./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-2.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_16f16b56-6ee9-41b6-964a-b3fd3a33b7d0/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_16f16b56-6ee9-41b6-964a-b3fd3a33b7d0/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_16f16b56-6ee9-41b6-964a-b3fd3a33b7d0/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_16f16b56-6ee9-41b6-964a-b3fd3a33b7d0/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_16f16b56-6ee9-41b6-964a-b3fd3a33b7d0/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_16f16b56-6ee9-41b6-964a-b3fd3a33b7d0/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 eafbd8d4f360788e48a468c738f484134c5dd1ea ................................................................................................................................ 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_16f16b56-6ee9-41b6-964a-b3fd3a33b7d0/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_16f16b56-6ee9-41b6-964a-b3fd3a33b7d0/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_16f16b56-6ee9-41b6-964a-b3fd3a33b7d0/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_16f16b56-6ee9-41b6-964a-b3fd3a33b7d0/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_16f16b56-6ee9-41b6-964a-b3fd3a33b7d0/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_16f16b56-6ee9-41b6-964a-b3fd3a33b7d0/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 eafbd8d4f360788e48a468c738f484134c5dd1ea .................................................................................................................................. 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 03:20:46,717 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:20:46,720 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:20:46,812 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:20:46,813 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:20:46,819 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:20:46,821 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:20:46,829 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:20:46,831 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:20:46,833 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:20:46,835 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:20:46,837 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:20:46,839 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:20:46,844 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:20:46,846 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:20:46,848 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:20:46,850 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:20:46,857 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:20:46,859 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:20:46,866 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:20:46,868 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:20:46,871 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:20:46,873 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:20:46,874 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:20:46,881 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:20:46,881 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:20:46,882 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:20:46,883 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:20:46,884 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:20:46,885 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:20:46,885 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:20:46,886 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:20:46,888 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:20:46,889 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:20:46,890 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:20:46,891 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:20:46,892 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:20:46,892 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:20:46,893 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:20:46,894 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:20:46,895 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:20:46,896 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_16f16b56-6ee9-41b6-964a-b3fd3a33b7d0/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:20:46,919 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:20:46,919 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:20:46,921 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:20:46,921 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:20:46,921 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:20:46,922 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:20:46,922 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:20:46,922 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:20:46,922 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:20:46,923 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:20:46,923 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:20:46,923 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:20:46,923 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:20:46,923 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:20:46,924 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:20:46,924 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:20:46,924 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:20:46,924 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:20:46,925 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:20:46,925 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:20:46,926 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:20:46,926 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:20:46,926 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:20:46,926 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:20:46,926 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:20:46,927 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:20:46,927 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:20:46,927 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:20:46,928 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:20:46,928 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_16f16b56-6ee9-41b6-964a-b3fd3a33b7d0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_16f16b56-6ee9-41b6-964a-b3fd3a33b7d0/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eafbd8d4f360788e48a468c738f484134c5dd1ea [2020-11-28 03:20:47,236 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:20:47,277 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:20:47,281 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:20:47,283 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:20:47,284 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:20:47,286 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_16f16b56-6ee9-41b6-964a-b3fd3a33b7d0/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-2.i [2020-11-28 03:20:47,370 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_16f16b56-6ee9-41b6-964a-b3fd3a33b7d0/bin/uautomizer/data/23797fb7a/defac305774643af91b73b93f0994470/FLAG2fff1c9d8 [2020-11-28 03:20:48,036 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:20:48,037 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_16f16b56-6ee9-41b6-964a-b3fd3a33b7d0/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-2.i [2020-11-28 03:20:48,064 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_16f16b56-6ee9-41b6-964a-b3fd3a33b7d0/bin/uautomizer/data/23797fb7a/defac305774643af91b73b93f0994470/FLAG2fff1c9d8 [2020-11-28 03:20:48,216 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_16f16b56-6ee9-41b6-964a-b3fd3a33b7d0/bin/uautomizer/data/23797fb7a/defac305774643af91b73b93f0994470 [2020-11-28 03:20:48,219 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:20:48,222 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:20:48,223 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:20:48,224 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:20:48,227 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:20:48,228 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:20:48" (1/1) ... [2020-11-28 03:20:48,230 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@553a7bee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:20:48, skipping insertion in model container [2020-11-28 03:20:48,231 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:20:48" (1/1) ... [2020-11-28 03:20:48,239 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:20:48,301 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:20:48,632 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:20:48,634 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@720ece2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:20:48, skipping insertion in model container [2020-11-28 03:20:48,635 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:20:48,635 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:20:48,639 INFO L168 Benchmark]: Toolchain (without parser) took 414.81 ms. Allocated memory is still 98.6 MB. Free memory was 65.2 MB in the beginning and 74.3 MB in the end (delta: -9.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:20:48,641 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 71.3 MB. Free memory was 33.9 MB in the beginning and 33.8 MB in the end (delta: 59.