./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_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_1fdd7532-553f-46a5-9470-6a297eef2aa3/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1fdd7532-553f-46a5-9470-6a297eef2aa3/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1fdd7532-553f-46a5-9470-6a297eef2aa3/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1fdd7532-553f-46a5-9470-6a297eef2aa3/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1fdd7532-553f-46a5-9470-6a297eef2aa3/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1fdd7532-553f-46a5-9470-6a297eef2aa3/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 e380a4dd0aea7669b3df1b51b64cad72427e7e99 ................................................................................................................................ 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_1fdd7532-553f-46a5-9470-6a297eef2aa3/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1fdd7532-553f-46a5-9470-6a297eef2aa3/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1fdd7532-553f-46a5-9470-6a297eef2aa3/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1fdd7532-553f-46a5-9470-6a297eef2aa3/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1fdd7532-553f-46a5-9470-6a297eef2aa3/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1fdd7532-553f-46a5-9470-6a297eef2aa3/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 e380a4dd0aea7669b3df1b51b64cad72427e7e99 .................................................................................................................................. 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 23:59:10,727 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:59:10,730 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:59:10,777 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:59:10,778 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:59:10,780 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:59:10,786 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:59:10,794 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:59:10,799 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:59:10,814 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:59:10,816 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:59:10,817 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:59:10,818 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:59:10,820 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:59:10,829 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:59:10,830 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:59:10,832 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:59:10,833 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:59:10,836 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:59:10,840 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:59:10,842 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:59:10,844 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:59:10,846 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:59:10,847 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:59:10,851 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:59:10,852 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:59:10,852 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:59:10,854 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:59:10,855 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:59:10,856 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:59:10,857 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:59:10,858 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:59:10,859 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:59:10,860 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:59:10,862 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:59:10,863 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:59:10,864 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:59:10,864 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:59:10,865 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:59:10,866 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:59:10,867 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:59:10,868 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1fdd7532-553f-46a5-9470-6a297eef2aa3/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 23:59:10,898 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:59:10,899 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:59:10,900 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:59:10,900 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:59:10,901 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:59:10,901 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:59:10,901 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:59:10,902 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:59:10,902 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:59:10,902 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:59:10,903 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:59:10,903 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:59:10,903 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:59:10,903 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:59:10,904 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:59:10,904 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:59:10,904 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:59:10,905 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:59:10,905 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:59:10,905 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:59:10,906 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:59:10,906 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:59:10,906 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:59:10,907 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:59:10,907 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:59:10,907 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 23:59:10,907 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 23:59:10,908 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:59:10,908 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:59:10,908 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_1fdd7532-553f-46a5-9470-6a297eef2aa3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1fdd7532-553f-46a5-9470-6a297eef2aa3/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e380a4dd0aea7669b3df1b51b64cad72427e7e99 [2020-11-29 23:59:11,242 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:59:11,289 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:59:11,293 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:59:11,294 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:59:11,295 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:59:11,297 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1fdd7532-553f-46a5-9470-6a297eef2aa3/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i [2020-11-29 23:59:11,387 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1fdd7532-553f-46a5-9470-6a297eef2aa3/bin/uautomizer/data/65d7ac69b/298b91656a2c4212a444c8cc93f64cc2/FLAG9b5697071 [2020-11-29 23:59:12,308 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:59:12,309 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1fdd7532-553f-46a5-9470-6a297eef2aa3/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i [2020-11-29 23:59:12,337 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1fdd7532-553f-46a5-9470-6a297eef2aa3/bin/uautomizer/data/65d7ac69b/298b91656a2c4212a444c8cc93f64cc2/FLAG9b5697071 [2020-11-29 23:59:12,426 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1fdd7532-553f-46a5-9470-6a297eef2aa3/bin/uautomizer/data/65d7ac69b/298b91656a2c4212a444c8cc93f64cc2 [2020-11-29 23:59:12,429 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:59:12,431 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:59:12,432 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:59:12,433 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:59:12,438 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:59:12,439 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:59:12" (1/1) ... [2020-11-29 23:59:12,441 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fc61062 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:59:12, skipping insertion in model container [2020-11-29 23:59:12,441 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:59:12" (1/1) ... [2020-11-29 23:59:12,450 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:59:12,519 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:59:12,838 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:59:12,839 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@78f6d968 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:59:12, skipping insertion in model container [2020-11-29 23:59:12,839 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:59:12,840 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:59:12,844 INFO L168 Benchmark]: Toolchain (without parser) took 410.82 ms. Allocated memory is still 102.8 MB. Free memory was 75.6 MB in the beginning and 79.6 MB in the end (delta: -4.