./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.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_ebf1d096-09c5-4537-b2af-d433322d2678/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ebf1d096-09c5-4537-b2af-d433322d2678/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ebf1d096-09c5-4537-b2af-d433322d2678/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ebf1d096-09c5-4537-b2af-d433322d2678/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ebf1d096-09c5-4537-b2af-d433322d2678/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ebf1d096-09c5-4537-b2af-d433322d2678/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 1924a5847e1afeb444ba4beab5038acdfc6deae5 ................................................................................................................................ 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_ebf1d096-09c5-4537-b2af-d433322d2678/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ebf1d096-09c5-4537-b2af-d433322d2678/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ebf1d096-09c5-4537-b2af-d433322d2678/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ebf1d096-09c5-4537-b2af-d433322d2678/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ebf1d096-09c5-4537-b2af-d433322d2678/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ebf1d096-09c5-4537-b2af-d433322d2678/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 1924a5847e1afeb444ba4beab5038acdfc6deae5 .................................................................................................................................. 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 18:30:48,448 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:30:48,450 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:30:48,521 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:30:48,522 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:30:48,524 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:30:48,541 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:30:48,559 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:30:48,562 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:30:48,564 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:30:48,566 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:30:48,568 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:30:48,568 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:30:48,570 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:30:48,572 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:30:48,575 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:30:48,577 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:30:48,578 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:30:48,581 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:30:48,584 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:30:48,587 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:30:48,593 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:30:48,596 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:30:48,598 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:30:48,607 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:30:48,612 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:30:48,613 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:30:48,615 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:30:48,617 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:30:48,618 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:30:48,619 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:30:48,621 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:30:48,624 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:30:48,626 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:30:48,627 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:30:48,628 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:30:48,628 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:30:48,629 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:30:48,629 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:30:48,630 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:30:48,631 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:30:48,633 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ebf1d096-09c5-4537-b2af-d433322d2678/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 18:30:48,665 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:30:48,665 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:30:48,666 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:30:48,667 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:30:48,667 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 18:30:48,667 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:30:48,668 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:30:48,668 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 18:30:48,668 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:30:48,668 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:30:48,669 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 18:30:48,669 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:30:48,669 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 18:30:48,672 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:30:48,672 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 18:30:48,673 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:30:48,673 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 18:30:48,673 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:30:48,674 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 18:30:48,674 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:30:48,674 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 18:30:48,674 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 18:30:48,675 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:30:48,675 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:30:48,675 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 18:30:48,675 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 18:30:48,676 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 18:30:48,676 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 18:30:48,676 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 18:30:48,677 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_ebf1d096-09c5-4537-b2af-d433322d2678/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ebf1d096-09c5-4537-b2af-d433322d2678/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1924a5847e1afeb444ba4beab5038acdfc6deae5 [2020-11-29 18:30:49,066 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:30:49,120 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:30:49,126 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:30:49,127 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:30:49,130 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:30:49,132 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ebf1d096-09c5-4537-b2af-d433322d2678/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2020-11-29 18:30:49,217 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ebf1d096-09c5-4537-b2af-d433322d2678/bin/uautomizer/data/a66534c1a/4283357131c649ee9418a83c9b988dc4/FLAG3d40a23bd [2020-11-29 18:30:50,049 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:30:50,049 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ebf1d096-09c5-4537-b2af-d433322d2678/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2020-11-29 18:30:50,092 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ebf1d096-09c5-4537-b2af-d433322d2678/bin/uautomizer/data/a66534c1a/4283357131c649ee9418a83c9b988dc4/FLAG3d40a23bd [2020-11-29 18:30:50,147 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ebf1d096-09c5-4537-b2af-d433322d2678/bin/uautomizer/data/a66534c1a/4283357131c649ee9418a83c9b988dc4 [2020-11-29 18:30:50,152 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:30:50,156 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:30:50,167 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:30:50,167 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:30:50,171 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:30:50,172 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:30:50" (1/1) ... [2020-11-29 18:30:50,174 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bdf024d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:30:50, skipping insertion in model container [2020-11-29 18:30:50,175 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:30:50" (1/1) ... [2020-11-29 18:30:50,183 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:30:50,285 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:30:50,663 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 18:30:50,665 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4e3bb026 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:30:50, skipping insertion in model container [2020-11-29 18:30:50,666 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:30:50,666 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 18:30:50,671 INFO L168 Benchmark]: Toolchain (without parser) took 512.61 ms. Allocated memory is still 88.1 MB. Free memory was 55.9 MB in the beginning and 65.9 MB in the end (delta: -10.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 18:30:50,673 INFO L168 Benchmark]: CDTParser took 1.27 ms. Allocated memory is still 88.1 MB. Free memory was 45.3 MB in the beginning and 45.2 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:30:50,676 INFO L168 Benchmark]: CACSL2BoogieTranslator took 499.69 ms. Allocated memory is still 88.1 MB. Free memory was 55.6 MB in the beginning and 65.9 MB in the end (delta: -10.