./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.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_e9abf942-a000-4a8d-9941-d3acf5395fc3/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e9abf942-a000-4a8d-9941-d3acf5395fc3/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e9abf942-a000-4a8d-9941-d3acf5395fc3/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e9abf942-a000-4a8d-9941-d3acf5395fc3/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e9abf942-a000-4a8d-9941-d3acf5395fc3/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e9abf942-a000-4a8d-9941-d3acf5395fc3/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 eecb688a33fc1a92eafd397653288a53ee0afe5d ................................................................................................................................ 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_e9abf942-a000-4a8d-9941-d3acf5395fc3/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e9abf942-a000-4a8d-9941-d3acf5395fc3/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e9abf942-a000-4a8d-9941-d3acf5395fc3/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e9abf942-a000-4a8d-9941-d3acf5395fc3/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e9abf942-a000-4a8d-9941-d3acf5395fc3/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e9abf942-a000-4a8d-9941-d3acf5395fc3/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 eecb688a33fc1a92eafd397653288a53ee0afe5d .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 19:44:13,616 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:44:13,618 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:44:13,677 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:44:13,696 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:44:13,706 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:44:13,708 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:44:13,711 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:44:13,714 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:44:13,715 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:44:13,716 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:44:13,718 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:44:13,719 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:44:13,720 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:44:13,722 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:44:13,724 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:44:13,725 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:44:13,727 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:44:13,730 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:44:13,733 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:44:13,735 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:44:13,742 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:44:13,745 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:44:13,748 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:44:13,756 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:44:13,760 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:44:13,761 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:44:13,764 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:44:13,765 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:44:13,766 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:44:13,767 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:44:13,768 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:44:13,771 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:44:13,772 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:44:13,774 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:44:13,774 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:44:13,776 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:44:13,776 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:44:13,776 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:44:13,778 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:44:13,779 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:44:13,782 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e9abf942-a000-4a8d-9941-d3acf5395fc3/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 19:44:13,836 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:44:13,842 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:44:13,844 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:44:13,845 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:44:13,845 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 19:44:13,845 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:44:13,846 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 19:44:13,846 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:44:13,846 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 19:44:13,846 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:44:13,847 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:44:13,848 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:44:13,848 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:44:13,848 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 19:44:13,849 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:44:13,849 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:44:13,849 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:44:13,849 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:44:13,850 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 19:44:13,850 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:44:13,850 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 19:44:13,850 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 19:44:13,851 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:44:13,851 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:44:13,851 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:44:13,852 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 19:44:13,852 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 19:44:13,852 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:44:13,852 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 19:44:13,853 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_e9abf942-a000-4a8d-9941-d3acf5395fc3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e9abf942-a000-4a8d-9941-d3acf5395fc3/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eecb688a33fc1a92eafd397653288a53ee0afe5d [2020-11-29 19:44:14,238 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:44:14,272 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:44:14,279 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:44:14,280 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:44:14,282 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:44:14,283 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e9abf942-a000-4a8d-9941-d3acf5395fc3/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2020-11-29 19:44:14,373 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e9abf942-a000-4a8d-9941-d3acf5395fc3/bin/uautomizer/data/14bf9983e/f1d2a2674960443a92e092134afab4ea/FLAG8d004503b [2020-11-29 19:44:15,068 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:44:15,069 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e9abf942-a000-4a8d-9941-d3acf5395fc3/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2020-11-29 19:44:15,106 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e9abf942-a000-4a8d-9941-d3acf5395fc3/bin/uautomizer/data/14bf9983e/f1d2a2674960443a92e092134afab4ea/FLAG8d004503b [2020-11-29 19:44:15,306 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e9abf942-a000-4a8d-9941-d3acf5395fc3/bin/uautomizer/data/14bf9983e/f1d2a2674960443a92e092134afab4ea [2020-11-29 19:44:15,311 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:44:15,313 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:44:15,318 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:44:15,318 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:44:15,323 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:44:15,326 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:44:15" (1/1) ... [2020-11-29 19:44:15,328 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e9e89dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:44:15, skipping insertion in model container [2020-11-29 19:44:15,329 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:44:15" (1/1) ... [2020-11-29 19:44:15,339 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:44:15,438 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:44:15,822 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 19:44:15,824 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2b8350fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:44:15, skipping insertion in model container [2020-11-29 19:44:15,824 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:44:15,825 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 19:44:15,831 INFO L168 Benchmark]: Toolchain (without parser) took 514.53 ms. Allocated memory was 92.3 MB in the beginning and 125.8 MB in the end (delta: 33.6 MB). Free memory was 60.2 MB in the beginning and 103.4 MB in the end (delta: -43.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 19:44:15,833 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 92.3 MB. Free memory was 50.2 MB in the beginning and 50.2 MB in the end (delta: 39.