./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1130a.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1130a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/bin/ukojak-Rh5K9KB4LI --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 23d3becec5645fa497625df98df84137049a5fde6a7d2da6a420cf3c624fd037 ........................................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1130a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/bin/ukojak-Rh5K9KB4LI --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 23d3becec5645fa497625df98df84137049a5fde6a7d2da6a420cf3c624fd037 ........................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 04:02:52,863 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:02:52,866 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:02:52,929 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:02:52,930 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:02:52,935 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:02:52,937 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:02:52,942 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:02:52,944 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:02:52,951 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:02:52,952 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:02:52,954 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:02:52,955 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:02:52,958 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:02:52,961 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:02:52,967 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:02:52,969 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:02:52,971 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:02:52,974 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:02:52,983 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:02:52,986 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:02:52,987 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:02:52,991 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:02:52,993 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:02:53,003 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:02:53,004 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:02:53,004 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:02:53,007 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:02:53,007 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:02:53,009 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:02:53,010 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:02:53,011 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:02:53,013 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:02:53,014 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:02:53,016 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:02:53,016 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:02:53,017 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:02:53,018 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:02:53,018 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:02:53,019 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:02:53,020 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:02:53,021 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-10-29 04:02:53,065 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:02:53,065 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:02:53,067 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:02:53,067 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:02:53,068 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:02:53,069 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:02:53,069 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:02:53,069 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 04:02:53,077 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 04:02:53,077 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 04:02:53,079 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:02:53,079 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:02:53,080 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:02:53,080 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:02:53,080 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 04:02:53,080 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:02:53,081 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:02:53,081 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:02:53,081 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:02:53,081 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:02:53,082 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:02:53,082 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:02:53,082 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:02:53,083 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:02:53,083 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:02:53,083 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 04:02:53,083 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 04:02:53,084 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:02:53,084 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_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23d3becec5645fa497625df98df84137049a5fde6a7d2da6a420cf3c624fd037 [2021-10-29 04:02:53,452 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:02:53,492 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:02:53,495 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:02:53,496 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:02:53,498 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:02:53,499 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/float-newlib/double_req_bl_1130a.c [2021-10-29 04:02:53,584 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/bin/ukojak-Rh5K9KB4LI/data/86b7f2a25/3695747bcff64bc09fd845be583363ea/FLAG8596c2460 [2021-10-29 04:02:54,131 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:02:54,132 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/sv-benchmarks/c/float-newlib/double_req_bl_1130a.c [2021-10-29 04:02:54,142 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/bin/ukojak-Rh5K9KB4LI/data/86b7f2a25/3695747bcff64bc09fd845be583363ea/FLAG8596c2460 [2021-10-29 04:02:54,475 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/bin/ukojak-Rh5K9KB4LI/data/86b7f2a25/3695747bcff64bc09fd845be583363ea [2021-10-29 04:02:54,478 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:02:54,480 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:02:54,482 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:02:54,483 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:02:54,486 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:02:54,487 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:02:54" (1/1) ... [2021-10-29 04:02:54,489 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ea0920 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:54, skipping insertion in model container [2021-10-29 04:02:54,489 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:02:54" (1/1) ... [2021-10-29 04:02:54,497 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:02:54,523 