./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_720d2487-a4e9-4ed6-8b7a-dc6667955967/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_720d2487-a4e9-4ed6-8b7a-dc6667955967/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_720d2487-a4e9-4ed6-8b7a-dc6667955967/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_720d2487-a4e9-4ed6-8b7a-dc6667955967/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_720d2487-a4e9-4ed6-8b7a-dc6667955967/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_720d2487-a4e9-4ed6-8b7a-dc6667955967/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 02bc9f5c0211321edea1df962e7225a139055c15 ................................................................................................................................ 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_720d2487-a4e9-4ed6-8b7a-dc6667955967/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_720d2487-a4e9-4ed6-8b7a-dc6667955967/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_720d2487-a4e9-4ed6-8b7a-dc6667955967/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_720d2487-a4e9-4ed6-8b7a-dc6667955967/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_720d2487-a4e9-4ed6-8b7a-dc6667955967/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_720d2487-a4e9-4ed6-8b7a-dc6667955967/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 02bc9f5c0211321edea1df962e7225a139055c15 .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 15:42:31,257 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 15:42:31,260 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 15:42:31,305 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 15:42:31,307 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 15:42:31,313 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 15:42:31,317 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 15:42:31,327 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 15:42:31,331 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 15:42:31,340 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 15:42:31,343 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 15:42:31,345 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 15:42:31,346 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 15:42:31,351 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 15:42:31,353 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 15:42:31,357 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 15:42:31,358 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 15:42:31,360 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 15:42:31,369 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 15:42:31,377 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 15:42:31,380 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 15:42:31,382 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 15:42:31,385 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 15:42:31,386 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 15:42:31,399 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 15:42:31,407 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 15:42:31,407 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 15:42:31,409 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 15:42:31,410 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 15:42:31,411 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 15:42:31,412 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 15:42:31,413 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 15:42:31,414 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 15:42:31,415 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 15:42:31,416 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 15:42:31,417 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 15:42:31,418 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 15:42:31,418 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 15:42:31,418 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 15:42:31,420 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 15:42:31,421 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 15:42:31,422 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_720d2487-a4e9-4ed6-8b7a-dc6667955967/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-12-01 15:42:31,456 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 15:42:31,457 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 15:42:31,458 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 15:42:31,458 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 15:42:31,459 INFO L138 SettingsManager]: * Use SBE=true [2020-12-01 15:42:31,459 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 15:42:31,459 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 15:42:31,459 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 15:42:31,460 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 15:42:31,460 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 15:42:31,460 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 15:42:31,460 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 15:42:31,461 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 15:42:31,461 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 15:42:31,461 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 15:42:31,461 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 15:42:31,462 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 15:42:31,462 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 15:42:31,462 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-01 15:42:31,463 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 15:42:31,463 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-01 15:42:31,463 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-01 15:42:31,476 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 15:42:31,477 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 15:42:31,477 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 15:42:31,477 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-01 15:42:31,477 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 15:42:31,478 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 15:42:31,478 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-01 15:42:31,478 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_720d2487-a4e9-4ed6-8b7a-dc6667955967/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_720d2487-a4e9-4ed6-8b7a-dc6667955967/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 02bc9f5c0211321edea1df962e7225a139055c15 [2020-12-01 15:42:31,780 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 15:42:31,818 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 15:42:31,824 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 15:42:31,825 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 15:42:31,828 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 15:42:31,830 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_720d2487-a4e9-4ed6-8b7a-dc6667955967/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i [2020-12-01 15:42:31,947 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_720d2487-a4e9-4ed6-8b7a-dc6667955967/bin/uautomizer/data/969f169fa/061fe29aea8d49488d6c729437043394/FLAGfce4b551a [2020-12-01 15:42:32,847 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 15:42:32,847 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_720d2487-a4e9-4ed6-8b7a-dc6667955967/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i [2020-12-01 15:42:32,894 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_720d2487-a4e9-4ed6-8b7a-dc6667955967/bin/uautomizer/data/969f169fa/061fe29aea8d49488d6c729437043394/FLAGfce4b551a [2020-12-01 15:42:33,365 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_720d2487-a4e9-4ed6-8b7a-dc6667955967/bin/uautomizer/data/969f169fa/061fe29aea8d49488d6c729437043394 [2020-12-01 15:42:33,368 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 15:42:33,370 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 15:42:33,372 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 15:42:33,373 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 15:42:33,377 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 15:42:33,378 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:42:33" (1/1) ... [2020-12-01 15:42:33,381 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bf1e7e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:42:33, skipping insertion in model container [2020-12-01 15:42:33,381 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:42:33" (1/1) ... [2020-12-01 15:42:33,390 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 15:42:33,499 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 15:42:33,820 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 15:42:33,821 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@49b079e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:42:33, skipping insertion in model container [2020-12-01 15:42:33,821 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 15:42:33,822 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 15:42:33,827 INFO L168 Benchmark]: Toolchain (without parser) took 453.31 ms. Allocated memory is still 92.3 MB. Free memory was 67.9 MB in the beginning and 58.1 MB in the end (delta: 9.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 15:42:33,828 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 75.5 MB. Free memory is still 47.