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 23:59:12,847 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 102.8 MB. Free memory was 61.4 MB in the beginning and 61.3 MB in the end (delta: 52.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:59:12,849 INFO L168 Benchmark]: CACSL2BoogieTranslator took 407.21 ms. Allocated memory is still 102.8 MB. Free memory was 75.4 MB in the beginning and 79.6 MB in the end (delta: -4.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 23:59:12,852 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 102.8 MB. Free memory was 61.4 MB in the beginning and 61.3 MB in the end (delta: 52.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 407.21 ms. Allocated memory is still 102.8 MB. Free memory was 75.4 MB in the beginning and 79.6 MB in the end (delta: -4.2 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 [2020-11-29 23:59:15,712 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:59:15,716 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:59:15,756 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:59:15,757 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:59:15,759 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:59:15,761 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:59:15,764 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:59:15,767 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:59:15,769 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:59:15,770 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:59:15,772 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:59:15,773 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:59:15,775 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:59:15,776 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:59:15,778 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:59:15,780 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:59:15,781 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:59:15,784 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:59:15,788 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:59:15,790 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:59:15,792 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:59:15,794 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:59:15,796 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:59:15,801 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:59:15,801 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:59:15,802 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:59:15,803 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:59:15,804 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:59:15,805 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:59:15,806 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:59:15,807 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:59:15,808 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:59:15,809 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:59:15,811 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:59:15,812 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:59:15,813 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:59:15,813 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:59:15,814 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:59:15,815 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:59:15,816 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:59:15,818 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1fdd7532-553f-46a5-9470-6a297eef2aa3/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 23:59:15,862 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:59:15,862 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:59:15,864 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:59:15,864 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:59:15,865 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:59:15,865 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:59:15,865 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:59:15,865 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:59:15,866 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:59:15,866 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:59:15,866 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:59:15,866 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:59:15,867 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 23:59:15,867 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 23:59:15,867 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:59:15,868 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:59:15,868 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:59:15,868 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:59:15,869 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:59:15,869 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:59:15,873 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:59:15,874 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:59:15,874 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:59:15,875 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:59:15,875 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:59:15,875 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:59:15,875 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 23:59:15,875 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 23:59:15,887 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:59:15,887 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:59:15,887 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:59:15,888 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_1fdd7532-553f-46a5-9470-6a297eef2aa3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1fdd7532-553f-46a5-9470-6a297eef2aa3/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e380a4dd0aea7669b3df1b51b64cad72427e7e99 [2020-11-29 23:59:16,362 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:59:16,388 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:59:16,391 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:59:16,393 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:59:16,394 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:59:16,395 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1fdd7532-553f-46a5-9470-6a297eef2aa3/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i [2020-11-29 23:59:16,477 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1fdd7532-553f-46a5-9470-6a297eef2aa3/bin/uautomizer/data/b1c0f8be8/0066aee3b7884c43a85abd64e8021235/FLAG8ad78b893 [2020-11-29 23:59:17,347 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:59:17,348 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1fdd7532-553f-46a5-9470-6a297eef2aa3/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i [2020-11-29 23:59:17,379 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1fdd7532-553f-46a5-9470-6a297eef2aa3/bin/uautomizer/data/b1c0f8be8/0066aee3b7884c43a85abd64e8021235/FLAG8ad78b893 [2020-11-29 23:59:17,533 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1fdd7532-553f-46a5-9470-6a297eef2aa3/bin/uautomizer/data/b1c0f8be8/0066aee3b7884c43a85abd64e8021235 [2020-11-29 23:59:17,537 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:59:17,539 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:59:17,541 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:59:17,541 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:59:17,546 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:59:17,548 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:59:17" (1/1) ... [2020-11-29 23:59:17,551 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d54c832 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:59:17, skipping insertion in model container [2020-11-29 23:59:17,552 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:59:17" (1/1) ... [2020-11-29 23:59:17,563 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:59:17,641 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:59:17,924 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:59:17,925 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@15da3d7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:59:17, skipping insertion in model container [2020-11-29 23:59:17,925 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:59:17,926 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:59:17,928 INFO L168 Benchmark]: Toolchain (without parser) took 388.12 ms. Allocated memory is still 56.6 MB. Free memory was 32.5 MB in the beginning and 38.8 MB in the end (delta: -6.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:59:17,929 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 56.6 MB. Free memory is still 38.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:59:17,930 INFO L168 Benchmark]: CACSL2BoogieTranslator took 384.89 ms. Allocated memory is still 56.6 MB. Free memory was 32.4 MB in the beginning and 38.8 MB in the end (delta: -6.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:59:17,933 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 56.6 MB. Free memory is still 38.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 384.89 ms. Allocated memory is still 56.6 MB. Free memory was 32.4 MB in the beginning and 38.8 MB in the end (delta: -6.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...