./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.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_fbfb6c9d-00e3-4f37-8bc6-89928ed4830b/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_fbfb6c9d-00e3-4f37-8bc6-89928ed4830b/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fbfb6c9d-00e3-4f37-8bc6-89928ed4830b/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fbfb6c9d-00e3-4f37-8bc6-89928ed4830b/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_fbfb6c9d-00e3-4f37-8bc6-89928ed4830b/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fbfb6c9d-00e3-4f37-8bc6-89928ed4830b/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 acf8501b9d83ca0103565fab0751889d986d42b9 ................................................................................................................................ 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_fbfb6c9d-00e3-4f37-8bc6-89928ed4830b/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_fbfb6c9d-00e3-4f37-8bc6-89928ed4830b/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fbfb6c9d-00e3-4f37-8bc6-89928ed4830b/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fbfb6c9d-00e3-4f37-8bc6-89928ed4830b/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_fbfb6c9d-00e3-4f37-8bc6-89928ed4830b/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fbfb6c9d-00e3-4f37-8bc6-89928ed4830b/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 acf8501b9d83ca0103565fab0751889d986d42b9 .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:10:41,061 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:10:41,063 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:10:41,169 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:10:41,170 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:10:41,172 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:10:41,175 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:10:41,204 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:10:41,207 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:10:41,208 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:10:41,214 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:10:41,221 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:10:41,222 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:10:41,232 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:10:41,234 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:10:41,235 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:10:41,237 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:10:41,238 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:10:41,241 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:10:41,245 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:10:41,252 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:10:41,255 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:10:41,260 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:10:41,263 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:10:41,278 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:10:41,279 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:10:41,280 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:10:41,282 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:10:41,283 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:10:41,285 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:10:41,285 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:10:41,287 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:10:41,290 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:10:41,292 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:10:41,293 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:10:41,294 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:10:41,295 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:10:41,295 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:10:41,295 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:10:41,297 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:10:41,298 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:10:41,301 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fbfb6c9d-00e3-4f37-8bc6-89928ed4830b/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-30 00:10:41,350 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:10:41,355 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:10:41,357 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:10:41,357 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:10:41,357 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:10:41,358 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:10:41,358 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:10:41,358 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:10:41,359 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:10:41,359 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:10:41,360 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:10:41,361 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:10:41,361 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:10:41,361 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:10:41,361 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:10:41,362 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:10:41,362 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:10:41,362 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:10:41,362 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:10:41,363 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:10:41,363 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:10:41,363 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:10:41,363 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:10:41,364 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:10:41,364 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:10:41,364 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 00:10:41,364 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:10:41,365 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:10:41,365 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:10:41,365 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_fbfb6c9d-00e3-4f37-8bc6-89928ed4830b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fbfb6c9d-00e3-4f37-8bc6-89928ed4830b/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> acf8501b9d83ca0103565fab0751889d986d42b9 [2020-11-30 00:10:41,719 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:10:41,748 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:10:41,752 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:10:41,754 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:10:41,755 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:10:41,756 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fbfb6c9d-00e3-4f37-8bc6-89928ed4830b/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i [2020-11-30 00:10:41,861 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fbfb6c9d-00e3-4f37-8bc6-89928ed4830b/bin/uautomizer/data/8060aecd9/0aa36dae24cc444ba48683213038385c/FLAGc8fdfbc86 [2020-11-30 00:10:42,763 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:10:42,764 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fbfb6c9d-00e3-4f37-8bc6-89928ed4830b/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i [2020-11-30 00:10:42,793 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fbfb6c9d-00e3-4f37-8bc6-89928ed4830b/bin/uautomizer/data/8060aecd9/0aa36dae24cc444ba48683213038385c/FLAGc8fdfbc86 [2020-11-30 00:10:42,919 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fbfb6c9d-00e3-4f37-8bc6-89928ed4830b/bin/uautomizer/data/8060aecd9/0aa36dae24cc444ba48683213038385c [2020-11-30 00:10:42,922 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:10:42,924 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:10:42,927 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:10:42,927 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:10:42,936 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:10:42,940 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:10:42" (1/1) ... [2020-11-30 00:10:42,945 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62747c9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:10:42, skipping insertion in model container [2020-11-30 00:10:42,947 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:10:42" (1/1) ... [2020-11-30 00:10:42,956 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:10:43,076 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:10:43,564 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:10:43,565 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@39d9fb7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:10:43, skipping insertion in model container [2020-11-30 00:10:43,566 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:10:43,567 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:10:43,572 INFO L168 Benchmark]: Toolchain (without parser) took 644.96 ms. Allocated memory is still 104.9 MB. Free memory was 66.4 MB in the beginning and 78.8 MB in the end (delta: -12.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:10:43,575 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 104.9 MB. Free memory was 75.3 MB in the beginning and 75.3 MB in the end (delta: 26.