./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0220a.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_203631ec-0101-47dd-881b-aa6a26c967d3/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_203631ec-0101-47dd-881b-aa6a26c967d3/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_203631ec-0101-47dd-881b-aa6a26c967d3/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_203631ec-0101-47dd-881b-aa6a26c967d3/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0220a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_203631ec-0101-47dd-881b-aa6a26c967d3/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_203631ec-0101-47dd-881b-aa6a26c967d3/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e352a18acdffbd2e52443a4ee4cb5b7ff01b8d1f .................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_203631ec-0101-47dd-881b-aa6a26c967d3/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_203631ec-0101-47dd-881b-aa6a26c967d3/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_203631ec-0101-47dd-881b-aa6a26c967d3/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_203631ec-0101-47dd-881b-aa6a26c967d3/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0220a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_203631ec-0101-47dd-881b-aa6a26c967d3/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_203631ec-0101-47dd-881b-aa6a26c967d3/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e352a18acdffbd2e52443a4ee4cb5b7ff01b8d1f ....................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 09:32:44,212 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 09:32:44,214 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 09:32:44,229 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 09:32:44,230 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 09:32:44,231 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 09:32:44,233 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 09:32:44,242 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 09:32:44,247 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 09:32:44,250 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 09:32:44,251 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 09:32:44,252 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 09:32:44,252 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 09:32:44,253 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 09:32:44,254 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 09:32:44,255 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 09:32:44,255 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 09:32:44,256 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 09:32:44,258 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 09:32:44,260 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 09:32:44,261 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 09:32:44,262 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 09:32:44,264 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 09:32:44,264 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 09:32:44,267 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 09:32:44,267 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 09:32:44,267 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 09:32:44,268 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 09:32:44,268 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 09:32:44,269 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 09:32:44,269 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 09:32:44,270 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 09:32:44,271 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 09:32:44,271 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 09:32:44,274 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 09:32:44,275 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 09:32:44,275 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 09:32:44,275 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 09:32:44,276 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 09:32:44,276 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 09:32:44,277 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 09:32:44,278 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_203631ec-0101-47dd-881b-aa6a26c967d3/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 09:32:44,302 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 09:32:44,303 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 09:32:44,303 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 09:32:44,304 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 09:32:44,304 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 09:32:44,305 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 09:32:44,305 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 09:32:44,305 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 09:32:44,305 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 09:32:44,306 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 09:32:44,306 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 09:32:44,306 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 09:32:44,306 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 09:32:44,307 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 09:32:44,307 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 09:32:44,307 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 09:32:44,307 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 09:32:44,307 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 09:32:44,308 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 09:32:44,308 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 09:32:44,308 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 09:32:44,308 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 09:32:44,309 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 09:32:44,309 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 09:32:44,309 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 09:32:44,309 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 09:32:44,310 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 09:32:44,310 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 09:32:44,310 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 09:32:44,310 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_203631ec-0101-47dd-881b-aa6a26c967d3/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(__VERIFIER_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 -> e352a18acdffbd2e52443a4ee4cb5b7ff01b8d1f [2019-11-20 09:32:44,466 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 09:32:44,477 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 09:32:44,480 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 09:32:44,482 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 09:32:44,482 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 09:32:44,483 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_203631ec-0101-47dd-881b-aa6a26c967d3/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0220a.c [2019-11-20 09:32:44,547 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_203631ec-0101-47dd-881b-aa6a26c967d3/bin/ukojak/data/9c88d7c26/d91b07fc4cf74757ac2706264bf4acb1/FLAGdc993202b [2019-11-20 09:32:45,074 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 09:32:45,075 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_203631ec-0101-47dd-881b-aa6a26c967d3/sv-benchmarks/c/float-newlib/double_req_bl_0220a.c [2019-11-20 09:32:45,091 