./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-2.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_e28a43f0-cdfb-4a95-93dd-7b787266f9d1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e28a43f0-cdfb-4a95-93dd-7b787266f9d1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e28a43f0-cdfb-4a95-93dd-7b787266f9d1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e28a43f0-cdfb-4a95-93dd-7b787266f9d1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e28a43f0-cdfb-4a95-93dd-7b787266f9d1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e28a43f0-cdfb-4a95-93dd-7b787266f9d1/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c93b5e7e4f33677b521c80818314f9d58d5447f3 ................................................................................................................................ 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_e28a43f0-cdfb-4a95-93dd-7b787266f9d1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e28a43f0-cdfb-4a95-93dd-7b787266f9d1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e28a43f0-cdfb-4a95-93dd-7b787266f9d1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e28a43f0-cdfb-4a95-93dd-7b787266f9d1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e28a43f0-cdfb-4a95-93dd-7b787266f9d1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e28a43f0-cdfb-4a95-93dd-7b787266f9d1/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c93b5e7e4f33677b521c80818314f9d58d5447f3 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 23:29:30,809 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:29:30,829 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:29:30,906 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:29:30,906 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:29:30,913 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:29:30,916 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:29:30,921 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:29:30,925 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:29:30,933 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:29:30,935 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:29:30,937 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:29:30,937 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:29:30,942 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:29:30,944 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:29:30,946 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:29:30,948 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:29:30,954 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:29:30,958 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:29:30,966 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:29:30,968 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:29:30,970 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:29:30,973 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:29:30,974 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:29:30,980 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:29:30,981 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:29:30,981 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:29:30,984 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:29:30,985 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:29:30,986 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:29:30,987 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:29:30,988 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:29:30,990 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:29:30,990 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:29:30,992 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:29:30,992 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:29:30,993 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:29:30,993 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:29:30,993 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:29:30,995 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:29:30,995 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:29:30,996 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e28a43f0-cdfb-4a95-93dd-7b787266f9d1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-29 23:29:31,022 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:29:31,022 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:29:31,023 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 23:29:31,024 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 23:29:31,025 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:29:31,025 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:29:31,025 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:29:31,025 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:29:31,026 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:29:31,026 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:29:31,026 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:29:31,026 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:29:31,027 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:29:31,027 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:29:31,027 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:29:31,027 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:29:31,027 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:29:31,028 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:29:31,028 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 23:29:31,028 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 23:29:31,028 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:29:31,029 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:29:31,029 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 23:29:31,029 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:29:31,029 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:29:31,030 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:29:31,030 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 23:29:31,030 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 23:29:31,030 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:29:31,031 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_e28a43f0-cdfb-4a95-93dd-7b787266f9d1/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e28a43f0-cdfb-4a95-93dd-7b787266f9d1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c93b5e7e4f33677b521c80818314f9d58d5447f3 [2020-11-29 23:29:31,340 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:29:31,378 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:29:31,383 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:29:31,385 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:29:31,386 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:29:31,387 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e28a43f0-cdfb-4a95-93dd-7b787266f9d1/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-2.i [2020-11-29 23:29:31,470 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e28a43f0-cdfb-4a95-93dd-7b787266f9d1/bin/ukojak/data/ff441c660/a7f57808ca82492e8890b824d39a66a3/FLAGa342e259b [2020-11-29 23:29:32,208 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:29:32,209 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e28a43f0-cdfb-4a95-93dd-7b787266f9d1/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-2.i [2020-11-29 23:29:32,233 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e28a43f0-cdfb-4a95-93dd-7b787266f9d1/bin/ukojak/data/ff441c660/a7f57808ca82492e8890b824d39a66a3/FLAGa342e259b [2020-11-29 23:29:32,359 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e28a43f0-cdfb-4a95-93dd-7b787266f9d1/bin/ukojak/data/ff441c660/a7f57808ca82492e8890b824d39a66a3 [2020-11-29 23:29:32,362 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:29:32,365 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:29:32,370 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:29:32,370 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:29:32,375 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:29:32,377 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:29:32" (1/1) ... [2020-11-29 23:29:32,380 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5737f601 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:29:32, skipping insertion in model container [2020-11-29 23:29:32,380 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:29:32" (1/1) ... [2020-11-29 23:29:32,389 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:29:32,493 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:29:32,844 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:29:32,845 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2c570cc8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:29:32, skipping insertion in model container [2020-11-29 23:29:32,845 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:29:32,846 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:29:32,850 INFO L168 Benchmark]: Toolchain (without parser) took 483.05 ms. Allocated memory is still 94.4 MB. Free memory was 69.8 MB in the beginning and 69.0 MB in the end (delta: 739.0 kB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:29:32,852 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 75.5 MB. Free memory was 55.3 MB in the beginning and 55.3 MB in the end (delta: 30.