./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0660b.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_3fe77746-5a9d-4201-af56-1d96caac32de/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3fe77746-5a9d-4201-af56-1d96caac32de/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3fe77746-5a9d-4201-af56-1d96caac32de/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3fe77746-5a9d-4201-af56-1d96caac32de/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0660b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_3fe77746-5a9d-4201-af56-1d96caac32de/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3fe77746-5a9d-4201-af56-1d96caac32de/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 8d94564205655c2e8fe6741648a4c146e2f9a3c8 ....................................................................................................................................................................................................................... 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_3fe77746-5a9d-4201-af56-1d96caac32de/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3fe77746-5a9d-4201-af56-1d96caac32de/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3fe77746-5a9d-4201-af56-1d96caac32de/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3fe77746-5a9d-4201-af56-1d96caac32de/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0660b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_3fe77746-5a9d-4201-af56-1d96caac32de/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3fe77746-5a9d-4201-af56-1d96caac32de/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 8d94564205655c2e8fe6741648a4c146e2f9a3c8 ........................................................................................................................................................................................................................... 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 16:33:10,845 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:33:10,849 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:33:10,949 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:33:10,950 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:33:10,952 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:33:10,954 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:33:10,957 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:33:10,960 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:33:10,962 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:33:10,964 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:33:10,965 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:33:10,966 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:33:10,968 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:33:10,970 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:33:10,971 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:33:10,973 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:33:10,974 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:33:10,977 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:33:10,980 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:33:10,982 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:33:10,984 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:33:10,987 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:33:10,988 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:33:10,992 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:33:10,993 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:33:10,993 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:33:10,995 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:33:10,996 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:33:10,998 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:33:10,998 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:33:11,000 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:33:11,001 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:33:11,003 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:33:11,005 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:33:11,005 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:33:11,007 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:33:11,007 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:33:11,008 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:33:11,009 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:33:11,010 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:33:11,012 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3fe77746-5a9d-4201-af56-1d96caac32de/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 16:33:11,039 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:33:11,039 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:33:11,040 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:33:11,041 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:33:11,042 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:33:11,042 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:33:11,043 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:33:11,043 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:33:11,044 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:33:11,044 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:33:11,044 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:33:11,045 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:33:11,045 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:33:11,045 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:33:11,046 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:33:11,046 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:33:11,047 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:33:11,047 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:33:11,047 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:33:11,048 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:33:11,048 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:33:11,048 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:33:11,049 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:33:11,049 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:33:11,050 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:33:11,050 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:33:11,050 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:33:11,051 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:33:11,051 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:33:11,051 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_3fe77746-5a9d-4201-af56-1d96caac32de/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3fe77746-5a9d-4201-af56-1d96caac32de/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8d94564205655c2e8fe6741648a4c146e2f9a3c8 [2020-12-01 16:33:11,345 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:33:11,375 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:33:11,378 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:33:11,379 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:33:11,381 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:33:11,382 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3fe77746-5a9d-4201-af56-1d96caac32de/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0660b.c [2020-12-01 16:33:11,492 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3fe77746-5a9d-4201-af56-1d96caac32de/bin/ukojak/data/231da568b/226bbf2e31724ac293c31b3a539f4637/FLAG03b0e58c2 [2020-12-01 16:33:12,227 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:33:12,228 