./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.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_0c533231-fb09-4298-9873-40a10e8a80eb/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0c533231-fb09-4298-9873-40a10e8a80eb/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0c533231-fb09-4298-9873-40a10e8a80eb/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0c533231-fb09-4298-9873-40a10e8a80eb/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0c533231-fb09-4298-9873-40a10e8a80eb/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0c533231-fb09-4298-9873-40a10e8a80eb/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 2409f9691e22c1119b8b00501e923d4fe3c60f74 ................................................................................................................................ 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_0c533231-fb09-4298-9873-40a10e8a80eb/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0c533231-fb09-4298-9873-40a10e8a80eb/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0c533231-fb09-4298-9873-40a10e8a80eb/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0c533231-fb09-4298-9873-40a10e8a80eb/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0c533231-fb09-4298-9873-40a10e8a80eb/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0c533231-fb09-4298-9873-40a10e8a80eb/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 2409f9691e22c1119b8b00501e923d4fe3c60f74 .................................................................................................................................. 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 23:57:24,361 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:57:24,363 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:57:24,441 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:57:24,442 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:57:24,448 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:57:24,453 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:57:24,460 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:57:24,462 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:57:24,463 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:57:24,464 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:57:24,465 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:57:24,466 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:57:24,467 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:57:24,469 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:57:24,470 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:57:24,471 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:57:24,473 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:57:24,475 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:57:24,477 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:57:24,480 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:57:24,481 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:57:24,483 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:57:24,484 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:57:24,488 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:57:24,489 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:57:24,489 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:57:24,490 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:57:24,491 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:57:24,492 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:57:24,493 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:57:24,494 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:57:24,495 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:57:24,496 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:57:24,497 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:57:24,497 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:57:24,498 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:57:24,498 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:57:24,499 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:57:24,500 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:57:24,500 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:57:24,501 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0c533231-fb09-4298-9873-40a10e8a80eb/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 23:57:24,525 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:57:24,526 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:57:24,527 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:57:24,527 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:57:24,528 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:57:24,528 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:57:24,528 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:57:24,529 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:57:24,529 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:57:24,529 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:57:24,529 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:57:24,530 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:57:24,530 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:57:24,530 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:57:24,530 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:57:24,530 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:57:24,531 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:57:24,531 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:57:24,531 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:57:24,531 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:57:24,532 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:57:24,532 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:57:24,532 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:57:24,533 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:57:24,533 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:57:24,533 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 23:57:24,533 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 23:57:24,533 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:57:24,534 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:57:24,534 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_0c533231-fb09-4298-9873-40a10e8a80eb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0c533231-fb09-4298-9873-40a10e8a80eb/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2409f9691e22c1119b8b00501e923d4fe3c60f74 [2020-11-29 23:57:24,783 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:57:24,809 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:57:24,813 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:57:24,815 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:57:24,816 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:57:24,817 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0c533231-fb09-4298-9873-40a10e8a80eb/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i [2020-11-29 23:57:24,903 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0c533231-fb09-4298-9873-40a10e8a80eb/bin/uautomizer/data/a043fac78/5518c035268043ecb66601278e677f07/FLAGbffb7bf81 [2020-11-29 23:57:25,567 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:57:25,568 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0c533231-fb09-4298-9873-40a10e8a80eb/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i [2020-11-29 23:57:25,586 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0c533231-fb09-4298-9873-40a10e8a80eb/bin/uautomizer/data/a043fac78/5518c035268043ecb66601278e677f07/FLAGbffb7bf81 [2020-11-29 23:57:25,787 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0c533231-fb09-4298-9873-40a10e8a80eb/bin/uautomizer/data/a043fac78/5518c035268043ecb66601278e677f07 [2020-11-29 23:57:25,789 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:57:25,791 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:57:25,793 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:57:25,793 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:57:25,796 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:57:25,797 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:57:25" (1/1) ... [2020-11-29 23:57:25,799 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1081a4b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:57:25, skipping insertion in model container [2020-11-29 23:57:25,799 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:57:25" (1/1) ... [2020-11-29 23:57:25,807 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:57:25,862 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:57:26,160 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:57:26,162 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@46a8d6c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:57:26, skipping insertion in model container [2020-11-29 23:57:26,162 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:57:26,163 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:57:26,166 INFO L168 Benchmark]: Toolchain (without parser) took 373.41 ms. Allocated memory is still 109.1 MB. Free memory was 79.7 MB in the beginning and 87.6 MB in the end (delta: -7.