./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0730a.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ef7245-0081-455a-acfd-3306b54137e9/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ef7245-0081-455a-acfd-3306b54137e9/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ef7245-0081-455a-acfd-3306b54137e9/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ef7245-0081-455a-acfd-3306b54137e9/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0730a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ef7245-0081-455a-acfd-3306b54137e9/bin/ukojak-fKGseLULKY/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ef7245-0081-455a-acfd-3306b54137e9/bin/ukojak-fKGseLULKY --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 890580debe4a85623aba698da780d7a7a0a13661 ....................................................................................................................................................................................................................... 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_62ef7245-0081-455a-acfd-3306b54137e9/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ef7245-0081-455a-acfd-3306b54137e9/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ef7245-0081-455a-acfd-3306b54137e9/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ef7245-0081-455a-acfd-3306b54137e9/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0730a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ef7245-0081-455a-acfd-3306b54137e9/bin/ukojak-fKGseLULKY/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ef7245-0081-455a-acfd-3306b54137e9/bin/ukojak-fKGseLULKY --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 890580debe4a85623aba698da780d7a7a0a13661 .......................................................................................................................................................................................................................... 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-4e77c04 [2021-10-13 04:47:42,061 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:47:42,064 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:47:42,149 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:47:42,150 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:47:42,157 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:47:42,159 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:47:42,165 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:47:42,168 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:47:42,178 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:47:42,180 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:47:42,182 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:47:42,184 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:47:42,187 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:47:42,191 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:47:42,198 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:47:42,201 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:47:42,203 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:47:42,210 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:47:42,213 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:47:42,219 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:47:42,221 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:47:42,225 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:47:42,227 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:47:42,237 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:47:42,237 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:47:42,238 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:47:42,240 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:47:42,242 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:47:42,244 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:47:42,244 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:47:42,246 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:47:42,248 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:47:42,250 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:47:42,253 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:47:42,253 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:47:42,254 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:47:42,254 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:47:42,255 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:47:42,256 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:47:42,257 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:47:42,259 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ef7245-0081-455a-acfd-3306b54137e9/bin/ukojak-fKGseLULKY/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-10-13 04:47:42,315 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:47:42,316 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:47:42,318 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 04:47:42,318 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 04:47:42,319 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:47:42,320 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:47:42,320 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:47:42,321 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-13 04:47:42,329 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 04:47:42,329 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-13 04:47:42,330 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:47:42,331 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 04:47:42,331 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:47:42,332 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 04:47:42,332 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-13 04:47:42,332 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 04:47:42,332 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:47:42,333 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 04:47:42,333 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:47:42,333 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:47:42,334 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:47:42,334 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:47:42,334 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:47:42,335 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:47:42,335 