 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:06:13,111 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:06:13,111 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:06:13,111 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:06:13,112 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:06:13,112 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:06:13,112 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:06:13,112 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:06:13,112 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:06:13,113 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:06:13,113 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:06:13,113 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:06:13,113 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:06:13,113 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:06:13,114 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:06:13,114 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_18bdaaa8-d176-4b28-9014-00f569f5ebe6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_18bdaaa8-d176-4b28-9014-00f569f5ebe6/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f104e38b40735741ea1537ac3da930c8dae91175 [2020-11-28 03:06:13,395 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:06:13,420 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:06:13,423 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:06:13,424 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:06:13,425 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:06:13,426 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_18bdaaa8-d176-4b28-9014-00f569f5ebe6/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i [2020-11-28 03:06:13,500 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_18bdaaa8-d176-4b28-9014-00f569f5ebe6/bin/uautomizer/data/d74651e05/8880603a896c4ca8af946c84e7a0c521/FLAGe325742c9 [2020-11-28 03:06:14,096 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:06:14,097 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_18bdaaa8-d176-4b28-9014-00f569f5ebe6/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i [2020-11-28 03:06:14,128 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_18bdaaa8-d176-4b28-9014-00f569f5ebe6/bin/uautomizer/data/d74651e05/8880603a896c4ca8af946c84e7a0c521/FLAGe325742c9 [2020-11-28 03:06:14,333 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_18bdaaa8-d176-4b28-9014-00f569f5ebe6/bin/uautomizer/data/d74651e05/8880603a896c4ca8af946c84e7a0c521 [2020-11-28 03:06:14,335 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:06:14,336 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:06:14,340 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:06:14,340 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:06:14,343 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:06:14,344 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:06:14" (1/1) ... [2020-11-28 03:06:14,346 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78569c3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:06:14, skipping insertion in model container [2020-11-28 03:06:14,346 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:06:14" (1/1) ... [2020-11-28 03:06:14,356 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:06:14,431 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:06:14,723 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:06:14,724 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3d721944 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:06:14, skipping insertion in model container [2020-11-28 03:06:14,725 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:06:14,725 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:06:14,728 INFO L168 Benchmark]: Toolchain (without parser) took 390.21 ms. Allocated memory is still 88.1 MB. Free memory was 56.4 MB in the beginning and 66.5 MB in the end (delta: -10.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:06:14,730 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 88.1 MB. Free memory was 45.9 MB in the beginning and 45.9 MB in the end (delta: 39.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:06:14,732 INFO L168 Benchmark]: CACSL2BoogieTranslator took 385.17 ms. Allocated memory is still 88.1 MB. Free memory was 56.2 MB in the beginning and 66.5 MB in the end (delta: -10.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:06:14,734 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 88.1 MB. Free memory was 45.9 MB in the beginning and 45.9 MB in the end (delta: 39.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 385.17 ms. Allocated memory is still 88.1 MB. Free memory was 56.2 MB in the beginning and 66.5 MB in the end (delta: -10.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:06:16,961 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:06:16,966 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:06:17,021 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:06:17,021 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:06:17,027 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:06:17,029 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:06:17,033 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:06:17,037 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:06:17,044 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:06:17,046 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:06:17,054 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:06:17,061 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:06:17,062 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:06:17,064 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:06:17,065 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:06:17,066 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:06:17,067 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:06:17,068 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:06:17,074 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:06:17,077 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:06:17,078 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:06:17,083 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:06:17,086 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:06:17,094 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:06:17,095 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:06:17,095 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:06:17,097 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:06:17,098 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:06:17,099 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:06:17,099 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:06:17,100 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:06:17,102 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:06:17,103 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:06:17,104 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:06:17,104 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:06:17,105 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:06:17,105 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:06:17,105 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:06:17,107 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:06:17,108 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:06:17,109 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_18bdaaa8-d176-4b28-9014-00f569f5ebe6/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:06:17,154 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:06:17,154 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:06:17,157 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:06:17,157 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:06:17,157 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:06:17,158 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:06:17,158 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:06:17,158 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:06:17,158 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:06:17,158 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:06:17,159 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:06:17,159 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:06:17,160 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:06:17,160 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:06:17,160 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:06:17,160 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:06:17,160 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:06:17,161 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:06:17,161 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:06:17,161 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:06:17,161 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:06:17,161 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:06:17,162 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:06:17,162 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:06:17,162 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:06:17,162 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:06:17,162 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:06:17,163 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:06:17,163 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:06:17,163 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:06:17,163 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:06:17,163 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_18bdaaa8-d176-4b28-9014-00f569f5ebe6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_18bdaaa8-d176-4b28-9014-00f569f5ebe6/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f104e38b40735741ea1537ac3da930c8dae91175 [2020-11-28 03:06:17,542 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:06:17,580 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:06:17,584 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:06:17,585 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:06:17,586 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:06:17,587 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_18bdaaa8-d176-4b28-9014-00f569f5ebe6/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i [2020-11-28 03:06:17,663 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_18bdaaa8-d176-4b28-9014-00f569f5ebe6/bin/uautomizer/data/15d5b41eb/2af1dbca1730417eaa5f81de754c0066/FLAG6accef3e9 [2020-11-28 03:06:18,381 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:06:18,381 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_18bdaaa8-d176-4b28-9014-00f569f5ebe6/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i [2020-11-28 03:06:18,401 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_18bdaaa8-d176-4b28-9014-00f569f5ebe6/bin/uautomizer/data/15d5b41eb/2af1dbca1730417eaa5f81de754c0066/FLAG6accef3e9 [2020-11-28 03:06:18,573 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_18bdaaa8-d176-4b28-9014-00f569f5ebe6/bin/uautomizer/data/15d5b41eb/2af1dbca1730417eaa5f81de754c0066 [2020-11-28 03:06:18,575 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:06:18,576 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:06:18,578 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:06:18,578 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:06:18,583 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:06:18,584 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:06:18" (1/1) ... [2020-11-28 03:06:18,586 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70c4bcd1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:06:18, skipping insertion in model container [2020-11-28 03:06:18,586 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:06:18" (1/1) ... [2020-11-28 03:06:18,594 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:06:18,676 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:06:18,871 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:06:18,872 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@54ff8157 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:06:18, skipping insertion in model container [2020-11-28 03:06:18,872 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:06:18,873 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:06:18,875 INFO L168 Benchmark]: Toolchain (without parser) took 297.17 ms. Allocated memory is still 62.9 MB. Free memory was 41.1 MB in the beginning and 31.9 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:06:18,876 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 62.9 MB. Free memory was 45.2 MB in the beginning and 45.2 MB in the end (delta: 30.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:06:18,877 INFO L168 Benchmark]: CACSL2BoogieTranslator took 294.99 ms. Allocated memory is still 62.9 MB. Free memory was 41.0 MB in the beginning and 32.0 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:06:18,878 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 62.9 MB. Free memory was 45.2 MB in the beginning and 45.2 MB in the end (delta: 30.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 294.99 ms. Allocated memory is still 62.9 MB. Free memory was 41.0 MB in the beginning and 32.0 MB in the end (delta: 9.0 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...