./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-2.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_ad23d472-521c-449b-b7b6-3f8f48e66ebf/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ad23d472-521c-449b-b7b6-3f8f48e66ebf/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ad23d472-521c-449b-b7b6-3f8f48e66ebf/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ad23d472-521c-449b-b7b6-3f8f48e66ebf/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ad23d472-521c-449b-b7b6-3f8f48e66ebf/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ad23d472-521c-449b-b7b6-3f8f48e66ebf/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 eafbd8d4f360788e48a468c738f484134c5dd1ea ................................................................................................................................ 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_ad23d472-521c-449b-b7b6-3f8f48e66ebf/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ad23d472-521c-449b-b7b6-3f8f48e66ebf/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ad23d472-521c-449b-b7b6-3f8f48e66ebf/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ad23d472-521c-449b-b7b6-3f8f48e66ebf/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ad23d472-521c-449b-b7b6-3f8f48e66ebf/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ad23d472-521c-449b-b7b6-3f8f48e66ebf/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 eafbd8d4f360788e48a468c738f484134c5dd1ea .................................................................................................................................. 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 22:41:35,252 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 22:41:35,254 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 22:41:35,342 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 22:41:35,342 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 22:41:35,344 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 22:41:35,346 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 22:41:35,348 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 22:41:35,351 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 22:41:35,352 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 22:41:35,353 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 22:41:35,368 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 22:41:35,369 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 22:41:35,376 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 22:41:35,378 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 22:41:35,381 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 22:41:35,382 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 22:41:35,386 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 22:41:35,389 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 22:41:35,397 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 22:41:35,400 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 22:41:35,401 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 22:41:35,404 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 22:41:35,405 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 22:41:35,415 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 22:41:35,415 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 22:41:35,416 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 22:41:35,418 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 22:41:35,419 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 22:41:35,420 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 22:41:35,421 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 22:41:35,423 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 22:41:35,425 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 22:41:35,426 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 22:41:35,428 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 22:41:35,428 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 22:41:35,429 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 22:41:35,429 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 22:41:35,429 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 22:41:35,432 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 22:41:35,433 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 22:41:35,435 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ad23d472-521c-449b-b7b6-3f8f48e66ebf/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 22:41:35,475 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 22:41:35,475 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 22:41:35,477 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 22:41:35,477 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 22:41:35,477 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 22:41:35,478 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 22:41:35,478 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 22:41:35,478 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 22:41:35,478 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 22:41:35,479 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 22:41:35,480 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 22:41:35,480 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 22:41:35,480 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 22:41:35,481 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 22:41:35,481 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 22:41:35,481 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 22:41:35,481 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 22:41:35,482 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 22:41:35,482 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 22:41:35,482 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 22:41:35,482 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 22:41:35,483 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 22:41:35,483 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 22:41:35,483 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 22:41:35,483 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 22:41:35,484 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 22:41:35,484 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 22:41:35,484 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 22:41:35,484 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 22:41:35,485 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_ad23d472-521c-449b-b7b6-3f8f48e66ebf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ad23d472-521c-449b-b7b6-3f8f48e66ebf/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eafbd8d4f360788e48a468c738f484134c5dd1ea [2020-11-29 22:41:35,795 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 22:41:35,823 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 22:41:35,825 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 22:41:35,826 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 22:41:35,827 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 22:41:35,828 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ad23d472-521c-449b-b7b6-3f8f48e66ebf/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-2.i [2020-11-29 22:41:35,916 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ad23d472-521c-449b-b7b6-3f8f48e66ebf/bin/uautomizer/data/b5e296b75/be2e3e4948f843dd8e21d04b19b19b32/FLAG4152a1048 [2020-11-29 22:41:36,573 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 22:41:36,576 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ad23d472-521c-449b-b7b6-3f8f48e66ebf/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-2.i [2020-11-29 22:41:36,598 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ad23d472-521c-449b-b7b6-3f8f48e66ebf/bin/uautomizer/data/b5e296b75/be2e3e4948f843dd8e21d04b19b19b32/FLAG4152a1048 [2020-11-29 22:41:36,736 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ad23d472-521c-449b-b7b6-3f8f48e66ebf/bin/uautomizer/data/b5e296b75/be2e3e4948f843dd8e21d04b19b19b32 [2020-11-29 22:41:36,738 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 22:41:36,739 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 22:41:36,755 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 22:41:36,756 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 22:41:36,759 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 22:41:36,760 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:41:36" (1/1) ... [2020-11-29 22:41:36,762 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@502c5c97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:41:36, skipping insertion in model container [2020-11-29 22:41:36,763 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:41:36" (1/1) ... [2020-11-29 22:41:36,770 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 22:41:36,859 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 22:41:37,190 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 22:41:37,191 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@51344aeb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:41:37, skipping insertion in model container [2020-11-29 22:41:37,191 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 22:41:37,192 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 22:41:37,197 INFO L168 Benchmark]: Toolchain (without parser) took 454.89 ms. Allocated memory is still 90.2 MB. Free memory was 57.8 MB in the beginning and 67.8 MB in the end (delta: -9.