./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.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_ea3aa9f2-f624-4bac-9db8-71c2939a48a6/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ea3aa9f2-f624-4bac-9db8-71c2939a48a6/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ea3aa9f2-f624-4bac-9db8-71c2939a48a6/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ea3aa9f2-f624-4bac-9db8-71c2939a48a6/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ea3aa9f2-f624-4bac-9db8-71c2939a48a6/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ea3aa9f2-f624-4bac-9db8-71c2939a48a6/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 90051b62f0f2abab7ed0f5847296c8a0d495c813 ................................................................................................................................ 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_ea3aa9f2-f624-4bac-9db8-71c2939a48a6/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ea3aa9f2-f624-4bac-9db8-71c2939a48a6/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ea3aa9f2-f624-4bac-9db8-71c2939a48a6/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ea3aa9f2-f624-4bac-9db8-71c2939a48a6/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ea3aa9f2-f624-4bac-9db8-71c2939a48a6/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ea3aa9f2-f624-4bac-9db8-71c2939a48a6/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 90051b62f0f2abab7ed0f5847296c8a0d495c813 .................................................................................................................................. 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 23:30:49,892 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:30:49,902 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:30:49,967 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:30:49,969 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:30:49,970 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:30:49,972 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:30:49,975 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:30:49,977 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:30:49,978 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:30:49,980 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:30:49,981 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:30:49,982 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:30:49,983 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:30:49,985 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:30:49,986 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:30:49,987 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:30:49,989 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:30:49,991 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:30:49,993 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:30:49,995 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:30:49,997 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:30:49,998 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:30:49,999 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:30:50,003 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:30:50,003 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:30:50,004 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:30:50,005 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:30:50,006 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:30:50,007 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:30:50,007 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:30:50,008 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:30:50,009 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:30:50,010 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:30:50,012 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:30:50,012 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:30:50,013 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:30:50,014 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:30:50,014 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:30:50,015 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:30:50,016 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:30:50,017 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ea3aa9f2-f624-4bac-9db8-71c2939a48a6/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 23:30:50,039 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:30:50,040 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:30:50,041 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:30:50,041 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:30:50,042 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:30:50,042 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:30:50,042 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:30:50,043 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:30:50,043 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:30:50,043 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:30:50,044 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:30:50,044 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:30:50,045 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:30:50,045 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:30:50,045 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:30:50,046 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:30:50,046 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:30:50,046 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:30:50,047 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:30:50,047 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:30:50,047 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:30:50,048 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:30:50,048 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:30:50,048 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:30:50,049 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:30:50,049 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 23:30:50,049 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 23:30:50,050 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:30:50,050 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:30:50,050 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_ea3aa9f2-f624-4bac-9db8-71c2939a48a6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ea3aa9f2-f624-4bac-9db8-71c2939a48a6/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 90051b62f0f2abab7ed0f5847296c8a0d495c813 [2020-11-29 23:30:50,303 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:30:50,339 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:30:50,342 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:30:50,343 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:30:50,345 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:30:50,346 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ea3aa9f2-f624-4bac-9db8-71c2939a48a6/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i [2020-11-29 23:30:50,433 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ea3aa9f2-f624-4bac-9db8-71c2939a48a6/bin/uautomizer/data/17ad4d5fa/6a0be2aad85246b29365d3b5f0607d69/FLAGf52eda917 [2020-11-29 23:30:51,012 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:30:51,012 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ea3aa9f2-f624-4bac-9db8-71c2939a48a6/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i [2020-11-29 23:30:51,035 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ea3aa9f2-f624-4bac-9db8-71c2939a48a6/bin/uautomizer/data/17ad4d5fa/6a0be2aad85246b29365d3b5f0607d69/FLAGf52eda917 [2020-11-29 23:30:51,273 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ea3aa9f2-f624-4bac-9db8-71c2939a48a6/bin/uautomizer/data/17ad4d5fa/6a0be2aad85246b29365d3b5f0607d69 [2020-11-29 23:30:51,275 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:30:51,276 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:30:51,280 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:30:51,280 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:30:51,283 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:30:51,284 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:30:51" (1/1) ... [2020-11-29 23:30:51,286 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f2ae745 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:30:51, skipping insertion in model container [2020-11-29 23:30:51,286 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:30:51" (1/1) ... [2020-11-29 23:30:51,302 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:30:51,393 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:30:51,706 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:30:51,708 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1c703e80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:30:51, skipping insertion in model container [2020-11-29 23:30:51,708 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:30:51,709 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:30:51,712 INFO L168 Benchmark]: Toolchain (without parser) took 434.11 ms. Allocated memory is still 94.4 MB. Free memory was 62.8 MB in the beginning and 72.1 MB in the end (delta: -9.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:30:51,713 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 94.4 MB. Free memory was 53.3 MB in the beginning and 53.2 MB in the end (delta: 70.