./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.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_e9b3fbf4-7873-40a7-8f68-8501bf2050a0/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e9b3fbf4-7873-40a7-8f68-8501bf2050a0/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e9b3fbf4-7873-40a7-8f68-8501bf2050a0/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e9b3fbf4-7873-40a7-8f68-8501bf2050a0/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e9b3fbf4-7873-40a7-8f68-8501bf2050a0/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e9b3fbf4-7873-40a7-8f68-8501bf2050a0/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 8ecc6288c0850c8eac74f3a42f1b2db9e1ba4327 ................................................................................................................................ 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_e9b3fbf4-7873-40a7-8f68-8501bf2050a0/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e9b3fbf4-7873-40a7-8f68-8501bf2050a0/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e9b3fbf4-7873-40a7-8f68-8501bf2050a0/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e9b3fbf4-7873-40a7-8f68-8501bf2050a0/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e9b3fbf4-7873-40a7-8f68-8501bf2050a0/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e9b3fbf4-7873-40a7-8f68-8501bf2050a0/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 8ecc6288c0850c8eac74f3a42f1b2db9e1ba4327 .................................................................................................................................. 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 03:11:17,809 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:11:17,811 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:11:17,893 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:11:17,894 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:11:17,895 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:11:17,898 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:11:17,901 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:11:17,918 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:11:17,925 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:11:17,927 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:11:17,935 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:11:17,935 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:11:17,940 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:11:17,942 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:11:17,944 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:11:17,946 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:11:17,947 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:11:17,956 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:11:17,966 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:11:17,969 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:11:17,971 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:11:17,973 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:11:17,975 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:11:17,983 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:11:17,983 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:11:17,984 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:11:17,987 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:11:17,987 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:11:17,989 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:11:17,990 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:11:17,991 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:11:17,994 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:11:17,995 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:11:17,997 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:11:17,997 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:11:17,998 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:11:17,999 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:11:17,999 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:11:18,001 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:11:18,002 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:11:18,008 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e9b3fbf4-7873-40a7-8f68-8501bf2050a0/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:11:18,055 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:11:18,056 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:11:18,058 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:11:18,058 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:11:18,058 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:11:18,059 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:11:18,059 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:11:18,059 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:11:18,060 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:11:18,060 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:11:18,061 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:11:18,062 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:11:18,062 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:11:18,062 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:11:18,062 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:11:18,063 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:11:18,063 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:11:18,063 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:11:18,064 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:11:18,064 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:11:18,064 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:11:18,064 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:11:18,065 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:11:18,065 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:11:18,065 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:11:18,066 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:11:18,066 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:11:18,066 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:11:18,066 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:11:18,067 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_e9b3fbf4-7873-40a7-8f68-8501bf2050a0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e9b3fbf4-7873-40a7-8f68-8501bf2050a0/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ecc6288c0850c8eac74f3a42f1b2db9e1ba4327 [2020-11-28 03:11:18,409 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:11:18,454 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:11:18,461 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:11:18,463 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:11:18,465 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:11:18,466 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e9b3fbf4-7873-40a7-8f68-8501bf2050a0/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i [2020-11-28 03:11:18,556 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e9b3fbf4-7873-40a7-8f68-8501bf2050a0/bin/uautomizer/data/9f86e0aec/92860d0ca9f6433c9c704f8d09b1a4bc/FLAGdbd8f8b4f [2020-11-28 03:11:19,219 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:11:19,220 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e9b3fbf4-7873-40a7-8f68-8501bf2050a0/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i [2020-11-28 03:11:19,257 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e9b3fbf4-7873-40a7-8f68-8501bf2050a0/bin/uautomizer/data/9f86e0aec/92860d0ca9f6433c9c704f8d09b1a4bc/FLAGdbd8f8b4f [2020-11-28 03:11:19,444 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e9b3fbf4-7873-40a7-8f68-8501bf2050a0/bin/uautomizer/data/9f86e0aec/92860d0ca9f6433c9c704f8d09b1a4bc [2020-11-28 03:11:19,447 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:11:19,449 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:11:19,451 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:11:19,451 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:11:19,455 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:11:19,456 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:11:19" (1/1) ... [2020-11-28 03:11:19,458 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14645e6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:11:19, skipping insertion in model container [2020-11-28 03:11:19,459 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:11:19" (1/1) ... [2020-11-28 03:11:19,467 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:11:19,535 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:11:19,871 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:11:19,873 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@36637677 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:11:19, skipping insertion in model container [2020-11-28 03:11:19,873 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:11:19,874 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:11:19,879 INFO L168 Benchmark]: Toolchain (without parser) took 427.48 ms. Allocated memory is still 92.3 MB. Free memory was 58.9 MB in the beginning and 71.2 MB in the end (delta: -12.