./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0240a.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a34bc000-58f6-4be8-a8dd-10e2eff64496/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a34bc000-58f6-4be8-a8dd-10e2eff64496/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a34bc000-58f6-4be8-a8dd-10e2eff64496/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a34bc000-58f6-4be8-a8dd-10e2eff64496/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0240a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_a34bc000-58f6-4be8-a8dd-10e2eff64496/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a34bc000-58f6-4be8-a8dd-10e2eff64496/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bf6126976d97ecd6fd5a621e80e237e8d75ff5f9 ........................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a34bc000-58f6-4be8-a8dd-10e2eff64496/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a34bc000-58f6-4be8-a8dd-10e2eff64496/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a34bc000-58f6-4be8-a8dd-10e2eff64496/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a34bc000-58f6-4be8-a8dd-10e2eff64496/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0240a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_a34bc000-58f6-4be8-a8dd-10e2eff64496/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a34bc000-58f6-4be8-a8dd-10e2eff64496/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bf6126976d97ecd6fd5a621e80e237e8d75ff5f9 ................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 18:05:04,057 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:05:04,060 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:05:04,134 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:05:04,135 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:05:04,139 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:05:04,142 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:05:04,157 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:05:04,162 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:05:04,170 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:05:04,172 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:05:04,178 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:05:04,180 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:05:04,184 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:05:04,187 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:05:04,190 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:05:04,193 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:05:04,195 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:05:04,204 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:05:04,212 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:05:04,215 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:05:04,217 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:05:04,218 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:05:04,220 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:05:04,224 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:05:04,225 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:05:04,225 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:05:04,227 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:05:04,228 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:05:04,229 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:05:04,230 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:05:04,231 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:05:04,232 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:05:04,234 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:05:04,235 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:05:04,236 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:05:04,237 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:05:04,240 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:05:04,240 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:05:04,241 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:05:04,242 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:05:04,243 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a34bc000-58f6-4be8-a8dd-10e2eff64496/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 18:05:04,299 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:05:04,299 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:05:04,314 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:05:04,314 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:05:04,315 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:05:04,315 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:05:04,315 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:05:04,316 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:05:04,316 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:05:04,316 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:05:04,316 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:05:04,316 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:05:04,317 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:05:04,317 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:05:04,317 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:05:04,317 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:05:04,318 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:05:04,318 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:05:04,318 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:05:04,318 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:05:04,318 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:05:04,319 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:05:04,319 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:05:04,319 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:05:04,319 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:05:04,320 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:05:04,320 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:05:04,320 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:05:04,320 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:05:04,321 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_a34bc000-58f6-4be8-a8dd-10e2eff64496/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a34bc000-58f6-4be8-a8dd-10e2eff64496/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bf6126976d97ecd6fd5a621e80e237e8d75ff5f9 [2020-12-01 18:05:04,688 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:05:04,728 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:05:04,733 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:05:04,736 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:05:04,738 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:05:04,740 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a34bc000-58f6-4be8-a8dd-10e2eff64496/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0240a.c [2020-12-01 18:05:04,832 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a34bc000-58f6-4be8-a8dd-10e2eff64496/bin/ukojak/data/acef6bd2f/f1a00dd3245e4513947cb6956e618fd6/FLAG0505ea3d7 [2020-12-01 18:05:05,531 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:05:05,532 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a34bc000-58f6-4be8-a8dd-10e2eff64496/sv-benchmarks/c/float-newlib/double_req_bl_0240a.c [2020-12-01 18:05:05,548 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a34bc000-58f6-4be8-a8dd-10e2eff64496/bin/ukojak/data/acef6bd2f/f1a00dd3245e4513947cb6956e618fd6/FLAG0505ea3d7 [2020-12-01 18:05:05,792 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a34bc000-58f6-4be8-a8dd-10e2eff64496/bin/ukojak/data/acef6bd2f/f1a00dd3245e4513947cb6956e618fd6 [2020-12-01 18:05:05,797 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:05:05,801 