./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.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_a80b5ceb-a6b5-463f-b532-d4c3121eef69/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a80b5ceb-a6b5-463f-b532-d4c3121eef69/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a80b5ceb-a6b5-463f-b532-d4c3121eef69/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a80b5ceb-a6b5-463f-b532-d4c3121eef69/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a80b5ceb-a6b5-463f-b532-d4c3121eef69/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a80b5ceb-a6b5-463f-b532-d4c3121eef69/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 4bf4debb05a4d120911bbd79d9a75121e0c58d3b ................................................................................................................................ 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_a80b5ceb-a6b5-463f-b532-d4c3121eef69/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a80b5ceb-a6b5-463f-b532-d4c3121eef69/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a80b5ceb-a6b5-463f-b532-d4c3121eef69/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a80b5ceb-a6b5-463f-b532-d4c3121eef69/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a80b5ceb-a6b5-463f-b532-d4c3121eef69/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a80b5ceb-a6b5-463f-b532-d4c3121eef69/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 4bf4debb05a4d120911bbd79d9a75121e0c58d3b .................................................................................................................................. 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 18:45:34,749 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:45:34,765 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:45:34,827 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:45:34,828 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:45:34,833 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:45:34,836 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:45:34,841 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:45:34,844 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:45:34,850 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:45:34,851 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:45:34,854 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:45:34,854 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:45:34,858 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:45:34,860 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:45:34,863 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:45:34,865 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:45:34,869 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:45:34,872 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:45:34,881 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:45:34,883 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:45:34,885 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:45:34,887 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:45:34,888 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:45:34,897 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:45:34,898 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:45:34,898 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:45:34,901 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:45:34,901 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:45:34,903 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:45:34,903 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:45:34,905 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:45:34,907 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:45:34,908 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:45:34,909 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:45:34,910 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:45:34,911 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:45:34,911 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:45:34,911 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:45:34,912 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:45:34,913 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:45:34,916 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a80b5ceb-a6b5-463f-b532-d4c3121eef69/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 18:45:34,958 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:45:34,959 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:45:34,961 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:45:34,961 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:45:34,961 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 18:45:34,961 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:45:34,962 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:45:34,962 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 18:45:34,962 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:45:34,962 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:45:34,963 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 18:45:34,964 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:45:34,964 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 18:45:34,964 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:45:34,964 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 18:45:34,965 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:45:34,965 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 18:45:34,965 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:45:34,965 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 18:45:34,966 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:45:34,966 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 18:45:34,966 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 18:45:34,966 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:45:34,967 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:45:34,967 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 18:45:34,967 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 18:45:34,967 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 18:45:34,968 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 18:45:34,968 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 18:45:34,968 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_a80b5ceb-a6b5-463f-b532-d4c3121eef69/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a80b5ceb-a6b5-463f-b532-d4c3121eef69/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bf4debb05a4d120911bbd79d9a75121e0c58d3b [2020-11-29 18:45:35,283 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:45:35,332 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:45:35,337 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:45:35,338 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:45:35,339 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:45:35,341 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a80b5ceb-a6b5-463f-b532-d4c3121eef69/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i [2020-11-29 18:45:35,416 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a80b5ceb-a6b5-463f-b532-d4c3121eef69/bin/uautomizer/data/f7f018429/0f9b93198bf54ceb836130103722e815/FLAG91243f1c5 [2020-11-29 18:45:35,994 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:45:35,994 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a80b5ceb-a6b5-463f-b532-d4c3121eef69/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i [2020-11-29 18:45:36,023 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a80b5ceb-a6b5-463f-b532-d4c3121eef69/bin/uautomizer/data/f7f018429/0f9b93198bf54ceb836130103722e815/FLAG91243f1c5 [2020-11-29 18:45:36,221 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a80b5ceb-a6b5-463f-b532-d4c3121eef69/bin/uautomizer/data/f7f018429/0f9b93198bf54ceb836130103722e815 [2020-11-29 18:45:36,223 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:45:36,227 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:45:36,231 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:45:36,232 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:45:36,236 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:45:36,237 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:45:36" (1/1) ... [2020-11-29 18:45:36,239 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@afd5c68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:45:36, skipping insertion in model container [2020-11-29 18:45:36,240 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:45:36" (1/1) ... [2020-11-29 18:45:36,248 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:45:36,324 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:45:36,624 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 18:45:36,625 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5fe41a68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:45:36, skipping insertion in model container [2020-11-29 18:45:36,625 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:45:36,626 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 18:45:36,631 INFO L168 Benchmark]: Toolchain (without parser) took 403.25 ms. Allocated memory is still 96.5 MB. Free memory was 59.1 MB in the beginning and 73.6 MB in the end (delta: -14.