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3fe77746-5a9d-4201-af56-1d96caac32de/sv-benchmarks/c/float-newlib/double_req_bl_0660b.c [2020-12-01 16:33:12,237 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3fe77746-5a9d-4201-af56-1d96caac32de/bin/ukojak/data/231da568b/226bbf2e31724ac293c31b3a539f4637/FLAG03b0e58c2 [2020-12-01 16:33:12,253 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3fe77746-5a9d-4201-af56-1d96caac32de/bin/ukojak/data/231da568b/226bbf2e31724ac293c31b3a539f4637 [2020-12-01 16:33:12,256 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:33:12,258 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:33:12,261 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:33:12,261 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:33:12,265 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:33:12,266 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:33:12" (1/1) ... [2020-12-01 16:33:12,269 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@203ab26f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:33:12, skipping insertion in model container [2020-12-01 16:33:12,269 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:33:12" (1/1) ... [2020-12-01 16:33:12,279 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:33:12,309 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:33:12,731 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:33:12,760 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:33:12,832 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:33:12,856 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:33:12,857 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:33:12 WrapperNode [2020-12-01 16:33:12,857 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:33:12,861 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:33:12,862 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:33:12,862 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:33:12,872 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:33:12" (1/1) ... [2020-12-01 16:33:12,904 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:33:12" (1/1) ... [2020-12-01 16:33:12,958 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:33:12,959 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:33:12,959 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:33:12,959 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:33:12,973 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:33:12" (1/1) ... [2020-12-01 16:33:12,973 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:33:12" (1/1) ... [2020-12-01 16:33:12,998 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:33:12" (1/1) ... [2020-12-01 16:33:12,998 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:33:12" (1/1) ... [2020-12-01 16:33:13,034 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:33:12" (1/1) ... [2020-12-01 16:33:13,057 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:33:12" (1/1) ... [2020-12-01 16:33:13,061 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:33:12" (1/1) ... [2020-12-01 16:33:13,066 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:33:13,067 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:33:13,068 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:33:13,068 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:33:13,071 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:33:12" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3fe77746-5a9d-4201-af56-1d96caac32de/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 16:33:13,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 16:33:13,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:33:13,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2020-12-01 16:33:13,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 16:33:13,178 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2020-12-01 16:33:13,179 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2020-12-01 16:33:13,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2020-12-01 16:33:13,179 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2020-12-01 16:33:13,180 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2020-12-01 16:33:13,181 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:33:13,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:33:13,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 16:33:13,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2020-12-01 16:33:13,182 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 16:33:14,694 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 16:33:14,694 INFO L298 CfgBuilder]: Removed 24 assume(true) statements. [2020-12-01 16:33:14,697 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:33:14 BoogieIcfgContainer [2020-12-01 16:33:14,697 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 16:33:14,698 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 16:33:14,699 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 16:33:14,725 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 16:33:14,725 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:33:14" (1/1) ... [2020-12-01 16:33:14,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 16:33:14,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:33:14,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 72 states and 117 transitions. [2020-12-01 16:33:14,817 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 117 transitions. [2020-12-01 16:33:14,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-12-01 16:33:14,820 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:33:14,873 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 16:33:14,882 INFO L168 Benchmark]: Toolchain (without parser) took 2621.98 ms. Allocated memory is still 113.2 MB. Free memory was 82.7 MB in the beginning and 69.1 MB in the end (delta: 13.5 MB). Peak memory consumption was 11.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:33:14,884 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 79.7 MB. Free memory is still 37.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:33:14,886 INFO L168 Benchmark]: CACSL2BoogieTranslator took 599.44 ms. Allocated memory is still 113.2 MB. Free memory was 82.7 MB in the beginning and 85.8 MB in the end (delta: -3.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:33:14,888 INFO L168 Benchmark]: Boogie Procedure Inliner took 96.61 ms. Allocated memory is still 113.2 MB. Free memory was 85.8 MB in the beginning and 83.1 MB in the end (delta: 2.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:33:14,889 INFO L168 Benchmark]: Boogie Preprocessor took 107.59 ms. Allocated memory is still 113.2 MB. Free memory was 83.1 MB in the beginning and 81.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:33:14,891 INFO L168 Benchmark]: RCFGBuilder took 1630.01 ms. Allocated memory is still 113.2 MB. Free memory was 80.4 MB in the beginning and 74.7 MB in the end (delta: 5.7 MB). Peak memory consumption was 48.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:33:14,892 INFO L168 Benchmark]: CodeCheck took 180.88 ms. Allocated memory is still 113.2 MB. Free memory was 74.7 MB in the beginning and 69.1 MB in the end (delta: 5.5 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:33:14,906 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 79.7 MB. Free memory is still 37.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 599.44 ms. Allocated memory is still 113.2 MB. Free memory was 82.7 MB in the beginning and 85.8 MB in the end (delta: -3.