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:44:15,835 INFO L168 Benchmark]: CACSL2BoogieTranslator took 507.05 ms. Allocated memory was 92.3 MB in the beginning and 125.8 MB in the end (delta: 33.6 MB). Free memory was 60.2 MB in the beginning and 103.4 MB in the end (delta: -43.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 19:44:15,839 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 92.3 MB. Free memory was 50.2 MB in the beginning and 50.2 MB in the end (delta: 39.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 507.05 ms. Allocated memory was 92.3 MB in the beginning and 125.8 MB in the end (delta: 33.6 MB). Free memory was 60.2 MB in the beginning and 103.4 MB in the end (delta: -43.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 19:44:18,353 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:44:18,355 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:44:18,407 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:44:18,407 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:44:18,409 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:44:18,411 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:44:18,413 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:44:18,416 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:44:18,417 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:44:18,418 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:44:18,420 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:44:18,421 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:44:18,422 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:44:18,423 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:44:18,425 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:44:18,426 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:44:18,427 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:44:18,429 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:44:18,432 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:44:18,434 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:44:18,435 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:44:18,446 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:44:18,448 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:44:18,454 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:44:18,464 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:44:18,465 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:44:18,467 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:44:18,467 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:44:18,469 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:44:18,469 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:44:18,471 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:44:18,472 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:44:18,473 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:44:18,475 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:44:18,475 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:44:18,476 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:44:18,476 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:44:18,477 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:44:18,479 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:44:18,479 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:44:18,480 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e9abf942-a000-4a8d-9941-d3acf5395fc3/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 19:44:18,526 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:44:18,526 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:44:18,530 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:44:18,530 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:44:18,530 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 19:44:18,531 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:44:18,531 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 19:44:18,531 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 19:44:18,531 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:44:18,531 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:44:18,532 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:44:18,533 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:44:18,533 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 19:44:18,533 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 19:44:18,533 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 19:44:18,534 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:44:18,534 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:44:18,534 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:44:18,534 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:44:18,535 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 19:44:18,535 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:44:18,535 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 19:44:18,535 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 19:44:18,536 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:44:18,536 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:44:18,536 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:44:18,536 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 19:44:18,536 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 19:44:18,537 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:44:18,537 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 19:44:18,537 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:44:18,537 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_e9abf942-a000-4a8d-9941-d3acf5395fc3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e9abf942-a000-4a8d-9941-d3acf5395fc3/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eecb688a33fc1a92eafd397653288a53ee0afe5d [2020-11-29 19:44:19,008 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:44:19,038 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:44:19,041 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:44:19,043 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:44:19,044 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:44:19,045 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e9abf942-a000-4a8d-9941-d3acf5395fc3/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2020-11-29 19:44:19,129 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e9abf942-a000-4a8d-9941-d3acf5395fc3/bin/uautomizer/data/b41d93427/fb7fa720824a4530b1e020f0c7b8ee27/FLAGed30b3529 [2020-11-29 19:44:19,851 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:44:19,852 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e9abf942-a000-4a8d-9941-d3acf5395fc3/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2020-11-29 19:44:19,871 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e9abf942-a000-4a8d-9941-d3acf5395fc3/bin/uautomizer/data/b41d93427/fb7fa720824a4530b1e020f0c7b8ee27/FLAGed30b3529 [2020-11-29 19:44:19,994 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e9abf942-a000-4a8d-9941-d3acf5395fc3/bin/uautomizer/data/b41d93427/fb7fa720824a4530b1e020f0c7b8ee27 [2020-11-29 19:44:19,998 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:44:20,000 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:44:20,004 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:44:20,005 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:44:20,009 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:44:20,010 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:44:19" (1/1) ... [2020-11-29 19:44:20,013 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bbdb3a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:44:20, skipping insertion in model container [2020-11-29 19:44:20,013 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:44:19" (1/1) ... [2020-11-29 19:44:20,024 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:44:20,123 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:44:20,410 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 19:44:20,411 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@38fdc747 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:44:20, skipping insertion in model container [2020-11-29 19:44:20,411 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:44:20,411 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 19:44:20,414 INFO L168 Benchmark]: Toolchain (without parser) took 412.25 ms. Allocated memory is still 62.9 MB. Free memory was 41.3 MB in the beginning and 47.1 MB in the end (delta: -5.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 19:44:20,414 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 62.9 MB. Free memory is still 45.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:44:20,418 INFO L168 Benchmark]: CACSL2BoogieTranslator took 407.00 ms. Allocated memory is still 62.9 MB. Free memory was 41.1 MB in the beginning and 47.1 MB in the end (delta: -5.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 19:44:20,421 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 62.9 MB. Free memory is still 45.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 407.00 ms. Allocated memory is still 62.9 MB. Free memory was 41.1 MB in the beginning and 47.1 MB in the end (delta: -5.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...