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 04:47:42,335 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 04:47:42,336 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 04:47:42,336 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 04:47:42,336 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_62ef7245-0081-455a-acfd-3306b54137e9/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ef7245-0081-455a-acfd-3306b54137e9/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 890580debe4a85623aba698da780d7a7a0a13661 [2021-10-13 04:47:42,718 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:47:42,754 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:47:42,757 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:47:42,758 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:47:42,760 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:47:42,761 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ef7245-0081-455a-acfd-3306b54137e9/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/float-newlib/float_req_bl_0730a.c [2021-10-13 04:47:42,874 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ef7245-0081-455a-acfd-3306b54137e9/bin/ukojak-fKGseLULKY/data/168d62d3b/3f4e5a618b8f42f29a04d6c40961ae09/FLAGd83bd8f25 [2021-10-13 04:47:43,552 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:47:43,553 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ef7245-0081-455a-acfd-3306b54137e9/sv-benchmarks/c/float-newlib/float_req_bl_0730a.c [2021-10-13 04:47:43,562 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ef7245-0081-455a-acfd-3306b54137e9/bin/ukojak-fKGseLULKY/data/168d62d3b/3f4e5a618b8f42f29a04d6c40961ae09/FLAGd83bd8f25 [2021-10-13 04:47:43,878 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ef7245-0081-455a-acfd-3306b54137e9/bin/ukojak-fKGseLULKY/data/168d62d3b/3f4e5a618b8f42f29a04d6c40961ae09 [2021-10-13 04:47:43,881 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:47:43,883 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:47:43,885 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:47:43,885 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:47:43,889 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:47:43,890 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:47:43" (1/1) ... [2021-10-13 04:47:43,892 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b782ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:43, skipping insertion in model container [2021-10-13 04:47:43,892 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:47:43" (1/1) ... [2021-10-13 04:47:43,903 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:47:43,926 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:47:44,225 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_62ef7245-0081-455a-acfd-3306b54137e9/sv-benchmarks/c/float-newlib/float_req_bl_0730a.c[2102,2115] [2021-10-13 04:47:44,229 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:47:44,240 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 04:47:44,276 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_62ef7245-0081-455a-acfd-3306b54137e9/sv-benchmarks/c/float-newlib/float_req_bl_0730a.c[2102,2115] [2021-10-13 04:47:44,277 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:47:44,295 INFO L208 MainTranslator]: Completed translation [2021-10-13 04:47:44,296 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:44 WrapperNode [2021-10-13 04:47:44,296 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 04:47:44,298 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 04:47:44,298 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 04:47:44,298 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 04:47:44,308 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:44" (1/1) ... [2021-10-13 04:47:44,319 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:44" (1/1) ... [2021-10-13 04:47:44,349 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 04:47:44,350 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-13 04:47:44,351 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-13 04:47:44,351 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-13 04:47:44,360 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:44" (1/1) ... [2021-10-13 04:47:44,360 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:44" (1/1) ... [2021-10-13 04:47:44,365 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:44" (1/1) ... [2021-10-13 04:47:44,365 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:44" (1/1) ... [2021-10-13 04:47:44,375 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:44" (1/1) ... [2021-10-13 04:47:44,381 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:44" (1/1) ... [2021-10-13 04:47:44,383 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:44" (1/1) ... [2021-10-13 04:47:44,387 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-13 04:47:44,389 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-13 04:47:44,389 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-13 04:47:44,389 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-13 04:47:44,390 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:44" (1/1) ... [2021-10-13 04:47:44,400 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:47:44,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ef7245-0081-455a-acfd-3306b54137e9/bin/ukojak-fKGseLULKY/z3 [2021-10-13 04:47:44,432 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ef7245-0081-455a-acfd-3306b54137e9/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-13 04:47:44,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ef7245-0081-455a-acfd-3306b54137e9/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-13 04:47:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-13 04:47:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-13 04:47:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-10-13 04:47:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-13 04:47:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2021-10-13 04:47:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-13 04:47:44,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-13 04:47:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-13 04:47:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-13 04:47:45,098 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-13 04:47:45,099 INFO L299 CfgBuilder]: Removed 16 