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:29:32,854 INFO L168 Benchmark]: CACSL2BoogieTranslator took 476.38 ms. Allocated memory is still 94.4 MB. Free memory was 69.5 MB in the beginning and 69.0 MB in the end (delta: 502.3 kB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 23:29:32,858 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 75.5 MB. Free memory was 55.3 MB in the beginning and 55.3 MB in the end (delta: 30.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 476.38 ms. Allocated memory is still 94.4 MB. Free memory was 69.5 MB in the beginning and 69.0 MB in the end (delta: 502.3 kB). 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 23:29:35,469 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:29:35,471 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:29:35,517 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:29:35,518 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:29:35,524 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:29:35,527 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:29:35,531 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:29:35,536 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:29:35,544 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:29:35,545 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:29:35,546 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:29:35,547 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:29:35,569 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:29:35,575 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:29:35,576 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:29:35,579 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:29:35,581 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:29:35,587 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:29:35,591 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:29:35,595 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:29:35,598 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:29:35,601 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:29:35,604 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:29:35,610 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:29:35,617 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:29:35,617 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:29:35,619 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:29:35,621 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:29:35,623 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:29:35,623 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:29:35,624 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:29:35,627 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:29:35,628 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:29:35,629 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:29:35,630 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:29:35,631 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:29:35,631 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:29:35,632 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:29:35,634 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:29:35,635 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:29:35,637 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e28a43f0-cdfb-4a95-93dd-7b787266f9d1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-29 23:29:35,689 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:29:35,689 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:29:35,692 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 23:29:35,692 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 23:29:35,694 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:29:35,695 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:29:35,695 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:29:35,695 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:29:35,696 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:29:35,696 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:29:35,697 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:29:35,698 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:29:35,698 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:29:35,698 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 23:29:35,699 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 23:29:35,699 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 23:29:35,699 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:29:35,699 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:29:35,700 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:29:35,700 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:29:35,700 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 23:29:35,700 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 23:29:35,701 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:29:35,701 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:29:35,701 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 23:29:35,702 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:29:35,702 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:29:35,702 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:29:35,702 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 23:29:35,703 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 23:29:35,703 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:29:35,703 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 23:29:35,704 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:29:35,704 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_e28a43f0-cdfb-4a95-93dd-7b787266f9d1/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e28a43f0-cdfb-4a95-93dd-7b787266f9d1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c93b5e7e4f33677b521c80818314f9d58d5447f3 [2020-11-29 23:29:36,122 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:29:36,148 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:29:36,152 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:29:36,153 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:29:36,154 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:29:36,155 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e28a43f0-cdfb-4a95-93dd-7b787266f9d1/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-2.i [2020-11-29 23:29:36,238 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e28a43f0-cdfb-4a95-93dd-7b787266f9d1/bin/ukojak/data/257a4791f/ac8c23f73b0446e1bf7f4ee97b740e34/FLAG536d590d9 [2020-11-29 23:29:37,130 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:29:37,131 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e28a43f0-cdfb-4a95-93dd-7b787266f9d1/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-2.i [2020-11-29 23:29:37,158 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e28a43f0-cdfb-4a95-93dd-7b787266f9d1/bin/ukojak/data/257a4791f/ac8c23f73b0446e1bf7f4ee97b740e34/FLAG536d590d9 [2020-11-29 23:29:37,304 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e28a43f0-cdfb-4a95-93dd-7b787266f9d1/bin/ukojak/data/257a4791f/ac8c23f73b0446e1bf7f4ee97b740e34 [2020-11-29 23:29:37,307 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:29:37,309 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:29:37,311 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:29:37,311 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:29:37,315 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:29:37,316 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:29:37" (1/1) ... [2020-11-29 23:29:37,319 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e7a1dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:29:37, skipping insertion in model container [2020-11-29 23:29:37,319 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:29:37" (1/1) ... [2020-11-29 23:29:37,337 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:29:37,447 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:29:37,662 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:29:37,662 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6255ff0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:29:37, skipping insertion in model container [2020-11-29 23:29:37,663 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:29:37,663 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:29:37,666 INFO L168 Benchmark]: Toolchain (without parser) took 355.61 ms. Allocated memory is still 52.4 MB. Free memory was 27.3 MB in the beginning and 28.4 MB in the end (delta: -1.0 MB). Peak memory consumption was 5.7 MB. Max. memory is 16.1 GB. [2020-11-29 23:29:37,668 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 52.4 MB. Free memory was 34.9 MB in the beginning and 34.8 MB in the end (delta: 37.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:29:37,671 INFO L168 Benchmark]: CACSL2BoogieTranslator took 352.46 ms. Allocated memory is still 52.4 MB. Free memory was 27.1 MB in the beginning and 28.4 MB in the end (delta: -1.2 MB). Peak memory consumption was 5.7 MB. Max. memory is 16.1 GB. [2020-11-29 23:29:37,674 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 52.4 MB. Free memory was 34.9 MB in the beginning and 34.8 MB in the end (delta: 37.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 352.46 ms. Allocated memory is still 52.4 MB. Free memory was 27.1 MB in the beginning and 28.4 MB in the end (delta: -1.2 MB). Peak memory consumption was 5.7 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...