./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_b85d9b10-14f1-46d3-8c5e-e38eefb03b41/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b85d9b10-14f1-46d3-8c5e-e38eefb03b41/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b85d9b10-14f1-46d3-8c5e-e38eefb03b41/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b85d9b10-14f1-46d3-8c5e-e38eefb03b41/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b85d9b10-14f1-46d3-8c5e-e38eefb03b41/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b85d9b10-14f1-46d3-8c5e-e38eefb03b41/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 5e32d619ae0e8cfdfc0e338939e1167f88c42f24 ................................................................................................................................ 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_b85d9b10-14f1-46d3-8c5e-e38eefb03b41/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b85d9b10-14f1-46d3-8c5e-e38eefb03b41/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b85d9b10-14f1-46d3-8c5e-e38eefb03b41/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b85d9b10-14f1-46d3-8c5e-e38eefb03b41/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b85d9b10-14f1-46d3-8c5e-e38eefb03b41/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b85d9b10-14f1-46d3-8c5e-e38eefb03b41/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 5e32d619ae0e8cfdfc0e338939e1167f88c42f24 .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 15:37:10,492 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 15:37:10,494 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 15:37:10,542 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 15:37:10,543 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 15:37:10,549 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 15:37:10,551 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 15:37:10,559 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 15:37:10,562 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 15:37:10,569 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 15:37:10,570 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 15:37:10,572 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 15:37:10,573 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 15:37:10,576 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 15:37:10,578 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 15:37:10,581 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 15:37:10,582 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 15:37:10,587 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 15:37:10,591 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 15:37:10,601 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 15:37:10,603 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 15:37:10,605 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 15:37:10,608 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 15:37:10,609 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 15:37:10,618 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 15:37:10,619 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 15:37:10,619 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 15:37:10,622 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 15:37:10,622 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 15:37:10,624 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 15:37:10,624 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 15:37:10,626 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 15:37:10,628 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 15:37:10,629 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 15:37:10,631 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 15:37:10,632 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 15:37:10,632 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 15:37:10,633 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 15:37:10,633 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 15:37:10,634 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 15:37:10,635 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 15:37:10,638 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b85d9b10-14f1-46d3-8c5e-e38eefb03b41/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-12-01 15:37:10,689 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 15:37:10,689 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 15:37:10,691 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 15:37:10,694 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 15:37:10,695 INFO L138 SettingsManager]: * Use SBE=true [2020-12-01 15:37:10,695 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 15:37:10,695 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 15:37:10,695 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 15:37:10,696 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 15:37:10,696 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 15:37:10,697 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 15:37:10,698 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 15:37:10,698 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 15:37:10,698 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 15:37:10,698 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 15:37:10,699 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 15:37:10,699 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 15:37:10,699 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 15:37:10,700 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-01 15:37:10,700 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 15:37:10,700 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-01 15:37:10,700 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-01 15:37:10,701 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 15:37:10,701 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 15:37:10,701 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 15:37:10,701 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-01 15:37:10,702 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 15:37:10,702 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 15:37:10,702 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-01 15:37:10,702 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_b85d9b10-14f1-46d3-8c5e-e38eefb03b41/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b85d9b10-14f1-46d3-8c5e-e38eefb03b41/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5e32d619ae0e8cfdfc0e338939e1167f88c42f24 [2020-12-01 15:37:11,060 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 15:37:11,115 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 15:37:11,118 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 15:37:11,119 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 15:37:11,120 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 15:37:11,121 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b85d9b10-14f1-46d3-8c5e-e38eefb03b41/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i [2020-12-01 15:37:11,229 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b85d9b10-14f1-46d3-8c5e-e38eefb03b41/bin/uautomizer/data/eca74a922/25e00179316140feb2a233c9b018d64a/FLAG97c78e069 [2020-12-01 15:37:12,013 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 15:37:12,015 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b85d9b10-14f1-46d3-8c5e-e38eefb03b41/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i [2020-12-01 15:37:12,050 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b85d9b10-14f1-46d3-8c5e-e38eefb03b41/bin/uautomizer/data/eca74a922/25e00179316140feb2a233c9b018d64a/FLAG97c78e069 [2020-12-01 15:37:12,107 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b85d9b10-14f1-46d3-8c5e-e38eefb03b41/bin/uautomizer/data/eca74a922/25e00179316140feb2a233c9b018d64a [2020-12-01 15:37:12,111 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 15:37:12,115 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 15:37:12,121 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 15:37:12,122 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 15:37:12,128 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 15:37:12,130 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:37:12" (1/1) ... [2020-12-01 15:37:12,133 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bfb78c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:37:12, skipping insertion in model container [2020-12-01 15:37:12,133 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:37:12" (1/1) ... [2020-12-01 15:37:12,142 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 15:37:12,238 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 15:37:12,503 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 15:37:12,505 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@23222d97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:37:12, skipping insertion in model container [2020-12-01 15:37:12,505 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 15:37:12,506 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 15:37:12,511 INFO L168 Benchmark]: Toolchain (without parser) took 393.66 ms. Allocated memory is still 92.3 MB. Free memory was 56.4 MB in the beginning and 69.9 MB in the end (delta: -13.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 15:37:12,512 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 92.3 MB. Free memory was 65.1 MB in the beginning and 65.1 MB in the end (delta: 30.