./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1211b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_396a7347-44cc-4809-ac33-5965684c2ec9/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_396a7347-44cc-4809-ac33-5965684c2ec9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_396a7347-44cc-4809-ac33-5965684c2ec9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_396a7347-44cc-4809-ac33-5965684c2ec9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1211b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_396a7347-44cc-4809-ac33-5965684c2ec9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_396a7347-44cc-4809-ac33-5965684c2ec9/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 b1a3baf542071d98053e6ea7d2c93dcbd3d31b35 ................................................................................................................................................................................................................... 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_396a7347-44cc-4809-ac33-5965684c2ec9/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_396a7347-44cc-4809-ac33-5965684c2ec9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_396a7347-44cc-4809-ac33-5965684c2ec9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_396a7347-44cc-4809-ac33-5965684c2ec9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1211b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_396a7347-44cc-4809-ac33-5965684c2ec9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_396a7347-44cc-4809-ac33-5965684c2ec9/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 b1a3baf542071d98053e6ea7d2c93dcbd3d31b35 ...................................................................................................................................................................................................................... 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-a4ecdab [2020-11-30 01:21:17,018 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:21:17,025 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:21:17,089 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:21:17,090 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:21:17,091 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:21:17,093 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:21:17,096 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:21:17,099 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:21:17,101 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:21:17,102 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:21:17,104 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:21:17,105 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:21:17,107 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:21:17,109 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:21:17,111 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:21:17,112 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:21:17,113 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:21:17,116 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:21:17,119 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:21:17,121 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:21:17,123 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:21:17,125 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:21:17,126 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:21:17,131 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:21:17,131 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:21:17,132 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:21:17,133 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:21:17,134 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:21:17,135 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:21:17,136 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:21:17,137 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:21:17,138 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:21:17,139 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:21:17,141 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:21:17,141 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:21:17,142 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:21:17,143 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:21:17,143 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:21:17,144 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:21:17,145 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:21:17,154 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_396a7347-44cc-4809-ac33-5965684c2ec9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-30 01:21:17,192 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:21:17,192 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:21:17,194 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:21:17,194 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:21:17,195 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:21:17,195 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:21:17,195 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:21:17,196 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:21:17,196 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:21:17,196 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:21:17,197 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:21:17,197 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:21:17,198 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:21:17,198 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:21:17,198 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:21:17,198 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:21:17,199 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:21:17,199 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:21:17,199 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:21:17,199 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:21:17,200 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:21:17,200 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:21:17,200 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:21:17,200 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:21:17,201 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:21:17,201 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:21:17,201 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 01:21:17,201 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:21:17,201 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:21:17,202 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_396a7347-44cc-4809-ac33-5965684c2ec9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_396a7347-44cc-4809-ac33-5965684c2ec9/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b1a3baf542071d98053e6ea7d2c93dcbd3d31b35 [2020-11-30 01:21:17,444 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:21:17,506 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:21:17,508 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:21:17,509 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:21:17,510 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:21:17,511 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_396a7347-44cc-4809-ac33-5965684c2ec9/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1211b.c [2020-11-30 01:21:17,586 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_396a7347-44cc-4809-ac33-5965684c2ec9/bin/ukojak/data/5b8200081/a0bbf633ca45466a8abe7eef6bb8d703/FLAG60e853802 [2020-11-30 01:21:18,035 