./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.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_98915b50-34a9-42e0-9700-dd175c46d51f/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_98915b50-34a9-42e0-9700-dd175c46d51f/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_98915b50-34a9-42e0-9700-dd175c46d51f/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_98915b50-34a9-42e0-9700-dd175c46d51f/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_98915b50-34a9-42e0-9700-dd175c46d51f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_98915b50-34a9-42e0-9700-dd175c46d51f/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 1ac0b0c9a0725bef8814895962d623a328bef31f ................................................................................................................................ 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_98915b50-34a9-42e0-9700-dd175c46d51f/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_98915b50-34a9-42e0-9700-dd175c46d51f/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_98915b50-34a9-42e0-9700-dd175c46d51f/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_98915b50-34a9-42e0-9700-dd175c46d51f/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_98915b50-34a9-42e0-9700-dd175c46d51f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_98915b50-34a9-42e0-9700-dd175c46d51f/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 1ac0b0c9a0725bef8814895962d623a328bef31f .................................................................................................................................. 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 03:20:09,813 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:20:09,817 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:20:09,873 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:20:09,874 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:20:09,880 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:20:09,883 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:20:09,891 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:20:09,914 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:20:09,915 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:20:09,917 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:20:09,918 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:20:09,919 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:20:09,921 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:20:09,922 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:20:09,924 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:20:09,925 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:20:09,926 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:20:09,929 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:20:09,932 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:20:09,934 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:20:09,936 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:20:09,937 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:20:09,939 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:20:09,942 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:20:09,943 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:20:09,943 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:20:09,945 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:20:09,945 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:20:09,947 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:20:09,947 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:20:09,949 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:20:09,950 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:20:09,951 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:20:09,953 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:20:09,953 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:20:09,954 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:20:09,955 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:20:09,955 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:20:09,956 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:20:09,957 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:20:09,958 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_98915b50-34a9-42e0-9700-dd175c46d51f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:20:09,983 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:20:09,983 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:20:09,984 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:20:09,985 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:20:09,985 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:20:09,985 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:20:09,986 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:20:09,986 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:20:09,986 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:20:09,986 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:20:09,987 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:20:09,987 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:20:09,987 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:20:09,987 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:20:09,988 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:20:09,988 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:20:09,988 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:20:09,989 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:20:09,989 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:20:09,989 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:20:09,989 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:20:09,990 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:20:09,990 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:20:09,990 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:20:09,991 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:20:09,991 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:20:09,991 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:20:09,991 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:20:09,992 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:20:09,992 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_98915b50-34a9-42e0-9700-dd175c46d51f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_98915b50-34a9-42e0-9700-dd175c46d51f/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ac0b0c9a0725bef8814895962d623a328bef31f [2020-11-28 03:20:10,257 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:20:10,296 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:20:10,301 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:20:10,302 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:20:10,304 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:20:10,305 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_98915b50-34a9-42e0-9700-dd175c46d51f/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.i [2020-11-28 03:20:10,374 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_98915b50-34a9-42e0-9700-dd175c46d51f/bin/uautomizer/data/3d775b424/3b81b16578484f9b8a1ec33594c917c5/FLAG3fe70f243 [2020-11-28 03:20:11,188 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:20:11,188 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_98915b50-34a9-42e0-9700-dd175c46d51f/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.i [2020-11-28 03:20:11,207 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_98915b50-34a9-42e0-9700-dd175c46d51f/bin/uautomizer/data/3d775b424/3b81b16578484f9b8a1ec33594c917c5/FLAG3fe70f243 [2020-11-28 03:20:11,332 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_98915b50-34a9-42e0-9700-dd175c46d51f/bin/uautomizer/data/3d775b424/3b81b16578484f9b8a1ec33594c917c5 [2020-11-28 03:20:11,334 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:20:11,336 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:20:11,338 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:20:11,338 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:20:11,342 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:20:11,343 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:20:11" (1/1) ... [2020-11-28 03:20:11,345 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a42a0bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:20:11, skipping insertion in model container [2020-11-28 03:20:11,346 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:20:11" (1/1) ... [2020-11-28 03:20:11,365 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:20:11,462 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:20:11,747 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:20:11,749 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@348c35e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:20:11, skipping insertion in model container [2020-11-28 03:20:11,750 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:20:11,750 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:20:11,754 INFO L168 Benchmark]: Toolchain (without parser) took 416.02 ms. Allocated memory is still 117.4 MB. Free memory was 93.3 MB in the beginning and 94.2 MB in the end (delta: -911.3 kB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:20:11,756 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 117.4 MB. Free memory was 76.9 MB in the beginning and 76.9 MB in the end (delta: 61.