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 96.61 ms. Allocated memory is still 113.2 MB. Free memory was 85.8 MB in the beginning and 83.1 MB in the end (delta: 2.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 107.59 ms. Allocated memory is still 113.2 MB. Free memory was 83.1 MB in the beginning and 81.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1630.01 ms. Allocated memory is still 113.2 MB. Free memory was 80.4 MB in the beginning and 74.7 MB in the end (delta: 5.7 MB). Peak memory consumption was 48.2 MB. Max. memory is 16.1 GB. * CodeCheck took 180.88 ms. Allocated memory is still 113.2 MB. Free memory was 74.7 MB in the beginning and 69.1 MB in the end (delta: 5.5 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. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 16:33:17,863 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:33:17,867 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:33:17,914 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:33:17,915 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:33:17,917 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:33:17,920 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:33:17,923 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:33:17,926 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:33:17,928 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:33:17,934 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:33:17,941 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:33:17,942 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:33:17,944 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:33:17,945 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:33:17,947 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:33:17,948 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:33:17,950 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:33:17,957 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:33:17,969 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:33:17,972 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:33:17,980 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:33:17,984 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:33:17,985 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:33:17,989 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:33:17,990 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:33:17,990 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:33:17,992 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:33:17,998 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:33:17,999 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:33:18,000 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:33:18,001 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:33:18,006 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:33:18,008 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:33:18,009 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:33:18,010 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:33:18,010 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:33:18,011 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:33:18,011 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:33:18,015 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:33:18,016 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:33:18,017 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3fe77746-5a9d-4201-af56-1d96caac32de/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 16:33:18,075 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:33:18,076 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:33:18,078 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:33:18,078 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:33:18,080 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:33:18,081 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:33:18,081 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:33:18,081 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:33:18,082 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:33:18,082 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:33:18,083 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:33:18,084 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:33:18,084 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:33:18,084 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:33:18,085 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:33:18,085 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:33:18,085 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:33:18,086 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:33:18,086 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:33:18,086 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:33:18,086 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:33:18,087 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:33:18,087 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:33:18,087 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:33:18,088 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:33:18,088 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:33:18,088 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:33:18,089 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:33:18,089 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:33:18,089 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:33:18,089 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:33:18,090 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:33:18,090 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:33:18,104 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_3fe77746-5a9d-4201-af56-1d96caac32de/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3fe77746-5a9d-4201-af56-1d96caac32de/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8d94564205655c2e8fe6741648a4c146e2f9a3c8 [2020-12-01 16:33:18,593 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:33:18,636 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:33:18,638 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:33:18,640 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:33:18,643 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:33:18,645 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3fe77746-5a9d-4201-af56-1d96caac32de/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0660b.c [2020-12-01 16:33:18,744 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3fe77746-5a9d-4201-af56-1d96caac32de/bin/ukojak/data/3209479ed/ba74178670c641cebaf532afdaad5ffe/FLAG210bcbd48 [2020-12-01 16:33:19,432 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:33:19,433 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3fe77746-5a9d-4201-af56-1d96caac32de/sv-benchmarks/c/float-newlib/double_req_bl_0660b.c [2020-12-01 16:33:19,449 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3fe77746-5a9d-4201-af56-1d96caac32de/bin/ukojak/data/3209479ed/ba74178670c641cebaf532afdaad5ffe/FLAG210bcbd48 [2020-12-01 16:33:19,757 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3fe77746-5a9d-4201-af56-1d96caac32de/bin/ukojak/data/3209479ed/ba74178670c641cebaf532afdaad5ffe [2020-12-01 16:33:19,761 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:33:19,765 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:33:19,767 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:33:19,768 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:33:19,773 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:33:19,774 