./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_4a7f5f2d-01f6-40b5-8b9f-8aa4e6ca2cb9/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4a7f5f2d-01f6-40b5-8b9f-8aa4e6ca2cb9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4a7f5f2d-01f6-40b5-8b9f-8aa4e6ca2cb9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4a7f5f2d-01f6-40b5-8b9f-8aa4e6ca2cb9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4a7f5f2d-01f6-40b5-8b9f-8aa4e6ca2cb9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4a7f5f2d-01f6-40b5-8b9f-8aa4e6ca2cb9/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 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_4a7f5f2d-01f6-40b5-8b9f-8aa4e6ca2cb9/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4a7f5f2d-01f6-40b5-8b9f-8aa4e6ca2cb9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4a7f5f2d-01f6-40b5-8b9f-8aa4e6ca2cb9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4a7f5f2d-01f6-40b5-8b9f-8aa4e6ca2cb9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4a7f5f2d-01f6-40b5-8b9f-8aa4e6ca2cb9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4a7f5f2d-01f6-40b5-8b9f-8aa4e6ca2cb9/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 e736e4be0b20456282c342c66a3c720fad275607 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:36:53,364 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:36:53,374 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:36:53,428 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:36:53,429 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:36:53,430 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:36:53,433 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:36:53,438 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:36:53,442 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:36:53,444 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:36:53,445 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:36:53,449 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:36:53,449 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:36:53,456 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:36:53,458 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:36:53,464 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:36:53,465 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:36:53,467 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:36:53,471 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:36:53,476 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:36:53,480 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:36:53,481 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:36:53,484 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:36:53,485 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:36:53,497 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:36:53,499 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:36:53,500 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:36:53,502 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:36:53,503 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:36:53,504 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:36:53,505 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:36:53,506 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:36:53,508 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:36:53,509 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:36:53,511 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:36:53,511 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:36:53,512 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:36:53,513 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:36:53,513 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:36:53,514 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:36:53,515 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:36:53,516 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4a7f5f2d-01f6-40b5-8b9f-8aa4e6ca2cb9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-28 04:36:53,565 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:36:53,566 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:36:53,567 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:36:53,568 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:36:53,568 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:36:53,569 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:36:53,569 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:36:53,569 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:36:53,569 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:36:53,570 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:36:53,571 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:36:53,571 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:36:53,571 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:36:53,572 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:36:53,572 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:36:53,572 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:36:53,572 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:36:53,573 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:36:53,573 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:36:53,573 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:36:53,573 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:36:53,574 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:36:53,574 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:36:53,574 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:36:53,574 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:36:53,575 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:36:53,575 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:36:53,575 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:36:53,575 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:36:53,577 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_4a7f5f2d-01f6-40b5-8b9f-8aa4e6ca2cb9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4a7f5f2d-01f6-40b5-8b9f-8aa4e6ca2cb9/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e736e4be0b20456282c342c66a3c720fad275607 [2020-11-28 04:36:53,863 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:36:53,905 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:36:53,908 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:36:53,909 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:36:53,911 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:36:53,912 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4a7f5f2d-01f6-40b5-8b9f-8aa4e6ca2cb9/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i [2020-11-28 04:36:53,996 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4a7f5f2d-01f6-40b5-8b9f-8aa4e6ca2cb9/bin/ukojak/data/e316179e9/2456fcebe1964486afccbec4fc0de37c/FLAG9e038b9f2 [2020-11-28 04:36:54,624 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:36:54,625 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4a7f5f2d-01f6-40b5-8b9f-8aa4e6ca2cb9/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i [2020-11-28 04:36:54,641 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4a7f5f2d-01f6-40b5-8b9f-8aa4e6ca2cb9/bin/ukojak/data/e316179e9/2456fcebe1964486afccbec4fc0de37c/FLAG9e038b9f2 [2020-11-28 04:36:54,863 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4a7f5f2d-01f6-40b5-8b9f-8aa4e6ca2cb9/bin/ukojak/data/e316179e9/2456fcebe1964486afccbec4fc0de37c [2020-11-28 04:36:54,867 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:36:54,869 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:36:54,873 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:36:54,873 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:36:54,876 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:36:54,877 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:36:54" (1/1) ... [2020-11-28 04:36:54,879 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1876abae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:54, skipping insertion in model container [2020-11-28 04:36:54,880 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:36:54" (1/1) ... [2020-11-28 04:36:54,887 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:36:54,967 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:36:55,221 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:36:55,223 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@ab72eda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:55, skipping insertion in model container [2020-11-28 04:36:55,223 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:36:55,223 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:36:55,228 INFO L168 Benchmark]: Toolchain (without parser) took 356.03 ms. Allocated memory was 102.8 MB in the beginning and 136.3 MB in the end (delta: 33.6 MB). Free memory was 73.3 MB in the beginning and 112.7 MB in the end (delta: -39.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:55,229 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 102.8 MB. Free memory was 62.7 MB in the beginning and 62.6 MB in the end (delta: 62.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:36:55,231 INFO L168 Benchmark]: CACSL2BoogieTranslator took 350.41 ms. Allocated memory was 102.8 MB in the beginning and 136.3 MB in the end (delta: 33.6 MB). Free memory was 73.0 MB in the beginning and 112.7 MB in the end (delta: -39.