./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.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_eec54f31-5ef5-4777-bb3b-7a8ba90de33f/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_eec54f31-5ef5-4777-bb3b-7a8ba90de33f/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_eec54f31-5ef5-4777-bb3b-7a8ba90de33f/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_eec54f31-5ef5-4777-bb3b-7a8ba90de33f/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_eec54f31-5ef5-4777-bb3b-7a8ba90de33f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_eec54f31-5ef5-4777-bb3b-7a8ba90de33f/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 217350edf86b945accea5930b1ac2b63a5390e4c ................................................................................................................................ 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_eec54f31-5ef5-4777-bb3b-7a8ba90de33f/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_eec54f31-5ef5-4777-bb3b-7a8ba90de33f/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_eec54f31-5ef5-4777-bb3b-7a8ba90de33f/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_eec54f31-5ef5-4777-bb3b-7a8ba90de33f/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_eec54f31-5ef5-4777-bb3b-7a8ba90de33f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_eec54f31-5ef5-4777-bb3b-7a8ba90de33f/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 217350edf86b945accea5930b1ac2b63a5390e4c .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 21:10:39,684 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 21:10:39,688 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 21:10:39,749 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 21:10:39,749 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 21:10:39,751 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 21:10:39,752 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 21:10:39,755 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 21:10:39,757 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 21:10:39,759 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 21:10:39,760 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 21:10:39,762 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 21:10:39,762 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 21:10:39,764 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 21:10:39,765 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 21:10:39,767 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 21:10:39,768 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 21:10:39,769 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 21:10:39,772 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 21:10:39,774 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 21:10:39,777 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 21:10:39,786 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 21:10:39,788 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 21:10:39,790 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 21:10:39,796 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 21:10:39,802 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 21:10:39,803 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 21:10:39,804 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 21:10:39,806 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 21:10:39,808 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 21:10:39,808 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 21:10:39,809 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 21:10:39,811 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 21:10:39,813 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 21:10:39,815 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 21:10:39,816 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 21:10:39,817 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 21:10:39,817 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 21:10:39,818 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 21:10:39,819 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 21:10:39,819 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 21:10:39,822 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_eec54f31-5ef5-4777-bb3b-7a8ba90de33f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 21:10:39,872 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 21:10:39,875 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 21:10:39,877 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 21:10:39,878 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 21:10:39,878 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 21:10:39,878 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 21:10:39,878 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 21:10:39,879 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 21:10:39,879 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 21:10:39,879 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 21:10:39,880 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 21:10:39,881 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 21:10:39,881 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 21:10:39,881 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 21:10:39,881 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 21:10:39,882 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 21:10:39,882 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 21:10:39,882 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 21:10:39,882 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 21:10:39,883 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 21:10:39,883 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 21:10:39,883 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 21:10:39,883 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 21:10:39,884 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 21:10:39,884 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 21:10:39,884 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 21:10:39,884 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 21:10:39,885 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 21:10:39,885 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 21:10:39,885 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_eec54f31-5ef5-4777-bb3b-7a8ba90de33f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_eec54f31-5ef5-4777-bb3b-7a8ba90de33f/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 217350edf86b945accea5930b1ac2b63a5390e4c [2020-11-29 21:10:40,186 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 21:10:40,211 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 21:10:40,213 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 21:10:40,214 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 21:10:40,215 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 21:10:40,216 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_eec54f31-5ef5-4777-bb3b-7a8ba90de33f/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i [2020-11-29 21:10:40,317 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eec54f31-5ef5-4777-bb3b-7a8ba90de33f/bin/uautomizer/data/b8bace385/915b7376618c4291b095550673a21f19/FLAG6a1859d2d [2020-11-29 21:10:41,038 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 21:10:41,041 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_eec54f31-5ef5-4777-bb3b-7a8ba90de33f/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i [2020-11-29 21:10:41,076 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eec54f31-5ef5-4777-bb3b-7a8ba90de33f/bin/uautomizer/data/b8bace385/915b7376618c4291b095550673a21f19/FLAG6a1859d2d [2020-11-29 21:10:41,188 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_eec54f31-5ef5-4777-bb3b-7a8ba90de33f/bin/uautomizer/data/b8bace385/915b7376618c4291b095550673a21f19 [2020-11-29 21:10:41,190 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 21:10:41,192 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 21:10:41,194 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 21:10:41,194 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 21:10:41,198 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 21:10:41,200 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:10:41" (1/1) ... [2020-11-29 21:10:41,202 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5afc736d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:10:41, skipping insertion in model container [2020-11-29 21:10:41,202 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:10:41" (1/1) ... [2020-11-29 21:10:41,210 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 21:10:41,292 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:10:41,575 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 21:10:41,576 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7a2321eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:10:41, skipping insertion in model container [2020-11-29 21:10:41,576 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 21:10:41,576 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 21:10:41,583 INFO L168 Benchmark]: Toolchain (without parser) took 386.99 ms. Allocated memory was 83.9 MB in the beginning and 102.8 MB in the end (delta: 18.9 MB). Free memory was 50.9 MB in the beginning and 80.7 MB in the end (delta: -29.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 21:10:41,584 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 83.9 MB. Free memory was 54.8 MB in the beginning and 54.7 MB in the end (delta: 26.