./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.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_f20eb814-6d1c-44d7-9939-e610de6c9065/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f20eb814-6d1c-44d7-9939-e610de6c9065/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f20eb814-6d1c-44d7-9939-e610de6c9065/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f20eb814-6d1c-44d7-9939-e610de6c9065/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f20eb814-6d1c-44d7-9939-e610de6c9065/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f20eb814-6d1c-44d7-9939-e610de6c9065/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 82ab1cf66c79df7ad23aaf676e26834a4988bbbe ................................................................................................................................ 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_f20eb814-6d1c-44d7-9939-e610de6c9065/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f20eb814-6d1c-44d7-9939-e610de6c9065/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f20eb814-6d1c-44d7-9939-e610de6c9065/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f20eb814-6d1c-44d7-9939-e610de6c9065/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f20eb814-6d1c-44d7-9939-e610de6c9065/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f20eb814-6d1c-44d7-9939-e610de6c9065/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 82ab1cf66c79df7ad23aaf676e26834a4988bbbe .................................................................................................................................. 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 03:12:14,302 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:12:14,305 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:12:14,395 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:12:14,396 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:12:14,403 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:12:14,407 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:12:14,417 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:12:14,421 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:12:14,431 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:12:14,434 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:12:14,435 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:12:14,437 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:12:14,441 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:12:14,443 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:12:14,446 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:12:14,448 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:12:14,454 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:12:14,459 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:12:14,467 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:12:14,471 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:12:14,475 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:12:14,476 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:12:14,478 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:12:14,482 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:12:14,482 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:12:14,483 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:12:14,484 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:12:14,485 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:12:14,487 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:12:14,487 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:12:14,488 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:12:14,490 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:12:14,491 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:12:14,492 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:12:14,493 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:12:14,493 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:12:14,494 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:12:14,494 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:12:14,495 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:12:14,496 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:12:14,497 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f20eb814-6d1c-44d7-9939-e610de6c9065/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:12:14,529 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:12:14,530 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:12:14,531 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:12:14,532 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:12:14,532 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:12:14,532 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:12:14,533 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:12:14,533 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:12:14,533 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:12:14,533 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:12:14,534 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:12:14,534 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:12:14,534 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:12:14,535 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:12:14,535 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:12:14,538 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:12:14,539 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:12:14,539 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:12:14,539 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:12:14,540 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:12:14,540 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:12:14,540 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:12:14,541 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:12:14,541 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:12:14,542 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:12:14,542 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:12:14,542 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:12:14,542 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:12:14,544 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:12:14,544 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_f20eb814-6d1c-44d7-9939-e610de6c9065/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f20eb814-6d1c-44d7-9939-e610de6c9065/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 82ab1cf66c79df7ad23aaf676e26834a4988bbbe [2020-11-28 03:12:14,862 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:12:14,892 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:12:14,896 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:12:14,897 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:12:14,899 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:12:14,900 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f20eb814-6d1c-44d7-9939-e610de6c9065/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i [2020-11-28 03:12:15,016 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f20eb814-6d1c-44d7-9939-e610de6c9065/bin/uautomizer/data/120bf3dd0/ad9680b82f074a3286d7d30ee40e2230/FLAG1d04c4190 [2020-11-28 03:12:15,741 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:12:15,742 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f20eb814-6d1c-44d7-9939-e610de6c9065/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i [2020-11-28 03:12:15,766 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f20eb814-6d1c-44d7-9939-e610de6c9065/bin/uautomizer/data/120bf3dd0/ad9680b82f074a3286d7d30ee40e2230/FLAG1d04c4190 [2020-11-28 03:12:15,951 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f20eb814-6d1c-44d7-9939-e610de6c9065/bin/uautomizer/data/120bf3dd0/ad9680b82f074a3286d7d30ee40e2230 [2020-11-28 03:12:15,955 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:12:15,957 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:12:15,959 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:12:15,959 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:12:15,963 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:12:15,964 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:12:15" (1/1) ... [2020-11-28 03:12:15,967 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@503fd75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:12:15, skipping insertion in model container [2020-11-28 03:12:15,967 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:12:15" (1/1) ... [2020-11-28 03:12:15,976 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:12:16,057 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:12:16,382 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:12:16,384 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5276b122 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:12:16, skipping insertion in model container [2020-11-28 03:12:16,384 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:12:16,385 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:12:16,389 INFO L168 Benchmark]: Toolchain (without parser) took 429.84 ms. Allocated memory is still 81.8 MB. Free memory was 48.8 MB in the beginning and 59.7 MB in the end (delta: -10.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:12:16,391 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 81.8 MB. Free memory was 41.0 MB in the beginning and 40.9 MB in the end (delta: 75.