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 15:37:12,514 INFO L168 Benchmark]: CACSL2BoogieTranslator took 384.75 ms. Allocated memory is still 92.3 MB. Free memory was 56.1 MB in the beginning and 69.9 MB in the end (delta: -13.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 15:37:12,517 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 92.3 MB. Free memory was 65.1 MB in the beginning and 65.1 MB in the end (delta: 30.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 384.75 ms. Allocated memory is still 92.3 MB. Free memory was 56.1 MB in the beginning and 69.9 MB in the end (delta: -13.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 15:37:15,160 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 15:37:15,164 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 15:37:15,217 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 15:37:15,218 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 15:37:15,223 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 15:37:15,225 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 15:37:15,229 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 15:37:15,233 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 15:37:15,238 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 15:37:15,240 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 15:37:15,246 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 15:37:15,247 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 15:37:15,251 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 15:37:15,252 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 15:37:15,254 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 15:37:15,255 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 15:37:15,258 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 15:37:15,262 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 15:37:15,272 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 15:37:15,280 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 15:37:15,282 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 15:37:15,283 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 15:37:15,284 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 15:37:15,289 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 15:37:15,292 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 15:37:15,293 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 15:37:15,294 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 15:37:15,296 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 15:37:15,297 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 15:37:15,297 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 15:37:15,298 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 15:37:15,300 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 15:37:15,301 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 15:37:15,302 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 15:37:15,302 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 15:37:15,303 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 15:37:15,303 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 15:37:15,304 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 15:37:15,306 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 15:37:15,307 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 15:37:15,307 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b85d9b10-14f1-46d3-8c5e-e38eefb03b41/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-12-01 15:37:15,362 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 15:37:15,362 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 15:37:15,365 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 15:37:15,365 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 15:37:15,366 INFO L138 SettingsManager]: * Use SBE=true [2020-12-01 15:37:15,366 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 15:37:15,367 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 15:37:15,367 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 15:37:15,367 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 15:37:15,367 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 15:37:15,369 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 15:37:15,369 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 15:37:15,369 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 15:37:15,369 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 15:37:15,370 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 15:37:15,370 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 15:37:15,370 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 15:37:15,370 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 15:37:15,371 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 15:37:15,371 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-01 15:37:15,371 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 15:37:15,371 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-01 15:37:15,372 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-01 15:37:15,372 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 15:37:15,372 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 15:37:15,372 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 15:37:15,373 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-12-01 15:37:15,373 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 15:37:15,373 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 15:37:15,373 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-01 15:37:15,374 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 15:37:15,374 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_b85d9b10-14f1-46d3-8c5e-e38eefb03b41/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b85d9b10-14f1-46d3-8c5e-e38eefb03b41/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5e32d619ae0e8cfdfc0e338939e1167f88c42f24 [2020-12-01 15:37:15,749 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 15:37:15,789 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 15:37:15,792 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 15:37:15,794 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 15:37:15,795 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 15:37:15,796 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b85d9b10-14f1-46d3-8c5e-e38eefb03b41/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i [2020-12-01 15:37:15,856 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b85d9b10-14f1-46d3-8c5e-e38eefb03b41/bin/uautomizer/data/eb46cff13/ee73b4ac980f4368ae25005607f65bdf/FLAGbbbb56340 [2020-12-01 15:37:16,616 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 15:37:16,617 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b85d9b10-14f1-46d3-8c5e-e38eefb03b41/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i [2020-12-01 15:37:16,654 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b85d9b10-14f1-46d3-8c5e-e38eefb03b41/bin/uautomizer/data/eb46cff13/ee73b4ac980f4368ae25005607f65bdf/FLAGbbbb56340 [2020-12-01 15:37:16,750 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b85d9b10-14f1-46d3-8c5e-e38eefb03b41/bin/uautomizer/data/eb46cff13/ee73b4ac980f4368ae25005607f65bdf [2020-12-01 15:37:16,752 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 15:37:16,754 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 15:37:16,756 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 15:37:16,757 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 15:37:16,760 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 15:37:16,761 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:37:16" (1/1) ... [2020-12-01 15:37:16,763 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30b216bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:37:16, skipping insertion in model container [2020-12-01 15:37:16,763 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:37:16" (1/1) ... [2020-12-01 15:37:16,770 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 15:37:16,827 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 15:37:17,091 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 15:37:17,092 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3fd0ec1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:37:17, skipping insertion in model container [2020-12-01 15:37:17,093 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 15:37:17,094 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 15:37:17,098 INFO L168 Benchmark]: Toolchain (without parser) took 341.57 ms. Allocated memory is still 48.2 MB. Free memory was 32.0 MB in the beginning and 22.6 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 15:37:17,100 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 48.2 MB. Free memory was 30.4 MB in the beginning and 30.3 MB in the end (delta: 52.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 15:37:17,102 INFO L168 Benchmark]: CACSL2BoogieTranslator took 337.94 ms. Allocated memory is still 48.2 MB. Free memory was 31.8 MB in the beginning and 22.7 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 15:37:17,106 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 48.2 MB. Free memory was 30.4 MB in the beginning and 30.3 MB in the end (delta: 52.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 337.94 ms. Allocated memory is still 48.2 MB. Free memory was 31.8 MB in the beginning and 22.7 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...