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 15:42:33,831 INFO L168 Benchmark]: CACSL2BoogieTranslator took 449.61 ms. Allocated memory is still 92.3 MB. Free memory was 67.7 MB in the beginning and 58.1 MB in the end (delta: 9.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 15:42:33,835 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 75.5 MB. Free memory is still 47.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 449.61 ms. Allocated memory is still 92.3 MB. Free memory was 67.7 MB in the beginning and 58.1 MB in the end (delta: 9.6 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 0.2.0-69874e2 [2020-12-01 15:42:36,610 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 15:42:36,613 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 15:42:36,663 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 15:42:36,664 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 15:42:36,670 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 15:42:36,674 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 15:42:36,679 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 15:42:36,683 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 15:42:36,691 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 15:42:36,693 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 15:42:36,701 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 15:42:36,702 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 15:42:36,706 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 15:42:36,708 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 15:42:36,711 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 15:42:36,712 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 15:42:36,717 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 15:42:36,721 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 15:42:36,731 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 15:42:36,740 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 15:42:36,743 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 15:42:36,745 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 15:42:36,747 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 15:42:36,752 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 15:42:36,757 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 15:42:36,757 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 15:42:36,760 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 15:42:36,761 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 15:42:36,762 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 15:42:36,763 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 15:42:36,764 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 15:42:36,767 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 15:42:36,768 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 15:42:36,769 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 15:42:36,770 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 15:42:36,772 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 15:42:36,772 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 15:42:36,773 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 15:42:36,775 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 15:42:36,776 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 15:42:36,777 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_720d2487-a4e9-4ed6-8b7a-dc6667955967/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-12-01 15:42:36,814 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 15:42:36,815 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 15:42:36,816 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 15:42:36,817 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 15:42:36,817 INFO L138 SettingsManager]: * Use SBE=true [2020-12-01 15:42:36,818 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 15:42:36,818 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 15:42:36,818 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 15:42:36,819 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 15:42:36,819 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 15:42:36,819 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 15:42:36,820 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 15:42:36,820 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 15:42:36,821 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 15:42:36,821 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 15:42:36,821 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 15:42:36,822 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 15:42:36,822 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 15:42:36,822 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 15:42:36,823 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-01 15:42:36,823 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 15:42:36,823 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-01 15:42:36,824 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-01 15:42:36,824 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 15:42:36,825 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 15:42:36,825 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 15:42:36,825 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-12-01 15:42:36,826 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 15:42:36,826 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 15:42:36,833 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-01 15:42:36,834 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 15:42:36,834 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_720d2487-a4e9-4ed6-8b7a-dc6667955967/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_720d2487-a4e9-4ed6-8b7a-dc6667955967/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 02bc9f5c0211321edea1df962e7225a139055c15 [2020-12-01 15:42:37,370 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 15:42:37,413 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 15:42:37,419 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 15:42:37,422 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 15:42:37,425 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 15:42:37,426 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_720d2487-a4e9-4ed6-8b7a-dc6667955967/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i [2020-12-01 15:42:37,518 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_720d2487-a4e9-4ed6-8b7a-dc6667955967/bin/uautomizer/data/0e7cd180a/e640a131e03349e286957dd987d0dc2a/FLAG866318dee [2020-12-01 15:42:38,491 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 15:42:38,493 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_720d2487-a4e9-4ed6-8b7a-dc6667955967/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i [2020-12-01 15:42:38,525 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_720d2487-a4e9-4ed6-8b7a-dc6667955967/bin/uautomizer/data/0e7cd180a/e640a131e03349e286957dd987d0dc2a/FLAG866318dee [2020-12-01 15:42:39,025 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_720d2487-a4e9-4ed6-8b7a-dc6667955967/bin/uautomizer/data/0e7cd180a/e640a131e03349e286957dd987d0dc2a [2020-12-01 15:42:39,030 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 15:42:39,033 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 15:42:39,037 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 15:42:39,037 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 15:42:39,042 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 15:42:39,043 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:42:39" (1/1) ... [2020-12-01 15:42:39,045 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7843430c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:42:39, skipping insertion in model container [2020-12-01 15:42:39,046 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:42:39" (1/1) ... [2020-12-01 15:42:39,055 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 15:42:39,133 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 15:42:39,415 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 15:42:39,416 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7df94add and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:42:39, skipping insertion in model container [2020-12-01 15:42:39,417 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 15:42:39,417 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 15:42:39,420 INFO L168 Benchmark]: Toolchain (without parser) took 385.45 ms. Allocated memory is still 60.8 MB. Free memory was 37.7 MB in the beginning and 27.9 MB in the end (delta: 9.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 15:42:39,421 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 60.8 MB. Free memory is still 42.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 15:42:39,422 INFO L168 Benchmark]: CACSL2BoogieTranslator took 380.02 ms. Allocated memory is still 60.8 MB. Free memory was 37.5 MB in the beginning and 27.9 MB in the end (delta: 9.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 15:42:39,424 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 60.8 MB. Free memory is still 42.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 380.02 ms. Allocated memory is still 60.8 MB. Free memory was 37.5 MB in the beginning and 27.9 MB in the end (delta: 9.6 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...