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:21:18,035 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_396a7347-44cc-4809-ac33-5965684c2ec9/sv-benchmarks/c/float-newlib/double_req_bl_1211b.c [2020-11-30 01:21:18,043 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_396a7347-44cc-4809-ac33-5965684c2ec9/bin/ukojak/data/5b8200081/a0bbf633ca45466a8abe7eef6bb8d703/FLAG60e853802 [2020-11-30 01:21:18,409 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_396a7347-44cc-4809-ac33-5965684c2ec9/bin/ukojak/data/5b8200081/a0bbf633ca45466a8abe7eef6bb8d703 [2020-11-30 01:21:18,411 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:21:18,413 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:21:18,415 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:21:18,415 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:21:18,418 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:21:18,419 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:21:18" (1/1) ... [2020-11-30 01:21:18,421 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b7a04be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:21:18, skipping insertion in model container [2020-11-30 01:21:18,421 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:21:18" (1/1) ... [2020-11-30 01:21:18,429 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:21:18,453 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:21:18,693 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:21:18,716 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:21:18,800 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:21:18,823 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:21:18,826 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:21:18 WrapperNode [2020-11-30 01:21:18,826 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:21:18,827 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:21:18,828 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:21:18,828 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:21:18,836 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:21:18" (1/1) ... [2020-11-30 01:21:18,862 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:21:18" (1/1) ... [2020-11-30 01:21:18,899 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:21:18,900 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 01:21:18,901 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 01:21:18,901 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 01:21:18,913 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:21:18" (1/1) ... [2020-11-30 01:21:18,913 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:21:18" (1/1) ... [2020-11-30 01:21:18,922 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:21:18" (1/1) ... [2020-11-30 01:21:18,922 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:21:18" (1/1) ... [2020-11-30 01:21:18,936 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:21:18" (1/1) ... [2020-11-30 01:21:18,957 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:21:18" (1/1) ... [2020-11-30 01:21:18,960 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:21:18" (1/1) ... [2020-11-30 01:21:18,963 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 01:21:18,964 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 01:21:18,965 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 01:21:18,965 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 01:21:18,966 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:21:18" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_396a7347-44cc-4809-ac33-5965684c2ec9/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 [2020-11-30 01:21:19,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-30 01:21:19,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 01:21:19,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2020-11-30 01:21:19,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-30 01:21:19,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2020-11-30 01:21:19,042 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 01:21:19,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 01:21:19,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2020-11-30 01:21:19,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-30 01:21:19,043 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-30 01:21:19,868 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 01:21:19,868 INFO L298 CfgBuilder]: Removed 36 assume(true) statements. [2020-11-30 01:21:19,870 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:21:19 BoogieIcfgContainer [2020-11-30 01:21:19,870 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 01:21:19,871 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-30 01:21:19,871 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-30 01:21:19,881 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-30 01:21:19,882 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:21:19" (1/1) ... [2020-11-30 01:21:19,897 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:21:19,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:21:19,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 48 states and 79 transitions. [2020-11-30 01:21:19,945 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 79 transitions. [2020-11-30 01:21:19,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-11-30 01:21:19,948 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:21:19,992 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) [2020-11-30 01:21:19,998 INFO L168 Benchmark]: Toolchain (without parser) took 1583.32 ms. Allocated memory was 81.8 MB in the beginning and 98.6 MB in the end (delta: 16.8 MB). Free memory was 51.1 MB in the beginning and 65.2 MB in the end (delta: -14.0 MB). Peak memory consumption was 165.9 kB. Max. memory is 16.1 GB. [2020-11-30 01:21:19,999 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 81.8 MB. Free memory was 53.1 MB in the beginning and 53.1 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:21:20,001 INFO L168 Benchmark]: CACSL2BoogieTranslator took 411.86 ms. Allocated memory was 81.8 MB in the beginning and 98.6 MB in the end (delta: 16.8 MB). Free memory was 51.1 MB in the beginning and 74.0 MB in the end (delta: -22.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:21:20,002 INFO L168 Benchmark]: Boogie Procedure Inliner took 72.29 ms. Allocated memory is still 98.6 MB. Free memory was 74.0 MB in the beginning and 71.4 MB in the end (delta: 2.6 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 01:21:20,002 INFO L168 Benchmark]: Boogie Preprocessor took 63.36 ms. Allocated memory is still 98.6 MB. Free memory was 71.4 MB in the beginning and 69.3 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-30 01:21:20,003 INFO L168 Benchmark]: RCFGBuilder took 906.03 ms. Allocated memory is still 98.6 MB. Free memory was 69.3 MB in the beginning and 70.6 MB in the end (delta: -1.4 MB). Peak memory consumption was 35.7 MB. Max. memory is 16.1 GB. [2020-11-30 01:21:20,004 INFO L168 Benchmark]: CodeCheck took 124.33 ms. Allocated memory is still 98.6 MB. Free memory was 70.6 MB in the beginning and 65.2 MB in the end (delta: 5.4 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 01:21:20,008 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 0.23 ms. Allocated memory is still 81.8 MB. Free memory was 53.1 MB in the beginning and 53.1 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 411.86 ms. Allocated memory was 81.8 MB in the beginning and 98.6 MB in the end (delta: 16.8 MB). Free memory was 51.1 MB in the beginning and 74.0 MB in the end (delta: -22.