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:05:05,807 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:05:05,807 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:05:05,812 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:05:05,814 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:05:05" (1/1) ... [2020-12-01 18:05:05,817 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ceba10d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:05:05, skipping insertion in model container [2020-12-01 18:05:05,818 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:05:05" (1/1) ... [2020-12-01 18:05:05,827 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:05:05,934 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:05:06,457 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:05:06,482 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:05:06,662 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:05:06,737 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:05:06,738 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:05:06 WrapperNode [2020-12-01 18:05:06,738 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:05:06,742 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:05:06,743 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:05:06,743 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:05:06,755 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:05:06" (1/1) ... [2020-12-01 18:05:06,792 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:05:06" (1/1) ... [2020-12-01 18:05:06,905 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:05:06,906 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:05:06,906 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:05:06,906 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:05:06,915 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:05:06" (1/1) ... [2020-12-01 18:05:06,915 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:05:06" (1/1) ... [2020-12-01 18:05:06,936 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:05:06" (1/1) ... [2020-12-01 18:05:06,936 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:05:06" (1/1) ... [2020-12-01 18:05:07,010 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:05:06" (1/1) ... [2020-12-01 18:05:07,046 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:05:06" (1/1) ... [2020-12-01 18:05:07,056 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:05:06" (1/1) ... [2020-12-01 18:05:07,072 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:05:07,073 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:05:07,074 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:05:07,074 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:05:07,075 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:05:06" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_a34bc000-58f6-4be8-a8dd-10e2eff64496/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:05:07,201 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2020-12-01 18:05:07,201 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2020-12-01 18:05:07,201 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2020-12-01 18:05:07,203 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2020-12-01 18:05:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 18:05:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2020-12-01 18:05:07,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2020-12-01 18:05:07,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:05:07,204 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2020-12-01 18:05:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 18:05:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2020-12-01 18:05:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:05:07,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:05:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 18:05:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2020-12-01 18:05:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2020-12-01 18:05:07,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2020-12-01 18:05:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 18:05:10,538 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 18:05:10,538 INFO L298 CfgBuilder]: Removed 81 assume(true) statements. [2020-12-01 18:05:10,542 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:05:10 BoogieIcfgContainer [2020-12-01 18:05:10,542 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 18:05:10,544 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 18:05:10,544 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 18:05:10,558 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 18:05:10,559 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:05:10" (1/1) ... [2020-12-01 18:05:10,577 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 18:05:10,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:05:10,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 174 states and 288 transitions. [2020-12-01 18:05:10,631 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 288 transitions. [2020-12-01 18:05:10,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2020-12-01 18:05:10,634 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:05:10,683 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:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) 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) [2020-12-01 18:05:10,689 INFO L168 Benchmark]: Toolchain (without parser) took 4886.10 ms. Allocated memory was 90.2 MB in the beginning and 178.3 MB in the end (delta: 88.1 MB). Free memory was 51.4 MB in the beginning and 90.6 MB in the end (delta: -39.3 MB). Peak memory consumption was 47.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:05:10,690 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 90.2 MB. Free memory is still 68.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:05:10,691 INFO L168 Benchmark]: CACSL2BoogieTranslator took 932.02 ms. Allocated memory is still 90.2 MB. Free memory was 51.2 MB in the beginning and 51.0 MB in the end (delta: 215.0 kB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:05:10,692 INFO L168 Benchmark]: Boogie Procedure Inliner took 162.66 ms. Allocated memory is still 90.2 MB. Free memory was 51.0 MB in the beginning and 44.5 MB in the end (delta: 6.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:05:10,693 INFO L168 Benchmark]: Boogie Preprocessor took 166.57 ms. Allocated memory is still 90.2 MB. Free memory was 44.5 MB in the beginning and 37.9 MB in the end (delta: 6.6 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:05:10,694 INFO L168 Benchmark]: RCFGBuilder took 3469.25 ms. Allocated memory was 90.2 MB in the beginning and 178.3 MB in the end (delta: 88.1 MB). Free memory was 37.9 MB in the beginning and 95.8 MB in the end (delta: -57.9 MB). Peak memory consumption was 34.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:05:10,695 INFO L168 Benchmark]: CodeCheck took 142.41 ms. Allocated memory is still 178.3 MB. Free memory was 95.8 MB in the beginning and 90.6 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:05:10,700 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 0.39 ms. Allocated memory is still 90.2 MB. Free memory is still 68.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 932.02 ms. Allocated memory is still 90.2 MB. Free memory was 51.2 MB in the beginning and 51.0 MB in the end (delta: 215.0 kB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 162.66 ms. Allocated memory is still 90.2 MB. Free memory was 51.0 MB in the beginning and 44.5 MB in the end (delta: 6.