assume(true) statements. [2021-10-13 04:47:45,101 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 04:47:45 BoogieIcfgContainer [2021-10-13 04:47:45,101 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-13 04:47:45,107 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-13 04:47:45,107 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-13 04:47:45,119 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-13 04:47:45,119 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 04:47:45" (1/1) ... [2021-10-13 04:47:45,132 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 04:47:45,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:47:45,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 23 states and 35 transitions. [2021-10-13 04:47:45,178 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 35 transitions. [2021-10-13 04:47:45,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-10-13 04:47:45,181 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:47:45,182 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:47:45,227 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) [2021-10-13 04:47:45,234 INFO L168 Benchmark]: Toolchain (without parser) took 1347.71 ms. Allocated memory was 96.5 MB in the beginning and 123.7 MB in the end (delta: 27.3 MB). Free memory was 63.5 MB in the beginning and 71.3 MB in the end (delta: -7.8 MB). Peak memory consumption was 15.9 MB. Max. memory is 16.1 GB. [2021-10-13 04:47:45,235 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 96.5 MB. Free memory is still 52.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:47:45,237 INFO L168 Benchmark]: CACSL2BoogieTranslator took 412.20 ms. Allocated memory was 96.5 MB in the beginning and 123.7 MB in the end (delta: 27.3 MB). Free memory was 63.4 MB in the beginning and 98.1 MB in the end (delta: -34.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-13 04:47:45,238 INFO L168 Benchmark]: Boogie Procedure Inliner took 51.73 ms. Allocated memory is still 123.7 MB. Free memory was 98.1 MB in the beginning and 96.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-13 04:47:45,239 INFO L168 Benchmark]: Boogie Preprocessor took 37.30 ms. Allocated memory is still 123.7 MB. Free memory was 96.1 MB in the beginning and 94.9 MB in the end (delta: 1.2 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:47:45,240 INFO L168 Benchmark]: RCFGBuilder took 713.14 ms. Allocated memory is still 123.7 MB. Free memory was 94.9 MB in the beginning and 76.0 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2021-10-13 04:47:45,241 INFO L168 Benchmark]: CodeCheck took 122.50 ms. Allocated memory is still 123.7 MB. Free memory was 76.0 MB in the beginning and 71.3 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 04:47:45,250 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 0.33 ms. Allocated memory is still 96.5 MB. Free memory is still 52.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 412.20 ms. Allocated memory was 96.5 MB in the beginning and 123.7 MB in the end (delta: 27.3 MB). Free memory was 63.4 MB in the beginning and 98.1 MB in the end (delta: -34.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 51.73 ms. Allocated memory is still 123.7 MB. Free memory was 98.1 MB in the beginning and 96.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 37.30 ms. Allocated memory is still 123.7 MB. Free memory was 96.1 MB in the beginning and 94.9 MB in the end (delta: 1.2 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 713.14 ms. Allocated memory is still 123.7 MB. Free memory was 94.9 MB in the beginning and 76.0 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. * CodeCheck took 122.50 ms. Allocated memory is still 123.7 MB. Free memory was 76.0 MB in the beginning and 71.3 MB in the end (delta: 4.7 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. [2021-10-13 04:47:45,308 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ef7245-0081-455a-acfd-3306b54137e9/bin/ukojak-fKGseLULKY/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-4e77c04 [2021-10-13 04:47:48,071 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:47:48,075 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:47:48,126 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:47:48,128 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:47:48,133 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:47:48,136 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:47:48,141 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:47:48,146 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:47:48,153 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:47:48,158 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:47:48,160 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:47:48,161 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:47:48,164 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:47:48,167 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:47:48,173 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:47:48,175 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:47:48,177 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:47:48,180 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:47:48,191 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:47:48,193 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:47:48,195 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:47:48,199 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:47:48,201 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:47:48,213 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:47:48,213 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:47:48,214 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:47:48,217 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:47:48,218 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:47:48,219 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:47:48,220 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:47:48,222 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:47:48,224 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:47:48,226 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:47:48,228 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:47:48,228 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:47:48,230 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:47:48,230 