./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.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_acf61b6d-a10b-4a9d-ade1-c9f7b5550628/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_acf61b6d-a10b-4a9d-ade1-c9f7b5550628/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_acf61b6d-a10b-4a9d-ade1-c9f7b5550628/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_acf61b6d-a10b-4a9d-ade1-c9f7b5550628/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_acf61b6d-a10b-4a9d-ade1-c9f7b5550628/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_acf61b6d-a10b-4a9d-ade1-c9f7b5550628/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 d395f763b567d18b859b4e0e95df27223438d96d ................................................................................................................................ 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_acf61b6d-a10b-4a9d-ade1-c9f7b5550628/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_acf61b6d-a10b-4a9d-ade1-c9f7b5550628/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_acf61b6d-a10b-4a9d-ade1-c9f7b5550628/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_acf61b6d-a10b-4a9d-ade1-c9f7b5550628/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_acf61b6d-a10b-4a9d-ade1-c9f7b5550628/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_acf61b6d-a10b-4a9d-ade1-c9f7b5550628/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 d395f763b567d18b859b4e0e95df27223438d96d .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 02:56:59,675 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:56:59,677 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:56:59,737 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:56:59,737 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:56:59,739 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:56:59,757 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:56:59,766 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:56:59,768 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:56:59,770 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:56:59,771 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:56:59,773 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:56:59,773 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:56:59,774 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:56:59,776 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:56:59,778 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:56:59,779 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:56:59,785 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:56:59,792 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:56:59,794 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:56:59,796 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:56:59,801 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:56:59,803 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:56:59,804 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:56:59,816 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:56:59,816 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:56:59,817 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:56:59,819 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:56:59,819 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:56:59,821 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:56:59,821 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:56:59,822 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:56:59,824 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:56:59,826 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:56:59,827 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:56:59,827 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:56:59,828 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:56:59,828 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:56:59,829 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:56:59,830 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:56:59,830 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:56:59,833 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_acf61b6d-a10b-4a9d-ade1-c9f7b5550628/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 02:56:59,877 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:56:59,878 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:56:59,879 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:56:59,879 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:56:59,879 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:56:59,880 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:56:59,880 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:56:59,886 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 02:56:59,886 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:56:59,886 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:56:59,888 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:56:59,888 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:56:59,888 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:56:59,888 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:56:59,888 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:56:59,889 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:56:59,889 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:56:59,889 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:56:59,889 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:56:59,890 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:56:59,890 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:56:59,895 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:56:59,896 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:56:59,897 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:56:59,898 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:56:59,898 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 02:56:59,899 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 02:56:59,900 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:56:59,900 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:56:59,900 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_acf61b6d-a10b-4a9d-ade1-c9f7b5550628/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_acf61b6d-a10b-4a9d-ade1-c9f7b5550628/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d395f763b567d18b859b4e0e95df27223438d96d [2020-11-28 02:57:00,173 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:57:00,205 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:57:00,207 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:57:00,208 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:57:00,209 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:57:00,211 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_acf61b6d-a10b-4a9d-ade1-c9f7b5550628/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i [2020-11-28 02:57:00,300 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_acf61b6d-a10b-4a9d-ade1-c9f7b5550628/bin/uautomizer/data/9959eb6a6/69400acb4cb84dd595a533dba2a26146/FLAG4b31579ed [2020-11-28 02:57:01,050 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:57:01,051 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_acf61b6d-a10b-4a9d-ade1-c9f7b5550628/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i [2020-11-28 02:57:01,076 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_acf61b6d-a10b-4a9d-ade1-c9f7b5550628/bin/uautomizer/data/9959eb6a6/69400acb4cb84dd595a533dba2a26146/FLAG4b31579ed [2020-11-28 02:57:01,241 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_acf61b6d-a10b-4a9d-ade1-c9f7b5550628/bin/uautomizer/data/9959eb6a6/69400acb4cb84dd595a533dba2a26146 [2020-11-28 02:57:01,243 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:57:01,244 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:57:01,258 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:57:01,259 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:57:01,261 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:57:01,262 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:57:01" (1/1) ... [2020-11-28 02:57:01,263 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a3b4fc5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:01, skipping insertion in model container [2020-11-28 02:57:01,264 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:57:01" (1/1) ... [2020-11-28 02:57:01,270 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:57:01,362 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:57:01,630 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:57:01,631 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@707e56e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:01, skipping insertion in model container [2020-11-28 02:57:01,631 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:57:01,632 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 02:57:01,635 INFO L168 Benchmark]: Toolchain (without parser) took 388.38 ms. Allocated memory was 77.6 MB in the beginning and 94.4 MB in the end (delta: 16.8 MB). Free memory was 43.7 MB in the beginning and 72.4 MB in the end (delta: -28.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:01,635 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 77.6 MB. Free memory is still 37.