./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.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_fe9b077b-4ba6-4202-9cd4-32e8dd6b43f9/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_fe9b077b-4ba6-4202-9cd4-32e8dd6b43f9/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fe9b077b-4ba6-4202-9cd4-32e8dd6b43f9/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fe9b077b-4ba6-4202-9cd4-32e8dd6b43f9/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_fe9b077b-4ba6-4202-9cd4-32e8dd6b43f9/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fe9b077b-4ba6-4202-9cd4-32e8dd6b43f9/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 4865c6595452efe3a947254fa096d74e4d087cba ................................................................................................................................ 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_fe9b077b-4ba6-4202-9cd4-32e8dd6b43f9/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_fe9b077b-4ba6-4202-9cd4-32e8dd6b43f9/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fe9b077b-4ba6-4202-9cd4-32e8dd6b43f9/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fe9b077b-4ba6-4202-9cd4-32e8dd6b43f9/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_fe9b077b-4ba6-4202-9cd4-32e8dd6b43f9/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fe9b077b-4ba6-4202-9cd4-32e8dd6b43f9/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 4865c6595452efe3a947254fa096d74e4d087cba .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:08:14,038 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:08:14,055 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:08:14,100 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:08:14,101 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:08:14,103 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:08:14,105 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:08:14,108 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:08:14,111 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:08:14,113 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:08:14,114 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:08:14,116 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:08:14,117 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:08:14,119 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:08:14,121 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:08:14,123 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:08:14,124 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:08:14,126 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:08:14,129 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:08:14,132 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:08:14,134 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:08:14,136 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:08:14,141 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:08:14,143 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:08:14,148 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:08:14,153 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:08:14,154 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:08:14,156 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:08:14,161 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:08:14,163 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:08:14,164 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:08:14,165 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:08:14,167 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:08:14,169 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:08:14,172 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:08:14,173 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:08:14,174 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:08:14,174 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:08:14,174 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:08:14,176 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:08:14,176 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:08:14,179 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fe9b077b-4ba6-4202-9cd4-32e8dd6b43f9/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:08:14,224 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:08:14,224 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:08:14,226 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:08:14,226 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:08:14,227 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:08:14,227 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:08:14,227 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:08:14,227 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:08:14,228 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:08:14,228 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:08:14,228 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:08:14,229 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:08:14,229 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:08:14,229 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:08:14,229 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:08:14,230 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:08:14,230 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:08:14,230 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:08:14,231 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:08:14,231 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:08:14,231 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:08:14,231 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:08:14,232 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:08:14,232 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:08:14,232 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:08:14,233 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:08:14,233 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:08:14,233 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:08:14,233 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:08:14,234 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_fe9b077b-4ba6-4202-9cd4-32e8dd6b43f9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fe9b077b-4ba6-4202-9cd4-32e8dd6b43f9/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4865c6595452efe3a947254fa096d74e4d087cba [2020-11-28 03:08:14,521 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:08:14,565 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:08:14,570 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:08:14,572 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:08:14,573 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:08:14,575 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fe9b077b-4ba6-4202-9cd4-32e8dd6b43f9/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i [2020-11-28 03:08:14,677 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fe9b077b-4ba6-4202-9cd4-32e8dd6b43f9/bin/uautomizer/data/42f2c72fa/492df11d86494f2d902a141b0f6e1419/FLAG5a76a5471 [2020-11-28 03:08:15,627 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:08:15,629 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fe9b077b-4ba6-4202-9cd4-32e8dd6b43f9/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i [2020-11-28 03:08:15,675 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fe9b077b-4ba6-4202-9cd4-32e8dd6b43f9/bin/uautomizer/data/42f2c72fa/492df11d86494f2d902a141b0f6e1419/FLAG5a76a5471 [2020-11-28 03:08:16,146 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fe9b077b-4ba6-4202-9cd4-32e8dd6b43f9/bin/uautomizer/data/42f2c72fa/492df11d86494f2d902a141b0f6e1419 [2020-11-28 03:08:16,149 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:08:16,151 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:08:16,153 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:08:16,153 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:08:16,159 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:08:16,161 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:08:16" (1/1) ... [2020-11-28 03:08:16,163 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b57df4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:08:16, skipping insertion in model container [2020-11-28 03:08:16,163 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:08:16" (1/1) ... [2020-11-28 03:08:16,172 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:08:16,266 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:08:16,652 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:08:16,653 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5a7cc7b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:08:16, skipping insertion in model container [2020-11-28 03:08:16,653 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:08:16,654 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:08:16,658 INFO L168 Benchmark]: Toolchain (without parser) took 504.69 ms. Allocated memory is still 119.5 MB. Free memory was 83.4 MB in the beginning and 93.4 MB in the end (delta: -9.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:08:16,661 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 77.6 MB. Free memory was 37.4 MB in the beginning and 37.3 MB in the end (delta: 71.