./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_79981ed2-2f85-466a-af9c-36a396d17f7c/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_79981ed2-2f85-466a-af9c-36a396d17f7c/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_79981ed2-2f85-466a-af9c-36a396d17f7c/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_79981ed2-2f85-466a-af9c-36a396d17f7c/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_79981ed2-2f85-466a-af9c-36a396d17f7c/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_79981ed2-2f85-466a-af9c-36a396d17f7c/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 71d79671eab0e6c848c64687e84fe68b5444ef7e ................................................................................................................................ 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_79981ed2-2f85-466a-af9c-36a396d17f7c/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_79981ed2-2f85-466a-af9c-36a396d17f7c/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_79981ed2-2f85-466a-af9c-36a396d17f7c/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_79981ed2-2f85-466a-af9c-36a396d17f7c/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_79981ed2-2f85-466a-af9c-36a396d17f7c/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_79981ed2-2f85-466a-af9c-36a396d17f7c/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 71d79671eab0e6c848c64687e84fe68b5444ef7e .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:29:51,921 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:29:51,941 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:29:51,991 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:29:51,992 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:29:51,994 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:29:51,996 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:29:51,999 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:29:52,003 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:29:52,004 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:29:52,006 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:29:52,008 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:29:52,009 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:29:52,011 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:29:52,013 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:29:52,015 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:29:52,017 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:29:52,019 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:29:52,022 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:29:52,026 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:29:52,029 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:29:52,031 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:29:52,033 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:29:52,034 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:29:52,039 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:29:52,040 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:29:52,041 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:29:52,042 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:29:52,043 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:29:52,045 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:29:52,046 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:29:52,047 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:29:52,049 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:29:52,050 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:29:52,052 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:29:52,053 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:29:52,054 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:29:52,055 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:29:52,056 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:29:52,057 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:29:52,059 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:29:52,060 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_79981ed2-2f85-466a-af9c-36a396d17f7c/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-30 01:29:52,092 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:29:52,092 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:29:52,094 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:29:52,095 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:29:52,095 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 01:29:52,096 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:29:52,096 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:29:52,097 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:29:52,097 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:29:52,098 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:29:52,098 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:29:52,099 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:29:52,099 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:29:52,099 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:29:52,100 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:29:52,100 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:29:52,101 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:29:52,101 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:29:52,102 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 01:29:52,102 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:29:52,103 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:29:52,103 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:29:52,104 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:29:52,104 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:29:52,105 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:29:52,105 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 01:29:52,106 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:29:52,106 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:29:52,107 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:29:52,107 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_79981ed2-2f85-466a-af9c-36a396d17f7c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_79981ed2-2f85-466a-af9c-36a396d17f7c/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71d79671eab0e6c848c64687e84fe68b5444ef7e [2020-11-30 01:29:52,517 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:29:52,552 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:29:52,559 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:29:52,561 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:29:52,563 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:29:52,565 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_79981ed2-2f85-466a-af9c-36a396d17f7c/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-3.i [2020-11-30 01:29:52,673 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_79981ed2-2f85-466a-af9c-36a396d17f7c/bin/uautomizer/data/3d5746f7e/45f42303ce5147a28c3b83731ac7339f/FLAG3ab115cdc [2020-11-30 01:29:53,706 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:29:53,707 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_79981ed2-2f85-466a-af9c-36a396d17f7c/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-3.i [2020-11-30 01:29:53,742 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_79981ed2-2f85-466a-af9c-36a396d17f7c/bin/uautomizer/data/3d5746f7e/45f42303ce5147a28c3b83731ac7339f/FLAG3ab115cdc [2020-11-30 01:29:54,260 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_79981ed2-2f85-466a-af9c-36a396d17f7c/bin/uautomizer/data/3d5746f7e/45f42303ce5147a28c3b83731ac7339f [2020-11-30 01:29:54,265 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:29:54,268 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:29:54,275 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:29:54,276 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:29:54,280 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:29:54,281 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:29:54" (1/1) ... [2020-11-30 01:29:54,285 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62ee4927 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:29:54, skipping insertion in model container [2020-11-30 01:29:54,285 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:29:54" (1/1) ... [2020-11-30 01:29:54,297 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:29:54,403 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:29:54,783 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:29:54,784 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3ecbda6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:29:54, skipping insertion in model container [2020-11-30 01:29:54,784 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:29:54,785 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:29:54,789 INFO L168 Benchmark]: Toolchain (without parser) took 517.89 ms. Allocated memory is still 117.4 MB. Free memory was 83.9 MB in the beginning and 92.2 MB in the end (delta: -8.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:29:54,791 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 75.5 MB. Free memory was 36.1 MB in the beginning and 36.1 MB in the end (delta: 36.