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:02:54,803 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/sv-benchmarks/c/float-newlib/double_req_bl_1130a.c[4166,4179] [2021-10-29 04:02:54,807 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:02:54,816 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:02:54,866 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/sv-benchmarks/c/float-newlib/double_req_bl_1130a.c[4166,4179] [2021-10-29 04:02:54,867 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:02:54,885 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:02:54,886 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:54 WrapperNode [2021-10-29 04:02:54,886 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:02:54,888 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:02:54,888 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:02:54,888 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:02:54,897 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:54" (1/1) ... [2021-10-29 04:02:54,910 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:54" (1/1) ... [2021-10-29 04:02:54,949 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:02:54,950 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:02:54,950 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:02:54,950 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:02:54,959 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:54" (1/1) ... [2021-10-29 04:02:54,960 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:54" (1/1) ... [2021-10-29 04:02:54,965 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:54" (1/1) ... [2021-10-29 04:02:54,973 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:54" (1/1) ... [2021-10-29 04:02:54,991 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:54" (1/1) ... [2021-10-29 04:02:55,022 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:54" (1/1) ... [2021-10-29 04:02:55,025 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:54" (1/1) ... [2021-10-29 04:02:55,029 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:02:55,030 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:02:55,030 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:02:55,030 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:02:55,046 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:54" (1/1) ... [2021-10-29 04:02:55,053 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:02:55,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:02:55,079 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:02:55,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:02:55,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 04:02:55,132 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:02:55,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 04:02:55,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-10-29 04:02:55,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2021-10-29 04:02:55,133 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:02:55,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:02:55,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 04:02:55,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2021-10-29 04:02:55,134 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 04:02:56,041 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:02:56,042 INFO L299 CfgBuilder]: Removed 24 assume(true) statements. [2021-10-29 04:02:56,051 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:02:56 BoogieIcfgContainer [2021-10-29 04:02:56,051 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:02:56,056 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:02:56,057 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:02:56,089 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:02:56,090 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:02:56" (1/1) ... [2021-10-29 04:02:56,106 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:02:56,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:02:56,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 45 states and 76 transitions. [2021-10-29 04:02:56,179 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 76 transitions. [2021-10-29 04:02:56,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-10-29 04:02:56,183 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:02:56,184 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:02:56,238 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:444) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-29 04:02:56,251 INFO L168 Benchmark]: Toolchain (without parser) took 1767.61 ms. Allocated memory was 107.0 MB in the beginning and 138.4 MB in the end (delta: 31.5 MB). Free memory was 68.5 MB in the beginning and 111.0 MB in the end (delta: -42.5 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:02:56,252 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 107.0 MB. Free memory is still 85.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:02:56,254 INFO L168 Benchmark]: CACSL2BoogieTranslator took 404.61 ms. Allocated memory is still 107.0 MB. Free memory was 68.3 MB in the beginning and 78.0 MB in the end (delta: -9.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 04:02:56,255 INFO L168 Benchmark]: Boogie Procedure Inliner took 61.74 ms. Allocated memory is still 107.0 MB. Free memory was 78.0 MB in the beginning and 75.4 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 04:02:56,257 INFO L168 Benchmark]: Boogie Preprocessor took 79.06 ms. Allocated memory is still 107.0 MB. Free memory was 75.4 MB in the beginning and 73.3 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 04:02:56,258 INFO L168 Benchmark]: RCFGBuilder took 1025.49 ms. Allocated memory is still 107.0 MB. Free memory was 73.3 MB in the beginning and 45.4 MB in the end (delta: 27.8 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:02:56,259 INFO L168 Benchmark]: CodeCheck took 190.39 ms. Allocated memory was 107.0 MB in the beginning and 138.4 MB in the end (delta: 31.5 MB). Free memory was 45.4 MB in the beginning and 111.0 MB in the end (delta: -65.6 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:02:56,272 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 107.0 MB. Free memory is still 85.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 404.61 ms. Allocated memory is still 107.0 MB. Free memory was 68.3 MB in the beginning and 78.0 MB in the end (delta: -9.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 61.74 ms. Allocated memory is still 107.0 MB. Free memory was 78.0 MB in the beginning and 75.4 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 79.06 ms. Allocated memory is still 107.0 MB. Free memory was 75.4 MB in the beginning and 73.3 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1025.49 ms. Allocated memory is still 107.0 MB. Free memory was 73.3 MB in the beginning and 45.4 MB in the end (delta: 27.8 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. * CodeCheck took 190.39 ms. Allocated memory was 107.0 MB in the beginning and 138.4 MB in the end (delta: 31.5 MB). Free memory was 45.4 MB in the beginning and 111.0 MB in the end (delta: -65.6 MB). There was no memory consumed. