./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-2.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_474367ff-ba86-46f3-aa7b-94f3f05a11fa/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_474367ff-ba86-46f3-aa7b-94f3f05a11fa/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_474367ff-ba86-46f3-aa7b-94f3f05a11fa/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_474367ff-ba86-46f3-aa7b-94f3f05a11fa/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_474367ff-ba86-46f3-aa7b-94f3f05a11fa/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_474367ff-ba86-46f3-aa7b-94f3f05a11fa/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 f012f22e5156a08aae85f3d456476068eda82a89 ................................................................................................................................ 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_474367ff-ba86-46f3-aa7b-94f3f05a11fa/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_474367ff-ba86-46f3-aa7b-94f3f05a11fa/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_474367ff-ba86-46f3-aa7b-94f3f05a11fa/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_474367ff-ba86-46f3-aa7b-94f3f05a11fa/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_474367ff-ba86-46f3-aa7b-94f3f05a11fa/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_474367ff-ba86-46f3-aa7b-94f3f05a11fa/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 f012f22e5156a08aae85f3d456476068eda82a89 .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 18:22:56,938 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:22:56,940 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:22:56,998 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:22:56,999 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:22:57,004 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:22:57,007 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:22:57,011 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:22:57,014 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:22:57,023 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:22:57,024 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:22:57,026 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:22:57,027 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:22:57,030 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:22:57,032 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:22:57,034 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:22:57,035 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:22:57,039 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:22:57,043 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:22:57,052 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:22:57,055 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:22:57,057 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:22:57,059 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:22:57,060 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:22:57,069 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:22:57,069 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:22:57,070 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:22:57,071 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:22:57,071 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:22:57,072 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:22:57,073 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:22:57,074 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:22:57,075 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:22:57,075 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:22:57,077 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:22:57,077 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:22:57,078 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:22:57,078 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:22:57,078 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:22:57,079 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:22:57,080 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:22:57,081 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_474367ff-ba86-46f3-aa7b-94f3f05a11fa/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 18:22:57,115 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:22:57,117 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:22:57,118 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:22:57,119 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:22:57,119 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 18:22:57,119 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:22:57,119 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:22:57,120 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 18:22:57,120 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:22:57,120 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:22:57,121 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 18:22:57,122 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:22:57,122 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 18:22:57,122 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:22:57,122 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 18:22:57,122 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:22:57,123 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 18:22:57,123 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:22:57,123 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 18:22:57,123 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:22:57,124 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 18:22:57,124 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 18:22:57,124 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:22:57,125 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:22:57,125 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 18:22:57,125 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 18:22:57,125 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 18:22:57,125 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 18:22:57,126 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 18:22:57,126 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_474367ff-ba86-46f3-aa7b-94f3f05a11fa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_474367ff-ba86-46f3-aa7b-94f3f05a11fa/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f012f22e5156a08aae85f3d456476068eda82a89 [2020-11-29 18:22:57,380 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:22:57,402 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:22:57,404 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:22:57,406 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:22:57,406 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:22:57,407 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_474367ff-ba86-46f3-aa7b-94f3f05a11fa/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-2.i [2020-11-29 18:22:57,466 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_474367ff-ba86-46f3-aa7b-94f3f05a11fa/bin/uautomizer/data/1518ea5f6/0333f4f03f5749bbbda1d87de8415ed5/FLAGebe07028d [2020-11-29 18:22:58,041 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:22:58,042 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_474367ff-ba86-46f3-aa7b-94f3f05a11fa/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-2.i [2020-11-29 18:22:58,074 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_474367ff-ba86-46f3-aa7b-94f3f05a11fa/bin/uautomizer/data/1518ea5f6/0333f4f03f5749bbbda1d87de8415ed5/FLAGebe07028d [2020-11-29 18:22:58,307 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_474367ff-ba86-46f3-aa7b-94f3f05a11fa/bin/uautomizer/data/1518ea5f6/0333f4f03f5749bbbda1d87de8415ed5 [2020-11-29 18:22:58,309 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:22:58,310 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:22:58,312 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:22:58,312 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:22:58,315 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:22:58,316 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:22:58" (1/1) ... [2020-11-29 18:22:58,318 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@122a3304 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:22:58, skipping insertion in model container [2020-11-29 18:22:58,318 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:22:58" (1/1) ... [2020-11-29 18:22:58,325 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:22:58,380 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:22:58,661 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 18:22:58,662 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@16d2cd47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:22:58, skipping insertion in model container [2020-11-29 18:22:58,662 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:22:58,662 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 18:22:58,666 INFO L168 Benchmark]: Toolchain (without parser) took 353.69 ms. Allocated memory is still 100.7 MB. Free memory was 70.0 MB in the beginning and 76.7 MB in the end (delta: -6.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 18:22:58,668 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 100.7 MB. Free memory was 58.3 MB in the beginning and 58.3 MB in the end (delta: 78.