./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.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_9a4526e6-6546-4b46-a758-7e7c17079193/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9a4526e6-6546-4b46-a758-7e7c17079193/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9a4526e6-6546-4b46-a758-7e7c17079193/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9a4526e6-6546-4b46-a758-7e7c17079193/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9a4526e6-6546-4b46-a758-7e7c17079193/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9a4526e6-6546-4b46-a758-7e7c17079193/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 9a573d57432fc0f248c358a2ec6f1b35f2ba8526 ................................................................................................................................ 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_9a4526e6-6546-4b46-a758-7e7c17079193/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9a4526e6-6546-4b46-a758-7e7c17079193/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9a4526e6-6546-4b46-a758-7e7c17079193/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9a4526e6-6546-4b46-a758-7e7c17079193/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9a4526e6-6546-4b46-a758-7e7c17079193/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9a4526e6-6546-4b46-a758-7e7c17079193/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 9a573d57432fc0f248c358a2ec6f1b35f2ba8526 .................................................................................................................................. 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 03:10:55,249 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:10:55,252 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:10:55,362 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:10:55,364 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:10:55,370 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:10:55,375 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:10:55,383 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:10:55,385 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:10:55,392 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:10:55,393 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:10:55,395 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:10:55,395 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:10:55,396 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:10:55,398 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:10:55,400 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:10:55,401 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:10:55,407 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:10:55,410 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:10:55,419 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:10:55,422 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:10:55,424 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:10:55,426 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:10:55,427 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:10:55,437 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:10:55,437 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:10:55,438 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:10:55,440 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:10:55,441 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:10:55,442 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:10:55,442 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:10:55,444 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:10:55,446 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:10:55,448 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:10:55,449 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:10:55,449 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:10:55,450 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:10:55,451 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:10:55,451 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:10:55,452 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:10:55,453 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:10:55,456 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9a4526e6-6546-4b46-a758-7e7c17079193/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:10:55,501 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:10:55,502 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:10:55,505 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:10:55,505 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:10:55,505 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:10:55,506 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:10:55,506 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:10:55,506 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:10:55,506 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:10:55,506 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:10:55,508 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:10:55,508 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:10:55,508 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:10:55,508 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:10:55,509 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:10:55,509 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:10:55,509 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:10:55,509 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:10:55,510 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:10:55,510 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:10:55,510 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:10:55,510 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:10:55,511 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:10:55,511 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:10:55,511 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:10:55,511 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:10:55,511 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:10:55,512 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:10:55,512 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:10:55,512 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_9a4526e6-6546-4b46-a758-7e7c17079193/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9a4526e6-6546-4b46-a758-7e7c17079193/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a573d57432fc0f248c358a2ec6f1b35f2ba8526 [2020-11-28 03:10:55,859 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:10:55,898 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:10:55,903 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:10:55,905 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:10:55,906 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:10:55,908 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9a4526e6-6546-4b46-a758-7e7c17079193/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i [2020-11-28 03:10:56,002 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9a4526e6-6546-4b46-a758-7e7c17079193/bin/uautomizer/data/00f897f1e/29836e5709c04125a057a9e3d481eb2e/FLAG25f47c0d2 [2020-11-28 03:10:56,645 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:10:56,646 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9a4526e6-6546-4b46-a758-7e7c17079193/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i [2020-11-28 03:10:56,672 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9a4526e6-6546-4b46-a758-7e7c17079193/bin/uautomizer/data/00f897f1e/29836e5709c04125a057a9e3d481eb2e/FLAG25f47c0d2 [2020-11-28 03:10:56,845 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9a4526e6-6546-4b46-a758-7e7c17079193/bin/uautomizer/data/00f897f1e/29836e5709c04125a057a9e3d481eb2e [2020-11-28 03:10:56,849 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:10:56,851 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:10:56,854 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:10:56,855 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:10:56,858 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:10:56,858 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:10:56" (1/1) ... [2020-11-28 03:10:56,861 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1545c14f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:10:56, skipping insertion in model container [2020-11-28 03:10:56,861 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:10:56" (1/1) ... [2020-11-28 03:10:56,868 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:10:56,956 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:10:57,225 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:10:57,227 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@569bc1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:10:57, skipping insertion in model container [2020-11-28 03:10:57,227 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:10:57,228 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:10:57,233 INFO L168 Benchmark]: Toolchain (without parser) took 379.02 ms. Allocated memory was 81.8 MB in the beginning and 109.1 MB in the end (delta: 27.3 MB). Free memory was 46.0 MB in the beginning and 87.0 MB in the end (delta: -41.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:10:57,235 INFO L168 Benchmark]: CDTParser took 7.41 ms. Allocated memory is still 81.8 MB. Free memory was 54.3 MB in the beginning and 64.4 MB in the end (delta: -10.