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 22:41:37,198 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 90.2 MB. Free memory was 51.8 MB in the beginning and 51.7 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 22:41:37,201 INFO L168 Benchmark]: CACSL2BoogieTranslator took 436.50 ms. Allocated memory is still 90.2 MB. Free memory was 57.6 MB in the beginning and 67.8 MB in the end (delta: -10.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 22:41:37,204 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 90.2 MB. Free memory was 51.8 MB in the beginning and 51.7 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 436.50 ms. Allocated memory is still 90.2 MB. Free memory was 57.6 MB in the beginning and 67.8 MB in the end (delta: -10.2 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 22:41:39,516 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 22:41:39,519 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 22:41:39,571 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 22:41:39,572 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 22:41:39,577 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 22:41:39,580 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 22:41:39,585 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 22:41:39,588 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 22:41:39,597 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 22:41:39,599 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 22:41:39,607 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 22:41:39,614 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 22:41:39,615 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 22:41:39,617 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 22:41:39,618 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 22:41:39,619 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 22:41:39,620 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 22:41:39,622 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 22:41:39,624 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 22:41:39,627 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 22:41:39,628 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 22:41:39,630 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 22:41:39,631 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 22:41:39,635 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 22:41:39,635 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 22:41:39,636 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 22:41:39,637 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 22:41:39,638 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 22:41:39,639 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 22:41:39,640 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 22:41:39,641 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 22:41:39,642 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 22:41:39,643 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 22:41:39,644 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 22:41:39,645 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 22:41:39,646 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 22:41:39,646 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 22:41:39,646 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 22:41:39,648 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 22:41:39,648 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 22:41:39,649 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ad23d472-521c-449b-b7b6-3f8f48e66ebf/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 22:41:39,675 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 22:41:39,675 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 22:41:39,677 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 22:41:39,677 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 22:41:39,677 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 22:41:39,678 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 22:41:39,678 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 22:41:39,678 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 22:41:39,679 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 22:41:39,679 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 22:41:39,679 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 22:41:39,679 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 22:41:39,680 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 22:41:39,680 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 22:41:39,680 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 22:41:39,680 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 22:41:39,681 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 22:41:39,681 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 22:41:39,681 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 22:41:39,681 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 22:41:39,682 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 22:41:39,682 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 22:41:39,682 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 22:41:39,682 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 22:41:39,683 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 22:41:39,683 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 22:41:39,683 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 22:41:39,683 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 22:41:39,684 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 22:41:39,684 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 22:41:39,684 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 22:41:39,684 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_ad23d472-521c-449b-b7b6-3f8f48e66ebf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ad23d472-521c-449b-b7b6-3f8f48e66ebf/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eafbd8d4f360788e48a468c738f484134c5dd1ea [2020-11-29 22:41:40,075 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 22:41:40,117 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 22:41:40,122 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 22:41:40,124 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 22:41:40,124 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 22:41:40,126 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ad23d472-521c-449b-b7b6-3f8f48e66ebf/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-2.i [2020-11-29 22:41:40,207 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ad23d472-521c-449b-b7b6-3f8f48e66ebf/bin/uautomizer/data/0ee43dd05/b08cbb8c2a6148e2a956e3ecd87632e1/FLAGd993489fe [2020-11-29 22:41:41,074 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 22:41:41,076 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ad23d472-521c-449b-b7b6-3f8f48e66ebf/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-2.i [2020-11-29 22:41:41,110 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ad23d472-521c-449b-b7b6-3f8f48e66ebf/bin/uautomizer/data/0ee43dd05/b08cbb8c2a6148e2a956e3ecd87632e1/FLAGd993489fe [2020-11-29 22:41:41,129 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ad23d472-521c-449b-b7b6-3f8f48e66ebf/bin/uautomizer/data/0ee43dd05/b08cbb8c2a6148e2a956e3ecd87632e1 [2020-11-29 22:41:41,131 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 22:41:41,134 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 22:41:41,136 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 22:41:41,137 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 22:41:41,141 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 22:41:41,141 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:41:41" (1/1) ... [2020-11-29 22:41:41,149 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a74e1f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:41:41, skipping insertion in model container [2020-11-29 22:41:41,149 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:41:41" (1/1) ... [2020-11-29 22:41:41,158 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 22:41:41,245 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 22:41:41,448 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 22:41:41,448 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5e49c29a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:41:41, skipping insertion in model container [2020-11-29 22:41:41,449 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 22:41:41,449 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 22:41:41,451 INFO L168 Benchmark]: Toolchain (without parser) took 315.66 ms. Allocated memory is still 54.5 MB. Free memory was 29.3 MB in the beginning and 32.4 MB in the end (delta: -3.1 MB). Peak memory consumption was 5.9 MB. Max. memory is 16.1 GB. [2020-11-29 22:41:41,452 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 54.5 MB. Free memory was 36.8 MB in the beginning and 36.7 MB in the end (delta: 38.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 22:41:41,453 INFO L168 Benchmark]: CACSL2BoogieTranslator took 312.68 ms. Allocated memory is still 54.5 MB. Free memory was 29.1 MB in the beginning and 32.4 MB in the end (delta: -3.3 MB). Peak memory consumption was 5.9 MB. Max. memory is 16.1 GB. [2020-11-29 22:41:41,454 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 54.5 MB. Free memory was 36.8 MB in the beginning and 36.7 MB in the end (delta: 38.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 312.68 ms. Allocated memory is still 54.5 MB. Free memory was 29.1 MB in the beginning and 32.4 MB in the end (delta: -3.3 MB). Peak memory consumption was 5.9 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...