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:47:48,230 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:47:48,233 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:47:48,234 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:47:48,235 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ef7245-0081-455a-acfd-3306b54137e9/bin/ukojak-fKGseLULKY/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-10-13 04:47:48,284 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:47:48,284 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:47:48,285 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 04:47:48,286 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 04:47:48,286 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:47:48,287 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:47:48,287 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:47:48,287 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-13 04:47:48,288 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-13 04:47:48,288 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:47:48,288 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 04:47:48,288 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:47:48,289 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 04:47:48,289 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 04:47:48,289 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 04:47:48,290 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 04:47:48,290 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-13 04:47:48,290 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 04:47:48,290 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:47:48,290 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 04:47:48,291 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:47:48,291 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:47:48,291 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:47:48,291 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:47:48,291 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:47:48,292 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:47:48,292 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 04:47:48,292 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 04:47:48,296 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 04:47:48,297 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 04:47:48,297 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 04:47:48,298 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 04:47:48,298 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_62ef7245-0081-455a-acfd-3306b54137e9/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ef7245-0081-455a-acfd-3306b54137e9/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 890580debe4a85623aba698da780d7a7a0a13661 [2021-10-13 04:47:48,803 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:47:48,845 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:47:48,848 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:47:48,849 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:47:48,852 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:47:48,854 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ef7245-0081-455a-acfd-3306b54137e9/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/float-newlib/float_req_bl_0730a.c [2021-10-13 04:47:48,931 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ef7245-0081-455a-acfd-3306b54137e9/bin/ukojak-fKGseLULKY/data/35798ac2e/7ad085cec35c4695bb66d7f58a627e5b/FLAGbd0811df4 [2021-10-13 04:47:49,674 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:47:49,675 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ef7245-0081-455a-acfd-3306b54137e9/sv-benchmarks/c/float-newlib/float_req_bl_0730a.c [2021-10-13 04:47:49,690 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ef7245-0081-455a-acfd-3306b54137e9/bin/ukojak-fKGseLULKY/data/35798ac2e/7ad085cec35c4695bb66d7f58a627e5b/FLAGbd0811df4 [2021-10-13 04:47:50,004 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ef7245-0081-455a-acfd-3306b54137e9/bin/ukojak-fKGseLULKY/data/35798ac2e/7ad085cec35c4695bb66d7f58a627e5b [2021-10-13 04:47:50,009 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:47:50,012 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:47:50,017 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:47:50,018 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:47:50,024 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:47:50,026 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:47:50" (1/1) ... [2021-10-13 04:47:50,028 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24e3f20d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:50, skipping insertion in model container [2021-10-13 04:47:50,029 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:47:50" (1/1) ... [2021-10-13 04:47:50,038 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:47:50,061 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:47:50,274 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_62ef7245-0081-455a-acfd-3306b54137e9/sv-benchmarks/c/float-newlib/float_req_bl_0730a.c[2102,2115] [2021-10-13 04:47:50,278 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:47:50,293 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 04:47:50,383 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_62ef7245-0081-455a-acfd-3306b54137e9/sv-benchmarks/c/float-newlib/float_req_bl_0730a.c[2102,2115] [2021-10-13 04:47:50,384 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:47:50,402 INFO L208 MainTranslator]: Completed translation [2021-10-13 04:47:50,403 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:50 WrapperNode [2021-10-13 04:47:50,403 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 04:47:50,405 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 04:47:50,405 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 04:47:50,405 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 04:47:50,415 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:50" (1/1) ... [2021-10-13 04:47:50,429 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:50" (1/1) ... [2021-10-13 04:47:50,461 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 04:47:50,462 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-13 04:47:50,462 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-13 04:47:50,463 