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_203631ec-0101-47dd-881b-aa6a26c967d3/bin/ukojak/data/9c88d7c26/d91b07fc4cf74757ac2706264bf4acb1/FLAGdc993202b [2019-11-20 09:32:45,555 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_203631ec-0101-47dd-881b-aa6a26c967d3/bin/ukojak/data/9c88d7c26/d91b07fc4cf74757ac2706264bf4acb1 [2019-11-20 09:32:45,557 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 09:32:45,558 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 09:32:45,560 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 09:32:45,560 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 09:32:45,563 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 09:32:45,564 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:32:45" (1/1) ... [2019-11-20 09:32:45,567 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41f78f6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:32:45, skipping insertion in model container [2019-11-20 09:32:45,567 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:32:45" (1/1) ... [2019-11-20 09:32:45,573 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 09:32:45,615 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 09:32:46,028 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 09:32:46,054 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 09:32:46,178 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 09:32:46,208 INFO L192 MainTranslator]: Completed translation [2019-11-20 09:32:46,208 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:32:46 WrapperNode [2019-11-20 09:32:46,209 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 09:32:46,209 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 09:32:46,210 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 09:32:46,210 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 09:32:46,218 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:32:46" (1/1) ... [2019-11-20 09:32:46,251 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:32:46" (1/1) ... [2019-11-20 09:32:46,325 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 09:32:46,325 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 09:32:46,326 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 09:32:46,326 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 09:32:46,336 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:32:46" (1/1) ... [2019-11-20 09:32:46,336 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:32:46" (1/1) ... [2019-11-20 09:32:46,361 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:32:46" (1/1) ... [2019-11-20 09:32:46,366 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:32:46" (1/1) ... [2019-11-20 09:32:46,443 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:32:46" (1/1) ... [2019-11-20 09:32:46,474 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:32:46" (1/1) ... [2019-11-20 09:32:46,492 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:32:46" (1/1) ... [2019-11-20 09:32:46,511 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 09:32:46,516 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 09:32:46,516 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 09:32:46,517 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 09:32:46,517 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:32:46" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_203631ec-0101-47dd-881b-aa6a26c967d3/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 [2019-11-20 09:32:46,599 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2019-11-20 09:32:46,599 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2019-11-20 09:32:46,600 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2019-11-20 09:32:46,600 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2019-11-20 09:32:46,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-20 09:32:46,601 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2019-11-20 09:32:46,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2019-11-20 09:32:46,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 09:32:46,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 09:32:46,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 09:32:46,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 09:32:46,603 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 09:32:46,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 09:32:46,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 09:32:46,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-11-20 09:32:46,603 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2019-11-20 09:32:46,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2019-11-20 09:32:46,604 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 09:32:49,256 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 09:32:49,256 INFO L285 CfgBuilder]: Removed 81 assume(true) statements. [2019-11-20 09:32:49,258 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 09:32:49 BoogieIcfgContainer [2019-11-20 09:32:49,258 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 09:32:49,258 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 09:32:49,259 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 09:32:49,270 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 09:32:49,271 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 09:32:49" (1/1) ... [2019-11-20 09:32:49,284 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 09:32:49,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 09:32:49,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 178 states and 295 transitions. [2019-11-20 09:32:49,350 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 295 transitions. [2019-11-20 09:32:49,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-11-20 09:32:49,353 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 09:32:49,409 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:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) 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:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) 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:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 09:32:49,417 INFO L168 Benchmark]: Toolchain (without parser) took 3855.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 944.8 MB in the beginning and 827.5 MB in the end (delta: 117.3 MB). Peak memory consumption was 241.5 MB. Max. memory is 11.5 GB. [2019-11-20 09:32:49,418 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 09:32:49,419 INFO L168 Benchmark]: CACSL2BoogieTranslator took 649.48 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 944.8 MB in the beginning and 1.1 GB in the end (delta: -148.1 MB). Peak memory consumption was 17.8 MB. Max. memory is 11.5 GB. [2019-11-20 09:32:49,420 INFO L168 Benchmark]: Boogie Procedure Inliner took 115.88 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-11-20 09:32:49,421 INFO L168 Benchmark]: Boogie Preprocessor took 189.83 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-11-20 09:32:49,422 INFO L168 Benchmark]: RCFGBuilder took 2742.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 834.4 MB in the end (delta: 244.7 MB). Peak memory consumption was 244.7 MB. Max. memory is 11.5 GB. [2019-11-20 09:32:49,423 INFO L168 Benchmark]: CodeCheck took 154.24 ms. Allocated memory is still 1.2 GB. Free memory was 834.4 MB in the beginning and 827.5 MB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-11-20 09:32:49,432 INFO L335 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:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 649.48 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 944.8 MB in the beginning and 1.1 GB in the end (delta: -148.1 MB). Peak memory consumption was 17.