./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-2.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_5a73dd36-a1f7-450a-9bc8-5bf205bdd289/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5a73dd36-a1f7-450a-9bc8-5bf205bdd289/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5a73dd36-a1f7-450a-9bc8-5bf205bdd289/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5a73dd36-a1f7-450a-9bc8-5bf205bdd289/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5a73dd36-a1f7-450a-9bc8-5bf205bdd289/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5a73dd36-a1f7-450a-9bc8-5bf205bdd289/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 2b114f3209cc5107e9e21ebae1b4a753d86ec036 ................................................................................................................................ 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_5a73dd36-a1f7-450a-9bc8-5bf205bdd289/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5a73dd36-a1f7-450a-9bc8-5bf205bdd289/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5a73dd36-a1f7-450a-9bc8-5bf205bdd289/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5a73dd36-a1f7-450a-9bc8-5bf205bdd289/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5a73dd36-a1f7-450a-9bc8-5bf205bdd289/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5a73dd36-a1f7-450a-9bc8-5bf205bdd289/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 2b114f3209cc5107e9e21ebae1b4a753d86ec036 .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:12:18,377 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:12:18,380 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:12:18,444 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:12:18,445 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:12:18,446 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:12:18,448 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:12:18,477 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:12:18,479 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:12:18,480 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:12:18,482 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:12:18,483 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:12:18,484 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:12:18,485 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:12:18,486 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:12:18,487 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:12:18,489 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:12:18,491 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:12:18,495 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:12:18,503 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:12:18,506 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:12:18,507 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:12:18,510 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:12:18,511 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:12:18,515 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:12:18,515 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:12:18,516 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:12:18,523 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:12:18,524 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:12:18,525 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:12:18,526 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:12:18,527 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:12:18,529 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:12:18,530 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:12:18,531 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:12:18,532 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:12:18,533 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:12:18,533 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:12:18,533 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:12:18,534 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:12:18,535 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:12:18,538 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5a73dd36-a1f7-450a-9bc8-5bf205bdd289/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-30 01:12:18,581 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:12:18,581 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:12:18,584 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:12:18,584 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:12:18,584 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 01:12:18,585 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:12:18,585 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:12:18,585 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:12:18,585 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:12:18,585 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:12:18,586 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:12:18,587 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:12:18,587 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:12:18,587 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:12:18,587 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:12:18,587 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:12:18,588 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:12:18,588 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:12:18,588 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 01:12:18,588 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:12:18,589 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:12:18,589 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:12:18,589 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:12:18,589 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:12:18,589 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:12:18,590 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 01:12:18,590 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:12:18,590 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:12:18,590 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:12:18,591 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_5a73dd36-a1f7-450a-9bc8-5bf205bdd289/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5a73dd36-a1f7-450a-9bc8-5bf205bdd289/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2b114f3209cc5107e9e21ebae1b4a753d86ec036 [2020-11-30 01:12:18,860 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:12:18,901 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:12:18,905 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:12:18,906 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:12:18,908 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:12:18,909 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5a73dd36-a1f7-450a-9bc8-5bf205bdd289/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-2.i [2020-11-30 01:12:18,999 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5a73dd36-a1f7-450a-9bc8-5bf205bdd289/bin/uautomizer/data/6b7a6cad9/f2b1a3a3737d4e50b2b6e23266948a34/FLAGca0cfffbf [2020-11-30 01:12:19,811 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:12:19,812 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5a73dd36-a1f7-450a-9bc8-5bf205bdd289/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-2.i [2020-11-30 01:12:19,833 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5a73dd36-a1f7-450a-9bc8-5bf205bdd289/bin/uautomizer/data/6b7a6cad9/f2b1a3a3737d4e50b2b6e23266948a34/FLAGca0cfffbf [2020-11-30 01:12:19,978 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5a73dd36-a1f7-450a-9bc8-5bf205bdd289/bin/uautomizer/data/6b7a6cad9/f2b1a3a3737d4e50b2b6e23266948a34 [2020-11-30 01:12:19,981 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:12:19,983 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:12:19,985 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:12:19,985 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:12:19,989 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:12:19,990 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:12:19" (1/1) ... [2020-11-30 01:12:19,992 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@302cb19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:12:19, skipping insertion in model container [2020-11-30 01:12:19,992 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:12:19" (1/1) ... [2020-11-30 01:12:20,000 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:12:20,057 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:12:20,350 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:12:20,352 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3c66eb8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:12:20, skipping insertion in model container [2020-11-30 01:12:20,352 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:12:20,353 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:12:20,357 INFO L168 Benchmark]: Toolchain (without parser) took 371.71 ms. Allocated memory is still 92.3 MB. Free memory was 67.0 MB in the beginning and 69.6 MB in the end (delta: -2.