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 18:30:50,679 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.27 ms. Allocated memory is still 88.1 MB. Free memory was 45.3 MB in the beginning and 45.2 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 499.69 ms. Allocated memory is still 88.1 MB. Free memory was 55.6 MB in the beginning and 65.9 MB in the end (delta: -10.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 18:30:53,417 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:30:53,422 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:30:53,477 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:30:53,478 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:30:53,479 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:30:53,482 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:30:53,485 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:30:53,488 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:30:53,489 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:30:53,490 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:30:53,492 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:30:53,493 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:30:53,507 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:30:53,510 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:30:53,511 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:30:53,513 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:30:53,514 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:30:53,517 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:30:53,520 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:30:53,530 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:30:53,533 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:30:53,535 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:30:53,538 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:30:53,555 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:30:53,560 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:30:53,560 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:30:53,562 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:30:53,564 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:30:53,565 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:30:53,566 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:30:53,567 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:30:53,570 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:30:53,571 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:30:53,572 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:30:53,572 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:30:53,573 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:30:53,574 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:30:53,574 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:30:53,576 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:30:53,577 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:30:53,578 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ebf1d096-09c5-4537-b2af-d433322d2678/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 18:30:53,630 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:30:53,631 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:30:53,632 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:30:53,633 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:30:53,633 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 18:30:53,633 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:30:53,634 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:30:53,634 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:30:53,634 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:30:53,634 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 18:30:53,635 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:30:53,635 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 18:30:53,635 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 18:30:53,636 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 18:30:53,636 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:30:53,636 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 18:30:53,636 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:30:53,637 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 18:30:53,637 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:30:53,637 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 18:30:53,638 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:30:53,638 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 18:30:53,638 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 18:30:53,639 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:30:53,639 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:30:53,639 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 18:30:53,639 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 18:30:53,640 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 18:30:53,640 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 18:30:53,640 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 18:30:53,640 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 18:30:53,641 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_ebf1d096-09c5-4537-b2af-d433322d2678/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ebf1d096-09c5-4537-b2af-d433322d2678/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1924a5847e1afeb444ba4beab5038acdfc6deae5 [2020-11-29 18:30:54,103 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:30:54,158 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:30:54,164 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:30:54,166 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:30:54,167 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:30:54,168 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ebf1d096-09c5-4537-b2af-d433322d2678/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2020-11-29 18:30:54,259 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ebf1d096-09c5-4537-b2af-d433322d2678/bin/uautomizer/data/54e01b2b0/58ca7360a9f94759b1b6f2bb51161c26/FLAGd7426797f [2020-11-29 18:30:55,110 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:30:55,118 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ebf1d096-09c5-4537-b2af-d433322d2678/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2020-11-29 18:30:55,141 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ebf1d096-09c5-4537-b2af-d433322d2678/bin/uautomizer/data/54e01b2b0/58ca7360a9f94759b1b6f2bb51161c26/FLAGd7426797f [2020-11-29 18:30:55,244 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ebf1d096-09c5-4537-b2af-d433322d2678/bin/uautomizer/data/54e01b2b0/58ca7360a9f94759b1b6f2bb51161c26 [2020-11-29 18:30:55,248 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:30:55,251 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:30:55,253 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:30:55,254 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:30:55,258 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:30:55,260 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:30:55" (1/1) ... [2020-11-29 18:30:55,263 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ef23663 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:30:55, skipping insertion in model container [2020-11-29 18:30:55,263 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:30:55" (1/1) ... [2020-11-29 18:30:55,276 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:30:55,404 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:30:55,748 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 18:30:55,749 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6c9f64bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:30:55, skipping insertion in model container [2020-11-29 18:30:55,750 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:30:55,751 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 18:30:55,755 INFO L168 Benchmark]: Toolchain (without parser) took 501.38 ms. Allocated memory was 52.4 MB in the beginning and 71.3 MB in the end (delta: 18.9 MB). Free memory was 26.0 MB in the beginning and 54.6 MB in the end (delta: -28.5 MB). Peak memory consumption was 6.2 MB. Max. memory is 16.1 GB. [2020-11-29 18:30:55,757 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 52.4 MB. Free memory was 34.3 MB in the beginning and 34.3 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:30:55,759 INFO L168 Benchmark]: CACSL2BoogieTranslator took 497.45 ms. Allocated memory was 52.4 MB in the beginning and 71.3 MB in the end (delta: 18.9 MB). Free memory was 25.9 MB in the beginning and 54.6 MB in the end (delta: -28.7 MB). Peak memory consumption was 6.2 MB. Max. memory is 16.1 GB. [2020-11-29 18:30:55,763 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 52.4 MB. Free memory was 34.3 MB in the beginning and 34.3 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 497.45 ms. Allocated memory was 52.4 MB in the beginning and 71.3 MB in the end (delta: 18.9 MB). Free memory was 25.9 MB in the beginning and 54.6 MB in the end (delta: -28.7 MB). Peak memory consumption was 6.2 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...