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:11:19,881 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 69.2 MB. Free memory was 30.7 MB in the beginning and 30.6 MB in the end (delta: 33.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:11:19,883 INFO L168 Benchmark]: CACSL2BoogieTranslator took 423.02 ms. Allocated memory is still 92.3 MB. Free memory was 58.7 MB in the beginning and 71.2 MB in the end (delta: -12.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:11:19,886 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 69.2 MB. Free memory was 30.7 MB in the beginning and 30.6 MB in the end (delta: 33.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 423.02 ms. Allocated memory is still 92.3 MB. Free memory was 58.7 MB in the beginning and 71.2 MB in the end (delta: -12.5 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 03:11:22,666 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:11:22,669 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:11:22,708 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:11:22,710 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:11:22,717 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:11:22,722 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:11:22,730 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:11:22,734 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:11:22,744 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:11:22,745 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:11:22,753 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:11:22,753 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:11:22,757 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:11:22,759 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:11:22,761 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:11:22,763 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:11:22,765 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:11:22,769 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:11:22,776 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:11:22,784 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:11:22,786 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:11:22,788 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:11:22,792 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:11:22,799 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:11:22,800 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:11:22,800 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:11:22,803 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:11:22,804 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:11:22,808 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:11:22,809 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:11:22,810 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:11:22,812 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:11:22,813 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:11:22,815 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:11:22,815 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:11:22,816 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:11:22,817 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:11:22,817 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:11:22,819 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:11:22,820 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:11:22,821 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e9b3fbf4-7873-40a7-8f68-8501bf2050a0/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:11:22,890 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:11:22,890 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:11:22,894 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:11:22,895 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:11:22,895 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:11:22,895 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:11:22,896 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:11:22,896 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:11:22,896 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:11:22,896 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:11:22,898 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:11:22,898 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:11:22,898 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:11:22,898 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:11:22,899 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:11:22,899 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:11:22,899 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:11:22,899 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:11:22,900 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:11:22,900 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:11:22,900 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:11:22,900 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:11:22,900 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:11:22,901 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:11:22,901 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:11:22,901 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:11:22,902 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:11:22,902 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:11:22,902 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:11:22,902 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:11:22,903 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:11:22,903 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_e9b3fbf4-7873-40a7-8f68-8501bf2050a0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e9b3fbf4-7873-40a7-8f68-8501bf2050a0/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ecc6288c0850c8eac74f3a42f1b2db9e1ba4327 [2020-11-28 03:11:23,350 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:11:23,386 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:11:23,389 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:11:23,391 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:11:23,391 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:11:23,392 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e9b3fbf4-7873-40a7-8f68-8501bf2050a0/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i [2020-11-28 03:11:23,466 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e9b3fbf4-7873-40a7-8f68-8501bf2050a0/bin/uautomizer/data/ee47cb5f0/10997558c53b419f8b9982608a3d4d58/FLAGc2376fefe [2020-11-28 03:11:24,176 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:11:24,177 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e9b3fbf4-7873-40a7-8f68-8501bf2050a0/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i [2020-11-28 03:11:24,192 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e9b3fbf4-7873-40a7-8f68-8501bf2050a0/bin/uautomizer/data/ee47cb5f0/10997558c53b419f8b9982608a3d4d58/FLAGc2376fefe [2020-11-28 03:11:24,373 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e9b3fbf4-7873-40a7-8f68-8501bf2050a0/bin/uautomizer/data/ee47cb5f0/10997558c53b419f8b9982608a3d4d58 [2020-11-28 03:11:24,376 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:11:24,377 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:11:24,378 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:11:24,378 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:11:24,381 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:11:24,382 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:11:24" (1/1) ... [2020-11-28 03:11:24,384 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47474b3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:11:24, skipping insertion in model container [2020-11-28 03:11:24,384 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:11:24" (1/1) ... [2020-11-28 03:11:24,397 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:11:24,470 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:11:24,661 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:11:24,661 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@671f2420 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:11:24, skipping insertion in model container [2020-11-28 03:11:24,662 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:11:24,662 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:11:24,664 INFO L168 Benchmark]: Toolchain (without parser) took 285.97 ms. Allocated memory is still 71.3 MB. Free memory was 53.1 MB in the beginning and 44.1 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:11:24,665 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 71.3 MB. Free memory is still 53.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:11:24,666 INFO L168 Benchmark]: CACSL2BoogieTranslator took 283.93 ms. Allocated memory is still 71.3 MB. Free memory was 52.9 MB in the beginning and 44.1 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:11:24,667 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 71.3 MB. Free memory is still 53.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 283.93 ms. Allocated memory is still 71.3 MB. Free memory was 52.9 MB in the beginning and 44.1 MB in the end (delta: 8.8 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...