./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_fd448f01-0271-476b-9923-96a2c7cde91e/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_fd448f01-0271-476b-9923-96a2c7cde91e/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fd448f01-0271-476b-9923-96a2c7cde91e/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fd448f01-0271-476b-9923-96a2c7cde91e/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_fd448f01-0271-476b-9923-96a2c7cde91e/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fd448f01-0271-476b-9923-96a2c7cde91e/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 d5373c38d73323914cf25eca040b989268be3ed8 ................................................................................................................................ 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_fd448f01-0271-476b-9923-96a2c7cde91e/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_fd448f01-0271-476b-9923-96a2c7cde91e/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fd448f01-0271-476b-9923-96a2c7cde91e/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fd448f01-0271-476b-9923-96a2c7cde91e/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_fd448f01-0271-476b-9923-96a2c7cde91e/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fd448f01-0271-476b-9923-96a2c7cde91e/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 d5373c38d73323914cf25eca040b989268be3ed8 .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 02:58:02,940 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:58:02,952 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:58:03,017 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:58:03,018 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:58:03,023 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:58:03,025 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:58:03,030 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:58:03,033 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:58:03,039 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:58:03,040 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:58:03,042 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:58:03,042 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:58:03,046 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:58:03,048 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:58:03,051 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:58:03,052 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:58:03,056 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:58:03,059 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:58:03,067 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:58:03,069 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:58:03,070 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:58:03,073 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:58:03,074 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:58:03,083 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:58:03,083 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:58:03,084 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:58:03,086 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:58:03,087 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:58:03,088 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:58:03,089 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:58:03,090 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:58:03,092 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:58:03,094 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:58:03,096 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:58:03,096 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:58:03,097 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:58:03,097 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:58:03,097 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:58:03,098 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:58:03,099 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:58:03,103 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fd448f01-0271-476b-9923-96a2c7cde91e/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 02:58:03,147 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:58:03,148 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:58:03,149 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:58:03,150 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:58:03,150 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:58:03,150 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:58:03,150 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:58:03,150 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 02:58:03,151 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:58:03,151 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:58:03,152 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:58:03,152 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:58:03,152 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:58:03,152 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:58:03,153 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:58:03,153 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:58:03,153 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:58:03,153 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:58:03,153 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:58:03,154 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:58:03,154 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:58:03,154 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:58:03,154 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:58:03,154 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:58:03,155 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:58:03,155 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 02:58:03,155 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 02:58:03,155 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:58:03,155 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:58:03,155 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_fd448f01-0271-476b-9923-96a2c7cde91e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fd448f01-0271-476b-9923-96a2c7cde91e/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d5373c38d73323914cf25eca040b989268be3ed8 [2020-11-28 02:58:03,479 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:58:03,511 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:58:03,515 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:58:03,517 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:58:03,518 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:58:03,519 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fd448f01-0271-476b-9923-96a2c7cde91e/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-1.i [2020-11-28 02:58:03,604 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fd448f01-0271-476b-9923-96a2c7cde91e/bin/uautomizer/data/6db766759/4004e826a7554eeaab261eb42ae09e67/FLAG638d0a7b9 [2020-11-28 02:58:04,232 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:58:04,233 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fd448f01-0271-476b-9923-96a2c7cde91e/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-1.i [2020-11-28 02:58:04,253 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fd448f01-0271-476b-9923-96a2c7cde91e/bin/uautomizer/data/6db766759/4004e826a7554eeaab261eb42ae09e67/FLAG638d0a7b9 [2020-11-28 02:58:04,448 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fd448f01-0271-476b-9923-96a2c7cde91e/bin/uautomizer/data/6db766759/4004e826a7554eeaab261eb42ae09e67 [2020-11-28 02:58:04,451 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:58:04,452 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:58:04,459 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:58:04,459 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:58:04,463 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:58:04,463 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:58:04" (1/1) ... [2020-11-28 02:58:04,465 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5138e2ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:04, skipping insertion in model container [2020-11-28 02:58:04,466 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:58:04" (1/1) ... [2020-11-28 02:58:04,478 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:58:04,573 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:58:04,830 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:58:04,831 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1e1d293d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:04, skipping insertion in model container [2020-11-28 02:58:04,831 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:58:04,832 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 02:58:04,834 INFO L168 Benchmark]: Toolchain (without parser) took 380.43 ms. Allocated memory is still 96.5 MB. Free memory was 59.2 MB in the beginning and 74.1 MB in the end (delta: -14.9 MB). Peak memory consumption was 8.6 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:04,835 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 96.5 MB. Free memory was 77.7 MB in the beginning and 77.7 MB in the end (delta: 63.