./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_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_b3e66793-45b0-4935-bd46-c7c6a10f362d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b3e66793-45b0-4935-bd46-c7c6a10f362d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b3e66793-45b0-4935-bd46-c7c6a10f362d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b3e66793-45b0-4935-bd46-c7c6a10f362d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b3e66793-45b0-4935-bd46-c7c6a10f362d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b3e66793-45b0-4935-bd46-c7c6a10f362d/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 5cd45bcc5374c52258f803b0a101402b405a4301 ................................................................................................................................ 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_b3e66793-45b0-4935-bd46-c7c6a10f362d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b3e66793-45b0-4935-bd46-c7c6a10f362d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b3e66793-45b0-4935-bd46-c7c6a10f362d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b3e66793-45b0-4935-bd46-c7c6a10f362d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b3e66793-45b0-4935-bd46-c7c6a10f362d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b3e66793-45b0-4935-bd46-c7c6a10f362d/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 5cd45bcc5374c52258f803b0a101402b405a4301 .................................................................................................................................... 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 21:38:53,475 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 21:38:53,479 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 21:38:53,560 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 21:38:53,561 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 21:38:53,563 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 21:38:53,593 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 21:38:53,597 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 21:38:53,599 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 21:38:53,601 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 21:38:53,603 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 21:38:53,604 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 21:38:53,606 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 21:38:53,608 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 21:38:53,610 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 21:38:53,612 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 21:38:53,613 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 21:38:53,614 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 21:38:53,617 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 21:38:53,620 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 21:38:53,623 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 21:38:53,625 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 21:38:53,627 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 21:38:53,628 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 21:38:53,633 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 21:38:53,634 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 21:38:53,634 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 21:38:53,636 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 21:38:53,636 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 21:38:53,638 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 21:38:53,639 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 21:38:53,640 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 21:38:53,641 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 21:38:53,642 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 21:38:53,644 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 21:38:53,644 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 21:38:53,645 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 21:38:53,646 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 21:38:53,646 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 21:38:53,647 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 21:38:53,648 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 21:38:53,649 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b3e66793-45b0-4935-bd46-c7c6a10f362d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-29 21:38:53,679 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 21:38:53,679 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 21:38:53,680 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 21:38:53,680 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 21:38:53,681 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 21:38:53,682 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 21:38:53,682 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 21:38:53,682 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 21:38:53,683 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 21:38:53,683 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 21:38:53,683 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 21:38:53,684 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 21:38:53,684 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 21:38:53,684 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 21:38:53,684 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 21:38:53,685 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 21:38:53,685 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 21:38:53,685 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 21:38:53,686 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 21:38:53,686 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 21:38:53,686 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 21:38:53,686 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 21:38:53,687 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 21:38:53,687 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 21:38:53,687 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 21:38:53,688 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 21:38:53,688 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 21:38:53,688 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 21:38:53,689 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 21:38:53,689 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_b3e66793-45b0-4935-bd46-c7c6a10f362d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b3e66793-45b0-4935-bd46-c7c6a10f362d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5cd45bcc5374c52258f803b0a101402b405a4301 [2020-11-29 21:38:53,994 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 21:38:54,025 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 21:38:54,028 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 21:38:54,030 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 21:38:54,031 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 21:38:54,032 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b3e66793-45b0-4935-bd46-c7c6a10f362d/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i [2020-11-29 21:38:54,158 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b3e66793-45b0-4935-bd46-c7c6a10f362d/bin/ukojak/data/386c360e4/b072be81810247dcb8f60df8c8a551b6/FLAGb7470d1ff [2020-11-29 21:38:54,950 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 21:38:54,956 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b3e66793-45b0-4935-bd46-c7c6a10f362d/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i [2020-11-29 21:38:54,999 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b3e66793-45b0-4935-bd46-c7c6a10f362d/bin/ukojak/data/386c360e4/b072be81810247dcb8f60df8c8a551b6/FLAGb7470d1ff [2020-11-29 21:38:55,094 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b3e66793-45b0-4935-bd46-c7c6a10f362d/bin/ukojak/data/386c360e4/b072be81810247dcb8f60df8c8a551b6 [2020-11-29 21:38:55,099 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 21:38:55,104 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 21:38:55,106 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 21:38:55,106 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 21:38:55,110 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 21:38:55,114 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:38:55" (1/1) ... [2020-11-29 21:38:55,118 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cd82e91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:38:55, skipping insertion in model container [2020-11-29 21:38:55,118 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:38:55" (1/1) ... [2020-11-29 21:38:55,128 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 21:38:55,223 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:38:55,567 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 21:38:55,568 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@13230720 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:38:55, skipping insertion in model container [2020-11-29 21:38:55,568 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 21:38:55,569 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 21:38:55,571 INFO L168 Benchmark]: Toolchain (without parser) took 468.71 ms. Allocated memory is still 102.8 MB. Free memory was 64.3 MB in the beginning and 78.4 MB in the end (delta: -14.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 21:38:55,573 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 102.8 MB. Free memory was 75.1 MB in the beginning and 75.1 MB in the end (delta: 30.