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 166.57 ms. Allocated memory is still 90.2 MB. Free memory was 44.5 MB in the beginning and 37.9 MB in the end (delta: 6.6 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 3469.25 ms. Allocated memory was 90.2 MB in the beginning and 178.3 MB in the end (delta: 88.1 MB). Free memory was 37.9 MB in the beginning and 95.8 MB in the end (delta: -57.9 MB). Peak memory consumption was 34.4 MB. Max. memory is 16.1 GB. * CodeCheck took 142.41 ms. Allocated memory is still 178.3 MB. Free memory was 95.8 MB in the beginning and 90.6 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. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 18:05:13,857 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:05:13,862 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:05:13,907 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:05:13,908 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:05:13,910 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:05:13,913 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:05:13,916 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:05:13,919 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:05:13,921 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:05:13,922 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:05:13,924 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:05:13,924 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:05:13,926 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:05:13,932 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:05:13,935 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:05:13,936 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:05:13,946 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:05:13,951 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:05:13,960 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:05:13,967 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:05:13,970 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:05:13,972 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:05:13,977 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:05:13,983 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:05:13,988 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:05:13,989 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:05:13,990 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:05:13,993 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:05:13,995 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:05:13,995 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:05:13,997 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:05:13,999 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:05:14,000 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:05:14,002 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:05:14,003 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:05:14,004 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:05:14,004 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:05:14,004 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:05:14,007 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:05:14,008 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:05:14,009 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a34bc000-58f6-4be8-a8dd-10e2eff64496/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 18:05:14,070 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:05:14,071 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:05:14,072 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:05:14,072 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:05:14,073 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:05:14,074 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:05:14,074 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:05:14,074 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:05:14,074 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:05:14,074 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:05:14,075 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:05:14,075 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:05:14,075 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:05:14,075 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:05:14,080 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:05:14,081 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:05:14,081 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:05:14,081 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:05:14,081 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:05:14,082 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:05:14,082 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:05:14,083 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:05:14,083 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:05:14,083 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:05:14,084 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:05:14,084 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:05:14,084 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:05:14,085 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:05:14,085 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:05:14,085 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:05:14,086 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:05:14,086 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:05:14,087 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:05:14,087 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_a34bc000-58f6-4be8-a8dd-10e2eff64496/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a34bc000-58f6-4be8-a8dd-10e2eff64496/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bf6126976d97ecd6fd5a621e80e237e8d75ff5f9 [2020-12-01 18:05:14,628 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:05:14,667 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:05:14,670 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:05:14,672 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:05:14,675 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:05:14,677 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a34bc000-58f6-4be8-a8dd-10e2eff64496/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0240a.c [2020-12-01 18:05:14,780 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a34bc000-58f6-4be8-a8dd-10e2eff64496/bin/ukojak/data/9ef3c755f/20fda5c5751244eab56bc683e226206e/FLAGb26199e3b [2020-12-01 18:05:15,594 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:05:15,595 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a34bc000-58f6-4be8-a8dd-10e2eff64496/sv-benchmarks/c/float-newlib/double_req_bl_0240a.c [2020-12-01 18:05:15,611 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a34bc000-58f6-4be8-a8dd-10e2eff64496/bin/ukojak/data/9ef3c755f/20fda5c5751244eab56bc683e226206e/FLAGb26199e3b [2020-12-01 18:05:15,842 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a34bc000-58f6-4be8-a8dd-10e2eff64496/bin/ukojak/data/9ef3c755f/20fda5c5751244eab56bc683e226206e [2020-12-01 18:05:15,845 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:05:15,847 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:05:15,849 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:05:15,849 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:05:15,853 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:05:15,855 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:05:15" (1/1) ... [2020-12-01 18:05:15,862 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33f4c034 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:05:15, skipping insertion in model container [2020-12-01 18:05:15,863 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:05:15" (1/1) ... [2020-12-01 18:05:15,872 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:05:15,950 