./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_1e1daaee-2e31-47fd-80f1-44c824492698/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1e1daaee-2e31-47fd-80f1-44c824492698/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1e1daaee-2e31-47fd-80f1-44c824492698/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1e1daaee-2e31-47fd-80f1-44c824492698/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1e1daaee-2e31-47fd-80f1-44c824492698/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1e1daaee-2e31-47fd-80f1-44c824492698/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 34dc79f32beefdb11dc2327740c0d73df9eeedba ................................................................................................................................ 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_1e1daaee-2e31-47fd-80f1-44c824492698/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1e1daaee-2e31-47fd-80f1-44c824492698/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1e1daaee-2e31-47fd-80f1-44c824492698/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1e1daaee-2e31-47fd-80f1-44c824492698/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1e1daaee-2e31-47fd-80f1-44c824492698/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1e1daaee-2e31-47fd-80f1-44c824492698/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 34dc79f32beefdb11dc2327740c0d73df9eeedba .................................................................................................................................. 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 19:47:21,090 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:47:21,093 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:47:21,165 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:47:21,166 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:47:21,168 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:47:21,171 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:47:21,175 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:47:21,178 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:47:21,181 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:47:21,183 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:47:21,188 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:47:21,189 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:47:21,197 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:47:21,208 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:47:21,211 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:47:21,214 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:47:21,223 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:47:21,227 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:47:21,234 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:47:21,240 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:47:21,242 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:47:21,247 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:47:21,249 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:47:21,257 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:47:21,263 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:47:21,264 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:47:21,265 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:47:21,268 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:47:21,269 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:47:21,270 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:47:21,272 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:47:21,275 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:47:21,277 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:47:21,278 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:47:21,279 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:47:21,283 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:47:21,283 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:47:21,284 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:47:21,286 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:47:21,287 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:47:21,291 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1e1daaee-2e31-47fd-80f1-44c824492698/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 19:47:21,351 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:47:21,351 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:47:21,355 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:47:21,355 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:47:21,355 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 19:47:21,356 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:47:21,356 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 19:47:21,356 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:47:21,357 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 19:47:21,357 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:47:21,359 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:47:21,359 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:47:21,359 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:47:21,360 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 19:47:21,360 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:47:21,360 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:47:21,360 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:47:21,361 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:47:21,361 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 19:47:21,361 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:47:21,362 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 19:47:21,362 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 19:47:21,362 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:47:21,363 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:47:21,363 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:47:21,363 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 19:47:21,364 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 19:47:21,364 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:47:21,364 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 19:47:21,365 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_1e1daaee-2e31-47fd-80f1-44c824492698/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1e1daaee-2e31-47fd-80f1-44c824492698/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 34dc79f32beefdb11dc2327740c0d73df9eeedba [2020-11-29 19:47:21,734 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:47:21,768 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:47:21,772 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:47:21,774 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:47:21,775 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:47:21,776 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1e1daaee-2e31-47fd-80f1-44c824492698/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i [2020-11-29 19:47:21,901 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1e1daaee-2e31-47fd-80f1-44c824492698/bin/uautomizer/data/2107b97cf/7857b029767342eabac1486eb014737f/FLAG653e60943 [2020-11-29 19:47:22,842 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:47:22,843 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1e1daaee-2e31-47fd-80f1-44c824492698/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i [2020-11-29 19:47:22,895 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1e1daaee-2e31-47fd-80f1-44c824492698/bin/uautomizer/data/2107b97cf/7857b029767342eabac1486eb014737f/FLAG653e60943 [2020-11-29 19:47:22,970 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1e1daaee-2e31-47fd-80f1-44c824492698/bin/uautomizer/data/2107b97cf/7857b029767342eabac1486eb014737f [2020-11-29 19:47:22,974 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:47:22,976 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:47:22,981 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:47:22,981 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:47:22,986 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:47:22,988 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:47:22" (1/1) ... [2020-11-29 19:47:22,991 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cd3a871 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:47:22, skipping insertion in model container [2020-11-29 19:47:22,992 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:47:22" (1/1) ... [2020-11-29 19:47:23,003 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:47:23,106 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:47:23,431 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 19:47:23,432 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2f0c126c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:47:23, skipping insertion in model container [2020-11-29 19:47:23,432 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:47:23,433 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 19:47:23,436 INFO L168 Benchmark]: Toolchain (without parser) took 458.51 ms. Allocated memory is still 104.9 MB. Free memory was 70.3 MB in the beginning and 83.0 MB in the end (delta: -12.