./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.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_f5d059f4-fad3-400e-b9a6-b1ba01a534c6/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f5d059f4-fad3-400e-b9a6-b1ba01a534c6/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f5d059f4-fad3-400e-b9a6-b1ba01a534c6/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f5d059f4-fad3-400e-b9a6-b1ba01a534c6/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f5d059f4-fad3-400e-b9a6-b1ba01a534c6/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f5d059f4-fad3-400e-b9a6-b1ba01a534c6/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 ee6a5c34460831dfe1d95553dab0954736445b20 ................................................................................................................................ 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_f5d059f4-fad3-400e-b9a6-b1ba01a534c6/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f5d059f4-fad3-400e-b9a6-b1ba01a534c6/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f5d059f4-fad3-400e-b9a6-b1ba01a534c6/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f5d059f4-fad3-400e-b9a6-b1ba01a534c6/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f5d059f4-fad3-400e-b9a6-b1ba01a534c6/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f5d059f4-fad3-400e-b9a6-b1ba01a534c6/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 ee6a5c34460831dfe1d95553dab0954736445b20 .................................................................................................................................. 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 20:30:00,657 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:30:00,701 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:30:00,731 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:30:00,732 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:30:00,734 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:30:00,736 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:30:00,738 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:30:00,740 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:30:00,742 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:30:00,743 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:30:00,745 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:30:00,745 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:30:00,747 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:30:00,748 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:30:00,749 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:30:00,751 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:30:00,755 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:30:00,757 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:30:00,762 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:30:00,766 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:30:00,768 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:30:00,769 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:30:00,770 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:30:00,774 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:30:00,775 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:30:00,775 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:30:00,776 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:30:00,777 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:30:00,778 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:30:00,779 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:30:00,780 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:30:00,781 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:30:00,782 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:30:00,783 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:30:00,783 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:30:00,784 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:30:00,785 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:30:00,785 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:30:00,786 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:30:00,787 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:30:00,793 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f5d059f4-fad3-400e-b9a6-b1ba01a534c6/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 20:30:00,825 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:30:00,825 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:30:00,827 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:30:00,827 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:30:00,827 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 20:30:00,827 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:30:00,828 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:30:00,828 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:30:00,828 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:30:00,828 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:30:00,829 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:30:00,829 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:30:00,829 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:30:00,829 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:30:00,830 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:30:00,830 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:30:00,830 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:30:00,830 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:30:00,831 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 20:30:00,831 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:30:00,831 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 20:30:00,831 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 20:30:00,832 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:30:00,832 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:30:00,832 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:30:00,832 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 20:30:00,832 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 20:30:00,833 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:30:00,833 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 20:30:00,833 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_f5d059f4-fad3-400e-b9a6-b1ba01a534c6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f5d059f4-fad3-400e-b9a6-b1ba01a534c6/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ee6a5c34460831dfe1d95553dab0954736445b20 [2020-11-29 20:30:01,086 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:30:01,122 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:30:01,127 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:30:01,129 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:30:01,131 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:30:01,132 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f5d059f4-fad3-400e-b9a6-b1ba01a534c6/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i [2020-11-29 20:30:01,223 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f5d059f4-fad3-400e-b9a6-b1ba01a534c6/bin/uautomizer/data/0cf2c6c60/e436c955eb9a47868e8f885d363064b2/FLAG8fcb256d0 [2020-11-29 20:30:01,935 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:30:01,935 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f5d059f4-fad3-400e-b9a6-b1ba01a534c6/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i [2020-11-29 20:30:01,969 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f5d059f4-fad3-400e-b9a6-b1ba01a534c6/bin/uautomizer/data/0cf2c6c60/e436c955eb9a47868e8f885d363064b2/FLAG8fcb256d0 [2020-11-29 20:30:02,121 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f5d059f4-fad3-400e-b9a6-b1ba01a534c6/bin/uautomizer/data/0cf2c6c60/e436c955eb9a47868e8f885d363064b2 [2020-11-29 20:30:02,124 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:30:02,128 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:30:02,132 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:30:02,133 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:30:02,137 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:30:02,139 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:30:02" (1/1) ... [2020-11-29 20:30:02,146 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d661ce9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:30:02, skipping insertion in model container [2020-11-29 20:30:02,147 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:30:02" (1/1) ... [2020-11-29 20:30:02,155 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:30:02,236 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:30:02,520 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:30:02,522 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4c5f47ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:30:02, skipping insertion in model container [2020-11-29 20:30:02,522 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:30:02,523 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:30:02,527 INFO L168 Benchmark]: Toolchain (without parser) took 395.97 ms. Allocated memory is still 102.8 MB. Free memory was 67.3 MB in the beginning and 79.1 MB in the end (delta: -11.