./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_dd907934-be01-4662-8932-e07b4d7df988/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_dd907934-be01-4662-8932-e07b4d7df988/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_dd907934-be01-4662-8932-e07b4d7df988/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_dd907934-be01-4662-8932-e07b4d7df988/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_dd907934-be01-4662-8932-e07b4d7df988/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_dd907934-be01-4662-8932-e07b4d7df988/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 0b968ec9a739137ad521e4976217f34841208f4f ................................................................................................................................ 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_dd907934-be01-4662-8932-e07b4d7df988/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_dd907934-be01-4662-8932-e07b4d7df988/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_dd907934-be01-4662-8932-e07b4d7df988/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_dd907934-be01-4662-8932-e07b4d7df988/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_dd907934-be01-4662-8932-e07b4d7df988/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_dd907934-be01-4662-8932-e07b4d7df988/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 0b968ec9a739137ad521e4976217f34841208f4f .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 18:15:56,985 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:15:56,988 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:15:57,049 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:15:57,049 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:15:57,051 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:15:57,053 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:15:57,055 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:15:57,057 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:15:57,058 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:15:57,060 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:15:57,061 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:15:57,062 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:15:57,063 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:15:57,064 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:15:57,066 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:15:57,067 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:15:57,068 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:15:57,070 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:15:57,073 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:15:57,075 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:15:57,076 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:15:57,078 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:15:57,079 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:15:57,083 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:15:57,083 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:15:57,084 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:15:57,085 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:15:57,086 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:15:57,087 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:15:57,087 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:15:57,088 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:15:57,089 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:15:57,090 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:15:57,092 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:15:57,092 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:15:57,093 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:15:57,093 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:15:57,093 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:15:57,094 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:15:57,095 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:15:57,096 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_dd907934-be01-4662-8932-e07b4d7df988/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 18:15:57,119 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:15:57,119 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:15:57,120 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:15:57,121 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:15:57,121 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 18:15:57,121 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:15:57,121 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:15:57,122 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 18:15:57,122 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:15:57,122 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:15:57,122 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 18:15:57,123 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:15:57,123 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 18:15:57,123 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:15:57,123 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 18:15:57,124 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:15:57,124 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 18:15:57,124 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:15:57,124 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 18:15:57,125 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:15:57,125 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 18:15:57,125 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 18:15:57,125 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:15:57,126 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:15:57,126 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 18:15:57,126 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 18:15:57,126 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 18:15:57,127 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 18:15:57,127 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 18:15:57,127 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_dd907934-be01-4662-8932-e07b4d7df988/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_dd907934-be01-4662-8932-e07b4d7df988/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b968ec9a739137ad521e4976217f34841208f4f [2020-11-29 18:15:57,350 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:15:57,377 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:15:57,379 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:15:57,380 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:15:57,387 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:15:57,389 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_dd907934-be01-4662-8932-e07b4d7df988/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-2.i [2020-11-29 18:15:57,491 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dd907934-be01-4662-8932-e07b4d7df988/bin/uautomizer/data/0b8a9d527/42281ac0a8074076b0b84c3afaf3d500/FLAG8f82944d0 [2020-11-29 18:15:58,160 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:15:58,161 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_dd907934-be01-4662-8932-e07b4d7df988/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-2.i [2020-11-29 18:15:58,181 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dd907934-be01-4662-8932-e07b4d7df988/bin/uautomizer/data/0b8a9d527/42281ac0a8074076b0b84c3afaf3d500/FLAG8f82944d0 [2020-11-29 18:15:58,332 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_dd907934-be01-4662-8932-e07b4d7df988/bin/uautomizer/data/0b8a9d527/42281ac0a8074076b0b84c3afaf3d500 [2020-11-29 18:15:58,334 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:15:58,336 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:15:58,337 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:15:58,337 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:15:58,340 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:15:58,341 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:15:58" (1/1) ... [2020-11-29 18:15:58,343 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5392cff4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:15:58, skipping insertion in model container [2020-11-29 18:15:58,343 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:15:58" (1/1) ... [2020-11-29 18:15:58,350 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:15:58,422 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:15:58,713 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 18:15:58,715 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@61d759d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:15:58, skipping insertion in model container [2020-11-29 18:15:58,715 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:15:58,715 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 18:15:58,718 INFO L168 Benchmark]: Toolchain (without parser) took 380.88 ms. Allocated memory was 86.0 MB in the beginning and 115.3 MB in the end (delta: 29.4 MB). Free memory was 52.1 MB in the beginning and 93.0 MB in the end (delta: -40.9 MB). Peak memory consumption was 10.7 MB. Max. memory is 16.1 GB. [2020-11-29 18:15:58,720 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 86.0 MB. Free memory was 45.1 MB in the beginning and 45.1 MB in the end (delta: 39.