./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0710.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_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/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_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0710.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/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_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/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 213c24ef3c7753bf19a615c5715fd8340a45826778b0f8f910dadd2d17208462 ....................................................................................................................................................................................................................... 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_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/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_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0710.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/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_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/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 213c24ef3c7753bf19a615c5715fd8340a45826778b0f8f910dadd2d17208462 .......................................................................................................................................................................................................................... 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 04:00:59,928 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:00:59,930 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:00:59,961 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:00:59,962 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:00:59,963 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:00:59,965 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:00:59,968 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:00:59,975 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:00:59,976 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:00:59,978 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:00:59,981 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:00:59,982 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:00:59,986 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:00:59,992 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:00:59,995 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:00:59,999 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:01:00,001 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:01:00,004 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:01:00,006 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:01:00,007 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:01:00,009 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:01:00,011 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:01:00,012 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:01:00,016 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:01:00,017 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:01:00,017 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:01:00,019 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:01:00,019 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:01:00,021 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:01:00,021 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:01:00,022 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:01:00,023 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:01:00,024 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:01:00,026 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:01:00,026 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:01:00,027 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:01:00,028 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:01:00,028 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:01:00,030 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:01:00,031 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:01:00,032 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-10-29 04:01:00,074 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:01:00,075 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:01:00,076 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:01:00,076 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:01:00,077 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:01:00,077 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:01:00,077 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:01:00,078 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 04:01:00,078 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 04:01:00,078 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 04:01:00,078 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:01:00,079 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:01:00,079 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:01:00,079 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:01:00,079 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 04:01:00,080 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:01:00,080 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:01:00,080 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:01:00,080 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:01:00,081 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:01:00,081 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:01:00,081 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:01:00,081 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:01:00,082 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:01:00,082 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:01:00,082 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 04:01:00,082 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 04:01:00,083 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:01:00,083 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_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 213c24ef3c7753bf19a615c5715fd8340a45826778b0f8f910dadd2d17208462 [2021-10-29 04:01:00,357 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:01:00,380 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:01:00,382 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:01:00,383 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:01:00,384 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:01:00,386 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/float-newlib/float_req_bl_0710.c [2021-10-29 04:01:00,470 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/bin/ukojak-Rh5K9KB4LI/data/9f1efb85d/3302963dcdc14195b9bd572e716dbbb8/FLAGfc0569fee [2021-10-29 04:01:01,014 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:01:01,018 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/sv-benchmarks/c/float-newlib/float_req_bl_0710.c [2021-10-29 04:01:01,028 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/bin/ukojak-Rh5K9KB4LI/data/9f1efb85d/3302963dcdc14195b9bd572e716dbbb8/FLAGfc0569fee [2021-10-29 04:01:01,328 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/bin/ukojak-Rh5K9KB4LI/data/9f1efb85d/3302963dcdc14195b9bd572e716dbbb8 [2021-10-29 04:01:01,331 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:01:01,332 