./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_18119841-0258-4bc1-9694-6cdf2ced8aae/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_18119841-0258-4bc1-9694-6cdf2ced8aae/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_18119841-0258-4bc1-9694-6cdf2ced8aae/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_18119841-0258-4bc1-9694-6cdf2ced8aae/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_18119841-0258-4bc1-9694-6cdf2ced8aae/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_18119841-0258-4bc1-9694-6cdf2ced8aae/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 51065e3de2af7b7ae0d6f7117106200790e96349 ................................................................................................................................ 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_18119841-0258-4bc1-9694-6cdf2ced8aae/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_18119841-0258-4bc1-9694-6cdf2ced8aae/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_18119841-0258-4bc1-9694-6cdf2ced8aae/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_18119841-0258-4bc1-9694-6cdf2ced8aae/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_18119841-0258-4bc1-9694-6cdf2ced8aae/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_18119841-0258-4bc1-9694-6cdf2ced8aae/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 51065e3de2af7b7ae0d6f7117106200790e96349 .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 02:58:00,843 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:58:00,846 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:58:00,923 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:58:00,924 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:58:00,930 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:58:00,933 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:58:00,942 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:58:00,945 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:58:00,952 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:58:00,954 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:58:00,956 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:58:00,957 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:58:00,959 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:58:00,961 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:58:00,963 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:58:00,966 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:58:00,967 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:58:00,974 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:58:00,976 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:58:00,982 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:58:00,984 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:58:00,986 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:58:00,988 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:58:00,994 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:58:00,994 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:58:00,995 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:58:00,997 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:58:00,998 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:58:00,999 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:58:00,999 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:58:01,001 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:58:01,003 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:58:01,005 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:58:01,006 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:58:01,007 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:58:01,007 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:58:01,008 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:58:01,008 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:58:01,009 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:58:01,011 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:58:01,014 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_18119841-0258-4bc1-9694-6cdf2ced8aae/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 02:58:01,063 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:58:01,064 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:58:01,066 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:58:01,066 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:58:01,067 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:58:01,067 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:58:01,067 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:58:01,067 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 02:58:01,068 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:58:01,068 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:58:01,069 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:58:01,069 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:58:01,070 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:58:01,070 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:58:01,070 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:58:01,070 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:58:01,070 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:58:01,071 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:58:01,071 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:58:01,071 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:58:01,071 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:58:01,072 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:58:01,072 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:58:01,072 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:58:01,072 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:58:01,073 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 02:58:01,073 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 02:58:01,073 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:58:01,073 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:58:01,073 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_18119841-0258-4bc1-9694-6cdf2ced8aae/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_18119841-0258-4bc1-9694-6cdf2ced8aae/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 51065e3de2af7b7ae0d6f7117106200790e96349 [2020-11-28 02:58:01,419 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:58:01,457 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:58:01,463 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:58:01,464 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:58:01,466 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:58:01,467 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_18119841-0258-4bc1-9694-6cdf2ced8aae/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-2.i [2020-11-28 02:58:01,562 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_18119841-0258-4bc1-9694-6cdf2ced8aae/bin/uautomizer/data/f39e1c32c/1ec5e1709b5d46959798166d1b0c6d02/FLAG2af4e00ec [2020-11-28 02:58:02,236 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:58:02,237 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_18119841-0258-4bc1-9694-6cdf2ced8aae/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-2.i [2020-11-28 02:58:02,259 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_18119841-0258-4bc1-9694-6cdf2ced8aae/bin/uautomizer/data/f39e1c32c/1ec5e1709b5d46959798166d1b0c6d02/FLAG2af4e00ec [2020-11-28 02:58:02,395 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_18119841-0258-4bc1-9694-6cdf2ced8aae/bin/uautomizer/data/f39e1c32c/1ec5e1709b5d46959798166d1b0c6d02 [2020-11-28 02:58:02,397 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:58:02,401 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:58:02,405 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:58:02,406 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:58:02,410 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:58:02,411 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:58:02" (1/1) ... [2020-11-28 02:58:02,414 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18db37fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:02, skipping insertion in model container [2020-11-28 02:58:02,414 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:58:02" (1/1) ... [2020-11-28 02:58:02,422 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:58:02,514 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:58:02,816 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:58:02,818 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@57d6160b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:02, skipping insertion in model container [2020-11-28 02:58:02,818 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:58:02,819 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 02:58:02,823 INFO L168 Benchmark]: Toolchain (without parser) took 419.75 ms. Allocated memory is still 92.3 MB. Free memory was 55.3 MB in the beginning and 69.1 MB in the end (delta: -13.8 MB). Peak memory consumption was 8.5 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:02,824 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 92.3 MB. Free memory was 65.8 MB in the beginning and 65.8 MB in the end (delta: 26.