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:15:58,722 INFO L168 Benchmark]: CACSL2BoogieTranslator took 378.14 ms. Allocated memory was 86.0 MB in the beginning and 115.3 MB in the end (delta: 29.4 MB). Free memory was 51.9 MB in the beginning and 93.0 MB in the end (delta: -41.1 MB). Peak memory consumption was 10.7 MB. Max. memory is 16.1 GB. [2020-11-29 18:15:58,725 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 86.0 MB. Free memory was 45.1 MB in the beginning and 45.1 MB in the end (delta: 39.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 378.14 ms. Allocated memory was 86.0 MB in the beginning and 115.3 MB in the end (delta: 29.4 MB). Free memory was 51.9 MB in the beginning and 93.0 MB in the end (delta: -41.1 MB). Peak memory consumption was 10.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 18:16:01,023 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:16:01,031 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:16:01,085 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:16:01,086 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:16:01,092 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:16:01,095 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:16:01,099 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:16:01,103 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:16:01,111 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:16:01,112 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:16:01,121 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:16:01,122 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:16:01,124 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:16:01,126 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:16:01,127 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:16:01,129 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:16:01,134 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:16:01,136 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:16:01,140 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:16:01,146 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:16:01,148 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:16:01,149 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:16:01,152 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:16:01,157 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:16:01,158 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:16:01,158 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:16:01,160 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:16:01,160 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:16:01,162 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:16:01,162 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:16:01,163 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:16:01,165 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:16:01,165 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:16:01,166 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:16:01,167 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:16:01,168 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:16:01,168 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:16:01,168 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:16:01,170 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:16:01,171 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:16:01,172 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_dd907934-be01-4662-8932-e07b4d7df988/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 18:16:01,217 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:16:01,217 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:16:01,220 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:16:01,221 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:16:01,221 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 18:16:01,221 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:16:01,221 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:16:01,221 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:16:01,222 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:16:01,222 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 18:16:01,223 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:16:01,223 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 18:16:01,223 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 18:16:01,224 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 18:16:01,224 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:16:01,224 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 18:16:01,224 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:16:01,225 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 18:16:01,225 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:16:01,225 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 18:16:01,225 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:16:01,225 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 18:16:01,226 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 18:16:01,226 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:16:01,226 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:16:01,226 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 18:16:01,227 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 18:16:01,227 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 18:16:01,227 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 18:16:01,227 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 18:16:01,228 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 18:16:01,228 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_dd907934-be01-4662-8932-e07b4d7df988/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_dd907934-be01-4662-8932-e07b4d7df988/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b968ec9a739137ad521e4976217f34841208f4f [2020-11-29 18:16:01,581 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:16:01,605 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:16:01,610 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:16:01,611 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:16:01,612 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:16:01,613 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_dd907934-be01-4662-8932-e07b4d7df988/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-2.i [2020-11-29 18:16:01,699 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dd907934-be01-4662-8932-e07b4d7df988/bin/uautomizer/data/92b8eb333/c1ca19082513434284d270c5f77465f0/FLAG084ffdd29 [2020-11-29 18:16:02,410 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:16:02,414 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_dd907934-be01-4662-8932-e07b4d7df988/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-2.i [2020-11-29 18:16:02,444 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dd907934-be01-4662-8932-e07b4d7df988/bin/uautomizer/data/92b8eb333/c1ca19082513434284d270c5f77465f0/FLAG084ffdd29 [2020-11-29 18:16:02,557 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_dd907934-be01-4662-8932-e07b4d7df988/bin/uautomizer/data/92b8eb333/c1ca19082513434284d270c5f77465f0 [2020-11-29 18:16:02,560 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:16:02,562 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:16:02,564 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:16:02,564 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:16:02,568 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:16:02,570 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:16:02" (1/1) ... [2020-11-29 18:16:02,577 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1afbad17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:16:02, skipping insertion in model container [2020-11-29 18:16:02,577 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:16:02" (1/1) ... [2020-11-29 18:16:02,585 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:16:02,678 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:16:02,888 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 18:16:02,891 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@34bedea7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:16:02, skipping insertion in model container [2020-11-29 18:16:02,892 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:16:02,893 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 18:16:02,896 INFO L168 Benchmark]: Toolchain (without parser) took 331.31 ms. Allocated memory was 52.4 MB in the beginning and 62.9 MB in the end (delta: 10.5 MB). Free memory was 26.8 MB in the beginning and 46.8 MB in the end (delta: -20.0 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 18:16:02,897 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 52.4 MB. Free memory was 35.1 MB in the beginning and 35.0 MB in the end (delta: 39.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:16:02,899 INFO L168 Benchmark]: CACSL2BoogieTranslator took 328.43 ms. Allocated memory was 52.4 MB in the beginning and 62.9 MB in the end (delta: 10.5 MB). Free memory was 26.6 MB in the beginning and 46.8 MB in the end (delta: -20.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 18:16:02,902 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 52.4 MB. Free memory was 35.1 MB in the beginning and 35.0 MB in the end (delta: 39.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 328.43 ms. Allocated memory was 52.4 MB in the beginning and 62.9 MB in the end (delta: 10.5 MB). Free memory was 26.6 MB in the beginning and 46.8 MB in the end (delta: -20.2 MB). Peak memory consumption was 6.3 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...