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:20:48,643 INFO L168 Benchmark]: CACSL2BoogieTranslator took 411.74 ms. Allocated memory is still 98.6 MB. Free memory was 64.9 MB in the beginning and 74.3 MB in the end (delta: -9.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:20:48,645 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 71.3 MB. Free memory was 33.9 MB in the beginning and 33.8 MB in the end (delta: 59.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 411.74 ms. Allocated memory is still 98.6 MB. Free memory was 64.9 MB in the beginning and 74.3 MB in the end (delta: -9.3 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 03:20:51,056 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:20:51,060 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:20:51,119 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:20:51,120 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:20:51,126 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:20:51,129 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:20:51,134 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:20:51,138 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:20:51,146 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:20:51,148 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:20:51,157 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:20:51,157 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:20:51,173 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:20:51,175 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:20:51,176 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:20:51,178 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:20:51,183 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:20:51,185 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:20:51,188 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:20:51,190 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:20:51,193 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:20:51,194 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:20:51,197 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:20:51,209 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:20:51,210 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:20:51,210 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:20:51,212 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:20:51,213 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:20:51,214 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:20:51,215 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:20:51,216 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:20:51,218 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:20:51,218 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:20:51,219 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:20:51,220 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:20:51,221 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:20:51,221 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:20:51,221 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:20:51,223 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:20:51,224 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:20:51,226 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_16f16b56-6ee9-41b6-964a-b3fd3a33b7d0/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:20:51,277 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:20:51,277 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:20:51,281 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:20:51,281 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:20:51,281 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:20:51,282 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:20:51,282 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:20:51,282 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:20:51,282 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:20:51,283 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:20:51,284 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:20:51,284 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:20:51,284 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:20:51,285 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:20:51,285 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:20:51,285 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:20:51,285 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:20:51,285 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:20:51,286 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:20:51,286 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:20:51,286 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:20:51,286 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:20:51,287 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:20:51,287 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:20:51,287 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:20:51,287 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:20:51,288 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:20:51,288 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:20:51,288 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:20:51,288 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:20:51,288 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:20:51,289 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_16f16b56-6ee9-41b6-964a-b3fd3a33b7d0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_16f16b56-6ee9-41b6-964a-b3fd3a33b7d0/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eafbd8d4f360788e48a468c738f484134c5dd1ea [2020-11-28 03:20:51,752 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:20:51,778 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:20:51,783 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:20:51,785 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:20:51,786 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:20:51,787 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_16f16b56-6ee9-41b6-964a-b3fd3a33b7d0/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-2.i [2020-11-28 03:20:51,857 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_16f16b56-6ee9-41b6-964a-b3fd3a33b7d0/bin/uautomizer/data/eac07d885/7bb6191279544c2bb44ef00565ec9e05/FLAG0e4440831 [2020-11-28 03:20:52,636 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:20:52,640 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_16f16b56-6ee9-41b6-964a-b3fd3a33b7d0/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-2.i [2020-11-28 03:20:52,672 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_16f16b56-6ee9-41b6-964a-b3fd3a33b7d0/bin/uautomizer/data/eac07d885/7bb6191279544c2bb44ef00565ec9e05/FLAG0e4440831 [2020-11-28 03:20:52,738 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_16f16b56-6ee9-41b6-964a-b3fd3a33b7d0/bin/uautomizer/data/eac07d885/7bb6191279544c2bb44ef00565ec9e05 [2020-11-28 03:20:52,742 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:20:52,744 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:20:52,747 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:20:52,747 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:20:52,751 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:20:52,752 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:20:52" (1/1) ... [2020-11-28 03:20:52,757 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@513372b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:20:52, skipping insertion in model container [2020-11-28 03:20:52,757 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:20:52" (1/1) ... [2020-11-28 03:20:52,765 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:20:52,864 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:20:53,169 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:20:53,171 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@28520e34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:20:53, skipping insertion in model container [2020-11-28 03:20:53,172 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:20:53,173 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:20:53,176 INFO L168 Benchmark]: Toolchain (without parser) took 429.40 ms. Allocated memory is still 54.5 MB. Free memory was 29.2 MB in the beginning and 32.2 MB in the end (delta: -2.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 16.1 GB. [2020-11-28 03:20:53,178 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 54.5 MB. Free memory was 36.5 MB in the beginning and 36.4 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:20:53,180 INFO L168 Benchmark]: CACSL2BoogieTranslator took 425.62 ms. Allocated memory is still 54.5 MB. Free memory was 29.1 MB in the beginning and 32.3 MB in the end (delta: -3.3 MB). Peak memory consumption was 5.9 MB. Max. memory is 16.1 GB. [2020-11-28 03:20:53,183 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 54.5 MB. Free memory was 36.5 MB in the beginning and 36.4 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 425.62 ms. Allocated memory is still 54.5 MB. Free memory was 29.1 MB in the beginning and 32.3 MB in the end (delta: -3.3 MB). Peak memory consumption was 5.9 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...