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:01:01,335 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:01:01,335 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:01:01,338 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:01:01,339 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:01:01" (1/1) ... [2021-10-29 04:01:01,340 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62c6ce1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:01:01, skipping insertion in model container [2021-10-29 04:01:01,340 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:01:01" (1/1) ... [2021-10-29 04:01:01,348 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:01:01,367 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:01:01,566 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_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/sv-benchmarks/c/float-newlib/float_req_bl_0710.c[1961,1974] [2021-10-29 04:01:01,569 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:01:01,578 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:01:01,613 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_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/sv-benchmarks/c/float-newlib/float_req_bl_0710.c[1961,1974] [2021-10-29 04:01:01,614 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:01:01,630 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:01:01,630 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:01:01 WrapperNode [2021-10-29 04:01:01,631 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:01:01,632 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:01:01,632 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:01:01,632 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:01:01,641 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:01:01" (1/1) ... [2021-10-29 04:01:01,649 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:01:01" (1/1) ... [2021-10-29 04:01:01,675 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:01:01,676 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:01:01,676 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:01:01,677 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:01:01,683 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:01:01" (1/1) ... [2021-10-29 04:01:01,683 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:01:01" (1/1) ... [2021-10-29 04:01:01,686 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:01:01" (1/1) ... [2021-10-29 04:01:01,687 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:01:01" (1/1) ... [2021-10-29 04:01:01,695 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:01:01" (1/1) ... [2021-10-29 04:01:01,711 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:01:01" (1/1) ... [2021-10-29 04:01:01,713 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:01:01" (1/1) ... [2021-10-29 04:01:01,716 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:01:01,717 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:01:01,717 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:01:01,717 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:01:01,718 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:01:01" (1/1) ... [2021-10-29 04:01:01,725 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:01:01,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:01:01,745 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:01:01,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:01:01,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 04:01:01,781 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:01:01,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-10-29 04:01:01,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 04:01:01,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2021-10-29 04:01:01,781 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:01:01,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:01:01,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 04:01:01,782 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 04:01:02,257 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:01:02,257 INFO L299 CfgBuilder]: Removed 14 assume(true) statements. [2021-10-29 04:01:02,259 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:01:02 BoogieIcfgContainer [2021-10-29 04:01:02,260 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:01:02,261 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:01:02,261 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:01:02,278 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:01:02,278 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:01:02" (1/1) ... [2021-10-29 04:01:02,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:01:02,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:01:02,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 22 states and 33 transitions. [2021-10-29 04:01:02,325 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 33 transitions. [2021-10-29 04:01:02,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-10-29 04:01:02,328 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:01:02,330 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:01:02,383 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 04:01:02,391 INFO L168 Benchmark]: Toolchain (without parser) took 1055.36 ms. Allocated memory is still 119.5 MB. Free memory was 90.1 MB in the beginning and 65.8 MB in the end (delta: 24.2 MB). Peak memory consumption was 21.4 MB. Max. memory is 16.1 GB. [2021-10-29 04:01:02,392 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 119.5 MB. Free memory is still 73.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:01:02,395 INFO L168 Benchmark]: CACSL2BoogieTranslator took 295.78 ms. Allocated memory is still 119.5 MB. Free memory was 89.8 MB in the beginning and 92.4 MB in the end (delta: -2.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 04:01:02,396 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.70 ms. Allocated memory is still 119.5 MB. Free memory was 92.4 MB in the beginning and 90.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 04:01:02,397 INFO L168 Benchmark]: Boogie Preprocessor took 40.04 ms. Allocated memory is still 119.5 MB. Free memory was 90.5 MB in the beginning and 89.1 MB in the end (delta: 1.4 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:01:02,399 INFO L168 Benchmark]: RCFGBuilder took 542.82 ms. Allocated memory is still 119.5 MB. Free memory was 89.1 MB in the beginning and 71.0 MB in the end (delta: 18.0 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2021-10-29 04:01:02,400 INFO L168 Benchmark]: CodeCheck took 126.15 ms. Allocated memory is still 119.5 MB. Free memory was 71.0 MB in the beginning and 65.8 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:01:02,413 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 0.28 ms. Allocated memory is still 119.5 MB. Free memory is still 73.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 295.78 ms. Allocated memory is still 119.5 MB. Free memory was 89.8 MB in the beginning and 92.4 MB in the end (delta: -2.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 43.70 ms. Allocated memory is still 119.5 MB. Free memory was 92.4 MB in the beginning and 90.