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:08:16,663 INFO L168 Benchmark]: CACSL2BoogieTranslator took 501.10 ms. Allocated memory is still 119.5 MB. Free memory was 83.2 MB in the beginning and 93.4 MB in the end (delta: -10.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:08:16,666 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 77.6 MB. Free memory was 37.4 MB in the beginning and 37.3 MB in the end (delta: 71.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 501.10 ms. Allocated memory is still 119.5 MB. Free memory was 83.2 MB in the beginning and 93.4 MB in the end (delta: -10.2 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 [2020-11-28 03:08:19,611 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:08:19,616 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:08:19,686 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:08:19,687 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:08:19,695 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:08:19,699 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:08:19,705 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:08:19,710 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:08:19,720 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:08:19,722 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:08:19,728 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:08:19,734 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:08:19,736 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:08:19,740 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:08:19,742 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:08:19,745 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:08:19,747 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:08:19,754 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:08:19,759 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:08:19,767 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:08:19,770 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:08:19,772 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:08:19,774 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:08:19,780 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:08:19,782 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:08:19,783 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:08:19,785 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:08:19,786 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:08:19,788 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:08:19,788 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:08:19,790 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:08:19,792 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:08:19,793 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:08:19,795 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:08:19,795 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:08:19,796 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:08:19,797 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:08:19,797 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:08:19,799 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:08:19,800 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:08:19,802 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fe9b077b-4ba6-4202-9cd4-32e8dd6b43f9/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:08:19,854 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:08:19,854 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:08:19,858 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:08:19,859 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:08:19,859 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:08:19,859 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:08:19,860 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:08:19,860 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:08:19,860 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:08:19,861 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:08:19,862 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:08:19,862 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:08:19,863 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:08:19,863 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:08:19,863 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:08:19,863 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:08:19,864 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:08:19,864 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:08:19,864 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:08:19,865 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:08:19,865 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:08:19,865 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:08:19,866 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:08:19,866 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:08:19,866 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:08:19,867 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:08:19,867 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:08:19,867 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:08:19,882 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:08:19,882 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:08:19,882 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:08:19,882 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_fe9b077b-4ba6-4202-9cd4-32e8dd6b43f9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fe9b077b-4ba6-4202-9cd4-32e8dd6b43f9/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4865c6595452efe3a947254fa096d74e4d087cba [2020-11-28 03:08:20,386 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:08:20,412 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:08:20,416 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:08:20,417 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:08:20,418 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:08:20,420 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fe9b077b-4ba6-4202-9cd4-32e8dd6b43f9/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i [2020-11-28 03:08:20,513 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fe9b077b-4ba6-4202-9cd4-32e8dd6b43f9/bin/uautomizer/data/56a320e73/6b0beb7a7bb943a5a063235c7bfa481f/FLAG19af4a1e5 [2020-11-28 03:08:21,498 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:08:21,499 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fe9b077b-4ba6-4202-9cd4-32e8dd6b43f9/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i [2020-11-28 03:08:21,544 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fe9b077b-4ba6-4202-9cd4-32e8dd6b43f9/bin/uautomizer/data/56a320e73/6b0beb7a7bb943a5a063235c7bfa481f/FLAG19af4a1e5 [2020-11-28 03:08:21,977 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fe9b077b-4ba6-4202-9cd4-32e8dd6b43f9/bin/uautomizer/data/56a320e73/6b0beb7a7bb943a5a063235c7bfa481f [2020-11-28 03:08:21,981 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:08:21,984 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:08:21,987 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:08:21,988 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:08:21,993 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:08:21,995 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:08:21" (1/1) ... [2020-11-28 03:08:21,999 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@350e76b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:08:21, skipping insertion in model container [2020-11-28 03:08:21,999 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:08:21" (1/1) ... [2020-11-28 03:08:22,009 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:08:22,136 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:08:22,535 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:08:22,536 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4e4a45e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:08:22, skipping insertion in model container [2020-11-28 03:08:22,537 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:08:22,538 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:08:22,542 INFO L168 Benchmark]: Toolchain (without parser) took 555.04 ms. Allocated memory is still 67.1 MB. Free memory was 46.2 MB in the beginning and 34.1 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:08:22,543 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 67.1 MB. Free memory is still 50.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:08:22,546 INFO L168 Benchmark]: CACSL2BoogieTranslator took 550.96 ms. Allocated memory is still 67.1 MB. Free memory was 46.1 MB in the beginning and 34.1 MB in the end (delta: 11.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:08:22,549 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 67.1 MB. Free memory is still 50.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 550.96 ms. Allocated memory is still 67.1 MB. Free memory was 46.1 MB in the beginning and 34.1 MB in the end (delta: 11.9 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...