./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.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_52f3c51f-2a91-4d22-9111-4d45d318a52f/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_52f3c51f-2a91-4d22-9111-4d45d318a52f/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_52f3c51f-2a91-4d22-9111-4d45d318a52f/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_52f3c51f-2a91-4d22-9111-4d45d318a52f/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_52f3c51f-2a91-4d22-9111-4d45d318a52f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_52f3c51f-2a91-4d22-9111-4d45d318a52f/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 fafe2ebebc350598b6b61a15bbc4356ff3e66b07 ................................................................................................................................ 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_52f3c51f-2a91-4d22-9111-4d45d318a52f/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_52f3c51f-2a91-4d22-9111-4d45d318a52f/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_52f3c51f-2a91-4d22-9111-4d45d318a52f/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_52f3c51f-2a91-4d22-9111-4d45d318a52f/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_52f3c51f-2a91-4d22-9111-4d45d318a52f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_52f3c51f-2a91-4d22-9111-4d45d318a52f/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 fafe2ebebc350598b6b61a15bbc4356ff3e66b07 .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:14:32,413 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:14:32,415 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:14:32,469 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:14:32,469 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:14:32,471 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:14:32,473 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:14:32,476 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:14:32,478 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:14:32,479 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:14:32,481 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:14:32,482 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:14:32,483 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:14:32,484 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:14:32,486 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:14:32,487 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:14:32,489 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:14:32,490 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:14:32,492 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:14:32,495 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:14:32,498 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:14:32,499 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:14:32,501 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:14:32,505 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:14:32,512 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:14:32,512 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:14:32,513 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:14:32,514 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:14:32,514 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:14:32,516 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:14:32,516 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:14:32,517 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:14:32,518 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:14:32,519 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:14:32,521 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:14:32,521 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:14:32,522 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:14:32,522 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:14:32,523 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:14:32,524 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:14:32,525 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:14:32,526 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_52f3c51f-2a91-4d22-9111-4d45d318a52f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-30 00:14:32,569 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:14:32,569 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:14:32,571 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:14:32,571 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:14:32,571 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:14:32,571 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:14:32,572 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:14:32,572 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:14:32,572 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:14:32,572 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:14:32,572 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:14:32,573 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:14:32,573 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:14:32,573 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:14:32,573 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:14:32,573 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:14:32,574 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:14:32,574 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:14:32,574 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:14:32,574 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:14:32,574 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:14:32,574 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:14:32,575 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:14:32,575 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:14:32,575 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:14:32,575 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 00:14:32,575 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:14:32,576 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:14:32,576 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:14:32,576 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_52f3c51f-2a91-4d22-9111-4d45d318a52f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_52f3c51f-2a91-4d22-9111-4d45d318a52f/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fafe2ebebc350598b6b61a15bbc4356ff3e66b07 [2020-11-30 00:14:32,881 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:14:32,914 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:14:32,919 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:14:32,920 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:14:32,924 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:14:32,925 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_52f3c51f-2a91-4d22-9111-4d45d318a52f/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i [2020-11-30 00:14:33,019 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_52f3c51f-2a91-4d22-9111-4d45d318a52f/bin/uautomizer/data/e1e009722/cd81a2c3207f4e0c8e7722daef10842a/FLAG1414e8d97 [2020-11-30 00:14:33,623 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:14:33,623 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_52f3c51f-2a91-4d22-9111-4d45d318a52f/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i [2020-11-30 00:14:33,648 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_52f3c51f-2a91-4d22-9111-4d45d318a52f/bin/uautomizer/data/e1e009722/cd81a2c3207f4e0c8e7722daef10842a/FLAG1414e8d97 [2020-11-30 00:14:33,837 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_52f3c51f-2a91-4d22-9111-4d45d318a52f/bin/uautomizer/data/e1e009722/cd81a2c3207f4e0c8e7722daef10842a [2020-11-30 00:14:33,840 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:14:33,842 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:14:33,846 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:14:33,846 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:14:33,849 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:14:33,850 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:14:33" (1/1) ... [2020-11-30 00:14:33,852 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53a10da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:14:33, skipping insertion in model container [2020-11-30 00:14:33,853 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:14:33" (1/1) ... [2020-11-30 00:14:33,861 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:14:33,951 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:14:34,232 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:14:34,233 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@28c9e555 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:14:34, skipping insertion in model container [2020-11-30 00:14:34,234 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:14:34,234 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:14:34,238 INFO L168 Benchmark]: Toolchain (without parser) took 393.75 ms. Allocated memory is still 96.5 MB. Free memory was 63.3 MB in the beginning and 74.6 MB in the end (delta: -11.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:14:34,240 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 73.4 MB. Free memory was 31.5 MB in the beginning and 31.5 MB in the end (delta: 37.