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:29:54,793 INFO L168 Benchmark]: CACSL2BoogieTranslator took 509.44 ms. Allocated memory is still 117.4 MB. Free memory was 83.7 MB in the beginning and 92.2 MB in the end (delta: -8.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:29:54,797 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 75.5 MB. Free memory was 36.1 MB in the beginning and 36.1 MB in the end (delta: 36.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 509.44 ms. Allocated memory is still 117.4 MB. Free memory was 83.7 MB in the beginning and 92.2 MB in the end (delta: -8.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:29:57,634 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:29:57,638 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:29:57,697 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:29:57,698 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:29:57,705 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:29:57,708 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:29:57,714 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:29:57,719 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:29:57,726 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:29:57,728 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:29:57,737 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:29:57,737 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:29:57,742 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:29:57,744 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:29:57,746 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:29:57,747 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:29:57,752 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:29:57,756 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:29:57,766 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:29:57,776 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:29:57,778 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:29:57,780 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:29:57,781 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:29:57,786 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:29:57,790 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:29:57,791 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:29:57,792 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:29:57,794 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:29:57,807 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:29:57,808 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:29:57,809 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:29:57,811 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:29:57,812 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:29:57,815 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:29:57,815 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:29:57,816 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:29:57,816 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:29:57,817 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:29:57,819 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:29:57,820 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:29:57,821 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_79981ed2-2f85-466a-af9c-36a396d17f7c/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-30 01:29:57,878 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:29:57,879 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:29:57,882 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:29:57,883 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:29:57,883 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 01:29:57,884 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:29:57,884 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:29:57,884 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:29:57,885 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:29:57,885 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:29:57,886 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:29:57,887 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:29:57,887 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:29:57,887 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:29:57,888 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:29:57,888 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:29:57,888 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:29:57,888 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:29:57,889 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:29:57,889 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 01:29:57,889 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:29:57,890 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:29:57,890 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:29:57,890 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:29:57,891 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:29:57,891 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:29:57,891 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 01:29:57,892 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:29:57,892 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:29:57,892 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:29:57,892 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:29:57,893 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_79981ed2-2f85-466a-af9c-36a396d17f7c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_79981ed2-2f85-466a-af9c-36a396d17f7c/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71d79671eab0e6c848c64687e84fe68b5444ef7e [2020-11-30 01:29:58,329 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:29:58,367 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:29:58,370 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:29:58,372 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:29:58,376 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:29:58,377 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_79981ed2-2f85-466a-af9c-36a396d17f7c/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-3.i [2020-11-30 01:29:58,475 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_79981ed2-2f85-466a-af9c-36a396d17f7c/bin/uautomizer/data/fd9ee93a7/1ea879368376493c85b82c9d2edd1e95/FLAG9a9e7ebc8 [2020-11-30 01:29:59,332 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:29:59,333 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_79981ed2-2f85-466a-af9c-36a396d17f7c/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-3.i [2020-11-30 01:29:59,370 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_79981ed2-2f85-466a-af9c-36a396d17f7c/bin/uautomizer/data/fd9ee93a7/1ea879368376493c85b82c9d2edd1e95/FLAG9a9e7ebc8 [2020-11-30 01:29:59,476 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_79981ed2-2f85-466a-af9c-36a396d17f7c/bin/uautomizer/data/fd9ee93a7/1ea879368376493c85b82c9d2edd1e95 [2020-11-30 01:29:59,479 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:29:59,481 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:29:59,485 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:29:59,486 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:29:59,495 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:29:59,496 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:29:59" (1/1) ... [2020-11-30 01:29:59,498 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ac7db18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:29:59, skipping insertion in model container [2020-11-30 01:29:59,500 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:29:59" (1/1) ... [2020-11-30 01:29:59,509 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:29:59,608 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:29:59,890 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:29:59,892 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@17c515dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:29:59, skipping insertion in model container [2020-11-30 01:29:59,893 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:29:59,894 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:29:59,898 INFO L168 Benchmark]: Toolchain (without parser) took 413.65 ms. Allocated memory is still 67.1 MB. Free memory was 44.8 MB in the beginning and 35.4 MB in the end (delta: 9.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:29:59,900 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 67.1 MB. Free memory was 48.3 MB in the beginning and 48.2 MB in the end (delta: 32.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:29:59,902 INFO L168 Benchmark]: CACSL2BoogieTranslator took 408.42 ms. Allocated memory is still 67.1 MB. Free memory was 44.5 MB in the beginning and 35.4 MB in the end (delta: 9.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:29:59,905 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 67.1 MB. Free memory was 48.3 MB in the beginning and 48.2 MB in the end (delta: 32.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 408.42 ms. Allocated memory is still 67.1 MB. Free memory was 44.5 MB in the beginning and 35.4 MB in the end (delta: 9.1 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...