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-13 04:47:50,472 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:50" (1/1) ... [2021-10-13 04:47:50,473 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:50" (1/1) ... [2021-10-13 04:47:50,478 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:50" (1/1) ... [2021-10-13 04:47:50,479 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:50" (1/1) ... [2021-10-13 04:47:50,489 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:50" (1/1) ... [2021-10-13 04:47:50,494 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:50" (1/1) ... [2021-10-13 04:47:50,497 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:50" (1/1) ... [2021-10-13 04:47:50,501 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-13 04:47:50,502 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-13 04:47:50,503 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-13 04:47:50,503 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-13 04:47:50,503 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:50" (1/1) ... [2021-10-13 04:47:50,510 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:47:50,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ef7245-0081-455a-acfd-3306b54137e9/bin/ukojak-fKGseLULKY/z3 [2021-10-13 04:47:50,539 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ef7245-0081-455a-acfd-3306b54137e9/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-13 04:47:50,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ef7245-0081-455a-acfd-3306b54137e9/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-13 04:47:50,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-13 04:47:50,585 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-13 04:47:50,586 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2021-10-13 04:47:50,586 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-10-13 04:47:50,586 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-13 04:47:50,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-13 04:47:50,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2021-10-13 04:47:50,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-13 04:47:50,586 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-13 04:47:53,022 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-13 04:47:53,022 INFO L299 CfgBuilder]: Removed 16 assume(true) statements. [2021-10-13 04:47:53,024 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 04:47:53 BoogieIcfgContainer [2021-10-13 04:47:53,025 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-13 04:47:53,026 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-13 04:47:53,026 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-13 04:47:53,034 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-13 04:47:53,034 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 04:47:53" (1/1) ... [2021-10-13 04:47:53,047 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 04:47:53,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:47:53,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 23 states and 35 transitions. [2021-10-13 04:47:53,094 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 35 transitions. [2021-10-13 04:47:53,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-10-13 04:47:53,096 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:47:53,097 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:47:53,141 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) [2021-10-13 04:47:53,149 INFO L168 Benchmark]: Toolchain (without parser) took 3134.45 ms. Allocated memory is still 73.4 MB. Free memory was 51.3 MB in the beginning and 45.8 MB in the end (delta: 5.5 MB). Peak memory consumption was 3.1 MB. Max. memory is 16.1 GB. [2021-10-13 04:47:53,150 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 54.5 MB. Free memory was 34.8 MB in the beginning and 34.8 MB in the end (delta: 38.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:47:53,152 INFO L168 Benchmark]: CACSL2BoogieTranslator took 386.24 ms. Allocated memory is still 73.4 MB. Free memory was 51.1 MB in the beginning and 54.9 MB in the end (delta: -3.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-13 04:47:53,153 INFO L168 Benchmark]: Boogie Procedure Inliner took 56.73 ms. Allocated memory is still 73.4 MB. Free memory was 54.7 MB in the beginning and 53.1 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-13 04:47:53,154 INFO L168 Benchmark]: Boogie Preprocessor took 39.39 ms. Allocated memory is still 73.4 MB. Free memory was 53.1 MB in the beginning and 51.3 MB in the end (delta: 1.7 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:47:53,155 INFO L168 Benchmark]: RCFGBuilder took 2522.51 ms. Allocated memory is still 73.4 MB. Free memory was 51.3 MB in the beginning and 50.7 MB in the end (delta: 679.8 kB). Peak memory consumption was 18.8 MB. Max. memory is 16.1 GB. [2021-10-13 04:47:53,157 INFO L168 Benchmark]: CodeCheck took 119.85 ms. Allocated memory is still 73.4 MB. Free memory was 50.7 MB in the beginning and 45.8 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 04:47:53,168 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 0.38 ms. Allocated memory is still 54.5 MB. Free memory was 34.8 MB in the beginning and 34.8 MB in the end (delta: 38.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 386.24 ms. Allocated memory is still 73.4 MB. Free memory was 51.1 MB in the beginning and 54.9 MB in the end (delta: -3.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 56.73 ms. Allocated memory is still 73.4 MB. Free memory was 54.7 MB in the beginning and 53.1 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 39.39 ms. Allocated memory is still 73.4 MB. Free memory was 53.1 MB in the beginning and 51.3 MB in the end (delta: 1.7 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 2522.51 ms. Allocated memory is still 73.4 MB. Free memory was 51.3 MB in the beginning and 50.7 MB in the end (delta: 679.8 kB). Peak memory consumption was 18.8 MB. Max. memory is 16.1 GB. * CodeCheck took 119.85 ms. Allocated memory is still 73.4 MB. Free memory was 50.7 MB in the beginning and 45.8 MB in the end (delta: 4.9 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. [2021-10-13 04:47:53,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ef7245-0081-455a-acfd-3306b54137e9/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request...