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:14:34,242 INFO L168 Benchmark]: CACSL2BoogieTranslator took 388.45 ms. Allocated memory is still 96.5 MB. Free memory was 63.1 MB in the beginning and 74.8 MB in the end (delta: -11.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:14:34,245 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 73.4 MB. Free memory was 31.5 MB in the beginning and 31.5 MB in the end (delta: 37.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 388.45 ms. Allocated memory is still 96.5 MB. Free memory was 63.1 MB in the beginning and 74.8 MB in the end (delta: -11.7 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 [2020-11-30 00:14:36,635 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:14:36,638 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:14:36,676 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:14:36,677 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:14:36,678 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:14:36,680 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:14:36,683 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:14:36,686 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:14:36,687 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:14:36,689 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:14:36,700 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:14:36,701 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:14:36,706 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:14:36,708 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:14:36,709 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:14:36,710 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:14:36,711 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:14:36,714 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:14:36,716 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:14:36,718 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:14:36,720 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:14:36,722 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:14:36,723 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:14:36,727 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:14:36,728 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:14:36,728 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:14:36,729 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:14:36,730 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:14:36,731 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:14:36,732 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:14:36,733 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:14:36,734 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:14:36,735 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:14:36,736 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:14:36,737 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:14:36,738 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:14:36,738 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:14:36,739 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:14:36,740 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:14:36,741 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:14:36,745 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_52f3c51f-2a91-4d22-9111-4d45d318a52f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-30 00:14:36,785 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:14:36,786 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:14:36,787 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:14:36,788 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:14:36,788 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:14:36,788 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:14:36,789 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:14:36,789 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:14:36,789 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:14:36,790 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:14:36,790 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:14:36,790 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:14:36,791 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:14:36,791 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:14:36,791 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:14:36,792 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:14:36,792 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:14:36,792 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:14:36,792 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:14:36,793 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:14:36,793 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:14:36,793 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:14:36,793 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:14:36,794 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:14:36,794 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:14:36,794 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:14:36,795 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 00:14:36,795 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:14:36,795 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:14:36,796 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:14:36,796 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:14:36,796 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_52f3c51f-2a91-4d22-9111-4d45d318a52f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_52f3c51f-2a91-4d22-9111-4d45d318a52f/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fafe2ebebc350598b6b61a15bbc4356ff3e66b07 [2020-11-30 00:14:37,248 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:14:37,285 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:14:37,289 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:14:37,291 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:14:37,292 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:14:37,293 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_52f3c51f-2a91-4d22-9111-4d45d318a52f/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i [2020-11-30 00:14:37,358 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_52f3c51f-2a91-4d22-9111-4d45d318a52f/bin/uautomizer/data/02136df0f/3ee82cb509454bdfafb3ec92d52f0065/FLAG319e12e13 [2020-11-30 00:14:38,141 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:14:38,142 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_52f3c51f-2a91-4d22-9111-4d45d318a52f/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i [2020-11-30 00:14:38,175 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_52f3c51f-2a91-4d22-9111-4d45d318a52f/bin/uautomizer/data/02136df0f/3ee82cb509454bdfafb3ec92d52f0065/FLAG319e12e13 [2020-11-30 00:14:38,301 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_52f3c51f-2a91-4d22-9111-4d45d318a52f/bin/uautomizer/data/02136df0f/3ee82cb509454bdfafb3ec92d52f0065 [2020-11-30 00:14:38,305 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:14:38,307 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:14:38,310 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:14:38,311 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:14:38,315 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:14:38,315 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:14:38" (1/1) ... [2020-11-30 00:14:38,326 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c11a3de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:14:38, skipping insertion in model container [2020-11-30 00:14:38,327 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:14:38" (1/1) ... [2020-11-30 00:14:38,334 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:14:38,418 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:14:38,635 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:14:38,636 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@29568192 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:14:38, skipping insertion in model container [2020-11-30 00:14:38,636 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:14:38,637 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:14:38,639 INFO L168 Benchmark]: Toolchain (without parser) took 330.97 ms. Allocated memory is still 48.2 MB. Free memory was 31.4 MB in the beginning and 22.2 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:14:38,640 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 48.2 MB. Free memory was 29.9 MB in the beginning and 29.9 MB in the end (delta: 20.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:14:38,641 INFO L168 Benchmark]: CACSL2BoogieTranslator took 326.27 ms. Allocated memory is still 48.2 MB. Free memory was 31.2 MB in the beginning and 22.3 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:14:38,643 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 48.2 MB. Free memory was 29.9 MB in the beginning and 29.9 MB in the end (delta: 20.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 326.27 ms. Allocated memory is still 48.2 MB. Free memory was 31.2 MB in the beginning and 22.3 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...