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:10:41,586 INFO L168 Benchmark]: CACSL2BoogieTranslator took 382.67 ms. Allocated memory was 83.9 MB in the beginning and 102.8 MB in the end (delta: 18.9 MB). Free memory was 50.7 MB in the beginning and 80.7 MB in the end (delta: -30.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 21:10:41,589 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 83.9 MB. Free memory was 54.8 MB in the beginning and 54.7 MB in the end (delta: 26.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 382.67 ms. Allocated memory was 83.9 MB in the beginning and 102.8 MB in the end (delta: 18.9 MB). Free memory was 50.7 MB in the beginning and 80.7 MB in the end (delta: -30.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 21:10:44,096 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 21:10:44,100 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 21:10:44,169 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 21:10:44,170 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 21:10:44,175 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 21:10:44,178 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 21:10:44,184 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 21:10:44,188 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 21:10:44,194 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 21:10:44,196 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 21:10:44,204 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 21:10:44,205 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 21:10:44,208 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 21:10:44,210 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 21:10:44,212 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 21:10:44,214 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 21:10:44,218 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 21:10:44,222 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 21:10:44,231 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 21:10:44,240 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 21:10:44,242 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 21:10:44,245 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 21:10:44,247 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 21:10:44,254 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 21:10:44,257 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 21:10:44,258 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 21:10:44,260 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 21:10:44,261 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 21:10:44,262 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 21:10:44,263 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 21:10:44,264 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 21:10:44,266 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 21:10:44,267 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 21:10:44,269 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 21:10:44,269 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 21:10:44,270 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 21:10:44,271 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 21:10:44,271 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 21:10:44,273 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 21:10:44,274 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 21:10:44,275 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_eec54f31-5ef5-4777-bb3b-7a8ba90de33f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 21:10:44,318 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 21:10:44,318 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 21:10:44,320 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 21:10:44,320 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 21:10:44,320 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 21:10:44,321 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 21:10:44,321 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 21:10:44,321 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 21:10:44,321 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 21:10:44,321 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 21:10:44,321 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 21:10:44,322 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 21:10:44,322 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 21:10:44,322 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 21:10:44,322 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 21:10:44,323 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 21:10:44,323 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 21:10:44,323 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 21:10:44,323 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 21:10:44,323 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 21:10:44,324 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 21:10:44,324 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 21:10:44,324 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 21:10:44,324 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 21:10:44,324 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 21:10:44,325 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 21:10:44,325 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 21:10:44,325 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 21:10:44,326 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 21:10:44,326 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 21:10:44,326 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 21:10:44,326 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_eec54f31-5ef5-4777-bb3b-7a8ba90de33f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_eec54f31-5ef5-4777-bb3b-7a8ba90de33f/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 217350edf86b945accea5930b1ac2b63a5390e4c [2020-11-29 21:10:44,764 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 21:10:44,803 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 21:10:44,807 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 21:10:44,808 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 21:10:44,809 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 21:10:44,810 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_eec54f31-5ef5-4777-bb3b-7a8ba90de33f/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i [2020-11-29 21:10:44,884 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eec54f31-5ef5-4777-bb3b-7a8ba90de33f/bin/uautomizer/data/318a9a7aa/399f930cba2647cf828ba46d78210a95/FLAG167ea2a37 [2020-11-29 21:10:45,713 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 21:10:45,715 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_eec54f31-5ef5-4777-bb3b-7a8ba90de33f/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i [2020-11-29 21:10:45,742 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eec54f31-5ef5-4777-bb3b-7a8ba90de33f/bin/uautomizer/data/318a9a7aa/399f930cba2647cf828ba46d78210a95/FLAG167ea2a37 [2020-11-29 21:10:45,884 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_eec54f31-5ef5-4777-bb3b-7a8ba90de33f/bin/uautomizer/data/318a9a7aa/399f930cba2647cf828ba46d78210a95 [2020-11-29 21:10:45,888 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 21:10:45,889 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 21:10:45,891 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 21:10:45,891 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 21:10:45,898 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 21:10:45,899 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:10:45" (1/1) ... [2020-11-29 21:10:45,905 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f5fadb1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:10:45, skipping insertion in model container [2020-11-29 21:10:45,905 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:10:45" (1/1) ... [2020-11-29 21:10:45,913 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 21:10:46,004 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:10:46,264 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 21:10:46,265 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@241a0476 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:10:46, skipping insertion in model container [2020-11-29 21:10:46,266 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 21:10:46,267 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 21:10:46,270 INFO L168 Benchmark]: Toolchain (without parser) took 379.12 ms. Allocated memory is still 60.8 MB. Free memory was 39.5 MB in the beginning and 30.1 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 21:10:46,271 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 60.8 MB. Free memory is still 43.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:10:46,272 INFO L168 Benchmark]: CACSL2BoogieTranslator took 376.44 ms. Allocated memory is still 60.8 MB. Free memory was 39.2 MB in the beginning and 30.1 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 21:10:46,273 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 60.8 MB. Free memory is still 43.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 376.44 ms. Allocated memory is still 60.8 MB. Free memory was 39.2 MB in the beginning and 30.1 MB in the end (delta: 9.1 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...