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:10:43,577 INFO L168 Benchmark]: CACSL2BoogieTranslator took 639.72 ms. Allocated memory is still 104.9 MB. Free memory was 66.2 MB in the beginning and 78.8 MB in the end (delta: -12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:10:43,580 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 104.9 MB. Free memory was 75.3 MB in the beginning and 75.3 MB in the end (delta: 26.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 639.72 ms. Allocated memory is still 104.9 MB. Free memory was 66.2 MB in the beginning and 78.8 MB in the end (delta: -12.6 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 [2020-11-30 00:10:46,560 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:10:46,563 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:10:46,616 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:10:46,617 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:10:46,626 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:10:46,630 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:10:46,636 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:10:46,641 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:10:46,653 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:10:46,654 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:10:46,656 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:10:46,657 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:10:46,658 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:10:46,660 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:10:46,661 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:10:46,665 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:10:46,673 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:10:46,678 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:10:46,683 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:10:46,686 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:10:46,688 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:10:46,690 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:10:46,691 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:10:46,696 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:10:46,696 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:10:46,697 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:10:46,698 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:10:46,699 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:10:46,700 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:10:46,701 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:10:46,702 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:10:46,703 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:10:46,705 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:10:46,706 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:10:46,706 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:10:46,707 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:10:46,708 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:10:46,708 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:10:46,709 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:10:46,710 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:10:46,711 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fbfb6c9d-00e3-4f37-8bc6-89928ed4830b/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-30 00:10:46,771 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:10:46,771 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:10:46,773 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:10:46,773 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:10:46,774 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:10:46,774 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:10:46,774 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:10:46,774 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:10:46,775 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:10:46,775 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:10:46,775 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:10:46,775 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:10:46,776 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:10:46,776 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:10:46,776 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:10:46,776 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:10:46,777 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:10:46,777 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:10:46,777 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:10:46,777 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:10:46,781 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:10:46,781 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:10:46,781 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:10:46,782 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:10:46,782 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:10:46,783 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:10:46,783 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 00:10:46,783 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:10:46,784 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:10:46,784 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:10:46,784 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:10:46,809 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_fbfb6c9d-00e3-4f37-8bc6-89928ed4830b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fbfb6c9d-00e3-4f37-8bc6-89928ed4830b/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> acf8501b9d83ca0103565fab0751889d986d42b9 [2020-11-30 00:10:47,368 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:10:47,402 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:10:47,406 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:10:47,407 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:10:47,409 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:10:47,410 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fbfb6c9d-00e3-4f37-8bc6-89928ed4830b/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i [2020-11-30 00:10:47,493 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fbfb6c9d-00e3-4f37-8bc6-89928ed4830b/bin/uautomizer/data/c3dd4cd20/74cc7f1ebeb64ae0aa7b895438f4ce43/FLAG957bd9608 [2020-11-30 00:10:48,562 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:10:48,563 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fbfb6c9d-00e3-4f37-8bc6-89928ed4830b/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i [2020-11-30 00:10:48,610 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fbfb6c9d-00e3-4f37-8bc6-89928ed4830b/bin/uautomizer/data/c3dd4cd20/74cc7f1ebeb64ae0aa7b895438f4ce43/FLAG957bd9608 [2020-11-30 00:10:49,091 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fbfb6c9d-00e3-4f37-8bc6-89928ed4830b/bin/uautomizer/data/c3dd4cd20/74cc7f1ebeb64ae0aa7b895438f4ce43 [2020-11-30 00:10:49,096 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:10:49,099 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:10:49,102 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:10:49,102 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:10:49,107 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:10:49,108 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:10:49" (1/1) ... [2020-11-30 00:10:49,112 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13449625 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:10:49, skipping insertion in model container [2020-11-30 00:10:49,113 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:10:49" (1/1) ... [2020-11-30 00:10:49,123 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:10:49,232 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:10:49,547 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:10:49,562 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6abdacde and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:10:49, skipping insertion in model container [2020-11-30 00:10:49,563 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:10:49,563 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:10:49,567 INFO L168 Benchmark]: Toolchain (without parser) took 465.28 ms. Allocated memory is still 71.3 MB. Free memory was 53.5 MB in the beginning and 55.9 MB in the end (delta: -2.4 MB). Peak memory consumption was 15.9 MB. Max. memory is 16.1 GB. [2020-11-30 00:10:49,568 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 71.3 MB. Free memory is still 54.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:10:49,571 INFO L168 Benchmark]: CACSL2BoogieTranslator took 461.12 ms. Allocated memory is still 71.3 MB. Free memory was 53.2 MB in the beginning and 55.9 MB in the end (delta: -2.7 MB). Peak memory consumption was 15.9 MB. Max. memory is 16.1 GB. [2020-11-30 00:10:49,575 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 71.3 MB. Free memory is still 54.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 461.12 ms. Allocated memory is still 71.3 MB. Free memory was 53.2 MB in the beginning and 55.9 MB in the end (delta: -2.7 MB). Peak memory consumption was 15.9 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...