./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_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_7ee1c2e8-53ae-4e23-a996-fd49725e9309/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7ee1c2e8-53ae-4e23-a996-fd49725e9309/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7ee1c2e8-53ae-4e23-a996-fd49725e9309/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7ee1c2e8-53ae-4e23-a996-fd49725e9309/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7ee1c2e8-53ae-4e23-a996-fd49725e9309/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7ee1c2e8-53ae-4e23-a996-fd49725e9309/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 023d175a5edd25f75447ff29d2a86131b8164881 ................................................................................................................................ 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_7ee1c2e8-53ae-4e23-a996-fd49725e9309/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7ee1c2e8-53ae-4e23-a996-fd49725e9309/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7ee1c2e8-53ae-4e23-a996-fd49725e9309/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7ee1c2e8-53ae-4e23-a996-fd49725e9309/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7ee1c2e8-53ae-4e23-a996-fd49725e9309/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7ee1c2e8-53ae-4e23-a996-fd49725e9309/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 023d175a5edd25f75447ff29d2a86131b8164881 .................................................................................................................................. 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 02:57:50,673 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:57:50,676 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:57:50,741 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:57:50,742 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:57:50,748 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:57:50,751 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:57:50,760 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:57:50,763 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:57:50,771 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:57:50,772 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:57:50,775 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:57:50,775 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:57:50,780 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:57:50,782 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:57:50,784 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:57:50,786 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:57:50,790 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:57:50,794 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:57:50,804 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:57:50,807 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:57:50,809 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:57:50,811 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:57:50,813 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:57:50,823 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:57:50,824 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:57:50,824 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:57:50,827 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:57:50,828 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:57:50,829 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:57:50,830 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:57:50,831 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:57:50,834 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:57:50,835 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:57:50,837 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:57:50,837 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:57:50,838 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:57:50,839 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:57:50,839 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:57:50,840 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:57:50,841 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:57:50,844 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7ee1c2e8-53ae-4e23-a996-fd49725e9309/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 02:57:50,891 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:57:50,891 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:57:50,893 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:57:50,894 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:57:50,894 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:57:50,894 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:57:50,894 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:57:50,894 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 02:57:50,895 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:57:50,895 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:57:50,897 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:57:50,897 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:57:50,897 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:57:50,897 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:57:50,897 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:57:50,898 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:57:50,898 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:57:50,898 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:57:50,898 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:57:50,899 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:57:50,899 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:57:50,899 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:57:50,899 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:57:50,900 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:57:50,900 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:57:50,900 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 02:57:50,900 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 02:57:50,900 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:57:50,901 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:57:50,901 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_7ee1c2e8-53ae-4e23-a996-fd49725e9309/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7ee1c2e8-53ae-4e23-a996-fd49725e9309/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 023d175a5edd25f75447ff29d2a86131b8164881 [2020-11-28 02:57:51,246 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:57:51,282 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:57:51,285 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:57:51,287 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:57:51,287 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:57:51,289 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7ee1c2e8-53ae-4e23-a996-fd49725e9309/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-2.i [2020-11-28 02:57:51,351 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7ee1c2e8-53ae-4e23-a996-fd49725e9309/bin/uautomizer/data/ece698bf8/3809b10c945745f09d45190e1cc1f23b/FLAG1dd20ad58 [2020-11-28 02:57:51,976 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:57:51,977 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7ee1c2e8-53ae-4e23-a996-fd49725e9309/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-2.i [2020-11-28 02:57:51,994 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7ee1c2e8-53ae-4e23-a996-fd49725e9309/bin/uautomizer/data/ece698bf8/3809b10c945745f09d45190e1cc1f23b/FLAG1dd20ad58 [2020-11-28 02:57:52,197 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7ee1c2e8-53ae-4e23-a996-fd49725e9309/bin/uautomizer/data/ece698bf8/3809b10c945745f09d45190e1cc1f23b [2020-11-28 02:57:52,199 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:57:52,200 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:57:52,203 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:57:52,204 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:57:52,207 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:57:52,207 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:57:52" (1/1) ... [2020-11-28 02:57:52,209 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43dc9d4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:52, skipping insertion in model container [2020-11-28 02:57:52,209 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:57:52" (1/1) ... [2020-11-28 02:57:52,217 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:57:52,308 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:57:52,616 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:57:52,617 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1fb4e42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:52, skipping insertion in model container [2020-11-28 02:57:52,617 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:57:52,618 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 02:57:52,620 INFO L168 Benchmark]: Toolchain (without parser) took 418.36 ms. Allocated memory is still 127.9 MB. Free memory was 95.7 MB in the beginning and 105.1 MB in the end (delta: -9.