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 72.29 ms. Allocated memory is still 98.6 MB. Free memory was 74.0 MB in the beginning and 71.4 MB in the end (delta: 2.6 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 63.36 ms. Allocated memory is still 98.6 MB. Free memory was 71.4 MB in the beginning and 69.3 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 906.03 ms. Allocated memory is still 98.6 MB. Free memory was 69.3 MB in the beginning and 70.6 MB in the end (delta: -1.4 MB). Peak memory consumption was 35.7 MB. Max. memory is 16.1 GB. * CodeCheck took 124.33 ms. Allocated memory is still 98.6 MB. Free memory was 70.6 MB in the beginning and 65.2 MB in the end (delta: 5.4 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-a4ecdab [2020-11-30 01:21:22,464 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:21:22,468 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:21:22,526 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:21:22,526 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:21:22,532 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:21:22,535 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:21:22,540 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:21:22,544 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:21:22,552 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:21:22,554 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:21:22,560 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:21:22,560 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:21:22,561 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:21:22,562 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:21:22,564 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:21:22,565 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:21:22,566 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:21:22,568 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:21:22,570 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:21:22,572 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:21:22,578 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:21:22,579 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:21:22,580 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:21:22,585 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:21:22,590 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:21:22,591 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:21:22,592 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:21:22,592 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:21:22,595 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:21:22,595 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:21:22,596 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:21:22,598 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:21:22,599 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:21:22,601 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:21:22,601 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:21:22,602 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:21:22,603 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:21:22,603 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:21:22,605 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:21:22,606 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:21:22,607 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_396a7347-44cc-4809-ac33-5965684c2ec9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-30 01:21:22,653 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:21:22,653 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:21:22,654 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:21:22,654 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:21:22,655 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:21:22,655 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:21:22,656 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:21:22,656 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:21:22,656 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:21:22,656 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:21:22,657 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:21:22,657 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:21:22,657 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:21:22,657 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:21:22,658 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:21:22,658 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:21:22,658 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:21:22,658 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:21:22,658 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:21:22,659 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:21:22,659 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:21:22,659 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:21:22,660 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:21:22,660 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:21:22,660 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:21:22,660 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:21:22,661 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:21:22,661 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:21:22,661 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 01:21:22,661 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:21:22,662 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:21:22,662 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 01:21:22,662 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:21:22,662 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_396a7347-44cc-4809-ac33-5965684c2ec9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_396a7347-44cc-4809-ac33-5965684c2ec9/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b1a3baf542071d98053e6ea7d2c93dcbd3d31b35 [2020-11-30 01:21:23,047 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:21:23,091 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:21:23,095 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:21:23,097 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:21:23,097 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:21:23,098 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_396a7347-44cc-4809-ac33-5965684c2ec9/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1211b.c [2020-11-30 01:21:23,180 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_396a7347-44cc-4809-ac33-5965684c2ec9/bin/ukojak/data/bffd80644/68ff2bb9524d4fce9c82584d22c4a0f4/FLAG4f7b12285 [2020-11-30 01:21:23,805 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:21:23,806 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_396a7347-44cc-4809-ac33-5965684c2ec9/sv-benchmarks/c/float-newlib/double_req_bl_1211b.c [2020-11-30 01:21:23,812 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_396a7347-44cc-4809-ac33-5965684c2ec9/bin/ukojak/data/bffd80644/68ff2bb9524d4fce9c82584d22c4a0f4/FLAG4f7b12285 [2020-11-30 01:21:23,825 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_396a7347-44cc-4809-ac33-5965684c2ec9/bin/ukojak/data/bffd80644/68ff2bb9524d4fce9c82584d22c4a0f4 [2020-11-30 01:21:23,828 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:21:23,829 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:21:23,831 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:21:23,831 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:21:23,835 