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:38:55,574 INFO L168 Benchmark]: CACSL2BoogieTranslator took 462.79 ms. Allocated memory is still 102.8 MB. Free memory was 64.1 MB in the beginning and 78.4 MB in the end (delta: -14.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 21:38:55,576 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 102.8 MB. Free memory was 75.1 MB in the beginning and 75.1 MB in the end (delta: 30.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 462.79 ms. Allocated memory is still 102.8 MB. Free memory was 64.1 MB in the beginning and 78.4 MB in the end (delta: -14.4 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 21:38:58,250 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 21:38:58,254 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 21:38:58,317 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 21:38:58,318 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 21:38:58,325 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 21:38:58,328 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 21:38:58,334 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 21:38:58,338 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 21:38:58,349 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 21:38:58,351 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 21:38:58,357 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 21:38:58,358 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 21:38:58,362 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 21:38:58,367 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 21:38:58,369 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 21:38:58,370 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 21:38:58,374 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 21:38:58,379 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 21:38:58,388 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 21:38:58,391 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 21:38:58,393 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 21:38:58,395 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 21:38:58,404 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 21:38:58,409 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 21:38:58,414 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 21:38:58,414 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 21:38:58,416 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 21:38:58,418 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 21:38:58,419 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 21:38:58,420 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 21:38:58,421 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 21:38:58,424 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 21:38:58,425 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 21:38:58,426 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 21:38:58,426 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 21:38:58,427 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 21:38:58,428 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 21:38:58,428 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 21:38:58,431 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 21:38:58,431 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 21:38:58,432 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b3e66793-45b0-4935-bd46-c7c6a10f362d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-29 21:38:58,481 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 21:38:58,482 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 21:38:58,484 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 21:38:58,485 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 21:38:58,486 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 21:38:58,487 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 21:38:58,487 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 21:38:58,488 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 21:38:58,488 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 21:38:58,488 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 21:38:58,489 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 21:38:58,490 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 21:38:58,490 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 21:38:58,490 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 21:38:58,491 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 21:38:58,491 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 21:38:58,491 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 21:38:58,491 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 21:38:58,492 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 21:38:58,492 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 21:38:58,492 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 21:38:58,493 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 21:38:58,493 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 21:38:58,493 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 21:38:58,493 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 21:38:58,494 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 21:38:58,494 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 21:38:58,494 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 21:38:58,495 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 21:38:58,501 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 21:38:58,503 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 21:38:58,503 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 21:38:58,504 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 21:38:58,504 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_b3e66793-45b0-4935-bd46-c7c6a10f362d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b3e66793-45b0-4935-bd46-c7c6a10f362d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5cd45bcc5374c52258f803b0a101402b405a4301 [2020-11-29 21:38:58,985 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 21:38:59,029 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 21:38:59,032 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 21:38:59,033 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 21:38:59,034 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 21:38:59,035 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b3e66793-45b0-4935-bd46-c7c6a10f362d/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i [2020-11-29 21:38:59,135 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b3e66793-45b0-4935-bd46-c7c6a10f362d/bin/ukojak/data/acc2d078e/1dad237fb8574fc2bee7d7042cee245f/FLAG08af0717c [2020-11-29 21:38:59,966 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 21:38:59,971 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b3e66793-45b0-4935-bd46-c7c6a10f362d/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i [2020-11-29 21:39:00,000 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b3e66793-45b0-4935-bd46-c7c6a10f362d/bin/ukojak/data/acc2d078e/1dad237fb8574fc2bee7d7042cee245f/FLAG08af0717c [2020-11-29 21:39:00,172 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b3e66793-45b0-4935-bd46-c7c6a10f362d/bin/ukojak/data/acc2d078e/1dad237fb8574fc2bee7d7042cee245f [2020-11-29 21:39:00,175 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 21:39:00,178 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 21:39:00,179 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 21:39:00,180 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 21:39:00,195 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 21:39:00,196 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:39:00" (1/1) ... [2020-11-29 21:39:00,198 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1736b06a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:39:00, skipping insertion in model container [2020-11-29 21:39:00,198 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:39:00" (1/1) ... [2020-11-29 21:39:00,213 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 21:39:00,318 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:39:00,567 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 21:39:00,568 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@19f0894f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:39:00, skipping insertion in model container [2020-11-29 21:39:00,568 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 21:39:00,569 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 21:39:00,572 INFO L168 Benchmark]: Toolchain (without parser) took 392.36 ms. Allocated memory is still 56.6 MB. Free memory was 33.2 MB in the beginning and 39.4 MB in the end (delta: -6.2 MB). Peak memory consumption was 11.9 MB. Max. memory is 16.1 GB. [2020-11-29 21:39:00,573 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 56.6 MB. Free memory was 38.9 MB in the beginning and 38.8 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:39:00,574 INFO L168 Benchmark]: CACSL2BoogieTranslator took 389.57 ms. Allocated memory is still 56.6 MB. Free memory was 33.0 MB in the beginning and 39.4 MB in the end (delta: -6.4 MB). Peak memory consumption was 11.9 MB. Max. memory is 16.1 GB. [2020-11-29 21:39:00,576 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 56.6 MB. Free memory was 38.9 MB in the beginning and 38.8 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 389.57 ms. Allocated memory is still 56.6 MB. Free memory was 33.0 MB in the beginning and 39.4 MB in the end (delta: -6.4 MB). Peak memory consumption was 11.9 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...