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:20:11,758 INFO L168 Benchmark]: CACSL2BoogieTranslator took 412.18 ms. Allocated memory is still 117.4 MB. Free memory was 93.3 MB in the beginning and 94.6 MB in the end (delta: -1.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:20:11,761 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 117.4 MB. Free memory was 76.9 MB in the beginning and 76.9 MB in the end (delta: 61.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 412.18 ms. Allocated memory is still 117.4 MB. Free memory was 93.3 MB in the beginning and 94.6 MB in the end (delta: -1.3 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 03:20:14,054 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:20:14,056 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:20:14,099 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:20:14,100 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:20:14,107 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:20:14,110 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:20:14,114 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:20:14,118 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:20:14,126 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:20:14,127 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:20:14,134 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:20:14,135 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:20:14,136 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:20:14,137 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:20:14,138 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:20:14,139 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:20:14,140 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:20:14,142 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:20:14,145 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:20:14,152 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:20:14,155 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:20:14,157 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:20:14,158 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:20:14,161 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:20:14,162 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:20:14,162 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:20:14,163 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:20:14,164 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:20:14,165 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:20:14,166 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:20:14,167 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:20:14,168 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:20:14,169 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:20:14,170 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:20:14,171 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:20:14,172 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:20:14,172 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:20:14,173 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:20:14,174 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:20:14,175 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:20:14,178 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_98915b50-34a9-42e0-9700-dd175c46d51f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:20:14,237 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:20:14,239 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:20:14,242 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:20:14,243 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:20:14,243 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:20:14,243 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:20:14,243 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:20:14,244 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:20:14,244 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:20:14,244 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:20:14,245 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:20:14,245 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:20:14,246 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:20:14,246 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:20:14,246 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:20:14,246 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:20:14,247 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:20:14,247 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:20:14,247 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:20:14,247 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:20:14,248 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:20:14,248 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:20:14,248 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:20:14,248 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:20:14,249 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:20:14,249 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:20:14,249 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:20:14,249 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:20:14,250 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:20:14,250 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:20:14,250 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:20:14,250 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_98915b50-34a9-42e0-9700-dd175c46d51f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_98915b50-34a9-42e0-9700-dd175c46d51f/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ac0b0c9a0725bef8814895962d623a328bef31f [2020-11-28 03:20:14,684 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:20:14,722 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:20:14,725 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:20:14,726 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:20:14,728 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:20:14,728 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_98915b50-34a9-42e0-9700-dd175c46d51f/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.i [2020-11-28 03:20:14,808 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_98915b50-34a9-42e0-9700-dd175c46d51f/bin/uautomizer/data/7deaeca97/819903da11c247b3b84258b88b688dfa/FLAG69b0b800f [2020-11-28 03:20:15,487 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:20:15,488 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_98915b50-34a9-42e0-9700-dd175c46d51f/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.i [2020-11-28 03:20:15,518 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_98915b50-34a9-42e0-9700-dd175c46d51f/bin/uautomizer/data/7deaeca97/819903da11c247b3b84258b88b688dfa/FLAG69b0b800f [2020-11-28 03:20:15,670 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_98915b50-34a9-42e0-9700-dd175c46d51f/bin/uautomizer/data/7deaeca97/819903da11c247b3b84258b88b688dfa [2020-11-28 03:20:15,672 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:20:15,674 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:20:15,675 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:20:15,675 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:20:15,679 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:20:15,680 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:20:15" (1/1) ... [2020-11-28 03:20:15,681 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@604b1415 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:20:15, skipping insertion in model container [2020-11-28 03:20:15,682 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:20:15" (1/1) ... [2020-11-28 03:20:15,701 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:20:15,772 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:20:15,990 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:20:15,991 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2482b5ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:20:15, skipping insertion in model container [2020-11-28 03:20:15,992 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:20:15,992 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:20:15,996 INFO L168 Benchmark]: Toolchain (without parser) took 319.85 ms. Allocated memory is still 50.3 MB. Free memory was 25.0 MB in the beginning and 26.8 MB in the end (delta: -1.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 16.1 GB. [2020-11-28 03:20:15,997 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 50.3 MB. Free memory was 32.2 MB in the beginning and 32.1 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:20:15,998 INFO L168 Benchmark]: CACSL2BoogieTranslator took 317.35 ms. Allocated memory is still 50.3 MB. Free memory was 24.9 MB in the beginning and 26.9 MB in the end (delta: -2.0 MB). Peak memory consumption was 5.7 MB. Max. memory is 16.1 GB. [2020-11-28 03:20:16,000 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 50.3 MB. Free memory was 32.2 MB in the beginning and 32.1 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 317.35 ms. Allocated memory is still 50.3 MB. Free memory was 24.9 MB in the beginning and 26.9 MB in the end (delta: -2.0 MB). Peak memory consumption was 5.7 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...