./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-1.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_6cdcb7d5-3357-4674-8bc5-8a3c3f7d2bad/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6cdcb7d5-3357-4674-8bc5-8a3c3f7d2bad/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6cdcb7d5-3357-4674-8bc5-8a3c3f7d2bad/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6cdcb7d5-3357-4674-8bc5-8a3c3f7d2bad/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_6cdcb7d5-3357-4674-8bc5-8a3c3f7d2bad/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6cdcb7d5-3357-4674-8bc5-8a3c3f7d2bad/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 3d880dcc212d7d359f324b1846717ab9abc4f5ec ................................................................................................................................ 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_6cdcb7d5-3357-4674-8bc5-8a3c3f7d2bad/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6cdcb7d5-3357-4674-8bc5-8a3c3f7d2bad/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6cdcb7d5-3357-4674-8bc5-8a3c3f7d2bad/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6cdcb7d5-3357-4674-8bc5-8a3c3f7d2bad/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_6cdcb7d5-3357-4674-8bc5-8a3c3f7d2bad/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6cdcb7d5-3357-4674-8bc5-8a3c3f7d2bad/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 3d880dcc212d7d359f324b1846717ab9abc4f5ec .................................................................................................................................. 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 03:06:19,904 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:06:19,907 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:06:19,998 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:06:19,999 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:06:20,003 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:06:20,008 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:06:20,012 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:06:20,015 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:06:20,024 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:06:20,026 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:06:20,028 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:06:20,028 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:06:20,032 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:06:20,033 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:06:20,035 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:06:20,036 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:06:20,038 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:06:20,043 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:06:20,051 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:06:20,053 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:06:20,054 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:06:20,057 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:06:20,058 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:06:20,067 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:06:20,067 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:06:20,068 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:06:20,070 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:06:20,070 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:06:20,071 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:06:20,072 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:06:20,073 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:06:20,075 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:06:20,076 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:06:20,078 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:06:20,078 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:06:20,079 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:06:20,079 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:06:20,080 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:06:20,081 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:06:20,081 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:06:20,082 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6cdcb7d5-3357-4674-8bc5-8a3c3f7d2bad/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:06:20,119 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:06:20,119 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:06:20,121 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:06:20,121 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:06:20,122 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:06:20,122 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:06:20,122 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:06:20,122 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:06:20,123 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:06:20,123 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:06:20,124 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:06:20,124 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:06:20,124 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:06:20,125 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:06:20,125 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:06:20,125 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:06:20,125 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:06:20,125 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:06:20,126 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:06:20,126 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:06:20,126 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:06:20,126 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:06:20,127 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:06:20,127 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:06:20,127 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:06:20,127 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:06:20,128 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:06:20,128 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:06:20,128 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:06:20,128 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_6cdcb7d5-3357-4674-8bc5-8a3c3f7d2bad/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6cdcb7d5-3357-4674-8bc5-8a3c3f7d2bad/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3d880dcc212d7d359f324b1846717ab9abc4f5ec [2020-11-28 03:06:20,432 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:06:20,462 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:06:20,464 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:06:20,465 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:06:20,467 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:06:20,468 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6cdcb7d5-3357-4674-8bc5-8a3c3f7d2bad/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-1.i [2020-11-28 03:06:20,561 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6cdcb7d5-3357-4674-8bc5-8a3c3f7d2bad/bin/uautomizer/data/2b6ad20bd/526daaf388f249fb9f8d7dca0c9391e2/FLAG5f34f5a03 [2020-11-28 03:06:21,253 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:06:21,253 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6cdcb7d5-3357-4674-8bc5-8a3c3f7d2bad/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-1.i [2020-11-28 03:06:21,274 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6cdcb7d5-3357-4674-8bc5-8a3c3f7d2bad/bin/uautomizer/data/2b6ad20bd/526daaf388f249fb9f8d7dca0c9391e2/FLAG5f34f5a03 [2020-11-28 03:06:21,436 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6cdcb7d5-3357-4674-8bc5-8a3c3f7d2bad/bin/uautomizer/data/2b6ad20bd/526daaf388f249fb9f8d7dca0c9391e2 [2020-11-28 03:06:21,438 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:06:21,440 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:06:21,444 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:06:21,444 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:06:21,448 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:06:21,448 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:06:21" (1/1) ... [2020-11-28 03:06:21,450 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54bb3263 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:06:21, skipping insertion in model container [2020-11-28 03:06:21,450 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:06:21" (1/1) ... [2020-11-28 03:06:21,458 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:06:21,542 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:06:21,847 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:06:21,849 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5878c667 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:06:21, skipping insertion in model container [2020-11-28 03:06:21,849 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:06:21,850 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:06:21,854 INFO L168 Benchmark]: Toolchain (without parser) took 412.25 ms. Allocated memory is still 100.7 MB. Free memory was 70.6 MB in the beginning and 76.3 MB in the end (delta: -5.