./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-2.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_dbc58f37-8486-4f6f-bf0d-8a8894dfc660/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_dbc58f37-8486-4f6f-bf0d-8a8894dfc660/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_dbc58f37-8486-4f6f-bf0d-8a8894dfc660/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_dbc58f37-8486-4f6f-bf0d-8a8894dfc660/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_dbc58f37-8486-4f6f-bf0d-8a8894dfc660/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_dbc58f37-8486-4f6f-bf0d-8a8894dfc660/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 64ef7233f58691433ec9f9452dfefb65c3bb818a ................................................................................................................................ 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_dbc58f37-8486-4f6f-bf0d-8a8894dfc660/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_dbc58f37-8486-4f6f-bf0d-8a8894dfc660/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_dbc58f37-8486-4f6f-bf0d-8a8894dfc660/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_dbc58f37-8486-4f6f-bf0d-8a8894dfc660/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_dbc58f37-8486-4f6f-bf0d-8a8894dfc660/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_dbc58f37-8486-4f6f-bf0d-8a8894dfc660/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 64ef7233f58691433ec9f9452dfefb65c3bb818a .................................................................................................................................. 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 01:20:35,331 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:20:35,333 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:20:35,388 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:20:35,393 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:20:35,394 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:20:35,396 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:20:35,414 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:20:35,417 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:20:35,418 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:20:35,420 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:20:35,421 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:20:35,422 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:20:35,423 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:20:35,425 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:20:35,426 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:20:35,427 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:20:35,429 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:20:35,431 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:20:35,434 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:20:35,436 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:20:35,437 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:20:35,439 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:20:35,440 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:20:35,444 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:20:35,444 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:20:35,445 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:20:35,446 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:20:35,446 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:20:35,448 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:20:35,448 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:20:35,449 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:20:35,450 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:20:35,451 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:20:35,452 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:20:35,453 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:20:35,454 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:20:35,454 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:20:35,455 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:20:35,456 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:20:35,456 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:20:35,457 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_dbc58f37-8486-4f6f-bf0d-8a8894dfc660/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-30 01:20:35,483 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:20:35,484 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:20:35,485 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:20:35,485 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:20:35,486 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 01:20:35,486 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:20:35,486 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:20:35,486 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:20:35,487 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:20:35,487 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:20:35,487 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:20:35,487 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:20:35,487 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:20:35,488 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:20:35,488 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:20:35,488 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:20:35,488 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:20:35,489 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:20:35,489 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 01:20:35,489 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:20:35,489 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:20:35,490 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:20:35,490 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:20:35,490 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:20:35,490 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:20:35,490 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 01:20:35,491 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:20:35,491 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:20:35,491 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:20:35,491 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_dbc58f37-8486-4f6f-bf0d-8a8894dfc660/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_dbc58f37-8486-4f6f-bf0d-8a8894dfc660/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 64ef7233f58691433ec9f9452dfefb65c3bb818a [2020-11-30 01:20:35,739 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:20:35,773 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:20:35,775 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:20:35,777 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:20:35,777 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:20:35,779 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_dbc58f37-8486-4f6f-bf0d-8a8894dfc660/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-2.i [2020-11-30 01:20:35,847 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dbc58f37-8486-4f6f-bf0d-8a8894dfc660/bin/uautomizer/data/8c220b8ae/4d68a4fe3255498ba1d8eefffbe2c4d3/FLAG3827b7421 [2020-11-30 01:20:36,535 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:20:36,536 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_dbc58f37-8486-4f6f-bf0d-8a8894dfc660/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-2.i [2020-11-30 01:20:36,558 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dbc58f37-8486-4f6f-bf0d-8a8894dfc660/bin/uautomizer/data/8c220b8ae/4d68a4fe3255498ba1d8eefffbe2c4d3/FLAG3827b7421 [2020-11-30 01:20:36,693 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_dbc58f37-8486-4f6f-bf0d-8a8894dfc660/bin/uautomizer/data/8c220b8ae/4d68a4fe3255498ba1d8eefffbe2c4d3 [2020-11-30 01:20:36,697 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:20:36,699 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:20:36,702 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:20:36,702 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:20:36,706 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:20:36,707 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:20:36" (1/1) ... [2020-11-30 01:20:36,710 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6865b49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:20:36, skipping insertion in model container [2020-11-30 01:20:36,710 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:20:36" (1/1) ... [2020-11-30 01:20:36,718 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:20:36,811 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:20:37,145 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:20:37,146 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@362651b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:20:37, skipping insertion in model container [2020-11-30 01:20:37,147 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:20:37,147 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:20:37,151 INFO L168 Benchmark]: Toolchain (without parser) took 449.25 ms. Allocated memory is still 117.4 MB. Free memory was 86.1 MB in the beginning and 93.9 MB in the end (delta: -7.8 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-30 01:20:37,153 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 83.9 MB. Free memory was 42.8 MB in the beginning and 42.8 MB in the end (delta: 44.