./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.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_fad98aae-984d-42b2-b6f7-28a4a50b1459/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_fad98aae-984d-42b2-b6f7-28a4a50b1459/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fad98aae-984d-42b2-b6f7-28a4a50b1459/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fad98aae-984d-42b2-b6f7-28a4a50b1459/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_fad98aae-984d-42b2-b6f7-28a4a50b1459/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fad98aae-984d-42b2-b6f7-28a4a50b1459/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 9a573d57432fc0f248c358a2ec6f1b35f2ba8526 ................................................................................................................................ 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_fad98aae-984d-42b2-b6f7-28a4a50b1459/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_fad98aae-984d-42b2-b6f7-28a4a50b1459/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fad98aae-984d-42b2-b6f7-28a4a50b1459/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fad98aae-984d-42b2-b6f7-28a4a50b1459/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_fad98aae-984d-42b2-b6f7-28a4a50b1459/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fad98aae-984d-42b2-b6f7-28a4a50b1459/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 9a573d57432fc0f248c358a2ec6f1b35f2ba8526 .................................................................................................................................. 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 18:31:43,714 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:31:43,716 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:31:43,762 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:31:43,763 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:31:43,769 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:31:43,771 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:31:43,790 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:31:43,792 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:31:43,794 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:31:43,795 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:31:43,797 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:31:43,797 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:31:43,799 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:31:43,800 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:31:43,802 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:31:43,803 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:31:43,804 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:31:43,806 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:31:43,809 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:31:43,811 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:31:43,814 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:31:43,816 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:31:43,817 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:31:43,823 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:31:43,828 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:31:43,829 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:31:43,830 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:31:43,832 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:31:43,833 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:31:43,834 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:31:43,835 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:31:43,837 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:31:43,839 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:31:43,840 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:31:43,841 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:31:43,842 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:31:43,842 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:31:43,842 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:31:43,843 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:31:43,844 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:31:43,846 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fad98aae-984d-42b2-b6f7-28a4a50b1459/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 18:31:43,885 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:31:43,889 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:31:43,891 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:31:43,891 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:31:43,891 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 18:31:43,891 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:31:43,892 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:31:43,892 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 18:31:43,892 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:31:43,892 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:31:43,893 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 18:31:43,894 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:31:43,894 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 18:31:43,894 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:31:43,894 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 18:31:43,894 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:31:43,895 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 18:31:43,895 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:31:43,895 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 18:31:43,895 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:31:43,896 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 18:31:43,896 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 18:31:43,896 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:31:43,896 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:31:43,897 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 18:31:43,897 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 18:31:43,897 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 18:31:43,897 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 18:31:43,897 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 18:31:43,898 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_fad98aae-984d-42b2-b6f7-28a4a50b1459/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fad98aae-984d-42b2-b6f7-28a4a50b1459/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a573d57432fc0f248c358a2ec6f1b35f2ba8526 [2020-11-29 18:31:44,183 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:31:44,212 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:31:44,215 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:31:44,216 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:31:44,220 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:31:44,221 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fad98aae-984d-42b2-b6f7-28a4a50b1459/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i [2020-11-29 18:31:44,307 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fad98aae-984d-42b2-b6f7-28a4a50b1459/bin/uautomizer/data/ae7383f15/a97435e328ca492fa7884a105523e219/FLAG858e6ae98 [2020-11-29 18:31:44,967 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:31:44,969 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fad98aae-984d-42b2-b6f7-28a4a50b1459/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i [2020-11-29 18:31:44,995 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fad98aae-984d-42b2-b6f7-28a4a50b1459/bin/uautomizer/data/ae7383f15/a97435e328ca492fa7884a105523e219/FLAG858e6ae98 [2020-11-29 18:31:45,171 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fad98aae-984d-42b2-b6f7-28a4a50b1459/bin/uautomizer/data/ae7383f15/a97435e328ca492fa7884a105523e219 [2020-11-29 18:31:45,174 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:31:45,176 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:31:45,177 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:31:45,178 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:31:45,181 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:31:45,182 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:31:45" (1/1) ... [2020-11-29 18:31:45,190 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@86df7da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:31:45, skipping insertion in model container [2020-11-29 18:31:45,191 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:31:45" (1/1) ... [2020-11-29 18:31:45,199 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:31:45,283 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:31:45,559 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 18:31:45,561 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 06:31:45, skipping insertion in model container [2020-11-29 18:31:45,561 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:31:45,562 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 18:31:45,566 INFO L168 Benchmark]: Toolchain (without parser) took 388.31 ms. Allocated memory is still 111.1 MB. Free memory was 74.3 MB in the beginning and 86.4 MB in the end (delta: -12.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 18:31:45,567 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 75.5 MB. Free memory is still 33.