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:12:16,393 INFO L168 Benchmark]: CACSL2BoogieTranslator took 425.85 ms. Allocated memory is still 81.8 MB. Free memory was 48.6 MB in the beginning and 59.7 MB in the end (delta: -11.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:12:16,396 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 81.8 MB. Free memory was 41.0 MB in the beginning and 40.9 MB in the end (delta: 75.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 425.85 ms. Allocated memory is still 81.8 MB. Free memory was 48.6 MB in the beginning and 59.7 MB in the end (delta: -11.1 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:12:19,068 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:12:19,071 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:12:19,106 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:12:19,107 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:12:19,108 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:12:19,111 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:12:19,114 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:12:19,117 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:12:19,118 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:12:19,120 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:12:19,122 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:12:19,122 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:12:19,124 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:12:19,126 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:12:19,127 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:12:19,129 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:12:19,130 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:12:19,133 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:12:19,135 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:12:19,141 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:12:19,142 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:12:19,144 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:12:19,145 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:12:19,159 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:12:19,159 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:12:19,160 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:12:19,161 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:12:19,162 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:12:19,164 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:12:19,164 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:12:19,170 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:12:19,172 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:12:19,173 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:12:19,174 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:12:19,176 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:12:19,177 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:12:19,178 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:12:19,179 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:12:19,180 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:12:19,183 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:12:19,184 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f20eb814-6d1c-44d7-9939-e610de6c9065/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:12:19,237 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:12:19,239 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:12:19,243 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:12:19,243 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:12:19,244 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:12:19,244 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:12:19,244 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:12:19,245 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:12:19,245 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:12:19,245 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:12:19,246 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:12:19,247 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:12:19,247 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:12:19,247 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:12:19,247 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:12:19,248 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:12:19,248 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:12:19,248 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:12:19,249 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:12:19,249 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:12:19,249 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:12:19,249 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:12:19,250 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:12:19,250 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:12:19,250 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:12:19,250 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:12:19,251 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:12:19,251 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:12:19,251 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:12:19,251 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:12:19,252 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:12:19,252 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_f20eb814-6d1c-44d7-9939-e610de6c9065/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f20eb814-6d1c-44d7-9939-e610de6c9065/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 82ab1cf66c79df7ad23aaf676e26834a4988bbbe [2020-11-28 03:12:19,752 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:12:19,793 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:12:19,796 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:12:19,797 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:12:19,798 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:12:19,799 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f20eb814-6d1c-44d7-9939-e610de6c9065/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i [2020-11-28 03:12:19,905 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f20eb814-6d1c-44d7-9939-e610de6c9065/bin/uautomizer/data/aa26f8f39/7274e0bb651c4121a579464142e082a3/FLAG096866736 [2020-11-28 03:12:20,746 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:12:20,753 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f20eb814-6d1c-44d7-9939-e610de6c9065/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i [2020-11-28 03:12:20,788 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f20eb814-6d1c-44d7-9939-e610de6c9065/bin/uautomizer/data/aa26f8f39/7274e0bb651c4121a579464142e082a3/FLAG096866736 [2020-11-28 03:12:20,890 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f20eb814-6d1c-44d7-9939-e610de6c9065/bin/uautomizer/data/aa26f8f39/7274e0bb651c4121a579464142e082a3 [2020-11-28 03:12:20,894 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:12:20,897 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:12:20,901 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:12:20,901 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:12:20,905 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:12:20,907 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:12:20" (1/1) ... [2020-11-28 03:12:20,914 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f84d033 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:12:20, skipping insertion in model container [2020-11-28 03:12:20,915 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:12:20" (1/1) ... [2020-11-28 03:12:20,925 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:12:21,009 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:12:21,312 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:12:21,315 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@599a5c50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:12:21, skipping insertion in model container [2020-11-28 03:12:21,316 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:12:21,316 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:12:21,319 INFO L168 Benchmark]: Toolchain (without parser) took 420.06 ms. Allocated memory is still 67.1 MB. Free memory was 49.0 MB in the beginning and 51.0 MB in the end (delta: -2.0 MB). Peak memory consumption was 13.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:12:21,320 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 67.1 MB. Free memory is still 49.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:12:21,322 INFO L168 Benchmark]: CACSL2BoogieTranslator took 415.33 ms. Allocated memory is still 67.1 MB. Free memory was 48.8 MB in the beginning and 51.0 MB in the end (delta: -2.2 MB). Peak memory consumption was 13.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:12:21,324 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 67.1 MB. Free memory is still 49.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 415.33 ms. Allocated memory is still 67.1 MB. Free memory was 48.8 MB in the beginning and 51.0 MB in the end (delta: -2.2 MB). Peak memory consumption was 13.5 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...