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:20:37,154 INFO L168 Benchmark]: CACSL2BoogieTranslator took 445.35 ms. Allocated memory is still 117.4 MB. Free memory was 86.1 MB in the beginning and 93.9 MB in the end (delta: -7.8 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-30 01:20:37,157 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 83.9 MB. Free memory was 42.8 MB in the beginning and 42.8 MB in the end (delta: 44.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 445.35 ms. Allocated memory is still 117.4 MB. Free memory was 86.1 MB in the beginning and 93.9 MB in the end (delta: -7.8 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:20:39,464 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:20:39,466 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:20:39,511 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:20:39,512 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:20:39,516 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:20:39,519 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:20:39,524 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:20:39,527 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:20:39,535 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:20:39,536 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:20:39,538 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:20:39,550 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:20:39,551 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:20:39,552 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:20:39,554 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:20:39,555 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:20:39,556 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:20:39,558 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:20:39,560 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:20:39,566 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:20:39,567 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:20:39,574 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:20:39,576 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:20:39,588 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:20:39,588 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:20:39,589 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:20:39,590 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:20:39,590 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:20:39,592 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:20:39,592 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:20:39,593 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:20:39,594 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:20:39,595 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:20:39,596 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:20:39,597 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:20:39,606 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:20:39,607 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:20:39,608 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:20:39,610 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:20:39,611 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:20:39,611 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_dbc58f37-8486-4f6f-bf0d-8a8894dfc660/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-30 01:20:39,662 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:20:39,669 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:20:39,671 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:20:39,671 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:20:39,671 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 01:20:39,672 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:20:39,672 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:20:39,672 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:20:39,672 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:20:39,672 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:20:39,674 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:20:39,674 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:20:39,674 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:20:39,675 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:20:39,675 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:20:39,675 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:20:39,675 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:20:39,675 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:20:39,676 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:20:39,676 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 01:20:39,676 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:20:39,676 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:20:39,677 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:20:39,677 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:20:39,677 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:20:39,677 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:20:39,678 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 01:20:39,678 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:20:39,678 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:20:39,678 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:20:39,678 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:20:39,679 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_dbc58f37-8486-4f6f-bf0d-8a8894dfc660/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_dbc58f37-8486-4f6f-bf0d-8a8894dfc660/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 64ef7233f58691433ec9f9452dfefb65c3bb818a [2020-11-30 01:20:40,118 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:20:40,145 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:20:40,147 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:20:40,148 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:20:40,149 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:20:40,150 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_dbc58f37-8486-4f6f-bf0d-8a8894dfc660/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-2.i [2020-11-30 01:20:40,217 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dbc58f37-8486-4f6f-bf0d-8a8894dfc660/bin/uautomizer/data/6a4c740ef/4e7519125820422085d9d91731a8eb2d/FLAG1d95a3c44 [2020-11-30 01:20:41,021 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:20:41,022 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_dbc58f37-8486-4f6f-bf0d-8a8894dfc660/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-2.i [2020-11-30 01:20:41,058 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dbc58f37-8486-4f6f-bf0d-8a8894dfc660/bin/uautomizer/data/6a4c740ef/4e7519125820422085d9d91731a8eb2d/FLAG1d95a3c44 [2020-11-30 01:20:41,128 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_dbc58f37-8486-4f6f-bf0d-8a8894dfc660/bin/uautomizer/data/6a4c740ef/4e7519125820422085d9d91731a8eb2d [2020-11-30 01:20:41,131 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:20:41,134 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:20:41,136 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:20:41,136 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:20:41,141 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:20:41,142 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:20:41" (1/1) ... [2020-11-30 01:20:41,148 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fba3dd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:20:41, skipping insertion in model container [2020-11-30 01:20:41,148 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:20:41" (1/1) ... [2020-11-30 01:20:41,156 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:20:41,250 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:20:41,571 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:20:41,571 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@52dd9464 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:20:41, skipping insertion in model container [2020-11-30 01:20:41,573 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:20:41,573 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:20:41,576 INFO L168 Benchmark]: Toolchain (without parser) took 440.87 ms. Allocated memory is still 54.5 MB. Free memory was 27.8 MB in the beginning and 34.2 MB in the end (delta: -6.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:20:41,577 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 54.5 MB. Free memory is still 36.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:20:41,580 INFO L168 Benchmark]: CACSL2BoogieTranslator took 437.39 ms. Allocated memory is still 54.5 MB. Free memory was 27.7 MB in the beginning and 34.2 MB in the end (delta: -6.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:20:41,583 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 54.5 MB. Free memory is still 36.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 437.39 ms. Allocated memory is still 54.5 MB. Free memory was 27.7 MB in the beginning and 34.2 MB in the end (delta: -6.5 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...