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:05:16,578 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:05:16,634 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:05:16,828 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:05:16,890 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:05:16,890 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:05:16 WrapperNode [2020-12-01 18:05:16,892 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:05:16,893 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:05:16,894 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:05:16,894 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:05:16,901 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:05:16" (1/1) ... [2020-12-01 18:05:16,960 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:05:16" (1/1) ... [2020-12-01 18:05:17,044 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:05:17,045 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:05:17,046 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:05:17,046 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:05:17,055 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:05:16" (1/1) ... [2020-12-01 18:05:17,055 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:05:16" (1/1) ... [2020-12-01 18:05:17,075 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:05:16" (1/1) ... [2020-12-01 18:05:17,075 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:05:16" (1/1) ... [2020-12-01 18:05:17,149 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:05:16" (1/1) ... [2020-12-01 18:05:17,167 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:05:16" (1/1) ... [2020-12-01 18:05:17,192 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:05:16" (1/1) ... [2020-12-01 18:05:17,202 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:05:17,208 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:05:17,209 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:05:17,209 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:05:17,210 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:05:16" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_a34bc000-58f6-4be8-a8dd-10e2eff64496/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:05:17,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2020-12-01 18:05:17,274 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2020-12-01 18:05:17,275 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2020-12-01 18:05:17,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2020-12-01 18:05:17,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 18:05:17,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2020-12-01 18:05:17,275 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2020-12-01 18:05:17,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2020-12-01 18:05:17,276 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:05:17,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2020-12-01 18:05:17,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-12-01 18:05:17,277 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2020-12-01 18:05:17,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2020-12-01 18:05:17,277 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2020-12-01 18:05:17,277 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2020-12-01 18:05:17,277 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:05:17,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:05:17,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-12-01 18:05:17,278 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 18:18:41,368 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 18:18:41,368 INFO L298 CfgBuilder]: Removed 81 assume(true) statements. [2020-12-01 18:18:41,371 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:18:41 BoogieIcfgContainer [2020-12-01 18:18:41,371 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 18:18:41,373 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 18:18:41,373 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 18:18:41,387 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 18:18:41,387 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:18:41" (1/1) ... [2020-12-01 18:18:41,399 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 18:18:41,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:18:41,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 174 states and 288 transitions. [2020-12-01 18:18:41,488 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 288 transitions. [2020-12-01 18:18:41,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2020-12-01 18:18:41,491 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:18:41,535 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:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) 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) [2020-12-01 18:18:41,542 INFO L168 Benchmark]: Toolchain (without parser) took 805693.15 ms. Allocated memory was 60.8 MB in the beginning and 90.2 MB in the end (delta: 29.4 MB). Free memory was 40.9 MB in the beginning and 57.0 MB in the end (delta: -16.1 MB). Peak memory consumption was 43.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:18:41,542 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 60.8 MB. Free memory is still 43.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:18:41,546 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1043.89 ms. Allocated memory was 60.8 MB in the beginning and 90.2 MB in the end (delta: 29.4 MB). Free memory was 40.7 MB in the beginning and 68.2 MB in the end (delta: -27.5 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2020-12-01 18:18:41,547 INFO L168 Benchmark]: Boogie Procedure Inliner took 150.71 ms. Allocated memory is still 90.2 MB. Free memory was 68.2 MB in the beginning and 61.9 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:18:41,548 INFO L168 Benchmark]: Boogie Preprocessor took 157.39 ms. Allocated memory is still 90.2 MB. Free memory was 61.9 MB in the beginning and 54.6 MB in the end (delta: 7.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:18:41,549 INFO L168 Benchmark]: RCFGBuilder took 804163.04 ms. Allocated memory is still 90.2 MB. Free memory was 54.6 MB in the beginning and 32.6 MB in the end (delta: 22.0 MB). Peak memory consumption was 24.7 MB. Max. memory is 16.1 GB. [2020-12-01 18:18:41,550 INFO L168 Benchmark]: CodeCheck took 166.09 ms. Allocated memory is still 90.2 MB. Free memory was 32.6 MB in the beginning and 57.0 MB in the end (delta: -24.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:18:41,555 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 0.36 ms. Allocated memory is still 60.8 MB. Free memory is still 43.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1043.89 ms. Allocated memory was 60.8 MB in the beginning and 90.2 MB in the end (delta: 29.4 MB). Free memory was 40.7 MB in the beginning and 68.2 MB in the end (delta: -27.5 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 150.71 ms. Allocated memory is still 90.2 MB. Free memory was 68.2 MB in the beginning and 61.9 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 157.39 ms. Allocated memory is still 90.2 MB. Free memory was 61.9 MB in the beginning and 54.6 MB in the end (delta: 7.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 804163.04 ms. Allocated memory is still 90.2 MB. Free memory was 54.6 MB in the beginning and 32.6 MB in the end (delta: 22.0 MB). Peak memory consumption was 24.7 MB. Max. memory is 16.1 GB. * CodeCheck took 166.09 ms. Allocated memory is still 90.2 MB. Free memory was 32.6 MB in the beginning and 57.0 MB in the end (delta: -24.4 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. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...