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:30:51,715 INFO L168 Benchmark]: CACSL2BoogieTranslator took 428.81 ms. Allocated memory is still 94.4 MB. Free memory was 62.5 MB in the beginning and 72.4 MB in the end (delta: -9.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:30:51,717 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 94.4 MB. Free memory was 53.3 MB in the beginning and 53.2 MB in the end (delta: 70.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 428.81 ms. Allocated memory is still 94.4 MB. Free memory was 62.5 MB in the beginning and 72.4 MB in the end (delta: -9.9 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 [2020-11-29 23:30:54,020 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:30:54,023 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:30:54,077 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:30:54,078 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:30:54,083 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:30:54,086 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:30:54,090 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:30:54,094 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:30:54,095 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:30:54,097 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:30:54,098 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:30:54,104 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:30:54,105 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:30:54,106 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:30:54,108 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:30:54,109 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:30:54,110 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:30:54,112 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:30:54,115 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:30:54,117 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:30:54,118 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:30:54,120 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:30:54,121 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:30:54,124 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:30:54,124 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:30:54,125 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:30:54,126 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:30:54,126 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:30:54,128 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:30:54,128 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:30:54,129 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:30:54,130 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:30:54,131 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:30:54,132 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:30:54,132 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:30:54,133 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:30:54,134 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:30:54,134 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:30:54,135 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:30:54,136 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:30:54,137 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ea3aa9f2-f624-4bac-9db8-71c2939a48a6/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 23:30:54,172 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:30:54,172 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:30:54,174 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:30:54,174 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:30:54,174 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:30:54,175 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:30:54,175 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:30:54,175 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:30:54,175 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:30:54,176 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:30:54,176 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:30:54,176 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:30:54,176 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 23:30:54,177 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 23:30:54,177 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:30:54,177 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:30:54,177 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:30:54,178 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:30:54,178 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:30:54,178 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:30:54,179 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:30:54,179 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:30:54,179 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:30:54,179 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:30:54,180 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:30:54,180 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:30:54,180 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 23:30:54,181 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 23:30:54,181 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:30:54,181 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:30:54,181 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:30:54,181 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_ea3aa9f2-f624-4bac-9db8-71c2939a48a6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ea3aa9f2-f624-4bac-9db8-71c2939a48a6/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 90051b62f0f2abab7ed0f5847296c8a0d495c813 [2020-11-29 23:30:54,604 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:30:54,656 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:30:54,660 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:30:54,662 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:30:54,663 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:30:54,663 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ea3aa9f2-f624-4bac-9db8-71c2939a48a6/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i [2020-11-29 23:30:54,751 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ea3aa9f2-f624-4bac-9db8-71c2939a48a6/bin/uautomizer/data/bcbf3abe2/4d07d0dd4c674b29941d92788c27dac7/FLAG2060f1d3d [2020-11-29 23:30:55,495 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:30:55,496 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ea3aa9f2-f624-4bac-9db8-71c2939a48a6/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i [2020-11-29 23:30:55,512 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ea3aa9f2-f624-4bac-9db8-71c2939a48a6/bin/uautomizer/data/bcbf3abe2/4d07d0dd4c674b29941d92788c27dac7/FLAG2060f1d3d [2020-11-29 23:30:55,691 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ea3aa9f2-f624-4bac-9db8-71c2939a48a6/bin/uautomizer/data/bcbf3abe2/4d07d0dd4c674b29941d92788c27dac7 [2020-11-29 23:30:55,694 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:30:55,695 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:30:55,710 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:30:55,710 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:30:55,714 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:30:55,715 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:30:55" (1/1) ... [2020-11-29 23:30:55,716 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a9b6a30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:30:55, skipping insertion in model container [2020-11-29 23:30:55,717 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:30:55" (1/1) ... [2020-11-29 23:30:55,724 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:30:55,782 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:30:55,980 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:30:55,981 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@671da7e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:30:55, skipping insertion in model container [2020-11-29 23:30:55,981 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:30:55,981 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:30:55,984 INFO L168 Benchmark]: Toolchain (without parser) took 286.87 ms. Allocated memory is still 50.3 MB. Free memory was 24.1 MB in the beginning and 29.8 MB in the end (delta: -5.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 23:30:55,984 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 50.3 MB. Free memory was 31.9 MB in the beginning and 31.9 MB in the end (delta: 23.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:30:55,987 INFO L168 Benchmark]: CACSL2BoogieTranslator took 270.99 ms. Allocated memory is still 50.3 MB. Free memory was 23.9 MB in the beginning and 29.9 MB in the end (delta: -6.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 23:30:55,989 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 50.3 MB. Free memory was 31.9 MB in the beginning and 31.9 MB in the end (delta: 23.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 270.99 ms. Allocated memory is still 50.3 MB. Free memory was 23.9 MB in the beginning and 29.9 MB in the end (delta: -6.0 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...