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:55,234 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 102.8 MB. Free memory was 62.7 MB in the beginning and 62.6 MB in the end (delta: 62.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 350.41 ms. Allocated memory was 102.8 MB in the beginning and 136.3 MB in the end (delta: 33.6 MB). Free memory was 73.0 MB in the beginning and 112.7 MB in the end (delta: -39.7 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:36:57,508 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:36:57,511 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:36:57,550 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:36:57,551 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:36:57,556 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:36:57,559 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:36:57,564 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:36:57,569 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:36:57,577 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:36:57,579 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:36:57,585 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:36:57,585 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:36:57,589 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:36:57,592 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:36:57,594 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:36:57,595 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:36:57,602 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:36:57,607 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:36:57,613 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:36:57,616 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:36:57,618 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:36:57,620 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:36:57,626 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:36:57,633 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:36:57,638 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:36:57,639 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:36:57,640 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:36:57,642 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:36:57,643 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:36:57,643 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:36:57,644 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:36:57,646 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:36:57,648 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:36:57,649 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:36:57,650 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:36:57,651 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:36:57,651 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:36:57,651 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:36:57,653 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:36:57,654 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:36:57,655 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4a7f5f2d-01f6-40b5-8b9f-8aa4e6ca2cb9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-28 04:36:57,705 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:36:57,705 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:36:57,707 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:36:57,707 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:36:57,708 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:36:57,709 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:36:57,709 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:36:57,709 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:36:57,710 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:36:57,710 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:36:57,711 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:36:57,711 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:36:57,711 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:36:57,712 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:36:57,712 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:36:57,712 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:36:57,712 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:36:57,713 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:36:57,713 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:36:57,713 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:36:57,713 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:36:57,714 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:36:57,714 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:36:57,714 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:36:57,714 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:36:57,715 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:36:57,715 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:36:57,715 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:36:57,715 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:36:57,715 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:36:57,716 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:36:57,716 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:36:57,716 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:36:57,716 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_4a7f5f2d-01f6-40b5-8b9f-8aa4e6ca2cb9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4a7f5f2d-01f6-40b5-8b9f-8aa4e6ca2cb9/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e736e4be0b20456282c342c66a3c720fad275607 [2020-11-28 04:36:58,139 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:36:58,166 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:36:58,169 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:36:58,170 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:36:58,172 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:36:58,173 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4a7f5f2d-01f6-40b5-8b9f-8aa4e6ca2cb9/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i [2020-11-28 04:36:58,234 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4a7f5f2d-01f6-40b5-8b9f-8aa4e6ca2cb9/bin/ukojak/data/7fd10269d/82492a70d23d43898b7f8ba6472c2269/FLAG4d16dcf94 [2020-11-28 04:36:59,027 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:36:59,028 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4a7f5f2d-01f6-40b5-8b9f-8aa4e6ca2cb9/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i [2020-11-28 04:36:59,054 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4a7f5f2d-01f6-40b5-8b9f-8aa4e6ca2cb9/bin/ukojak/data/7fd10269d/82492a70d23d43898b7f8ba6472c2269/FLAG4d16dcf94 [2020-11-28 04:36:59,178 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4a7f5f2d-01f6-40b5-8b9f-8aa4e6ca2cb9/bin/ukojak/data/7fd10269d/82492a70d23d43898b7f8ba6472c2269 [2020-11-28 04:36:59,181 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:36:59,183 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:36:59,184 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:36:59,184 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:36:59,196 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:36:59,197 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:36:59" (1/1) ... [2020-11-28 04:36:59,199 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56a1e5d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:59, skipping insertion in model container [2020-11-28 04:36:59,200 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:36:59" (1/1) ... [2020-11-28 04:36:59,219 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:36:59,310 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:36:59,544 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:36:59,544 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1ca0d2d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:59, skipping insertion in model container [2020-11-28 04:36:59,545 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:36:59,545 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:36:59,548 INFO L168 Benchmark]: Toolchain (without parser) took 363.62 ms. Allocated memory is still 71.3 MB. Free memory was 53.6 MB in the beginning and 55.9 MB in the end (delta: -2.3 MB). Peak memory consumption was 13.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:59,579 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 71.3 MB. Free memory is still 54.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:36:59,579 INFO L168 Benchmark]: CACSL2BoogieTranslator took 361.27 ms. Allocated memory is still 71.3 MB. Free memory was 53.4 MB in the beginning and 55.9 MB in the end (delta: -2.6 MB). Peak memory consumption was 13.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:59,581 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 71.3 MB. Free memory is still 54.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 361.27 ms. Allocated memory is still 71.3 MB. Free memory was 53.4 MB in the beginning and 55.9 MB in the end (delta: -2.6 MB). Peak memory consumption was 13.7 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...