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 20:30:02,529 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 79.7 MB. Free memory was 37.2 MB in the beginning and 37.1 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:30:02,531 INFO L168 Benchmark]: CACSL2BoogieTranslator took 390.22 ms. Allocated memory is still 102.8 MB. Free memory was 67.1 MB in the beginning and 79.1 MB in the end (delta: -11.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 20:30:02,533 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 79.7 MB. Free memory was 37.2 MB in the beginning and 37.1 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 390.22 ms. Allocated memory is still 102.8 MB. Free memory was 67.1 MB in the beginning and 79.1 MB in the end (delta: -11.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 20:30:05,137 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:30:05,140 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:30:05,187 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:30:05,188 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:30:05,190 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:30:05,192 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:30:05,195 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:30:05,198 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:30:05,200 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:30:05,201 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:30:05,203 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:30:05,204 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:30:05,205 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:30:05,207 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:30:05,209 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:30:05,210 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:30:05,212 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:30:05,215 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:30:05,218 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:30:05,221 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:30:05,223 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:30:05,224 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:30:05,226 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:30:05,230 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:30:05,231 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:30:05,231 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:30:05,233 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:30:05,233 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:30:05,235 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:30:05,235 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:30:05,237 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:30:05,238 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:30:05,239 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:30:05,241 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:30:05,241 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:30:05,242 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:30:05,243 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:30:05,244 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:30:05,245 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:30:05,246 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:30:05,247 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f5d059f4-fad3-400e-b9a6-b1ba01a534c6/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 20:30:05,279 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:30:05,285 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:30:05,288 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:30:05,289 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:30:05,289 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 20:30:05,290 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:30:05,290 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:30:05,291 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:30:05,291 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:30:05,291 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:30:05,292 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:30:05,295 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:30:05,296 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 20:30:05,296 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 20:30:05,296 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:30:05,297 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:30:05,297 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:30:05,297 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:30:05,298 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:30:05,298 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 20:30:05,298 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:30:05,298 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 20:30:05,299 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 20:30:05,299 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:30:05,299 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:30:05,299 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:30:05,300 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 20:30:05,300 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 20:30:05,300 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:30:05,301 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 20:30:05,301 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:30:05,301 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_f5d059f4-fad3-400e-b9a6-b1ba01a534c6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f5d059f4-fad3-400e-b9a6-b1ba01a534c6/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ee6a5c34460831dfe1d95553dab0954736445b20 [2020-11-29 20:30:05,785 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:30:05,820 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:30:05,824 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:30:05,827 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:30:05,829 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:30:05,830 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f5d059f4-fad3-400e-b9a6-b1ba01a534c6/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i [2020-11-29 20:30:05,913 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f5d059f4-fad3-400e-b9a6-b1ba01a534c6/bin/uautomizer/data/4b6b4fc84/1ed77077587240f0be272a8b1fd20cda/FLAG1634fc52a [2020-11-29 20:30:06,787 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:30:06,787 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f5d059f4-fad3-400e-b9a6-b1ba01a534c6/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i [2020-11-29 20:30:06,817 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f5d059f4-fad3-400e-b9a6-b1ba01a534c6/bin/uautomizer/data/4b6b4fc84/1ed77077587240f0be272a8b1fd20cda/FLAG1634fc52a [2020-11-29 20:30:06,901 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f5d059f4-fad3-400e-b9a6-b1ba01a534c6/bin/uautomizer/data/4b6b4fc84/1ed77077587240f0be272a8b1fd20cda [2020-11-29 20:30:06,908 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:30:06,909 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:30:06,924 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:30:06,924 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:30:06,928 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:30:06,929 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:30:06" (1/1) ... [2020-11-29 20:30:06,932 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2710ff98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:30:06, skipping insertion in model container [2020-11-29 20:30:06,932 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:30:06" (1/1) ... [2020-11-29 20:30:06,941 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:30:07,047 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:30:07,289 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:30:07,290 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1e858ce0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:30:07, skipping insertion in model container [2020-11-29 20:30:07,291 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:30:07,292 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:30:07,295 INFO L168 Benchmark]: Toolchain (without parser) took 383.31 ms. Allocated memory is still 77.6 MB. Free memory was 39.8 MB in the beginning and 60.7 MB in the end (delta: -20.9 MB). Peak memory consumption was 10.1 MB. Max. memory is 16.1 GB. [2020-11-29 20:30:07,297 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 77.6 MB. Free memory was 59.7 MB in the beginning and 59.7 MB in the end (delta: 77.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:30:07,299 INFO L168 Benchmark]: CACSL2BoogieTranslator took 367.87 ms. Allocated memory is still 77.6 MB. Free memory was 39.7 MB in the beginning and 60.7 MB in the end (delta: -21.0 MB). Peak memory consumption was 10.1 MB. Max. memory is 16.1 GB. [2020-11-29 20:30:07,302 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 77.6 MB. Free memory was 59.7 MB in the beginning and 59.7 MB in the end (delta: 77.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 367.87 ms. Allocated memory is still 77.6 MB. Free memory was 39.7 MB in the beginning and 60.7 MB in the end (delta: -21.0 MB). Peak memory consumption was 10.1 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...