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 18:45:36,632 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 96.5 MB. Free memory was 77.5 MB in the beginning and 77.4 MB in the end (delta: 54.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:45:36,635 INFO L168 Benchmark]: CACSL2BoogieTranslator took 394.58 ms. Allocated memory is still 96.5 MB. Free memory was 58.9 MB in the beginning and 73.6 MB in the end (delta: -14.7 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 18:45:36,637 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 96.5 MB. Free memory was 77.5 MB in the beginning and 77.4 MB in the end (delta: 54.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 394.58 ms. Allocated memory is still 96.5 MB. Free memory was 58.9 MB in the beginning and 73.6 MB in the end (delta: -14.7 MB). Peak memory consumption was 6.3 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 18:45:38,954 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:45:38,958 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:45:38,994 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:45:38,995 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:45:38,997 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:45:38,999 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:45:39,002 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:45:39,004 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:45:39,006 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:45:39,007 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:45:39,009 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:45:39,010 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:45:39,011 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:45:39,013 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:45:39,014 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:45:39,016 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:45:39,017 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:45:39,019 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:45:39,022 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:45:39,024 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:45:39,025 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:45:39,027 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:45:39,028 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:45:39,032 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:45:39,033 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:45:39,033 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:45:39,034 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:45:39,035 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:45:39,036 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:45:39,037 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:45:39,038 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:45:39,039 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:45:39,040 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:45:39,042 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:45:39,042 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:45:39,043 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:45:39,044 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:45:39,044 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:45:39,046 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:45:39,047 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:45:39,048 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a80b5ceb-a6b5-463f-b532-d4c3121eef69/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 18:45:39,074 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:45:39,074 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:45:39,076 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:45:39,076 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:45:39,076 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 18:45:39,077 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:45:39,077 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:45:39,077 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:45:39,077 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:45:39,078 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 18:45:39,078 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:45:39,078 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 18:45:39,078 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 18:45:39,078 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 18:45:39,079 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:45:39,079 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 18:45:39,079 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:45:39,079 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 18:45:39,080 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:45:39,080 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 18:45:39,080 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:45:39,080 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 18:45:39,081 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 18:45:39,081 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:45:39,081 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:45:39,081 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 18:45:39,082 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 18:45:39,082 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 18:45:39,087 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 18:45:39,087 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 18:45:39,088 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 18:45:39,088 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_a80b5ceb-a6b5-463f-b532-d4c3121eef69/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a80b5ceb-a6b5-463f-b532-d4c3121eef69/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bf4debb05a4d120911bbd79d9a75121e0c58d3b [2020-11-29 18:45:39,500 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:45:39,532 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:45:39,537 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:45:39,540 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:45:39,540 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:45:39,542 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a80b5ceb-a6b5-463f-b532-d4c3121eef69/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i [2020-11-29 18:45:39,626 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a80b5ceb-a6b5-463f-b532-d4c3121eef69/bin/uautomizer/data/4d46d2953/06b5976859e6437c8147f7f4d35b4b0e/FLAG725cdc95c [2020-11-29 18:45:40,326 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:45:40,328 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a80b5ceb-a6b5-463f-b532-d4c3121eef69/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i [2020-11-29 18:45:40,354 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a80b5ceb-a6b5-463f-b532-d4c3121eef69/bin/uautomizer/data/4d46d2953/06b5976859e6437c8147f7f4d35b4b0e/FLAG725cdc95c [2020-11-29 18:45:40,494 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a80b5ceb-a6b5-463f-b532-d4c3121eef69/bin/uautomizer/data/4d46d2953/06b5976859e6437c8147f7f4d35b4b0e [2020-11-29 18:45:40,497 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:45:40,500 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:45:40,505 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:45:40,506 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:45:40,509 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:45:40,511 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:45:40" (1/1) ... [2020-11-29 18:45:40,517 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bbdb3a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:45:40, skipping insertion in model container [2020-11-29 18:45:40,518 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:45:40" (1/1) ... [2020-11-29 18:45:40,525 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:45:40,603 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:45:40,866 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 18:45:40,866 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@38fdc747 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:45:40, skipping insertion in model container [2020-11-29 18:45:40,866 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:45:40,867 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 18:45:40,869 INFO L168 Benchmark]: Toolchain (without parser) took 368.24 ms. Allocated memory is still 60.8 MB. Free memory was 38.6 MB in the beginning and 29.4 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 18:45:40,869 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 60.8 MB. Free memory is still 42.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:45:40,870 INFO L168 Benchmark]: CACSL2BoogieTranslator took 362.12 ms. Allocated memory is still 60.8 MB. Free memory was 38.3 MB in the beginning and 29.5 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 18:45:40,872 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 60.8 MB. Free memory is still 42.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 362.12 ms. Allocated memory is still 60.8 MB. Free memory was 38.3 MB in the beginning and 29.5 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 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...