./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.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_919e9201-af7d-4aea-b088-328c6c0df39b/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_919e9201-af7d-4aea-b088-328c6c0df39b/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_919e9201-af7d-4aea-b088-328c6c0df39b/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_919e9201-af7d-4aea-b088-328c6c0df39b/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_919e9201-af7d-4aea-b088-328c6c0df39b/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_919e9201-af7d-4aea-b088-328c6c0df39b/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 fa6ef24e83a06cfd8046c2b68a5fa1902d6d5c01 ................................................................................................................................ 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_919e9201-af7d-4aea-b088-328c6c0df39b/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_919e9201-af7d-4aea-b088-328c6c0df39b/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_919e9201-af7d-4aea-b088-328c6c0df39b/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_919e9201-af7d-4aea-b088-328c6c0df39b/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_919e9201-af7d-4aea-b088-328c6c0df39b/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_919e9201-af7d-4aea-b088-328c6c0df39b/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 fa6ef24e83a06cfd8046c2b68a5fa1902d6d5c01 .................................................................................................................................. 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 01:25:48,551 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:25:48,557 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:25:48,630 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:25:48,631 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:25:48,636 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:25:48,640 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:25:48,647 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:25:48,650 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:25:48,652 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:25:48,654 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:25:48,656 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:25:48,657 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:25:48,659 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:25:48,660 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:25:48,662 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:25:48,663 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:25:48,665 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:25:48,667 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:25:48,670 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:25:48,672 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:25:48,674 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:25:48,676 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:25:48,677 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:25:48,681 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:25:48,681 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:25:48,682 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:25:48,683 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:25:48,684 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:25:48,685 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:25:48,686 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:25:48,693 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:25:48,694 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:25:48,696 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:25:48,697 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:25:48,697 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:25:48,699 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:25:48,699 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:25:48,699 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:25:48,701 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:25:48,702 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:25:48,708 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_919e9201-af7d-4aea-b088-328c6c0df39b/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-30 01:25:48,746 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:25:48,746 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:25:48,748 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:25:48,749 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:25:48,749 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 01:25:48,749 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:25:48,750 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:25:48,750 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:25:48,750 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:25:48,750 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:25:48,751 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:25:48,752 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:25:48,752 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:25:48,752 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:25:48,752 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:25:48,753 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:25:48,753 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:25:48,753 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:25:48,754 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 01:25:48,754 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:25:48,754 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:25:48,754 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:25:48,755 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:25:48,755 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:25:48,755 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:25:48,755 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 01:25:48,756 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:25:48,756 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:25:48,756 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:25:48,756 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_919e9201-af7d-4aea-b088-328c6c0df39b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_919e9201-af7d-4aea-b088-328c6c0df39b/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa6ef24e83a06cfd8046c2b68a5fa1902d6d5c01 [2020-11-30 01:25:49,041 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:25:49,065 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:25:49,068 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:25:49,070 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:25:49,077 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:25:49,078 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_919e9201-af7d-4aea-b088-328c6c0df39b/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i [2020-11-30 01:25:49,152 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_919e9201-af7d-4aea-b088-328c6c0df39b/bin/uautomizer/data/db7542d04/87b7a0a59b3f428db76823e250e227e3/FLAG73a33954a [2020-11-30 01:25:49,830 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:25:49,830 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_919e9201-af7d-4aea-b088-328c6c0df39b/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i [2020-11-30 01:25:49,854 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_919e9201-af7d-4aea-b088-328c6c0df39b/bin/uautomizer/data/db7542d04/87b7a0a59b3f428db76823e250e227e3/FLAG73a33954a [2020-11-30 01:25:50,037 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_919e9201-af7d-4aea-b088-328c6c0df39b/bin/uautomizer/data/db7542d04/87b7a0a59b3f428db76823e250e227e3 [2020-11-30 01:25:50,040 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:25:50,042 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:25:50,044 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:25:50,045 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:25:50,049 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:25:50,050 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:25:50" (1/1) ... [2020-11-30 01:25:50,052 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6db4f60b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:50, skipping insertion in model container [2020-11-30 01:25:50,053 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:25:50" (1/1) ... [2020-11-30 01:25:50,061 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:25:50,159 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:25:50,508 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:25:50,509 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3c442d99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:50, skipping insertion in model container [2020-11-30 01:25:50,510 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:25:50,510 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:25:50,515 INFO L168 Benchmark]: Toolchain (without parser) took 471.16 ms. Allocated memory is still 94.4 MB. Free memory was 63.6 MB in the beginning and 70.3 MB in the end (delta: -6.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:25:50,518 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 94.4 MB. Free memory was 54.4 MB in the beginning and 54.3 MB in the end (delta: 42.