./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.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_544a2aac-4a0c-45c3-8e4a-5332550170cc/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_544a2aac-4a0c-45c3-8e4a-5332550170cc/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_544a2aac-4a0c-45c3-8e4a-5332550170cc/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_544a2aac-4a0c-45c3-8e4a-5332550170cc/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_544a2aac-4a0c-45c3-8e4a-5332550170cc/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_544a2aac-4a0c-45c3-8e4a-5332550170cc/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 99d683945b9b1fcfd950f93d787e43dd192508e9 ................................................................................................................................ 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_544a2aac-4a0c-45c3-8e4a-5332550170cc/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_544a2aac-4a0c-45c3-8e4a-5332550170cc/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_544a2aac-4a0c-45c3-8e4a-5332550170cc/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_544a2aac-4a0c-45c3-8e4a-5332550170cc/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_544a2aac-4a0c-45c3-8e4a-5332550170cc/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_544a2aac-4a0c-45c3-8e4a-5332550170cc/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 99d683945b9b1fcfd950f93d787e43dd192508e9 .................................................................................................................................. 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 18:48:20,157 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:48:20,161 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:48:20,261 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:48:20,262 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:48:20,270 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:48:20,273 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:48:20,282 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:48:20,285 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:48:20,292 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:48:20,293 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:48:20,296 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:48:20,296 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:48:20,300 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:48:20,302 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:48:20,305 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:48:20,307 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:48:20,312 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:48:20,316 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:48:20,329 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:48:20,331 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:48:20,333 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:48:20,336 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:48:20,337 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:48:20,342 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:48:20,342 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:48:20,343 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:48:20,345 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:48:20,346 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:48:20,348 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:48:20,348 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:48:20,350 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:48:20,353 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:48:20,354 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:48:20,355 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:48:20,356 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:48:20,357 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:48:20,357 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:48:20,358 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:48:20,359 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:48:20,360 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:48:20,362 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_544a2aac-4a0c-45c3-8e4a-5332550170cc/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 18:48:20,406 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:48:20,407 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:48:20,409 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:48:20,409 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:48:20,410 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 18:48:20,410 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:48:20,410 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:48:20,411 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 18:48:20,411 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:48:20,411 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:48:20,412 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 18:48:20,413 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:48:20,413 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 18:48:20,413 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:48:20,414 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 18:48:20,414 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:48:20,414 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 18:48:20,414 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:48:20,415 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 18:48:20,415 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:48:20,415 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 18:48:20,415 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 18:48:20,416 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:48:20,416 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:48:20,416 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 18:48:20,417 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 18:48:20,417 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 18:48:20,417 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 18:48:20,417 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 18:48:20,418 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_544a2aac-4a0c-45c3-8e4a-5332550170cc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_544a2aac-4a0c-45c3-8e4a-5332550170cc/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99d683945b9b1fcfd950f93d787e43dd192508e9 [2020-11-29 18:48:20,748 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:48:20,798 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:48:20,802 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:48:20,808 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:48:20,809 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:48:20,811 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_544a2aac-4a0c-45c3-8e4a-5332550170cc/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i [2020-11-29 18:48:20,906 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_544a2aac-4a0c-45c3-8e4a-5332550170cc/bin/uautomizer/data/41665e1b4/85a247d90bf145e283e8d91f4897cd39/FLAGf72ca0c31 [2020-11-29 18:48:21,657 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:48:21,663 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_544a2aac-4a0c-45c3-8e4a-5332550170cc/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i [2020-11-29 18:48:21,691 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_544a2aac-4a0c-45c3-8e4a-5332550170cc/bin/uautomizer/data/41665e1b4/85a247d90bf145e283e8d91f4897cd39/FLAGf72ca0c31 [2020-11-29 18:48:21,849 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_544a2aac-4a0c-45c3-8e4a-5332550170cc/bin/uautomizer/data/41665e1b4/85a247d90bf145e283e8d91f4897cd39 [2020-11-29 18:48:21,853 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:48:21,857 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:48:21,862 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:48:21,862 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:48:21,867 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:48:21,869 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:48:21" (1/1) ... [2020-11-29 18:48:21,876 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d570278 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:48:21, skipping insertion in model container [2020-11-29 18:48:21,876 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:48:21" (1/1) ... [2020-11-29 18:48:21,885 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:48:21,983 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:48:22,295 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 18:48:22,296 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@74cfc103 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:48:22, skipping insertion in model container [2020-11-29 18:48:22,296 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:48:22,296 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 18:48:22,299 INFO L168 Benchmark]: Toolchain (without parser) took 440.81 ms. Allocated memory is still 96.5 MB. Free memory was 65.8 MB in the beginning and 72.7 MB in the end (delta: -6.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 18:48:22,300 INFO L168 Benchmark]: CDTParser took 0.64 ms. Allocated memory is still 96.5 MB. Free memory is still 56.