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 40.04 ms. Allocated memory is still 119.5 MB. Free memory was 90.5 MB in the beginning and 89.1 MB in the end (delta: 1.4 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 542.82 ms. Allocated memory is still 119.5 MB. Free memory was 89.1 MB in the beginning and 71.0 MB in the end (delta: 18.0 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. * CodeCheck took 126.15 ms. Allocated memory is still 119.5 MB. Free memory was 71.0 MB in the beginning and 65.8 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 04:01:02,472 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/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 04:01:05,147 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:01:05,151 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:01:05,200 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:01:05,201 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:01:05,202 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:01:05,204 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:01:05,209 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:01:05,212 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:01:05,213 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:01:05,214 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:01:05,216 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:01:05,217 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:01:05,218 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:01:05,223 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:01:05,226 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:01:05,228 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:01:05,240 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:01:05,247 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:01:05,249 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:01:05,251 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:01:05,259 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:01:05,261 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:01:05,262 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:01:05,269 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:01:05,269 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:01:05,269 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:01:05,271 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:01:05,271 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:01:05,272 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:01:05,273 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:01:05,274 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:01:05,275 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:01:05,276 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:01:05,277 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:01:05,277 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:01:05,278 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:01:05,279 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:01:05,279 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:01:05,280 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:01:05,281 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:01:05,282 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-10-29 04:01:05,309 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:01:05,309 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:01:05,310 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:01:05,310 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:01:05,311 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:01:05,311 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:01:05,312 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:01:05,312 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 04:01:05,312 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 04:01:05,312 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:01:05,312 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:01:05,313 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:01:05,313 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:01:05,313 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 04:01:05,313 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 04:01:05,313 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 04:01:05,314 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 04:01:05,314 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:01:05,314 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:01:05,314 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:01:05,314 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:01:05,315 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:01:05,315 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:01:05,315 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:01:05,315 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:01:05,315 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:01:05,316 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:01:05,316 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 04:01:05,316 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 04:01:05,316 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:01:05,316 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 04:01:05,317 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 04:01:05,317 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_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 213c24ef3c7753bf19a615c5715fd8340a45826778b0f8f910dadd2d17208462 [2021-10-29 04:01:05,672 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:01:05,695 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:01:05,698 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:01:05,699 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:01:05,700 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:01:05,701 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/float-newlib/float_req_bl_0710.c [2021-10-29 04:01:05,781 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/bin/ukojak-Rh5K9KB4LI/data/a8a8e6e01/9aac974f93754d97829e7ed46cfb6987/FLAG59c37e98f [2021-10-29 04:01:06,325 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:01:06,331 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/sv-benchmarks/c/float-newlib/float_req_bl_0710.c [2021-10-29 04:01:06,340 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/bin/ukojak-Rh5K9KB4LI/data/a8a8e6e01/9aac974f93754d97829e7ed46cfb6987/FLAG59c37e98f [2021-10-29 04:01:06,685 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/bin/ukojak-Rh5K9KB4LI/data/a8a8e6e01/9aac974f93754d97829e7ed46cfb6987 [2021-10-29 04:01:06,689 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:01:06,691 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:01:06,694 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:01:06,694 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:01:06,698 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:01:06,699 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:01:06" (1/1) ... [2021-10-29 04:01:06,701 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23c108ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:01:06, skipping insertion in model container [2021-10-29 04:01:06,702 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:01:06" (1/1) ... [2021-10-29 04:01:06,710 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:01:06,737 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:01:06,965 