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 04:02:56,341 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 04:02:59,162 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:02:59,165 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:02:59,211 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:02:59,212 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:02:59,217 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:02:59,219 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:02:59,228 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:02:59,232 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:02:59,238 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:02:59,243 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:02:59,245 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:02:59,245 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:02:59,249 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:02:59,252 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:02:59,259 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:02:59,261 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:02:59,263 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:02:59,266 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:02:59,270 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:02:59,272 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:02:59,274 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:02:59,276 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:02:59,277 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:02:59,282 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:02:59,282 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:02:59,283 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:02:59,284 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:02:59,285 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:02:59,286 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:02:59,287 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:02:59,288 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:02:59,289 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:02:59,290 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:02:59,292 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:02:59,292 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:02:59,302 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:02:59,302 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:02:59,303 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:02:59,304 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:02:59,305 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:02:59,306 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-10-29 04:02:59,334 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:02:59,334 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:02:59,335 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:02:59,336 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:02:59,337 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:02:59,337 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:02:59,337 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:02:59,337 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 04:02:59,338 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 04:02:59,338 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:02:59,338 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:02:59,338 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:02:59,339 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:02:59,339 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 04:02:59,339 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 04:02:59,339 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 04:02:59,340 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 04:02:59,340 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:02:59,340 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:02:59,340 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:02:59,341 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:02:59,341 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:02:59,341 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:02:59,342 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:02:59,342 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:02:59,342 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:02:59,342 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:02:59,343 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 04:02:59,343 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 04:02:59,343 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:02:59,343 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 04:02:59,344 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 04:02:59,344 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_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23d3becec5645fa497625df98df84137049a5fde6a7d2da6a420cf3c624fd037 [2021-10-29 04:02:59,770 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:02:59,795 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:02:59,798 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:02:59,799 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:02:59,800 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:02:59,801 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/float-newlib/double_req_bl_1130a.c [2021-10-29 04:02:59,879 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/bin/ukojak-Rh5K9KB4LI/data/74f9c9db0/494340a09a04452a995c672f243daaa0/FLAG1003e4ac4 [2021-10-29 04:03:00,609 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:03:00,610 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/sv-benchmarks/c/float-newlib/double_req_bl_1130a.c [2021-10-29 04:03:00,618 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/bin/ukojak-Rh5K9KB4LI/data/74f9c9db0/494340a09a04452a995c672f243daaa0/FLAG1003e4ac4 [2021-10-29 04:03:00,899 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/bin/ukojak-Rh5K9KB4LI/data/74f9c9db0/494340a09a04452a995c672f243daaa0 [2021-10-29 04:03:00,902 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:03:00,908 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:03:00,909 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:03:00,909 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:03:00,915 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:03:00,916 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:03:00" (1/1) ... [2021-10-29 04:03:00,917 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57cd4440 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:00, skipping insertion in model container [2021-10-29 04:03:00,920 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:03:00" (1/1) ... [2021-10-29 04:03:00,928 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:03:00,972 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:03:01,184 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/sv-benchmarks/c/float-newlib/double_req_bl_1130a.c[4166,4179] [2021-10-29 04:03:01,188 