./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_9767c8bd-5322-4e8b-bd3d-d133d31c5466/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9767c8bd-5322-4e8b-bd3d-d133d31c5466/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9767c8bd-5322-4e8b-bd3d-d133d31c5466/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9767c8bd-5322-4e8b-bd3d-d133d31c5466/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9767c8bd-5322-4e8b-bd3d-d133d31c5466/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9767c8bd-5322-4e8b-bd3d-d133d31c5466/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 e736e4be0b20456282c342c66a3c720fad275607 ................................................................................................................................ 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_9767c8bd-5322-4e8b-bd3d-d133d31c5466/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9767c8bd-5322-4e8b-bd3d-d133d31c5466/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9767c8bd-5322-4e8b-bd3d-d133d31c5466/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9767c8bd-5322-4e8b-bd3d-d133d31c5466/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9767c8bd-5322-4e8b-bd3d-d133d31c5466/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9767c8bd-5322-4e8b-bd3d-d133d31c5466/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 e736e4be0b20456282c342c66a3c720fad275607 .................................................................................................................................. 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 20:23:02,810 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:23:02,813 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:23:02,894 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:23:02,896 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:23:02,898 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:23:02,902 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:23:02,908 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:23:02,913 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:23:02,920 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:23:02,921 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:23:02,925 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:23:02,926 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:23:02,929 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:23:02,930 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:23:02,932 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:23:02,933 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:23:02,935 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:23:02,938 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:23:02,941 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:23:02,943 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:23:02,947 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:23:02,950 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:23:02,954 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:23:02,970 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:23:02,972 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:23:02,973 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:23:02,976 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:23:02,977 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:23:02,978 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:23:02,979 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:23:02,980 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:23:02,983 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:23:02,985 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:23:02,986 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:23:02,987 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:23:02,988 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:23:02,988 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:23:02,988 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:23:02,990 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:23:02,991 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:23:02,993 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9767c8bd-5322-4e8b-bd3d-d133d31c5466/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 20:23:03,046 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:23:03,047 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:23:03,049 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:23:03,050 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:23:03,050 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 20:23:03,050 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:23:03,051 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:23:03,051 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:23:03,051 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:23:03,052 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:23:03,053 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:23:03,053 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:23:03,054 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:23:03,054 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:23:03,054 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:23:03,055 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:23:03,055 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:23:03,055 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:23:03,055 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 20:23:03,056 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:23:03,056 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 20:23:03,056 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 20:23:03,057 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:23:03,057 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:23:03,057 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:23:03,057 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 20:23:03,058 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 20:23:03,058 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:23:03,058 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 20:23:03,059 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_9767c8bd-5322-4e8b-bd3d-d133d31c5466/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9767c8bd-5322-4e8b-bd3d-d133d31c5466/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e736e4be0b20456282c342c66a3c720fad275607 [2020-11-29 20:23:03,394 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:23:03,440 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:23:03,443 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:23:03,444 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:23:03,446 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:23:03,447 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9767c8bd-5322-4e8b-bd3d-d133d31c5466/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i [2020-11-29 20:23:03,536 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9767c8bd-5322-4e8b-bd3d-d133d31c5466/bin/uautomizer/data/bed9c00ec/f1a368307cf04b56952ae0bed4318d6a/FLAG1cf503225 [2020-11-29 20:23:04,288 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:23:04,289 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9767c8bd-5322-4e8b-bd3d-d133d31c5466/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i [2020-11-29 20:23:04,322 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9767c8bd-5322-4e8b-bd3d-d133d31c5466/bin/uautomizer/data/bed9c00ec/f1a368307cf04b56952ae0bed4318d6a/FLAG1cf503225 [2020-11-29 20:23:04,449 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9767c8bd-5322-4e8b-bd3d-d133d31c5466/bin/uautomizer/data/bed9c00ec/f1a368307cf04b56952ae0bed4318d6a [2020-11-29 20:23:04,451 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:23:04,452 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:23:04,465 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:23:04,465 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:23:04,469 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:23:04,470 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:23:04" (1/1) ... [2020-11-29 20:23:04,472 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27520f96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:23:04, skipping insertion in model container [2020-11-29 20:23:04,472 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:23:04" (1/1) ... [2020-11-29 20:23:04,480 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:23:04,543 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:23:04,830 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:23:04,833 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5af97249 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:23:04, skipping insertion in model container [2020-11-29 20:23:04,833 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:23:04,834 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:23:04,838 INFO L168 Benchmark]: Toolchain (without parser) took 383.71 ms. Allocated memory is still 88.1 MB. Free memory was 52.1 MB in the beginning and 66.0 MB in the end (delta: -14.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:23:04,840 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 88.1 MB. Free memory was 62.2 MB in the beginning and 62.2 MB in the end (delta: 28.