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-28 03:10:57,237 INFO L168 Benchmark]: CACSL2BoogieTranslator took 373.32 ms. Allocated memory was 81.8 MB in the beginning and 109.1 MB in the end (delta: 27.3 MB). Free memory was 45.7 MB in the beginning and 87.0 MB in the end (delta: -41.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:10:57,241 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 7.41 ms. Allocated memory is still 81.8 MB. Free memory was 54.3 MB in the beginning and 64.4 MB in the end (delta: -10.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 373.32 ms. Allocated memory was 81.8 MB in the beginning and 109.1 MB in the end (delta: 27.3 MB). Free memory was 45.7 MB in the beginning and 87.0 MB in the end (delta: -41.3 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-a4ecdab [2020-11-28 03:10:59,813 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:10:59,816 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:10:59,849 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:10:59,850 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:10:59,852 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:10:59,854 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:10:59,857 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:10:59,859 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:10:59,861 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:10:59,862 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:10:59,864 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:10:59,871 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:10:59,872 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:10:59,874 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:10:59,875 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:10:59,876 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:10:59,877 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:10:59,879 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:10:59,882 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:10:59,884 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:10:59,891 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:10:59,893 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:10:59,897 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:10:59,903 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:10:59,904 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:10:59,904 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:10:59,905 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:10:59,906 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:10:59,907 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:10:59,908 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:10:59,909 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:10:59,909 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:10:59,910 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:10:59,912 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:10:59,912 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:10:59,913 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:10:59,914 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:10:59,914 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:10:59,915 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:10:59,916 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:10:59,917 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9a4526e6-6546-4b46-a758-7e7c17079193/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:10:59,946 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:10:59,949 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:10:59,952 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:10:59,953 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:10:59,954 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:10:59,954 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:10:59,954 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:10:59,955 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:10:59,955 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:10:59,955 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:10:59,956 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:10:59,956 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:10:59,957 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:10:59,957 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:10:59,957 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:10:59,957 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:10:59,958 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:10:59,958 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:10:59,958 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:10:59,958 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:10:59,959 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:10:59,959 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:10:59,959 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:10:59,959 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:10:59,960 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:10:59,960 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:10:59,960 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:10:59,960 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:10:59,961 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:10:59,961 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:10:59,961 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:10:59,961 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_9a4526e6-6546-4b46-a758-7e7c17079193/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9a4526e6-6546-4b46-a758-7e7c17079193/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a573d57432fc0f248c358a2ec6f1b35f2ba8526 [2020-11-28 03:11:00,381 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:11:00,409 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:11:00,411 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:11:00,412 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:11:00,420 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:11:00,421 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9a4526e6-6546-4b46-a758-7e7c17079193/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i [2020-11-28 03:11:00,493 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9a4526e6-6546-4b46-a758-7e7c17079193/bin/uautomizer/data/0a0198455/fce58ad48fc04855869d97d882f8e8a8/FLAG1c01470bc [2020-11-28 03:11:01,119 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:11:01,120 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9a4526e6-6546-4b46-a758-7e7c17079193/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i [2020-11-28 03:11:01,153 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9a4526e6-6546-4b46-a758-7e7c17079193/bin/uautomizer/data/0a0198455/fce58ad48fc04855869d97d882f8e8a8/FLAG1c01470bc [2020-11-28 03:11:01,393 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9a4526e6-6546-4b46-a758-7e7c17079193/bin/uautomizer/data/0a0198455/fce58ad48fc04855869d97d882f8e8a8 [2020-11-28 03:11:01,395 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:11:01,396 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:11:01,398 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:11:01,398 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:11:01,407 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:11:01,408 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:11:01" (1/1) ... [2020-11-28 03:11:01,411 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ef6b609 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:11:01, skipping insertion in model container [2020-11-28 03:11:01,412 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:11:01" (1/1) ... [2020-11-28 03:11:01,419 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:11:01,494 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:11:01,718 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:11:01,721 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@58c2d752 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:11:01, skipping insertion in model container [2020-11-28 03:11:01,722 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:11:01,723 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:11:01,726 INFO L168 Benchmark]: Toolchain (without parser) took 327.68 ms. Allocated memory is still 54.5 MB. Free memory was 30.9 MB in the beginning and 21.9 MB in the end (delta: 9.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 03:11:01,728 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 54.5 MB. Free memory was 36.8 MB in the beginning and 36.8 MB in the end (delta: 26.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:11:01,731 INFO L168 Benchmark]: CACSL2BoogieTranslator took 325.00 ms. Allocated memory is still 54.5 MB. Free memory was 30.7 MB in the beginning and 21.9 MB in the end (delta: 8.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 03:11:01,734 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 54.5 MB. Free memory was 36.8 MB in the beginning and 36.8 MB in the end (delta: 26.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 325.00 ms. Allocated memory is still 54.5 MB. Free memory was 30.7 MB in the beginning and 21.9 MB in the end (delta: 8.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...