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:58:02,826 INFO L168 Benchmark]: CACSL2BoogieTranslator took 413.27 ms. Allocated memory is still 92.3 MB. Free memory was 55.2 MB in the beginning and 69.4 MB in the end (delta: -14.3 MB). Peak memory consumption was 8.5 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:02,828 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 92.3 MB. Free memory was 65.8 MB in the beginning and 65.8 MB in the end (delta: 26.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 413.27 ms. Allocated memory is still 92.3 MB. Free memory was 55.2 MB in the beginning and 69.4 MB in the end (delta: -14.3 MB). Peak memory consumption was 8.5 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 [2020-11-28 02:58:05,019 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:58:05,027 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:58:05,068 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:58:05,069 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:58:05,075 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:58:05,078 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:58:05,083 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:58:05,087 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:58:05,095 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:58:05,096 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:58:05,106 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:58:05,106 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:58:05,118 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:58:05,120 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:58:05,121 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:58:05,122 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:58:05,123 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:58:05,125 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:58:05,127 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:58:05,129 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:58:05,136 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:58:05,138 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:58:05,142 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:58:05,147 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:58:05,149 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:58:05,149 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:58:05,150 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:58:05,152 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:58:05,153 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:58:05,154 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:58:05,155 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:58:05,157 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:58:05,158 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:58:05,160 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:58:05,160 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:58:05,161 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:58:05,161 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:58:05,162 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:58:05,164 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:58:05,165 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:58:05,166 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_18119841-0258-4bc1-9694-6cdf2ced8aae/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 02:58:05,223 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:58:05,223 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:58:05,226 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:58:05,226 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:58:05,227 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:58:05,227 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:58:05,227 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:58:05,227 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:58:05,228 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:58:05,228 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:58:05,229 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:58:05,229 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:58:05,230 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 02:58:05,230 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 02:58:05,230 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:58:05,230 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:58:05,231 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:58:05,231 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:58:05,231 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:58:05,231 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:58:05,232 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:58:05,232 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:58:05,232 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:58:05,232 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:58:05,233 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:58:05,233 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:58:05,233 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 02:58:05,233 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 02:58:05,233 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:58:05,234 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:58:05,234 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 02:58:05,234 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_18119841-0258-4bc1-9694-6cdf2ced8aae/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_18119841-0258-4bc1-9694-6cdf2ced8aae/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 51065e3de2af7b7ae0d6f7117106200790e96349 [2020-11-28 02:58:05,676 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:58:05,717 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:58:05,720 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:58:05,721 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:58:05,722 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:58:05,723 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_18119841-0258-4bc1-9694-6cdf2ced8aae/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-2.i [2020-11-28 02:58:05,789 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_18119841-0258-4bc1-9694-6cdf2ced8aae/bin/uautomizer/data/fa7990686/b50df7bf93a24b34a3a470166a050752/FLAG42f5c04da [2020-11-28 02:58:06,453 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:58:06,453 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_18119841-0258-4bc1-9694-6cdf2ced8aae/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-2.i [2020-11-28 02:58:06,476 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_18119841-0258-4bc1-9694-6cdf2ced8aae/bin/uautomizer/data/fa7990686/b50df7bf93a24b34a3a470166a050752/FLAG42f5c04da [2020-11-28 02:58:06,650 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_18119841-0258-4bc1-9694-6cdf2ced8aae/bin/uautomizer/data/fa7990686/b50df7bf93a24b34a3a470166a050752 [2020-11-28 02:58:06,667 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:58:06,669 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:58:06,670 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:58:06,670 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:58:06,674 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:58:06,675 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:58:06" (1/1) ... [2020-11-28 02:58:06,678 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70c4bcd1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:06, skipping insertion in model container [2020-11-28 02:58:06,678 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:58:06" (1/1) ... [2020-11-28 02:58:06,686 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:58:06,778 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:58:07,094 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:58:07,096 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@76cfbb12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:07, skipping insertion in model container [2020-11-28 02:58:07,097 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:58:07,098 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 02:58:07,099 INFO L168 Benchmark]: Toolchain (without parser) took 429.86 ms. Allocated memory is still 79.7 MB. Free memory was 55.4 MB in the beginning and 62.8 MB in the end (delta: -7.4 MB). Peak memory consumption was 12.2 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:07,100 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 54.5 MB. Free memory was 35.4 MB in the beginning and 35.4 MB in the end (delta: 51.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:58:07,101 INFO L168 Benchmark]: CACSL2BoogieTranslator took 427.40 ms. Allocated memory is still 79.7 MB. Free memory was 55.2 MB in the beginning and 62.8 MB in the end (delta: -7.6 MB). Peak memory consumption was 12.2 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:07,103 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 54.5 MB. Free memory was 35.4 MB in the beginning and 35.4 MB in the end (delta: 51.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 427.40 ms. Allocated memory is still 79.7 MB. Free memory was 55.2 MB in the beginning and 62.8 MB in the end (delta: -7.6 MB). Peak memory consumption was 12.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...