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:21:23,836 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:21:23" (1/1) ... [2020-11-30 01:21:23,838 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66467bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:21:23, skipping insertion in model container [2020-11-30 01:21:23,838 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:21:23" (1/1) ... [2020-11-30 01:21:23,846 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:21:23,868 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:21:24,054 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:21:24,069 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:21:24,165 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:21:24,184 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:21:24,185 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:21:24 WrapperNode [2020-11-30 01:21:24,185 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:21:24,186 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:21:24,186 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:21:24,187 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:21:24,194 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:21:24" (1/1) ... [2020-11-30 01:21:24,212 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:21:24" (1/1) ... [2020-11-30 01:21:24,243 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:21:24,244 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 01:21:24,244 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 01:21:24,244 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 01:21:24,255 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:21:24" (1/1) ... [2020-11-30 01:21:24,256 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:21:24" (1/1) ... [2020-11-30 01:21:24,264 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:21:24" (1/1) ... [2020-11-30 01:21:24,264 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:21:24" (1/1) ... [2020-11-30 01:21:24,281 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:21:24" (1/1) ... [2020-11-30 01:21:24,288 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:21:24" (1/1) ... [2020-11-30 01:21:24,292 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:21:24" (1/1) ... [2020-11-30 01:21:24,297 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 01:21:24,298 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 01:21:24,298 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 01:21:24,298 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 01:21:24,299 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:21:24" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_396a7347-44cc-4809-ac33-5965684c2ec9/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 [2020-11-30 01:21:24,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2020-11-30 01:21:24,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2020-11-30 01:21:24,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-11-30 01:21:24,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 01:21:24,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2020-11-30 01:21:24,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-11-30 01:21:24,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 01:21:24,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 01:21:24,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-11-30 01:21:24,379 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-30 01:21:25,969 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 01:21:25,969 INFO L298 CfgBuilder]: Removed 36 assume(true) statements. [2020-11-30 01:21:25,971 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:21:25 BoogieIcfgContainer [2020-11-30 01:21:25,972 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 01:21:25,973 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-30 01:21:25,973 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-30 01:21:25,983 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-30 01:21:25,987 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:21:25" (1/1) ... [2020-11-30 01:21:25,996 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:21:26,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:21:26,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 48 states and 79 transitions. [2020-11-30 01:21:26,052 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 79 transitions. [2020-11-30 01:21:26,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-11-30 01:21:26,055 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:21:26,109 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) [2020-11-30 01:21:26,117 INFO L168 Benchmark]: Toolchain (without parser) took 2286.01 ms. Allocated memory was 50.3 MB in the beginning and 71.3 MB in the end (delta: 21.0 MB). Free memory was 27.7 MB in the beginning and 45.4 MB in the end (delta: -17.7 MB). Peak memory consumption was 2.0 MB. Max. memory is 16.1 GB. [2020-11-30 01:21:26,120 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 50.3 MB. Free memory was 32.9 MB in the beginning and 32.8 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:21:26,121 INFO L168 Benchmark]: CACSL2BoogieTranslator took 354.66 ms. Allocated memory was 50.3 MB in the beginning and 71.3 MB in the end (delta: 21.0 MB). Free memory was 27.5 MB in the beginning and 52.7 MB in the end (delta: -25.3 MB). Peak memory consumption was 5.2 MB. Max. memory is 16.1 GB. [2020-11-30 01:21:26,122 INFO L168 Benchmark]: Boogie Procedure Inliner took 57.27 ms. Allocated memory is still 71.3 MB. Free memory was 52.7 MB in the beginning and 50.3 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-30 01:21:26,123 INFO L168 Benchmark]: Boogie Preprocessor took 53.03 ms. Allocated memory is still 71.3 MB. Free memory was 50.3 MB in the beginning and 48.0 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-30 01:21:26,124 INFO L168 Benchmark]: RCFGBuilder took 1673.80 ms. Allocated memory is still 71.3 MB. Free memory was 47.7 MB in the beginning and 50.2 MB in the end (delta: -2.5 MB). Peak memory consumption was 23.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:21:26,124 INFO L168 Benchmark]: CodeCheck took 141.89 ms. Allocated memory is still 71.3 MB. Free memory was 50.2 MB in the beginning and 45.4 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 01:21:26,128 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 0.25 ms. Allocated memory is still 50.3 MB. Free memory was 32.9 MB in the beginning and 32.8 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 354.66 ms. Allocated memory was 50.3 MB in the beginning and 71.3 MB in the end (delta: 21.0 MB). Free memory was 27.5 MB in the beginning and 52.7 MB in the end (delta: -25.3 MB). Peak memory consumption was 5.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 57.27 ms. Allocated memory is still 71.3 MB. Free memory was 52.7 MB in the beginning and 50.3 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 53.03 ms. Allocated memory is still 71.3 MB. Free memory was 50.3 MB in the beginning and 48.0 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1673.80 ms. Allocated memory is still 71.3 MB. Free memory was 47.7 MB in the beginning and 50.2 MB in the end (delta: -2.5 MB). Peak memory consumption was 23.6 MB. Max. memory is 16.1 GB. * CodeCheck took 141.89 ms. Allocated memory is still 71.3 MB. Free memory was 50.2 MB in the beginning and 45.4 MB in the end (delta: 4.8 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...