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:58:04,836 INFO L168 Benchmark]: CACSL2BoogieTranslator took 372.66 ms. Allocated memory is still 96.5 MB. Free memory was 59.0 MB in the beginning and 74.1 MB in the end (delta: -15.1 MB). Peak memory consumption was 8.6 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:04,838 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 96.5 MB. Free memory was 77.7 MB in the beginning and 77.7 MB in the end (delta: 63.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 372.66 ms. Allocated memory is still 96.5 MB. Free memory was 59.0 MB in the beginning and 74.1 MB in the end (delta: -15.1 MB). Peak memory consumption was 8.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 02:58:07,084 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:58:07,086 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:58:07,134 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:58:07,135 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:58:07,141 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:58:07,144 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:58:07,148 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:58:07,152 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:58:07,157 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:58:07,159 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:58:07,168 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:58:07,169 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:58:07,171 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:58:07,172 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:58:07,173 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:58:07,174 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:58:07,180 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:58:07,184 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:58:07,189 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:58:07,191 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:58:07,195 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:58:07,197 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:58:07,199 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:58:07,205 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:58:07,206 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:58:07,206 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:58:07,209 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:58:07,209 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:58:07,211 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:58:07,211 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:58:07,212 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:58:07,214 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:58:07,215 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:58:07,216 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:58:07,217 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:58:07,217 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:58:07,218 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:58:07,218 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:58:07,220 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:58:07,221 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:58:07,222 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fd448f01-0271-476b-9923-96a2c7cde91e/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 02:58:07,264 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:58:07,264 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:58:07,265 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:58:07,265 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:58:07,266 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:58:07,266 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:58:07,266 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:58:07,266 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:58:07,267 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:58:07,267 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:58:07,267 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:58:07,267 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:58:07,267 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 02:58:07,268 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 02:58:07,268 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:58:07,268 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:58:07,268 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:58:07,269 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:58:07,269 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:58:07,269 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:58:07,269 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:58:07,269 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:58:07,270 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:58:07,270 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:58:07,270 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:58:07,270 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:58:07,271 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 02:58:07,271 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 02:58:07,271 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:58:07,271 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:58:07,272 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 02:58:07,272 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_fd448f01-0271-476b-9923-96a2c7cde91e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fd448f01-0271-476b-9923-96a2c7cde91e/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d5373c38d73323914cf25eca040b989268be3ed8 [2020-11-28 02:58:07,679 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:58:07,703 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:58:07,705 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:58:07,707 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:58:07,707 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:58:07,708 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fd448f01-0271-476b-9923-96a2c7cde91e/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-1.i [2020-11-28 02:58:07,791 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fd448f01-0271-476b-9923-96a2c7cde91e/bin/uautomizer/data/5d302fb8e/5f96b2b2fced430880a7ad89d2ad8f36/FLAG23d1ab601 [2020-11-28 02:58:08,424 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:58:08,424 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fd448f01-0271-476b-9923-96a2c7cde91e/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-1.i [2020-11-28 02:58:08,442 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fd448f01-0271-476b-9923-96a2c7cde91e/bin/uautomizer/data/5d302fb8e/5f96b2b2fced430880a7ad89d2ad8f36/FLAG23d1ab601 [2020-11-28 02:58:08,657 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fd448f01-0271-476b-9923-96a2c7cde91e/bin/uautomizer/data/5d302fb8e/5f96b2b2fced430880a7ad89d2ad8f36 [2020-11-28 02:58:08,659 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:58:08,661 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:58:08,662 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:58:08,662 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:58:08,666 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:58:08,667 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:58:08" (1/1) ... [2020-11-28 02:58:08,669 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f84e87d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:08, skipping insertion in model container [2020-11-28 02:58:08,669 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:58:08" (1/1) ... [2020-11-28 02:58:08,676 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:58:08,731 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:58:08,921 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:58:08,921 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55cbc151 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:08, skipping insertion in model container [2020-11-28 02:58:08,922 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:58:08,922 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 02:58:08,924 INFO L168 Benchmark]: Toolchain (without parser) took 262.51 ms. Allocated memory is still 58.7 MB. Free memory was 35.3 MB in the beginning and 26.1 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:08,925 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 58.7 MB. Free memory was 41.1 MB in the beginning and 41.1 MB in the end (delta: 38.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:58:08,926 INFO L168 Benchmark]: CACSL2BoogieTranslator took 260.10 ms. Allocated memory is still 58.7 MB. Free memory was 35.2 MB in the beginning and 26.3 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:08,928 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 58.7 MB. Free memory was 41.1 MB in the beginning and 41.1 MB in the end (delta: 38.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 260.10 ms. Allocated memory is still 58.7 MB. Free memory was 35.2 MB in the beginning and 26.3 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...