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:48:22,301 INFO L168 Benchmark]: CACSL2BoogieTranslator took 434.67 ms. Allocated memory is still 96.5 MB. Free memory was 65.6 MB in the beginning and 72.7 MB in the end (delta: -7.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 18:48:22,302 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.64 ms. Allocated memory is still 96.5 MB. Free memory is still 56.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 434.67 ms. Allocated memory is still 96.5 MB. Free memory was 65.6 MB in the beginning and 72.7 MB in the end (delta: -7.1 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 [2020-11-29 18:48:24,934 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:48:24,936 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:48:24,973 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:48:24,974 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:48:24,975 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:48:24,977 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:48:24,980 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:48:24,983 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:48:24,985 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:48:24,986 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:48:24,988 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:48:24,988 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:48:24,990 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:48:24,992 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:48:24,993 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:48:24,994 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:48:24,996 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:48:24,999 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:48:25,001 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:48:25,004 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:48:25,006 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:48:25,008 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:48:25,009 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:48:25,013 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:48:25,014 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:48:25,014 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:48:25,015 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:48:25,016 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:48:25,018 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:48:25,018 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:48:25,019 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:48:25,020 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:48:25,022 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:48:25,023 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:48:25,024 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:48:25,025 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:48:25,025 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:48:25,026 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:48:25,027 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:48:25,028 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:48:25,030 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_544a2aac-4a0c-45c3-8e4a-5332550170cc/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 18:48:25,076 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:48:25,076 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:48:25,078 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:48:25,078 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:48:25,079 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 18:48:25,079 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:48:25,080 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:48:25,080 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:48:25,080 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:48:25,081 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 18:48:25,081 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:48:25,082 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 18:48:25,082 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 18:48:25,082 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 18:48:25,083 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:48:25,083 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 18:48:25,084 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:48:25,084 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 18:48:25,084 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:48:25,085 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 18:48:25,085 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:48:25,085 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 18:48:25,086 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 18:48:25,086 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:48:25,086 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:48:25,086 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 18:48:25,087 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 18:48:25,087 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 18:48:25,087 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 18:48:25,087 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 18:48:25,088 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 18:48:25,088 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_544a2aac-4a0c-45c3-8e4a-5332550170cc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_544a2aac-4a0c-45c3-8e4a-5332550170cc/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99d683945b9b1fcfd950f93d787e43dd192508e9 [2020-11-29 18:48:25,459 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:48:25,497 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:48:25,500 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:48:25,501 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:48:25,502 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:48:25,503 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_544a2aac-4a0c-45c3-8e4a-5332550170cc/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i [2020-11-29 18:48:25,600 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_544a2aac-4a0c-45c3-8e4a-5332550170cc/bin/uautomizer/data/06c38493e/d1cbc195d78f4a80a466ccb2cbf9f89e/FLAGd00d43505 [2020-11-29 18:48:26,444 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:48:26,444 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_544a2aac-4a0c-45c3-8e4a-5332550170cc/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i [2020-11-29 18:48:26,476 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_544a2aac-4a0c-45c3-8e4a-5332550170cc/bin/uautomizer/data/06c38493e/d1cbc195d78f4a80a466ccb2cbf9f89e/FLAGd00d43505 [2020-11-29 18:48:26,630 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_544a2aac-4a0c-45c3-8e4a-5332550170cc/bin/uautomizer/data/06c38493e/d1cbc195d78f4a80a466ccb2cbf9f89e [2020-11-29 18:48:26,633 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:48:26,634 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:48:26,644 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:48:26,644 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:48:26,647 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:48:26,648 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:48:26" (1/1) ... [2020-11-29 18:48:26,650 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fb327e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:48:26, skipping insertion in model container [2020-11-29 18:48:26,651 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:48:26" (1/1) ... [2020-11-29 18:48:26,658 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:48:26,720 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:48:26,928 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 18:48:26,930 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@138fc7f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:48:26, skipping insertion in model container [2020-11-29 18:48:26,930 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:48:26,931 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 18:48:26,935 INFO L168 Benchmark]: Toolchain (without parser) took 297.80 ms. Allocated memory is still 50.3 MB. Free memory was 25.7 MB in the beginning and 27.5 MB in the end (delta: -1.8 MB). Peak memory consumption was 3.6 MB. Max. memory is 16.1 GB. [2020-11-29 18:48:26,937 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 50.3 MB. Free memory was 32.8 MB in the beginning and 32.8 MB in the end (delta: 37.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:48:26,938 INFO L168 Benchmark]: CACSL2BoogieTranslator took 287.34 ms. Allocated memory is still 50.3 MB. Free memory was 25.5 MB in the beginning and 27.5 MB in the end (delta: -2.0 MB). Peak memory consumption was 3.6 MB. Max. memory is 16.1 GB. [2020-11-29 18:48:26,941 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 50.3 MB. Free memory was 32.8 MB in the beginning and 32.8 MB in the end (delta: 37.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 287.34 ms. Allocated memory is still 50.3 MB. Free memory was 25.5 MB in the beginning and 27.5 MB in the end (delta: -2.0 MB). Peak memory consumption was 3.6 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...