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:06:21,855 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 100.7 MB. Free memory is still 57.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:06:21,858 INFO L168 Benchmark]: CACSL2BoogieTranslator took 405.70 ms. Allocated memory is still 100.7 MB. Free memory was 70.3 MB in the beginning and 76.3 MB in the end (delta: -6.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:06:21,860 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 100.7 MB. Free memory is still 57.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 405.70 ms. Allocated memory is still 100.7 MB. Free memory was 70.3 MB in the beginning and 76.3 MB in the end (delta: -6.0 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 03:06:24,082 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:06:24,085 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:06:24,138 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:06:24,139 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:06:24,144 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:06:24,146 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:06:24,151 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:06:24,154 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:06:24,160 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:06:24,161 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:06:24,173 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:06:24,173 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:06:24,177 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:06:24,178 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:06:24,180 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:06:24,181 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:06:24,184 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:06:24,187 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:06:24,195 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:06:24,199 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:06:24,204 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:06:24,206 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:06:24,207 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:06:24,213 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:06:24,214 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:06:24,214 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:06:24,216 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:06:24,217 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:06:24,218 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:06:24,218 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:06:24,219 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:06:24,221 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:06:24,222 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:06:24,223 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:06:24,223 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:06:24,224 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:06:24,224 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:06:24,224 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:06:24,226 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:06:24,226 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:06:24,227 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6cdcb7d5-3357-4674-8bc5-8a3c3f7d2bad/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:06:24,269 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:06:24,270 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:06:24,273 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:06:24,273 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:06:24,274 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:06:24,274 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:06:24,274 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:06:24,274 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:06:24,274 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:06:24,275 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:06:24,276 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:06:24,276 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:06:24,276 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:06:24,276 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:06:24,276 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:06:24,277 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:06:24,277 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:06:24,277 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:06:24,277 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:06:24,277 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:06:24,278 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:06:24,278 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:06:24,278 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:06:24,278 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:06:24,278 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:06:24,278 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:06:24,279 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:06:24,279 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:06:24,279 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:06:24,279 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:06:24,279 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:06:24,280 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_6cdcb7d5-3357-4674-8bc5-8a3c3f7d2bad/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6cdcb7d5-3357-4674-8bc5-8a3c3f7d2bad/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3d880dcc212d7d359f324b1846717ab9abc4f5ec [2020-11-28 03:06:24,682 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:06:24,706 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:06:24,709 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:06:24,710 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:06:24,713 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:06:24,714 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6cdcb7d5-3357-4674-8bc5-8a3c3f7d2bad/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-1.i [2020-11-28 03:06:24,778 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6cdcb7d5-3357-4674-8bc5-8a3c3f7d2bad/bin/uautomizer/data/6cb0a8102/632a543d05454e7d9adc0ab87eac8a00/FLAG90025750e [2020-11-28 03:06:25,524 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:06:25,525 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6cdcb7d5-3357-4674-8bc5-8a3c3f7d2bad/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-1.i [2020-11-28 03:06:25,551 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6cdcb7d5-3357-4674-8bc5-8a3c3f7d2bad/bin/uautomizer/data/6cb0a8102/632a543d05454e7d9adc0ab87eac8a00/FLAG90025750e [2020-11-28 03:06:25,686 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6cdcb7d5-3357-4674-8bc5-8a3c3f7d2bad/bin/uautomizer/data/6cb0a8102/632a543d05454e7d9adc0ab87eac8a00 [2020-11-28 03:06:25,688 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:06:25,691 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:06:25,695 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:06:25,695 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:06:25,699 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:06:25,700 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:06:25" (1/1) ... [2020-11-28 03:06:25,708 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71456673 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:06:25, skipping insertion in model container [2020-11-28 03:06:25,709 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:06:25" (1/1) ... [2020-11-28 03:06:25,716 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:06:25,795 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:06:26,075 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:06:26,077 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@59c36b21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:06:26, skipping insertion in model container [2020-11-28 03:06:26,078 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:06:26,078 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:06:26,081 INFO L168 Benchmark]: Toolchain (without parser) took 387.91 ms. Allocated memory is still 54.5 MB. Free memory was 30.0 MB in the beginning and 20.2 MB in the end (delta: 9.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:06:26,082 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 54.5 MB. Free memory was 36.3 MB in the beginning and 36.2 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:06:26,084 INFO L168 Benchmark]: CACSL2BoogieTranslator took 383.40 ms. Allocated memory is still 54.5 MB. Free memory was 29.8 MB in the beginning and 20.4 MB in the end (delta: 9.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:06:26,087 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 54.5 MB. Free memory was 36.3 MB in the beginning and 36.2 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 383.40 ms. Allocated memory is still 54.5 MB. Free memory was 29.8 MB in the beginning and 20.4 MB in the end (delta: 9.4 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...