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 115.88 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 189.83 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2742.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 834.4 MB in the end (delta: 244.7 MB). Peak memory consumption was 244.7 MB. Max. memory is 11.5 GB. * CodeCheck took 154.24 ms. Allocated memory is still 1.2 GB. Free memory was 834.4 MB in the beginning and 827.5 MB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 09:32:51,613 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 09:32:51,615 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 09:32:51,632 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 09:32:51,633 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 09:32:51,635 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 09:32:51,637 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 09:32:51,651 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 09:32:51,653 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 09:32:51,655 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 09:32:51,657 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 09:32:51,659 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 09:32:51,659 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 09:32:51,663 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 09:32:51,666 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 09:32:51,667 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 09:32:51,669 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 09:32:51,671 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 09:32:51,675 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 09:32:51,679 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 09:32:51,683 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 09:32:51,686 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 09:32:51,688 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 09:32:51,691 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 09:32:51,694 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 09:32:51,695 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 09:32:51,695 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 09:32:51,698 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 09:32:51,698 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 09:32:51,699 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 09:32:51,700 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 09:32:51,700 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 09:32:51,701 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 09:32:51,702 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 09:32:51,704 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 09:32:51,704 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 09:32:51,705 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 09:32:51,705 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 09:32:51,705 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 09:32:51,706 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 09:32:51,708 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 09:32:51,709 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_203631ec-0101-47dd-881b-aa6a26c967d3/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 09:32:51,728 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 09:32:51,728 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 09:32:51,730 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 09:32:51,730 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 09:32:51,731 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 09:32:51,731 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 09:32:51,732 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 09:32:51,732 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 09:32:51,732 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 09:32:51,733 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 09:32:51,734 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 09:32:51,734 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 09:32:51,735 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 09:32:51,735 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 09:32:51,735 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 09:32:51,735 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 09:32:51,736 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 09:32:51,736 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 09:32:51,737 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 09:32:51,737 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 09:32:51,737 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 09:32:51,737 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 09:32:51,738 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 09:32:51,738 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 09:32:51,738 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 09:32:51,739 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 09:32:51,739 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 09:32:51,739 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 09:32:51,739 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 09:32:51,740 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 09:32:51,740 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 09:32:51,740 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 09:32:51,741 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_203631ec-0101-47dd-881b-aa6a26c967d3/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(__VERIFIER_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 -> e352a18acdffbd2e52443a4ee4cb5b7ff01b8d1f [2019-11-20 09:32:52,078 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 09:32:52,095 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 09:32:52,099 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 09:32:52,101 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 09:32:52,101 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 09:32:52,102 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_203631ec-0101-47dd-881b-aa6a26c967d3/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0220a.c [2019-11-20 09:32:52,168 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_203631ec-0101-47dd-881b-aa6a26c967d3/bin/ukojak/data/2952bb736/265abd65ce1f48f1af72817739e0ccfd/FLAG64d027ef4 [2019-11-20 09:32:52,706 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 09:32:52,707 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_203631ec-0101-47dd-881b-aa6a26c967d3/sv-benchmarks/c/float-newlib/double_req_bl_0220a.c [2019-11-20 09:32:52,716 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_203631ec-0101-47dd-881b-aa6a26c967d3/bin/ukojak/data/2952bb736/265abd65ce1f48f1af72817739e0ccfd/FLAG64d027ef4 [2019-11-20 09:32:52,997 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_203631ec-0101-47dd-881b-aa6a26c967d3/bin/ukojak/data/2952bb736/265abd65ce1f48f1af72817739e0ccfd [2019-11-20 09:32:53,000 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 09:32:53,001 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 09:32:53,002 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 09:32:53,002 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 09:32:53,006 