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:23:04,843 INFO L168 Benchmark]: CACSL2BoogieTranslator took 369.18 ms. Allocated memory is still 88.1 MB. Free memory was 51.9 MB in the beginning and 66.0 MB in the end (delta: -14.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:23:04,845 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 88.1 MB. Free memory was 62.2 MB in the beginning and 62.2 MB in the end (delta: 28.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 369.18 ms. Allocated memory is still 88.1 MB. Free memory was 51.9 MB in the beginning and 66.0 MB in the end (delta: -14.2 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 [2020-11-29 20:23:07,404 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:23:07,409 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:23:07,457 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:23:07,458 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:23:07,460 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:23:07,462 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:23:07,465 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:23:07,468 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:23:07,470 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:23:07,472 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:23:07,474 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:23:07,474 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:23:07,476 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:23:07,478 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:23:07,480 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:23:07,481 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:23:07,482 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:23:07,485 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:23:07,489 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:23:07,492 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:23:07,499 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:23:07,502 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:23:07,506 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:23:07,514 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:23:07,515 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:23:07,515 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:23:07,517 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:23:07,518 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:23:07,519 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:23:07,520 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:23:07,521 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:23:07,522 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:23:07,523 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:23:07,525 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:23:07,525 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:23:07,526 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:23:07,536 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:23:07,541 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:23:07,542 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:23:07,543 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:23:07,547 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9767c8bd-5322-4e8b-bd3d-d133d31c5466/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 20:23:07,605 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:23:07,606 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:23:07,609 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:23:07,610 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:23:07,610 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 20:23:07,610 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:23:07,610 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:23:07,611 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:23:07,611 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:23:07,611 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:23:07,613 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:23:07,613 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:23:07,613 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 20:23:07,613 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 20:23:07,614 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:23:07,614 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:23:07,614 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:23:07,615 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:23:07,615 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:23:07,615 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 20:23:07,615 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:23:07,616 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 20:23:07,616 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 20:23:07,616 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:23:07,617 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:23:07,636 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:23:07,636 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 20:23:07,636 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 20:23:07,636 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:23:07,637 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 20:23:07,637 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:23:07,637 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_9767c8bd-5322-4e8b-bd3d-d133d31c5466/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9767c8bd-5322-4e8b-bd3d-d133d31c5466/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e736e4be0b20456282c342c66a3c720fad275607 [2020-11-29 20:23:08,144 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:23:08,188 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:23:08,191 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:23:08,192 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:23:08,193 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:23:08,194 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9767c8bd-5322-4e8b-bd3d-d133d31c5466/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i [2020-11-29 20:23:08,290 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9767c8bd-5322-4e8b-bd3d-d133d31c5466/bin/uautomizer/data/f00b56280/e8cc0e7e745848da8507a7f895083478/FLAG57f899f08 [2020-11-29 20:23:09,043 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:23:09,053 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9767c8bd-5322-4e8b-bd3d-d133d31c5466/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i [2020-11-29 20:23:09,085 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9767c8bd-5322-4e8b-bd3d-d133d31c5466/bin/uautomizer/data/f00b56280/e8cc0e7e745848da8507a7f895083478/FLAG57f899f08 [2020-11-29 20:23:09,179 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9767c8bd-5322-4e8b-bd3d-d133d31c5466/bin/uautomizer/data/f00b56280/e8cc0e7e745848da8507a7f895083478 [2020-11-29 20:23:09,182 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:23:09,185 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:23:09,189 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:23:09,189 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:23:09,194 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:23:09,195 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:23:09" (1/1) ... [2020-11-29 20:23:09,207 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@397f0a3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:23:09, skipping insertion in model container [2020-11-29 20:23:09,207 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:23:09" (1/1) ... [2020-11-29 20:23:09,216 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:23:09,314 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:23:09,592 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:23:09,593 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2302c2c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:23:09, skipping insertion in model container [2020-11-29 20:23:09,594 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:23:09,594 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:23:09,597 INFO L168 Benchmark]: Toolchain (without parser) took 410.82 ms. Allocated memory is still 71.3 MB. Free memory was 53.8 MB in the beginning and 55.8 MB in the end (delta: -2.0 MB). Peak memory consumption was 13.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:23:09,598 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 71.3 MB. Free memory is still 53.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:23:09,599 INFO L168 Benchmark]: CACSL2BoogieTranslator took 405.17 ms. Allocated memory is still 71.3 MB. Free memory was 53.5 MB in the beginning and 55.8 MB in the end (delta: -2.3 MB). Peak memory consumption was 13.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:23:09,602 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 71.3 MB. Free memory is still 53.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 405.17 ms. Allocated memory is still 71.3 MB. Free memory was 53.5 MB in the beginning and 55.8 MB in the end (delta: -2.3 MB). Peak memory consumption was 13.5 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...