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:25:50,520 INFO L168 Benchmark]: CACSL2BoogieTranslator took 466.14 ms. Allocated memory is still 94.4 MB. Free memory was 63.4 MB in the beginning and 70.3 MB in the end (delta: -6.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:25:50,523 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 94.4 MB. Free memory was 54.4 MB in the beginning and 54.3 MB in the end (delta: 42.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 466.14 ms. Allocated memory is still 94.4 MB. Free memory was 63.4 MB in the beginning and 70.3 MB in the end (delta: -6.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:25:52,977 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:25:52,980 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:25:53,015 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:25:53,015 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:25:53,017 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:25:53,019 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:25:53,022 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:25:53,025 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:25:53,027 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:25:53,028 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:25:53,030 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:25:53,031 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:25:53,032 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:25:53,034 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:25:53,035 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:25:53,037 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:25:53,038 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:25:53,041 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:25:53,044 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:25:53,046 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:25:53,048 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:25:53,050 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:25:53,051 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:25:53,056 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:25:53,057 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:25:53,057 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:25:53,058 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:25:53,059 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:25:53,060 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:25:53,061 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:25:53,062 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:25:53,063 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:25:53,065 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:25:53,066 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:25:53,067 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:25:53,068 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:25:53,068 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:25:53,069 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:25:53,070 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:25:53,071 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:25:53,073 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_919e9201-af7d-4aea-b088-328c6c0df39b/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-30 01:25:53,102 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:25:53,103 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:25:53,104 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:25:53,105 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:25:53,105 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 01:25:53,105 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:25:53,106 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:25:53,106 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:25:53,106 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:25:53,106 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:25:53,107 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:25:53,107 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:25:53,107 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:25:53,107 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:25:53,108 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:25:53,108 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:25:53,108 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:25:53,108 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:25:53,109 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:25:53,109 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 01:25:53,109 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:25:53,109 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:25:53,110 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:25:53,110 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:25:53,110 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:25:53,111 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:25:53,111 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 01:25:53,111 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:25:53,111 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:25:53,111 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:25:53,112 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:25:53,112 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_919e9201-af7d-4aea-b088-328c6c0df39b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_919e9201-af7d-4aea-b088-328c6c0df39b/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa6ef24e83a06cfd8046c2b68a5fa1902d6d5c01 [2020-11-30 01:25:53,614 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:25:53,660 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:25:53,663 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:25:53,666 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:25:53,667 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:25:53,668 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_919e9201-af7d-4aea-b088-328c6c0df39b/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i [2020-11-30 01:25:53,772 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_919e9201-af7d-4aea-b088-328c6c0df39b/bin/uautomizer/data/2bd16a6c7/991f4f1d732c40a2b2a76381de24bc2a/FLAG0da51db89 [2020-11-30 01:25:54,526 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:25:54,527 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_919e9201-af7d-4aea-b088-328c6c0df39b/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i [2020-11-30 01:25:54,552 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_919e9201-af7d-4aea-b088-328c6c0df39b/bin/uautomizer/data/2bd16a6c7/991f4f1d732c40a2b2a76381de24bc2a/FLAG0da51db89 [2020-11-30 01:25:54,760 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_919e9201-af7d-4aea-b088-328c6c0df39b/bin/uautomizer/data/2bd16a6c7/991f4f1d732c40a2b2a76381de24bc2a [2020-11-30 01:25:54,763 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:25:54,764 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:25:54,766 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:25:54,766 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:25:54,771 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:25:54,774 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:25:54" (1/1) ... [2020-11-30 01:25:54,777 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73a08fd3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:54, skipping insertion in model container [2020-11-30 01:25:54,777 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:25:54" (1/1) ... [2020-11-30 01:25:54,787 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:25:54,879 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:25:55,196 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:25:55,197 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 30.11 01:25:55, skipping insertion in model container [2020-11-30 01:25:55,199 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:25:55,200 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:25:55,204 INFO L168 Benchmark]: Toolchain (without parser) took 436.37 ms. Allocated memory is still 77.6 MB. Free memory was 61.8 MB in the beginning and 62.1 MB in the end (delta: -370.8 kB). Peak memory consumption was 12.9 MB. Max. memory is 16.1 GB. [2020-11-30 01:25:55,206 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 77.6 MB. Free memory was 60.1 MB in the beginning and 60.0 MB in the end (delta: 115.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:25:55,208 INFO L168 Benchmark]: CACSL2BoogieTranslator took 433.57 ms. Allocated memory is still 77.6 MB. Free memory was 61.5 MB in the beginning and 62.1 MB in the end (delta: -639.5 kB). Peak memory consumption was 12.9 MB. Max. memory is 16.1 GB. [2020-11-30 01:25:55,212 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 77.6 MB. Free memory was 60.1 MB in the beginning and 60.0 MB in the end (delta: 115.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 433.57 ms. Allocated memory is still 77.6 MB. Free memory was 61.5 MB in the beginning and 62.1 MB in the end (delta: -639.5 kB). Peak memory consumption was 12.9 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...