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 19:47:23,437 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 71.3 MB. Free memory was 33.9 MB in the beginning and 33.8 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:47:23,438 INFO L168 Benchmark]: CACSL2BoogieTranslator took 452.19 ms. Allocated memory is still 104.9 MB. Free memory was 70.1 MB in the beginning and 83.0 MB in the end (delta: -12.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 19:47:23,444 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 71.3 MB. Free memory was 33.9 MB in the beginning and 33.8 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 452.19 ms. Allocated memory is still 104.9 MB. Free memory was 70.1 MB in the beginning and 83.0 MB in the end (delta: -12.9 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 [2020-11-29 19:47:26,574 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:47:26,577 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:47:26,642 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:47:26,643 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:47:26,649 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:47:26,654 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:47:26,660 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:47:26,664 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:47:26,673 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:47:26,675 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:47:26,687 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:47:26,688 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:47:26,690 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:47:26,691 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:47:26,693 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:47:26,695 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:47:26,696 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:47:26,703 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:47:26,706 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:47:26,709 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:47:26,711 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:47:26,713 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:47:26,714 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:47:26,718 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:47:26,719 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:47:26,719 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:47:26,721 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:47:26,722 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:47:26,723 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:47:26,724 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:47:26,725 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:47:26,727 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:47:26,728 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:47:26,730 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:47:26,730 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:47:26,734 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:47:26,735 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:47:26,735 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:47:26,738 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:47:26,741 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:47:26,746 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1e1daaee-2e31-47fd-80f1-44c824492698/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 19:47:26,801 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:47:26,804 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:47:26,809 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:47:26,809 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:47:26,809 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 19:47:26,810 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:47:26,810 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 19:47:26,810 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 19:47:26,811 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:47:26,811 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:47:26,812 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:47:26,813 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:47:26,813 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 19:47:26,813 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 19:47:26,814 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 19:47:26,814 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:47:26,814 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:47:26,814 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:47:26,815 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:47:26,815 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 19:47:26,815 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:47:26,816 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 19:47:26,816 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 19:47:26,816 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:47:26,817 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:47:26,817 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:47:26,817 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 19:47:26,817 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 19:47:26,818 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:47:26,818 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 19:47:26,818 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:47:26,819 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_1e1daaee-2e31-47fd-80f1-44c824492698/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1e1daaee-2e31-47fd-80f1-44c824492698/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 34dc79f32beefdb11dc2327740c0d73df9eeedba [2020-11-29 19:47:27,326 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:47:27,362 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:47:27,366 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:47:27,368 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:47:27,369 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:47:27,370 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1e1daaee-2e31-47fd-80f1-44c824492698/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i [2020-11-29 19:47:27,457 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1e1daaee-2e31-47fd-80f1-44c824492698/bin/uautomizer/data/a9116a910/81aaa9ed51224550a90709245a4e65a3/FLAG911f2ef82 [2020-11-29 19:47:28,512 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:47:28,514 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1e1daaee-2e31-47fd-80f1-44c824492698/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i [2020-11-29 19:47:28,571 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1e1daaee-2e31-47fd-80f1-44c824492698/bin/uautomizer/data/a9116a910/81aaa9ed51224550a90709245a4e65a3/FLAG911f2ef82 [2020-11-29 19:47:28,601 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1e1daaee-2e31-47fd-80f1-44c824492698/bin/uautomizer/data/a9116a910/81aaa9ed51224550a90709245a4e65a3 [2020-11-29 19:47:28,604 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:47:28,606 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:47:28,608 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:47:28,608 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:47:28,613 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:47:28,614 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:47:28" (1/1) ... [2020-11-29 19:47:28,617 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1092c6d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:47:28, skipping insertion in model container [2020-11-29 19:47:28,617 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:47:28" (1/1) ... [2020-11-29 19:47:28,627 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:47:28,716 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:47:28,983 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 19:47:28,984 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@58d27367 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:47:28, skipping insertion in model container [2020-11-29 19:47:28,985 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:47:28,985 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 19:47:28,989 INFO L168 Benchmark]: Toolchain (without parser) took 380.63 ms. Allocated memory is still 62.9 MB. Free memory was 42.0 MB in the beginning and 33.0 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 19:47:28,990 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 62.9 MB. Free memory is still 45.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:47:28,991 INFO L168 Benchmark]: CACSL2BoogieTranslator took 377.26 ms. Allocated memory is still 62.9 MB. Free memory was 41.8 MB in the beginning and 33.0 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 19:47:28,994 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 62.9 MB. Free memory is still 45.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 377.26 ms. Allocated memory is still 62.9 MB. Free memory was 41.8 MB in the beginning and 33.0 MB in the end (delta: 8.9 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...