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:57:26,168 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 86.0 MB. Free memory was 43.1 MB in the beginning and 43.0 MB in the end (delta: 75.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:57:26,170 INFO L168 Benchmark]: CACSL2BoogieTranslator took 370.29 ms. Allocated memory is still 109.1 MB. Free memory was 79.7 MB in the beginning and 87.6 MB in the end (delta: -7.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:57:26,173 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 86.0 MB. Free memory was 43.1 MB in the beginning and 43.0 MB in the end (delta: 75.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 370.29 ms. Allocated memory is still 109.1 MB. Free memory was 79.7 MB in the beginning and 87.6 MB in the end (delta: -7.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 23:57:28,776 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:57:28,779 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:57:28,811 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:57:28,812 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:57:28,814 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:57:28,816 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:57:28,819 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:57:28,823 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:57:28,824 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:57:28,826 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:57:28,828 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:57:28,828 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:57:28,830 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:57:28,832 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:57:28,834 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:57:28,835 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:57:28,837 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:57:28,840 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:57:28,843 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:57:28,846 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:57:28,848 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:57:28,849 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:57:28,851 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:57:28,855 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:57:28,856 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:57:28,857 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:57:28,858 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:57:28,859 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:57:28,861 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:57:28,861 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:57:28,862 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:57:28,864 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:57:28,865 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:57:28,867 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:57:28,867 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:57:28,869 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:57:28,869 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:57:28,870 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:57:28,871 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:57:28,872 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:57:28,876 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0c533231-fb09-4298-9873-40a10e8a80eb/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 23:57:28,931 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:57:28,932 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:57:28,933 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:57:28,933 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:57:28,934 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:57:28,934 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:57:28,934 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:57:28,934 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:57:28,935 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:57:28,935 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:57:28,935 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:57:28,935 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:57:28,936 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 23:57:28,936 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 23:57:28,936 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:57:28,936 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:57:28,936 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:57:28,937 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:57:28,937 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:57:28,937 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:57:28,937 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:57:28,938 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:57:28,938 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:57:28,938 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:57:28,938 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:57:28,939 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:57:28,939 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 23:57:28,939 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 23:57:28,939 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:57:28,939 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:57:28,940 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:57:28,940 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_0c533231-fb09-4298-9873-40a10e8a80eb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0c533231-fb09-4298-9873-40a10e8a80eb/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2409f9691e22c1119b8b00501e923d4fe3c60f74 [2020-11-29 23:57:29,348 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:57:29,378 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:57:29,382 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:57:29,383 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:57:29,388 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:57:29,389 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0c533231-fb09-4298-9873-40a10e8a80eb/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i [2020-11-29 23:57:29,477 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0c533231-fb09-4298-9873-40a10e8a80eb/bin/uautomizer/data/f3cce66f4/197e3e94e9814bb5a83d4679e3b9eaad/FLAG9ddb08138 [2020-11-29 23:57:30,208 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:57:30,210 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0c533231-fb09-4298-9873-40a10e8a80eb/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i [2020-11-29 23:57:30,235 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0c533231-fb09-4298-9873-40a10e8a80eb/bin/uautomizer/data/f3cce66f4/197e3e94e9814bb5a83d4679e3b9eaad/FLAG9ddb08138 [2020-11-29 23:57:30,381 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0c533231-fb09-4298-9873-40a10e8a80eb/bin/uautomizer/data/f3cce66f4/197e3e94e9814bb5a83d4679e3b9eaad [2020-11-29 23:57:30,384 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:57:30,388 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:57:30,391 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:57:30,391 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:57:30,395 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:57:30,397 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:57:30" (1/1) ... [2020-11-29 23:57:30,408 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ec359ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:57:30, skipping insertion in model container [2020-11-29 23:57:30,409 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:57:30" (1/1) ... [2020-11-29 23:57:30,417 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:57:30,512 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:57:30,847 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:57:30,848 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@40a97387 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:57:30, skipping insertion in model container [2020-11-29 23:57:30,848 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:57:30,849 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:57:30,851 INFO L168 Benchmark]: Toolchain (without parser) took 462.39 ms. Allocated memory is still 65.0 MB. Free memory was 43.5 MB in the beginning and 48.8 MB in the end (delta: -5.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 23:57:30,852 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 65.0 MB. Free memory is still 47.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:57:30,853 INFO L168 Benchmark]: CACSL2BoogieTranslator took 457.86 ms. Allocated memory is still 65.0 MB. Free memory was 43.3 MB in the beginning and 48.8 MB in the end (delta: -5.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 23:57:30,863 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 65.0 MB. Free memory is still 47.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 457.86 ms. Allocated memory is still 65.0 MB. Free memory was 43.3 MB in the beginning and 48.8 MB in the end (delta: -5.5 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...