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 09:32:53,007 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:32:52" (1/1) ... [2019-11-20 09:32:53,010 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33addb18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:32:53, skipping insertion in model container [2019-11-20 09:32:53,010 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:32:52" (1/1) ... [2019-11-20 09:32:53,017 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 09:32:53,068 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 09:32:53,543 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 09:32:53,584 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 09:32:53,728 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 09:32:53,776 INFO L192 MainTranslator]: Completed translation [2019-11-20 09:32:53,776 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:32:53 WrapperNode [2019-11-20 09:32:53,776 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 09:32:53,777 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 09:32:53,777 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 09:32:53,777 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 09:32:53,786 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:32:53" (1/1) ... [2019-11-20 09:32:53,844 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:32:53" (1/1) ... [2019-11-20 09:32:53,939 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 09:32:53,939 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 09:32:53,940 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 09:32:53,940 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 09:32:53,950 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:32:53" (1/1) ... [2019-11-20 09:32:53,950 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:32:53" (1/1) ... [2019-11-20 09:32:53,965 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:32:53" (1/1) ... [2019-11-20 09:32:53,965 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:32:53" (1/1) ... [2019-11-20 09:32:54,037 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:32:53" (1/1) ... [2019-11-20 09:32:54,065 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:32:53" (1/1) ... [2019-11-20 09:32:54,089 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:32:53" (1/1) ... [2019-11-20 09:32:54,108 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 09:32:54,109 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 09:32:54,109 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 09:32:54,114 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 09:32:54,116 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:32:53" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_203631ec-0101-47dd-881b-aa6a26c967d3/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 [2019-11-20 09:32:54,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-11-20 09:32:54,220 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2019-11-20 09:32:54,220 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2019-11-20 09:32:54,220 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2019-11-20 09:32:54,220 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2019-11-20 09:32:54,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-11-20 09:32:54,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-11-20 09:32:54,223 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2019-11-20 09:32:54,223 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2019-11-20 09:32:54,224 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 09:32:54,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2019-11-20 09:32:54,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 09:32:54,224 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 09:32:54,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 09:32:54,225 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2019-11-20 09:32:54,225 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2019-11-20 09:32:54,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 09:32:54,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 09:40:37,615 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 09:40:37,615 INFO L285 CfgBuilder]: Removed 81 assume(true) statements. [2019-11-20 09:40:37,617 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 09:40:37 BoogieIcfgContainer [2019-11-20 09:40:37,617 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 09:40:37,617 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 09:40:37,617 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 09:40:37,626 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 09:40:37,626 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 09:40:37" (1/1) ... [2019-11-20 09:40:37,637 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 09:40:37,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 09:40:37,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 178 states and 295 transitions. [2019-11-20 09:40:37,681 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 295 transitions. [2019-11-20 09:40:37,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-11-20 09:40:37,683 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 09:40:37,726 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:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) 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:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) 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:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 09:40:37,732 INFO L168 Benchmark]: Toolchain (without parser) took 464729.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.6 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -181.0 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 09:40:37,732 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 09:40:37,733 INFO L168 Benchmark]: CACSL2BoogieTranslator took 774.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.8 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -175.7 MB). Peak memory consumption was 20.8 MB. Max. memory is 11.5 GB. [2019-11-20 09:40:37,734 INFO L168 Benchmark]: Boogie Procedure Inliner took 162.14 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-20 09:40:37,735 INFO L168 Benchmark]: Boogie Preprocessor took 169.26 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-20 09:40:37,738 INFO L168 Benchmark]: RCFGBuilder took 463507.86 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 7.9 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -29.9 MB). Peak memory consumption was 290.6 MB. Max. memory is 11.5 GB. [2019-11-20 09:40:37,739 INFO L168 Benchmark]: CodeCheck took 112.08 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 11.5 GB. [2019-11-20 09:40:37,753 INFO L335 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:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 774.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.8 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -175.7 MB). Peak memory consumption was 20.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 162.14 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 169.26 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 463507.86 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 7.9 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -29.9 MB). Peak memory consumption was 290.6 MB. Max. memory is 11.5 GB. * CodeCheck took 112.08 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 11.5 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...