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:57:01,637 INFO L168 Benchmark]: CACSL2BoogieTranslator took 373.22 ms. Allocated memory was 77.6 MB in the beginning and 94.4 MB in the end (delta: 16.8 MB). Free memory was 43.6 MB in the beginning and 72.8 MB in the end (delta: -29.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:01,639 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 77.6 MB. Free memory is still 37.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 373.22 ms. Allocated memory was 77.6 MB in the beginning and 94.4 MB in the end (delta: 16.8 MB). Free memory was 43.6 MB in the beginning and 72.8 MB in the end (delta: -29.2 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 [2020-11-28 02:57:03,960 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:57:03,963 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:57:03,996 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:57:03,997 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:57:03,999 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:57:04,003 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:57:04,006 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:57:04,009 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:57:04,010 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:57:04,012 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:57:04,014 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:57:04,014 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:57:04,016 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:57:04,017 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:57:04,019 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:57:04,020 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:57:04,022 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:57:04,025 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:57:04,028 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:57:04,030 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:57:04,036 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:57:04,041 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:57:04,042 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:57:04,046 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:57:04,049 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:57:04,050 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:57:04,051 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:57:04,053 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:57:04,055 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:57:04,055 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:57:04,056 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:57:04,059 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:57:04,060 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:57:04,062 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:57:04,062 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:57:04,063 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:57:04,063 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:57:04,063 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:57:04,066 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:57:04,067 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:57:04,068 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_acf61b6d-a10b-4a9d-ade1-c9f7b5550628/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 02:57:04,130 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:57:04,136 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:57:04,138 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:57:04,140 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:57:04,140 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:57:04,140 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:57:04,141 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:57:04,141 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:57:04,141 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:57:04,141 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:57:04,143 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:57:04,143 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:57:04,143 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 02:57:04,144 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 02:57:04,144 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:57:04,144 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:57:04,144 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:57:04,145 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:57:04,145 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:57:04,145 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:57:04,145 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:57:04,146 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:57:04,146 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:57:04,146 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:57:04,146 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:57:04,147 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:57:04,147 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 02:57:04,147 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 02:57:04,147 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:57:04,147 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:57:04,148 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 02:57:04,148 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_acf61b6d-a10b-4a9d-ade1-c9f7b5550628/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_acf61b6d-a10b-4a9d-ade1-c9f7b5550628/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d395f763b567d18b859b4e0e95df27223438d96d [2020-11-28 02:57:04,575 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:57:04,603 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:57:04,607 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:57:04,609 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:57:04,610 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:57:04,611 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_acf61b6d-a10b-4a9d-ade1-c9f7b5550628/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i [2020-11-28 02:57:04,697 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_acf61b6d-a10b-4a9d-ade1-c9f7b5550628/bin/uautomizer/data/21dc95907/bfbf491e070141438d80b15d3b496a2c/FLAG0f20d280b [2020-11-28 02:57:05,472 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:57:05,473 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_acf61b6d-a10b-4a9d-ade1-c9f7b5550628/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i [2020-11-28 02:57:05,492 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_acf61b6d-a10b-4a9d-ade1-c9f7b5550628/bin/uautomizer/data/21dc95907/bfbf491e070141438d80b15d3b496a2c/FLAG0f20d280b [2020-11-28 02:57:05,659 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_acf61b6d-a10b-4a9d-ade1-c9f7b5550628/bin/uautomizer/data/21dc95907/bfbf491e070141438d80b15d3b496a2c [2020-11-28 02:57:05,661 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:57:05,663 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:57:05,664 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:57:05,665 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:57:05,668 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:57:05,669 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:57:05" (1/1) ... [2020-11-28 02:57:05,671 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4338a502 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:05, skipping insertion in model container [2020-11-28 02:57:05,672 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:57:05" (1/1) ... [2020-11-28 02:57:05,689 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:57:05,784 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:57:06,024 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:57:06,025 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2a714eaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:06, skipping insertion in model container [2020-11-28 02:57:06,027 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:57:06,027 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 02:57:06,031 INFO L168 Benchmark]: Toolchain (without parser) took 365.55 ms. Allocated memory is still 60.8 MB. Free memory was 38.8 MB in the beginning and 29.6 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:06,032 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 60.8 MB. Free memory is still 42.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:57:06,035 INFO L168 Benchmark]: CACSL2BoogieTranslator took 362.92 ms. Allocated memory is still 60.8 MB. Free memory was 38.6 MB in the beginning and 29.6 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:06,038 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 60.8 MB. Free memory is still 42.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 362.92 ms. Allocated memory is still 60.8 MB. Free memory was 38.6 MB in the beginning and 29.6 MB in the end (delta: 9.0 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...