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:52,622 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 81.8 MB. Free memory was 40.0 MB in the beginning and 39.9 MB in the end (delta: 40.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:57:52,623 INFO L168 Benchmark]: CACSL2BoogieTranslator took 414.26 ms. Allocated memory is still 127.9 MB. Free memory was 95.7 MB in the beginning and 105.1 MB in the end (delta: -9.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:52,625 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 81.8 MB. Free memory was 40.0 MB in the beginning and 39.9 MB in the end (delta: 40.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 414.26 ms. Allocated memory is still 127.9 MB. Free memory was 95.7 MB in the beginning and 105.1 MB in the end (delta: -9.4 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 [2020-11-28 02:57:55,146 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:57:55,149 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:57:55,203 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:57:55,204 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:57:55,211 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:57:55,215 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:57:55,220 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:57:55,225 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:57:55,232 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:57:55,235 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:57:55,243 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:57:55,244 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:57:55,267 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:57:55,270 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:57:55,272 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:57:55,274 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:57:55,279 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:57:55,284 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:57:55,293 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:57:55,303 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:57:55,306 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:57:55,308 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:57:55,310 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:57:55,319 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:57:55,323 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:57:55,324 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:57:55,326 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:57:55,328 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:57:55,330 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:57:55,331 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:57:55,332 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:57:55,335 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:57:55,336 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:57:55,338 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:57:55,338 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:57:55,340 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:57:55,340 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:57:55,341 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:57:55,343 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:57:55,345 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:57:55,346 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7ee1c2e8-53ae-4e23-a996-fd49725e9309/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 02:57:55,409 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:57:55,410 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:57:55,414 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:57:55,414 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:57:55,415 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:57:55,415 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:57:55,416 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:57:55,416 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:57:55,416 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:57:55,417 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:57:55,418 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:57:55,418 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:57:55,419 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 02:57:55,419 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 02:57:55,419 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:57:55,420 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:57:55,420 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:57:55,420 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:57:55,421 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:57:55,421 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:57:55,421 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:57:55,422 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:57:55,422 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:57:55,422 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:57:55,423 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:57:55,423 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:57:55,423 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 02:57:55,424 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 02:57:55,424 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:57:55,424 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:57:55,425 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 02:57:55,425 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_7ee1c2e8-53ae-4e23-a996-fd49725e9309/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7ee1c2e8-53ae-4e23-a996-fd49725e9309/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 023d175a5edd25f75447ff29d2a86131b8164881 [2020-11-28 02:57:55,896 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:57:55,947 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:57:55,951 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:57:55,953 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:57:55,954 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:57:55,955 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7ee1c2e8-53ae-4e23-a996-fd49725e9309/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-2.i [2020-11-28 02:57:56,049 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7ee1c2e8-53ae-4e23-a996-fd49725e9309/bin/uautomizer/data/e6169d0f6/37da0618e89243fabe9a53c482adab34/FLAGa17ce6051 [2020-11-28 02:57:56,749 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:57:56,750 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7ee1c2e8-53ae-4e23-a996-fd49725e9309/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-2.i [2020-11-28 02:57:56,776 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7ee1c2e8-53ae-4e23-a996-fd49725e9309/bin/uautomizer/data/e6169d0f6/37da0618e89243fabe9a53c482adab34/FLAGa17ce6051 [2020-11-28 02:57:56,953 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7ee1c2e8-53ae-4e23-a996-fd49725e9309/bin/uautomizer/data/e6169d0f6/37da0618e89243fabe9a53c482adab34 [2020-11-28 02:57:56,957 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:57:56,959 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:57:56,963 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:57:56,964 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:57:56,968 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:57:56,969 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:57:56" (1/1) ... [2020-11-28 02:57:56,972 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 28.11 02:57:56, skipping insertion in model container [2020-11-28 02:57:56,973 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:57:56" (1/1) ... [2020-11-28 02:57:56,988 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:57:57,088 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:57:57,409 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:57:57,409 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5d6201f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:57, skipping insertion in model container [2020-11-28 02:57:57,411 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:57:57,411 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 02:57:57,415 INFO L168 Benchmark]: Toolchain (without parser) took 453.38 ms. Allocated memory is still 58.7 MB. Free memory was 35.5 MB in the beginning and 41.4 MB in the end (delta: -5.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:57,416 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 58.7 MB. Free memory is still 40.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:57:57,419 INFO L168 Benchmark]: CACSL2BoogieTranslator took 447.91 ms. Allocated memory is still 58.7 MB. Free memory was 35.3 MB in the beginning and 41.4 MB in the end (delta: -6.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:57,422 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 58.7 MB. Free memory is still 40.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 447.91 ms. Allocated memory is still 58.7 MB. Free memory was 35.3 MB in the beginning and 41.4 MB in the end (delta: -6.1 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...