./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_9602c974-e996-4317-9e5e-00b00c44d187/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9602c974-e996-4317-9e5e-00b00c44d187/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9602c974-e996-4317-9e5e-00b00c44d187/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9602c974-e996-4317-9e5e-00b00c44d187/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9602c974-e996-4317-9e5e-00b00c44d187/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9602c974-e996-4317-9e5e-00b00c44d187/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 8ecc6288c0850c8eac74f3a42f1b2db9e1ba4327 ................................................................................................................................ 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_9602c974-e996-4317-9e5e-00b00c44d187/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9602c974-e996-4317-9e5e-00b00c44d187/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9602c974-e996-4317-9e5e-00b00c44d187/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9602c974-e996-4317-9e5e-00b00c44d187/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9602c974-e996-4317-9e5e-00b00c44d187/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9602c974-e996-4317-9e5e-00b00c44d187/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 8ecc6288c0850c8eac74f3a42f1b2db9e1ba4327 .................................................................................................................................. 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 21:26:10,540 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 21:26:10,543 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 21:26:10,582 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 21:26:10,583 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 21:26:10,584 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 21:26:10,586 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 21:26:10,589 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 21:26:10,592 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 21:26:10,593 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 21:26:10,595 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 21:26:10,597 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 21:26:10,597 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 21:26:10,599 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 21:26:10,605 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 21:26:10,609 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 21:26:10,610 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 21:26:10,613 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 21:26:10,616 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 21:26:10,618 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 21:26:10,620 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 21:26:10,627 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 21:26:10,629 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 21:26:10,632 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 21:26:10,645 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 21:26:10,645 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 21:26:10,646 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 21:26:10,648 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 21:26:10,649 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 21:26:10,650 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 21:26:10,651 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 21:26:10,652 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 21:26:10,655 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 21:26:10,656 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 21:26:10,657 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 21:26:10,658 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 21:26:10,658 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 21:26:10,659 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 21:26:10,659 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 21:26:10,661 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 21:26:10,662 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 21:26:10,665 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9602c974-e996-4317-9e5e-00b00c44d187/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 21:26:10,712 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 21:26:10,713 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 21:26:10,714 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 21:26:10,715 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 21:26:10,715 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 21:26:10,715 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 21:26:10,715 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 21:26:10,715 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 21:26:10,716 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 21:26:10,716 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 21:26:10,717 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 21:26:10,717 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 21:26:10,718 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 21:26:10,718 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 21:26:10,718 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 21:26:10,718 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 21:26:10,718 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 21:26:10,719 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 21:26:10,719 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 21:26:10,719 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 21:26:10,719 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 21:26:10,719 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 21:26:10,720 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 21:26:10,720 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 21:26:10,720 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 21:26:10,720 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 21:26:10,720 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 21:26:10,721 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 21:26:10,721 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 21:26:10,721 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_9602c974-e996-4317-9e5e-00b00c44d187/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9602c974-e996-4317-9e5e-00b00c44d187/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ecc6288c0850c8eac74f3a42f1b2db9e1ba4327 [2020-11-29 21:26:10,997 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 21:26:11,029 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 21:26:11,031 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 21:26:11,032 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 21:26:11,033 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 21:26:11,034 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9602c974-e996-4317-9e5e-00b00c44d187/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i [2020-11-29 21:26:11,123 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9602c974-e996-4317-9e5e-00b00c44d187/bin/uautomizer/data/ed4e88780/26dc43ed71d6441f810a4c58df21732e/FLAGb09b1b56c [2020-11-29 21:26:11,828 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 21:26:11,829 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9602c974-e996-4317-9e5e-00b00c44d187/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i [2020-11-29 21:26:11,865 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9602c974-e996-4317-9e5e-00b00c44d187/bin/uautomizer/data/ed4e88780/26dc43ed71d6441f810a4c58df21732e/FLAGb09b1b56c [2020-11-29 21:26:12,052 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9602c974-e996-4317-9e5e-00b00c44d187/bin/uautomizer/data/ed4e88780/26dc43ed71d6441f810a4c58df21732e [2020-11-29 21:26:12,055 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 21:26:12,056 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 21:26:12,058 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 21:26:12,059 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 21:26:12,062 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 21:26:12,063 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:26:12" (1/1) ... [2020-11-29 21:26:12,065 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@476cfbd4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:26:12, skipping insertion in model container [2020-11-29 21:26:12,065 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:26:12" (1/1) ... [2020-11-29 21:26:12,077 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 21:26:12,152 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:26:12,376 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 21:26:12,377 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1fb9f67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:26:12, skipping insertion in model container [2020-11-29 21:26:12,378 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 21:26:12,378 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 21:26:12,383 INFO L168 Benchmark]: Toolchain (without parser) took 323.57 ms. Allocated memory was 88.1 MB in the beginning and 113.2 MB in the end (delta: 25.2 MB). Free memory was 47.0 MB in the beginning and 89.5 MB in the end (delta: -42.6 MB). Peak memory consumption was 11.2 MB. Max. memory is 16.1 GB. [2020-11-29 21:26:12,384 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 88.1 MB. Free memory is still 65.