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:22:58,670 INFO L168 Benchmark]: CACSL2BoogieTranslator took 350.40 ms. Allocated memory is still 100.7 MB. Free memory was 70.0 MB in the beginning and 76.7 MB in the end (delta: -6.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 18:22:58,672 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 100.7 MB. Free memory was 58.3 MB in the beginning and 58.3 MB in the end (delta: 78.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 350.40 ms. Allocated memory is still 100.7 MB. Free memory was 70.0 MB in the beginning and 76.7 MB in the end (delta: -6.8 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 [2020-11-29 18:23:01,052 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:23:01,055 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:23:01,100 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:23:01,101 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:23:01,106 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:23:01,109 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:23:01,113 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:23:01,116 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:23:01,122 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:23:01,124 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:23:01,138 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:23:01,139 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:23:01,142 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:23:01,143 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:23:01,145 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:23:01,146 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:23:01,150 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:23:01,154 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:23:01,161 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:23:01,169 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:23:01,171 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:23:01,172 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:23:01,174 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:23:01,181 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:23:01,184 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:23:01,185 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:23:01,186 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:23:01,187 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:23:01,189 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:23:01,189 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:23:01,190 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:23:01,192 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:23:01,193 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:23:01,194 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:23:01,194 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:23:01,195 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:23:01,196 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:23:01,196 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:23:01,198 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:23:01,199 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:23:01,200 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_474367ff-ba86-46f3-aa7b-94f3f05a11fa/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 18:23:01,244 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:23:01,244 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:23:01,247 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:23:01,247 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:23:01,248 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 18:23:01,248 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:23:01,248 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:23:01,249 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:23:01,249 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:23:01,249 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 18:23:01,250 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:23:01,251 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 18:23:01,251 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 18:23:01,251 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 18:23:01,251 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:23:01,252 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 18:23:01,252 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:23:01,252 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 18:23:01,253 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:23:01,253 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 18:23:01,253 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:23:01,253 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 18:23:01,254 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 18:23:01,254 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:23:01,254 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:23:01,255 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 18:23:01,255 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 18:23:01,255 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 18:23:01,255 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 18:23:01,256 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 18:23:01,256 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 18:23:01,256 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_474367ff-ba86-46f3-aa7b-94f3f05a11fa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_474367ff-ba86-46f3-aa7b-94f3f05a11fa/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f012f22e5156a08aae85f3d456476068eda82a89 [2020-11-29 18:23:01,674 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:23:01,701 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:23:01,704 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:23:01,706 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:23:01,707 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:23:01,708 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_474367ff-ba86-46f3-aa7b-94f3f05a11fa/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-2.i [2020-11-29 18:23:01,786 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_474367ff-ba86-46f3-aa7b-94f3f05a11fa/bin/uautomizer/data/fb073ce57/cab2715d4c434d8388e5d0d091182826/FLAGc85e22a1c [2020-11-29 18:23:02,568 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:23:02,569 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_474367ff-ba86-46f3-aa7b-94f3f05a11fa/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-2.i [2020-11-29 18:23:02,584 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_474367ff-ba86-46f3-aa7b-94f3f05a11fa/bin/uautomizer/data/fb073ce57/cab2715d4c434d8388e5d0d091182826/FLAGc85e22a1c [2020-11-29 18:23:02,785 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_474367ff-ba86-46f3-aa7b-94f3f05a11fa/bin/uautomizer/data/fb073ce57/cab2715d4c434d8388e5d0d091182826 [2020-11-29 18:23:02,787 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:23:02,788 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:23:02,790 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:23:02,791 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:23:02,795 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:23:02,796 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:23:02" (1/1) ... [2020-11-29 18:23:02,798 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ce31a28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:23:02, skipping insertion in model container [2020-11-29 18:23:02,800 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:23:02" (1/1) ... [2020-11-29 18:23:02,807 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:23:02,889 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:23:03,156 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 18:23:03,157 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7c4e2967 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:23:03, skipping insertion in model container [2020-11-29 18:23:03,157 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:23:03,158 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 18:23:03,160 INFO L168 Benchmark]: Toolchain (without parser) took 370.58 ms. Allocated memory is still 50.3 MB. Free memory was 25.3 MB in the beginning and 31.7 MB in the end (delta: -6.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 18:23:03,161 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 50.3 MB. Free memory was 32.5 MB in the beginning and 32.4 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:23:03,162 INFO L168 Benchmark]: CACSL2BoogieTranslator took 367.25 ms. Allocated memory is still 50.3 MB. Free memory was 25.1 MB in the beginning and 31.7 MB in the end (delta: -6.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 18:23:03,164 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 50.3 MB. Free memory was 32.5 MB in the beginning and 32.4 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 367.25 ms. Allocated memory is still 50.3 MB. Free memory was 25.1 MB in the beginning and 31.7 MB in the end (delta: -6.6 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...