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:12:20,358 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 92.3 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:12:20,360 INFO L168 Benchmark]: CACSL2BoogieTranslator took 367.67 ms. Allocated memory is still 92.3 MB. Free memory was 66.7 MB in the beginning and 69.9 MB in the end (delta: -3.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:12:20,363 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 92.3 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 367.67 ms. Allocated memory is still 92.3 MB. Free memory was 66.7 MB in the beginning and 69.9 MB in the end (delta: -3.2 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 [2020-11-30 01:12:22,878 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:12:22,880 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:12:22,941 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:12:22,942 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:12:22,943 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:12:22,946 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:12:22,949 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:12:22,952 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:12:22,953 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:12:22,955 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:12:22,957 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:12:22,958 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:12:22,961 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:12:22,989 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:12:22,991 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:12:22,993 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:12:23,003 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:12:23,008 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:12:23,013 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:12:23,022 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:12:23,024 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:12:23,025 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:12:23,028 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:12:23,033 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:12:23,040 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:12:23,040 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:12:23,042 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:12:23,047 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:12:23,049 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:12:23,049 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:12:23,050 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:12:23,055 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:12:23,056 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:12:23,058 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:12:23,059 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:12:23,061 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:12:23,062 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:12:23,062 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:12:23,063 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:12:23,066 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:12:23,067 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5a73dd36-a1f7-450a-9bc8-5bf205bdd289/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-30 01:12:23,114 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:12:23,114 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:12:23,120 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:12:23,121 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:12:23,121 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 01:12:23,122 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:12:23,122 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:12:23,122 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:12:23,122 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:12:23,123 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:12:23,124 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:12:23,124 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:12:23,125 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:12:23,125 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:12:23,125 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:12:23,125 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:12:23,126 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:12:23,126 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:12:23,126 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:12:23,127 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 01:12:23,127 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:12:23,127 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:12:23,127 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:12:23,128 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:12:23,128 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:12:23,128 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:12:23,128 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 01:12:23,129 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:12:23,129 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:12:23,129 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:12:23,129 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:12:23,130 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_5a73dd36-a1f7-450a-9bc8-5bf205bdd289/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5a73dd36-a1f7-450a-9bc8-5bf205bdd289/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2b114f3209cc5107e9e21ebae1b4a753d86ec036 [2020-11-30 01:12:23,595 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:12:23,636 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:12:23,641 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:12:23,643 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:12:23,644 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:12:23,645 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5a73dd36-a1f7-450a-9bc8-5bf205bdd289/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-2.i [2020-11-30 01:12:23,715 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5a73dd36-a1f7-450a-9bc8-5bf205bdd289/bin/uautomizer/data/8a6f1cdf4/a106f933b8d447548ff536b165567304/FLAG3a0e23bb0 [2020-11-30 01:12:24,605 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:12:24,605 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5a73dd36-a1f7-450a-9bc8-5bf205bdd289/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-2.i [2020-11-30 01:12:24,634 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5a73dd36-a1f7-450a-9bc8-5bf205bdd289/bin/uautomizer/data/8a6f1cdf4/a106f933b8d447548ff536b165567304/FLAG3a0e23bb0 [2020-11-30 01:12:24,698 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5a73dd36-a1f7-450a-9bc8-5bf205bdd289/bin/uautomizer/data/8a6f1cdf4/a106f933b8d447548ff536b165567304 [2020-11-30 01:12:24,702 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:12:24,705 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:12:24,707 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:12:24,708 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:12:24,712 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:12:24,713 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:12:24" (1/1) ... [2020-11-30 01:12:24,716 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@228ba720 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:12:24, skipping insertion in model container [2020-11-30 01:12:24,716 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:12:24" (1/1) ... [2020-11-30 01:12:24,726 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:12:24,813 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:12:25,051 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:12:25,052 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@74c7a169 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:12:25, skipping insertion in model container [2020-11-30 01:12:25,052 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:12:25,053 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:12:25,056 INFO L168 Benchmark]: Toolchain (without parser) took 349.01 ms. Allocated memory is still 58.7 MB. Free memory was 36.3 MB in the beginning and 27.4 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:12:25,057 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 58.7 MB. Free memory is still 40.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:12:25,058 INFO L168 Benchmark]: CACSL2BoogieTranslator took 345.52 ms. Allocated memory is still 58.7 MB. Free memory was 36.3 MB in the beginning and 27.4 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:12:25,060 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 58.7 MB. Free memory is still 40.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 345.52 ms. Allocated memory is still 58.7 MB. Free memory was 36.3 MB in the beginning and 27.4 MB in the end (delta: 9.0 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...