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:03:01,202 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:03:01,302 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/sv-benchmarks/c/float-newlib/double_req_bl_1130a.c[4166,4179] [2021-10-29 04:03:01,303 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:03:01,341 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:03:01,342 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:01 WrapperNode [2021-10-29 04:03:01,342 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:03:01,343 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:03:01,343 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:03:01,343 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:03:01,351 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:01" (1/1) ... [2021-10-29 04:03:01,368 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:01" (1/1) ... [2021-10-29 04:03:01,408 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:03:01,409 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:03:01,409 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:03:01,409 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:03:01,420 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:01" (1/1) ... [2021-10-29 04:03:01,420 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:01" (1/1) ... [2021-10-29 04:03:01,438 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:01" (1/1) ... [2021-10-29 04:03:01,439 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:01" (1/1) ... [2021-10-29 04:03:01,452 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:01" (1/1) ... [2021-10-29 04:03:01,459 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:01" (1/1) ... [2021-10-29 04:03:01,463 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:01" (1/1) ... [2021-10-29 04:03:01,468 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:03:01,469 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:03:01,469 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:03:01,469 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:03:01,470 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:01" (1/1) ... [2021-10-29 04:03:01,488 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:03:01,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:03:01,510 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:03:01,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:03:01,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2021-10-29 04:03:01,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2021-10-29 04:03:01,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 04:03:01,557 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:03:01,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2021-10-29 04:03:01,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-10-29 04:03:01,558 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:03:01,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:03:01,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-29 04:03:01,558 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 04:03:14,493 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:03:14,494 INFO L299 CfgBuilder]: Removed 24 assume(true) statements. [2021-10-29 04:03:14,496 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:03:14 BoogieIcfgContainer [2021-10-29 04:03:14,496 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:03:14,497 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:03:14,498 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:03:14,510 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:03:14,510 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:03:14" (1/1) ... [2021-10-29 04:03:14,521 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:03:14,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:03:14,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 45 states and 76 transitions. [2021-10-29 04:03:14,557 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 76 transitions. [2021-10-29 04:03:14,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-10-29 04:03:14,559 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:03:14,560 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:03:14,597 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:444) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-29 04:03:14,602 INFO L168 Benchmark]: Toolchain (without parser) took 13696.54 ms. Allocated memory is still 73.4 MB. Free memory was 57.8 MB in the beginning and 40.9 MB in the end (delta: 16.9 MB). Peak memory consumption was 18.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:03:14,603 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 73.4 MB. Free memory was 54.7 MB in the beginning and 54.6 MB in the end (delta: 60.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:03:14,603 INFO L168 Benchmark]: CACSL2BoogieTranslator took 432.77 ms. Allocated memory is still 73.4 MB. Free memory was 57.5 MB in the beginning and 54.8 MB in the end (delta: 2.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-29 04:03:14,604 INFO L168 Benchmark]: Boogie Procedure Inliner took 65.33 ms. Allocated memory is still 73.4 MB. Free memory was 54.6 MB in the beginning and 52.4 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 04:03:14,605 INFO L168 Benchmark]: Boogie Preprocessor took 58.90 ms. Allocated memory is still 73.4 MB. Free memory was 52.4 MB in the beginning and 50.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 04:03:14,606 INFO L168 Benchmark]: RCFGBuilder took 13027.70 ms. Allocated memory is still 73.4 MB. Free memory was 50.1 MB in the beginning and 46.0 MB in the end (delta: 4.0 MB). Peak memory consumption was 25.6 MB. Max. memory is 16.1 GB. [2021-10-29 04:03:14,607 INFO L168 Benchmark]: CodeCheck took 102.15 ms. Allocated memory is still 73.4 MB. Free memory was 46.0 MB in the beginning and 40.9 MB in the end (delta: 5.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:03:14,611 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 73.4 MB. Free memory was 54.7 MB in the beginning and 54.6 MB in the end (delta: 60.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 432.77 ms. Allocated memory is still 73.4 MB. Free memory was 57.5 MB in the beginning and 54.8 MB in the end (delta: 2.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 65.33 ms. Allocated memory is still 73.4 MB. Free memory was 54.6 MB in the beginning and 52.4 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 58.90 ms. Allocated memory is still 73.4 MB. Free memory was 52.4 MB in the beginning and 50.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 13027.70 ms. Allocated memory is still 73.4 MB. Free memory was 50.1 MB in the beginning and 46.0 MB in the end (delta: 4.0 MB). Peak memory consumption was 25.6 MB. Max. memory is 16.1 GB. * CodeCheck took 102.15 ms. Allocated memory is still 73.4 MB. Free memory was 46.0 MB in the beginning and 40.9 MB in the end (delta: 5.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 04:03:14,824 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996220b8-5ec7-4a02-9e88-acd7bb3e501a/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...