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:31:45,569 INFO L168 Benchmark]: CACSL2BoogieTranslator took 384.36 ms. Allocated memory is still 111.1 MB. Free memory was 74.1 MB in the beginning and 86.4 MB in the end (delta: -12.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 18:31:45,572 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 75.5 MB. Free memory is still 33.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 384.36 ms. Allocated memory is still 111.1 MB. Free memory was 74.1 MB in the beginning and 86.4 MB in the end (delta: -12.3 MB). Peak memory consumption was 12.6 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 18:31:47,852 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:31:47,855 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:31:47,898 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:31:47,899 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:31:47,905 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:31:47,907 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:31:47,912 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:31:47,915 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:31:47,924 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:31:47,926 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:31:47,929 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:31:47,930 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:31:47,934 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:31:47,935 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:31:47,940 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:31:47,942 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:31:47,945 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:31:47,949 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:31:47,957 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:31:47,964 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:31:47,967 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:31:47,968 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:31:47,971 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:31:47,977 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:31:47,977 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:31:47,977 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:31:47,978 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:31:47,979 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:31:47,980 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:31:47,980 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:31:47,981 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:31:47,982 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:31:47,982 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:31:47,983 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:31:47,984 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:31:47,985 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:31:47,985 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:31:47,985 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:31:47,986 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:31:47,987 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:31:47,988 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fad98aae-984d-42b2-b6f7-28a4a50b1459/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 18:31:48,013 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:31:48,013 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:31:48,015 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:31:48,015 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:31:48,015 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 18:31:48,015 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:31:48,016 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:31:48,016 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:31:48,016 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:31:48,016 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 18:31:48,016 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:31:48,016 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 18:31:48,017 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 18:31:48,017 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 18:31:48,017 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:31:48,017 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 18:31:48,017 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:31:48,017 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 18:31:48,018 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:31:48,018 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 18:31:48,018 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:31:48,018 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 18:31:48,018 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 18:31:48,019 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:31:48,019 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:31:48,019 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 18:31:48,019 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 18:31:48,019 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 18:31:48,020 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 18:31:48,020 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 18:31:48,020 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 18:31:48,020 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_fad98aae-984d-42b2-b6f7-28a4a50b1459/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fad98aae-984d-42b2-b6f7-28a4a50b1459/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a573d57432fc0f248c358a2ec6f1b35f2ba8526 [2020-11-29 18:31:48,410 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:31:48,444 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:31:48,447 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:31:48,449 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:31:48,450 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:31:48,451 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fad98aae-984d-42b2-b6f7-28a4a50b1459/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i [2020-11-29 18:31:48,538 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fad98aae-984d-42b2-b6f7-28a4a50b1459/bin/uautomizer/data/1c324fd93/ed3c1473926049cd8c85e5b564b11394/FLAGb3e976df4 [2020-11-29 18:31:49,303 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:31:49,303 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fad98aae-984d-42b2-b6f7-28a4a50b1459/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i [2020-11-29 18:31:49,336 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fad98aae-984d-42b2-b6f7-28a4a50b1459/bin/uautomizer/data/1c324fd93/ed3c1473926049cd8c85e5b564b11394/FLAGb3e976df4 [2020-11-29 18:31:49,494 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fad98aae-984d-42b2-b6f7-28a4a50b1459/bin/uautomizer/data/1c324fd93/ed3c1473926049cd8c85e5b564b11394 [2020-11-29 18:31:49,497 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:31:49,500 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:31:49,501 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:31:49,501 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:31:49,518 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:31:49,518 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:31:49" (1/1) ... [2020-11-29 18:31:49,520 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47474b3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:31:49, skipping insertion in model container [2020-11-29 18:31:49,521 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:31:49" (1/1) ... [2020-11-29 18:31:49,533 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:31:49,618 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:31:49,798 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 18:31:49,799 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5413cfca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:31:49, skipping insertion in model container [2020-11-29 18:31:49,799 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:31:49,800 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 18:31:49,802 INFO L168 Benchmark]: Toolchain (without parser) took 301.11 ms. Allocated memory is still 69.2 MB. Free memory was 53.1 MB in the beginning and 43.9 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 18:31:49,803 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 69.2 MB. Free memory was 51.4 MB in the beginning and 51.4 MB in the end (delta: 65.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:31:49,804 INFO L168 Benchmark]: CACSL2BoogieTranslator took 299.21 ms. Allocated memory is still 69.2 MB. Free memory was 52.8 MB in the beginning and 43.9 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 18:31:49,806 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 69.2 MB. Free memory was 51.4 MB in the beginning and 51.4 MB in the end (delta: 65.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 299.21 ms. Allocated memory is still 69.2 MB. Free memory was 52.8 MB in the beginning and 43.9 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...