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:26:12,386 INFO L168 Benchmark]: CACSL2BoogieTranslator took 319.74 ms. Allocated memory was 88.1 MB in the beginning and 113.2 MB in the end (delta: 25.2 MB). Free memory was 46.7 MB in the beginning and 89.5 MB in the end (delta: -42.8 MB). Peak memory consumption was 9.1 MB. Max. memory is 16.1 GB. [2020-11-29 21:26:12,388 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 88.1 MB. Free memory is still 65.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 319.74 ms. Allocated memory was 88.1 MB in the beginning and 113.2 MB in the end (delta: 25.2 MB). Free memory was 46.7 MB in the beginning and 89.5 MB in the end (delta: -42.8 MB). Peak memory consumption was 9.1 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 21:26:14,763 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 21:26:14,772 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 21:26:14,819 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 21:26:14,820 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 21:26:14,824 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 21:26:14,827 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 21:26:14,831 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 21:26:14,834 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 21:26:14,840 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 21:26:14,841 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 21:26:14,848 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 21:26:14,848 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 21:26:14,852 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 21:26:14,853 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 21:26:14,856 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 21:26:14,857 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 21:26:14,862 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 21:26:14,865 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 21:26:14,872 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 21:26:14,874 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 21:26:14,875 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 21:26:14,876 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 21:26:14,877 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 21:26:14,880 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 21:26:14,881 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 21:26:14,881 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 21:26:14,882 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 21:26:14,883 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 21:26:14,884 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 21:26:14,884 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 21:26:14,885 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 21:26:14,886 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 21:26:14,887 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 21:26:14,893 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 21:26:14,893 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 21:26:14,894 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 21:26:14,895 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 21:26:14,895 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 21:26:14,896 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 21:26:14,897 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 21:26:14,899 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9602c974-e996-4317-9e5e-00b00c44d187/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 21:26:14,946 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 21:26:14,950 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 21:26:14,953 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 21:26:14,955 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 21:26:14,955 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 21:26:14,955 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 21:26:14,956 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 21:26:14,956 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 21:26:14,956 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 21:26:14,956 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 21:26:14,958 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 21:26:14,959 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 21:26:14,959 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 21:26:14,959 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 21:26:14,960 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 21:26:14,960 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 21:26:14,960 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 21:26:14,960 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 21:26:14,961 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 21:26:14,961 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 21:26:14,961 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 21:26:14,961 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 21:26:14,962 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 21:26:14,974 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 21:26:14,974 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 21:26:14,975 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 21:26:14,975 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 21:26:14,975 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 21:26:14,975 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 21:26:14,977 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 21:26:14,977 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 21:26:14,978 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_9602c974-e996-4317-9e5e-00b00c44d187/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9602c974-e996-4317-9e5e-00b00c44d187/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ecc6288c0850c8eac74f3a42f1b2db9e1ba4327 [2020-11-29 21:26:15,387 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 21:26:15,418 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 21:26:15,421 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 21:26:15,422 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 21:26:15,425 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 21:26:15,426 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9602c974-e996-4317-9e5e-00b00c44d187/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i [2020-11-29 21:26:15,498 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9602c974-e996-4317-9e5e-00b00c44d187/bin/uautomizer/data/320ac252b/0cd36b5a770f43caa073414c7d551f25/FLAG2839fa62e [2020-11-29 21:26:16,228 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 21:26:16,228 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9602c974-e996-4317-9e5e-00b00c44d187/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i [2020-11-29 21:26:16,252 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9602c974-e996-4317-9e5e-00b00c44d187/bin/uautomizer/data/320ac252b/0cd36b5a770f43caa073414c7d551f25/FLAG2839fa62e [2020-11-29 21:26:16,392 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9602c974-e996-4317-9e5e-00b00c44d187/bin/uautomizer/data/320ac252b/0cd36b5a770f43caa073414c7d551f25 [2020-11-29 21:26:16,396 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 21:26:16,398 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 21:26:16,405 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 21:26:16,405 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 21:26:16,409 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 21:26:16,410 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:26:16" (1/1) ... [2020-11-29 21:26:16,417 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30b216bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:26:16, skipping insertion in model container [2020-11-29 21:26:16,417 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:26:16" (1/1) ... [2020-11-29 21:26:16,425 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 21:26:16,523 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:26:16,769 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 21:26:16,769 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6ea9adde and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:26:16, skipping insertion in model container [2020-11-29 21:26:16,770 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 21:26:16,770 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 21:26:16,773 INFO L168 Benchmark]: Toolchain (without parser) took 372.61 ms. Allocated memory was 52.4 MB in the beginning and 73.4 MB in the end (delta: 21.0 MB). Free memory was 28.2 MB in the beginning and 57.8 MB in the end (delta: -29.5 MB). Peak memory consumption was 5.7 MB. Max. memory is 16.1 GB. [2020-11-29 21:26:16,774 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 52.4 MB. Free memory was 35.6 MB in the beginning and 35.5 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:26:16,775 INFO L168 Benchmark]: CACSL2BoogieTranslator took 365.08 ms. Allocated memory was 52.4 MB in the beginning and 73.4 MB in the end (delta: 21.0 MB). Free memory was 28.1 MB in the beginning and 57.8 MB in the end (delta: -29.6 MB). Peak memory consumption was 5.7 MB. Max. memory is 16.1 GB. [2020-11-29 21:26:16,777 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 52.4 MB. Free memory was 35.6 MB in the beginning and 35.5 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 365.08 ms. Allocated memory was 52.4 MB in the beginning and 73.4 MB in the end (delta: 21.0 MB). Free memory was 28.1 MB in the beginning and 57.8 MB in the end (delta: -29.6 MB). Peak memory consumption was 5.7 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...