./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.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_30a2578e-6415-499c-9e67-ee7793cf30bf/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_30a2578e-6415-499c-9e67-ee7793cf30bf/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_30a2578e-6415-499c-9e67-ee7793cf30bf/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_30a2578e-6415-499c-9e67-ee7793cf30bf/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_30a2578e-6415-499c-9e67-ee7793cf30bf/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_30a2578e-6415-499c-9e67-ee7793cf30bf/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 f543df7e5e68964c311a6b9adc1ef0b929ba1144 ................................................................................................................................ 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_30a2578e-6415-499c-9e67-ee7793cf30bf/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_30a2578e-6415-499c-9e67-ee7793cf30bf/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_30a2578e-6415-499c-9e67-ee7793cf30bf/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_30a2578e-6415-499c-9e67-ee7793cf30bf/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_30a2578e-6415-499c-9e67-ee7793cf30bf/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_30a2578e-6415-499c-9e67-ee7793cf30bf/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 f543df7e5e68964c311a6b9adc1ef0b929ba1144 .................................................................................................................................. 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 02:58:30,477 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:58:30,480 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:58:30,553 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:58:30,554 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:58:30,562 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:58:30,566 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:58:30,571 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:58:30,574 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:58:30,581 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:58:30,583 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:58:30,586 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:58:30,587 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:58:30,596 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:58:30,597 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:58:30,600 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:58:30,602 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:58:30,605 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:58:30,608 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:58:30,616 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:58:30,623 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:58:30,625 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:58:30,627 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:58:30,629 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:58:30,633 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:58:30,635 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:58:30,636 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:58:30,638 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:58:30,639 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:58:30,640 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:58:30,641 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:58:30,642 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:58:30,645 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:58:30,647 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:58:30,648 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:58:30,648 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:58:30,650 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:58:30,650 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:58:30,650 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:58:30,652 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:58:30,653 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:58:30,656 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_30a2578e-6415-499c-9e67-ee7793cf30bf/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 02:58:30,710 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:58:30,713 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:58:30,715 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:58:30,715 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:58:30,716 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:58:30,716 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:58:30,716 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:58:30,717 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 02:58:30,717 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:58:30,717 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:58:30,719 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:58:30,719 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:58:30,719 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:58:30,719 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:58:30,720 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:58:30,720 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:58:30,720 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:58:30,721 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:58:30,721 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:58:30,721 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:58:30,721 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:58:30,722 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:58:30,722 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:58:30,722 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:58:30,723 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:58:30,723 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 02:58:30,723 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 02:58:30,723 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:58:30,724 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:58:30,724 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_30a2578e-6415-499c-9e67-ee7793cf30bf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_30a2578e-6415-499c-9e67-ee7793cf30bf/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f543df7e5e68964c311a6b9adc1ef0b929ba1144 [2020-11-28 02:58:31,006 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:58:31,050 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:58:31,053 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:58:31,054 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:58:31,055 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:58:31,056 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_30a2578e-6415-499c-9e67-ee7793cf30bf/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i [2020-11-28 02:58:31,131 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_30a2578e-6415-499c-9e67-ee7793cf30bf/bin/uautomizer/data/3dbc66c85/df76c505d8684aad9375fead78037818/FLAG6c656b54d [2020-11-28 02:58:31,932 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:58:31,933 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_30a2578e-6415-499c-9e67-ee7793cf30bf/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i [2020-11-28 02:58:31,960 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_30a2578e-6415-499c-9e67-ee7793cf30bf/bin/uautomizer/data/3dbc66c85/df76c505d8684aad9375fead78037818/FLAG6c656b54d [2020-11-28 02:58:32,034 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_30a2578e-6415-499c-9e67-ee7793cf30bf/bin/uautomizer/data/3dbc66c85/df76c505d8684aad9375fead78037818 [2020-11-28 02:58:32,037 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:58:32,039 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:58:32,041 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:58:32,041 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:58:32,052 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:58:32,053 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:58:32" (1/1) ... [2020-11-28 02:58:32,056 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1024639c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:32, skipping insertion in model container [2020-11-28 02:58:32,056 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:58:32" (1/1) ... [2020-11-28 02:58:32,068 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:58:32,171 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:58:32,489 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:58:32,490 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4aaee9e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:32, skipping insertion in model container [2020-11-28 02:58:32,490 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:58:32,491 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 02:58:32,494 INFO L168 Benchmark]: Toolchain (without parser) took 452.96 ms. Allocated memory is still 119.5 MB. Free memory was 85.0 MB in the beginning and 93.5 MB in the end (delta: -8.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:32,495 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 81.8 MB. Free memory was 41.8 MB in the beginning and 41.8 MB in the end (delta: 1.