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_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/sv-benchmarks/c/float-newlib/float_req_bl_0710.c[1961,1974] [2021-10-29 04:01:06,976 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:01:07,005 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:01:07,079 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_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/sv-benchmarks/c/float-newlib/float_req_bl_0710.c[1961,1974] [2021-10-29 04:01:07,084 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:01:07,112 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:01:07,113 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:01:07 WrapperNode [2021-10-29 04:01:07,113 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:01:07,114 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:01:07,115 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:01:07,115 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:01:07,122 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:01:07" (1/1) ... [2021-10-29 04:01:07,146 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:01:07" (1/1) ... [2021-10-29 04:01:07,184 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:01:07,186 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:01:07,186 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:01:07,186 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:01:07,195 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:01:07" (1/1) ... [2021-10-29 04:01:07,195 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:01:07" (1/1) ... [2021-10-29 04:01:07,210 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:01:07" (1/1) ... [2021-10-29 04:01:07,211 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:01:07" (1/1) ... [2021-10-29 04:01:07,226 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:01:07" (1/1) ... [2021-10-29 04:01:07,236 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:01:07" (1/1) ... [2021-10-29 04:01:07,245 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:01:07" (1/1) ... [2021-10-29 04:01:07,255 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:01:07,260 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:01:07,260 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:01:07,260 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:01:07,263 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:01:07" (1/1) ... [2021-10-29 04:01:07,272 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:01:07,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:01:07,300 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:01:07,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:01:07,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 04:01:07,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:01:07,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2021-10-29 04:01:07,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-10-29 04:01:07,354 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:01:07,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:01:07,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2021-10-29 04:01:07,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-29 04:01:07,355 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 04:01:09,700 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:01:09,700 INFO L299 CfgBuilder]: Removed 14 assume(true) statements. [2021-10-29 04:01:09,703 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:01:09 BoogieIcfgContainer [2021-10-29 04:01:09,703 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:01:09,704 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:01:09,704 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:01:09,715 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:01:09,715 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:01:09" (1/1) ... [2021-10-29 04:01:09,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:01:09,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:01:09,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 22 states and 33 transitions. [2021-10-29 04:01:09,761 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 33 transitions. [2021-10-29 04:01:09,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-10-29 04:01:09,764 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:01:09,765 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:01:09,812 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 04:01:09,821 INFO L168 Benchmark]: Toolchain (without parser) took 3126.97 ms. Allocated memory was 56.6 MB in the beginning and 73.4 MB in the end (delta: 16.8 MB). Free memory was 34.8 MB in the beginning and 42.4 MB in the end (delta: -7.7 MB). Peak memory consumption was 9.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:01:09,821 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 56.6 MB. Free memory is still 37.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:01:09,824 INFO L168 Benchmark]: CACSL2BoogieTranslator took 419.78 ms. Allocated memory is still 56.6 MB. Free memory was 34.6 MB in the beginning and 38.5 MB in the end (delta: -3.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-29 04:01:09,825 INFO L168 Benchmark]: Boogie Procedure Inliner took 70.03 ms. Allocated memory is still 56.6 MB. Free memory was 38.3 MB in the beginning and 36.6 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 04:01:09,826 INFO L168 Benchmark]: Boogie Preprocessor took 73.61 ms. Allocated memory is still 56.6 MB. Free memory was 36.6 MB in the beginning and 34.9 MB in the end (delta: 1.6 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:01:09,827 INFO L168 Benchmark]: RCFGBuilder took 2443.17 ms. Allocated memory was 56.6 MB in the beginning and 73.4 MB in the end (delta: 16.8 MB). Free memory was 34.9 MB in the beginning and 47.5 MB in the end (delta: -12.6 MB). Peak memory consumption was 16.5 MB. Max. memory is 16.1 GB. [2021-10-29 04:01:09,828 INFO L168 Benchmark]: CodeCheck took 113.42 ms. Allocated memory is still 73.4 MB. Free memory was 47.5 MB in the beginning and 42.4 MB in the end (delta: 5.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:01:09,841 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 0.32 ms. Allocated memory is still 56.6 MB. Free memory is still 37.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 419.78 ms. Allocated memory is still 56.6 MB. Free memory was 34.6 MB in the beginning and 38.5 MB in the end (delta: -3.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 70.03 ms. Allocated memory is still 56.6 MB. Free memory was 38.3 MB in the beginning and 36.6 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 73.61 ms. Allocated memory is still 56.6 MB. Free memory was 36.6 MB in the beginning and 34.9 MB in the end (delta: 1.6 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 2443.17 ms. Allocated memory was 56.6 MB in the beginning and 73.4 MB in the end (delta: 16.8 MB). Free memory was 34.9 MB in the beginning and 47.5 MB in the end (delta: -12.6 MB). Peak memory consumption was 16.5 MB. Max. memory is 16.1 GB. * CodeCheck took 113.42 ms. Allocated memory is still 73.4 MB. Free memory was 47.5 MB in the beginning and 42.4 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 04:01:09,919 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bf6e41f-8ce9-4b9d-9ab0-3f57fa63aeda/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...