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:33:19" (1/1) ... [2020-12-01 16:33:19,781 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3165033 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:33:19, skipping insertion in model container [2020-12-01 16:33:19,782 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:33:19" (1/1) ... [2020-12-01 16:33:19,792 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:33:19,852 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:33:20,259 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:33:20,285 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:33:20,407 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:33:20,453 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:33:20,455 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:33:20 WrapperNode [2020-12-01 16:33:20,457 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:33:20,459 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:33:20,460 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:33:20,461 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:33:20,468 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:33:20" (1/1) ... [2020-12-01 16:33:20,508 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:33:20" (1/1) ... [2020-12-01 16:33:20,564 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:33:20,571 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:33:20,571 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:33:20,571 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:33:20,582 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:33:20" (1/1) ... [2020-12-01 16:33:20,582 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:33:20" (1/1) ... [2020-12-01 16:33:20,603 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:33:20" (1/1) ... [2020-12-01 16:33:20,603 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:33:20" (1/1) ... [2020-12-01 16:33:20,641 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:33:20" (1/1) ... [2020-12-01 16:33:20,658 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:33:20" (1/1) ... [2020-12-01 16:33:20,664 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:33:20" (1/1) ... [2020-12-01 16:33:20,678 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:33:20,679 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:33:20,680 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:33:20,680 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:33:20,681 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:33:20" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3fe77746-5a9d-4201-af56-1d96caac32de/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 16:33:20,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2020-12-01 16:33:20,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2020-12-01 16:33:20,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 16:33:20,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:33:20,751 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2020-12-01 16:33:20,751 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2020-12-01 16:33:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2020-12-01 16:33:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2020-12-01 16:33:20,753 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2020-12-01 16:33:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-12-01 16:33:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:33:20,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:33:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-12-01 16:33:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 16:38:57,281 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 16:38:57,282 INFO L298 CfgBuilder]: Removed 24 assume(true) statements. [2020-12-01 16:38:57,285 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:38:57 BoogieIcfgContainer [2020-12-01 16:38:57,285 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 16:38:57,286 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 16:38:57,287 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 16:38:57,299 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 16:38:57,300 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:38:57" (1/1) ... [2020-12-01 16:38:57,316 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 16:38:57,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:38:57,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 72 states and 117 transitions. [2020-12-01 16:38:57,367 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 117 transitions. [2020-12-01 16:38:57,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-12-01 16:38:57,369 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:38:57,418 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 16:38:57,424 INFO L168 Benchmark]: Toolchain (without parser) took 337657.48 ms. Allocated memory was 67.1 MB in the beginning and 90.2 MB in the end (delta: 23.1 MB). Free memory was 49.9 MB in the beginning and 46.4 MB in the end (delta: 3.5 MB). Peak memory consumption was 25.8 MB. Max. memory is 16.1 GB. [2020-12-01 16:38:57,425 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 67.1 MB. Free memory is still 50.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:38:57,426 INFO L168 Benchmark]: CACSL2BoogieTranslator took 690.75 ms. Allocated memory is still 67.1 MB. Free memory was 49.7 MB in the beginning and 44.8 MB in the end (delta: 4.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:38:57,426 INFO L168 Benchmark]: Boogie Procedure Inliner took 109.05 ms. Allocated memory is still 67.1 MB. Free memory was 44.8 MB in the beginning and 42.5 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:38:57,427 INFO L168 Benchmark]: Boogie Preprocessor took 107.93 ms. Allocated memory is still 67.1 MB. Free memory was 42.5 MB in the beginning and 39.4 MB in the end (delta: 3.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:38:57,428 INFO L168 Benchmark]: RCFGBuilder took 336605.78 ms. Allocated memory was 67.1 MB in the beginning and 90.2 MB in the end (delta: 23.1 MB). Free memory was 39.4 MB in the beginning and 51.3 MB in the end (delta: -11.9 MB). Peak memory consumption was 29.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:38:57,429 INFO L168 Benchmark]: CodeCheck took 135.04 ms. Allocated memory is still 90.2 MB. Free memory was 51.3 MB in the beginning and 46.4 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:38:57,434 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 0.37 ms. Allocated memory is still 67.1 MB. Free memory is still 50.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 690.75 ms. Allocated memory is still 67.1 MB. Free memory was 49.7 MB in the beginning and 44.8 MB in the end (delta: 4.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 109.05 ms. Allocated memory is still 67.1 MB. Free memory was 44.8 MB in the beginning and 42.5 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 107.93 ms. Allocated memory is still 67.1 MB. Free memory was 42.5 MB in the beginning and 39.4 MB in the end (delta: 3.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 336605.78 ms. Allocated memory was 67.1 MB in the beginning and 90.2 MB in the end (delta: 23.1 MB). Free memory was 39.4 MB in the beginning and 51.3 MB in the end (delta: -11.9 MB). Peak memory consumption was 29.2 MB. Max. memory is 16.1 GB. * CodeCheck took 135.04 ms. Allocated memory is still 90.2 MB. Free memory was 51.3 MB in the beginning and 46.4 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...