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:58:32,496 INFO L168 Benchmark]: CACSL2BoogieTranslator took 449.63 ms. Allocated memory is still 119.5 MB. Free memory was 84.7 MB in the beginning and 93.5 MB in the end (delta: -8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:32,498 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 81.8 MB. Free memory was 41.8 MB in the beginning and 41.8 MB in the end (delta: 1.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 449.63 ms. Allocated memory is still 119.5 MB. Free memory was 84.7 MB in the beginning and 93.5 MB in the end (delta: -8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 02:58:35,160 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:58:35,162 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:58:35,203 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:58:35,203 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:58:35,205 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:58:35,207 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:58:35,210 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:58:35,213 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:58:35,214 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:58:35,216 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:58:35,218 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:58:35,218 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:58:35,220 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:58:35,221 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:58:35,223 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:58:35,225 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:58:35,231 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:58:35,234 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:58:35,238 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:58:35,248 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:58:35,251 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:58:35,256 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:58:35,259 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:58:35,264 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:58:35,272 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:58:35,273 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:58:35,274 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:58:35,275 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:58:35,278 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:58:35,278 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:58:35,280 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:58:35,282 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:58:35,283 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:58:35,286 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:58:35,286 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:58:35,287 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:58:35,288 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:58:35,288 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:58:35,290 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:58:35,291 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:58:35,293 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_30a2578e-6415-499c-9e67-ee7793cf30bf/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 02:58:35,360 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:58:35,361 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:58:35,364 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:58:35,364 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:58:35,365 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:58:35,365 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:58:35,365 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:58:35,366 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:58:35,366 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:58:35,366 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:58:35,368 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:58:35,368 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:58:35,368 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 02:58:35,369 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 02:58:35,369 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:58:35,369 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:58:35,370 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:58:35,370 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:58:35,370 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:58:35,371 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:58:35,371 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:58:35,371 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:58:35,371 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:58:35,372 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:58:35,372 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:58:35,372 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:58:35,373 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 02:58:35,373 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 02:58:35,373 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:58:35,374 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:58:35,374 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 02:58:35,374 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_30a2578e-6415-499c-9e67-ee7793cf30bf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_30a2578e-6415-499c-9e67-ee7793cf30bf/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f543df7e5e68964c311a6b9adc1ef0b929ba1144 [2020-11-28 02:58:35,789 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:58:35,816 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:58:35,820 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:58:35,821 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:58:35,822 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:58:35,823 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_30a2578e-6415-499c-9e67-ee7793cf30bf/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i [2020-11-28 02:58:35,908 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_30a2578e-6415-499c-9e67-ee7793cf30bf/bin/uautomizer/data/ccf15c43e/d138ff03d98f4e7b964644a205cbdb77/FLAG90897d8f8 [2020-11-28 02:58:36,802 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:58:36,806 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_30a2578e-6415-499c-9e67-ee7793cf30bf/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i [2020-11-28 02:58:36,844 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_30a2578e-6415-499c-9e67-ee7793cf30bf/bin/uautomizer/data/ccf15c43e/d138ff03d98f4e7b964644a205cbdb77/FLAG90897d8f8 [2020-11-28 02:58:37,347 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_30a2578e-6415-499c-9e67-ee7793cf30bf/bin/uautomizer/data/ccf15c43e/d138ff03d98f4e7b964644a205cbdb77 [2020-11-28 02:58:37,350 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:58:37,354 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:58:37,359 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:58:37,359 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:58:37,364 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:58:37,364 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:58:37" (1/1) ... [2020-11-28 02:58:37,367 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@86a1a0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:37, skipping insertion in model container [2020-11-28 02:58:37,368 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:58:37" (1/1) ... [2020-11-28 02:58:37,390 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:58:37,456 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:58:37,821 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:58:37,822 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@b12cf08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:37, skipping insertion in model container [2020-11-28 02:58:37,824 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:58:37,825 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 02:58:37,830 INFO L168 Benchmark]: Toolchain (without parser) took 472.25 ms. Allocated memory was 50.3 MB in the beginning and 67.1 MB in the end (delta: 16.8 MB). Free memory was 24.4 MB in the beginning and 50.8 MB in the end (delta: -26.4 MB). Peak memory consumption was 4.3 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:37,832 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 50.3 MB. Free memory was 32.6 MB in the beginning and 32.6 MB in the end (delta: 37.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:58:37,835 INFO L168 Benchmark]: CACSL2BoogieTranslator took 466.27 ms. Allocated memory was 50.3 MB in the beginning and 67.1 MB in the end (delta: 16.8 MB). Free memory was 24.2 MB in the beginning and 50.8 MB in the end (delta: -26.5 MB). Peak memory consumption was 4.3 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:37,838 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 50.3 MB. Free memory was 32.6 MB in the beginning and 32.6 MB in the end (delta: 37.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 466.27 ms. Allocated memory was 50.3 MB in the beginning and 67.1 MB in the end (delta: 16.8 MB). Free memory was 24.2 MB in the beginning and 50.8 MB in the end (delta: -26.5 MB). Peak memory consumption was 4.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...