./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_d17e3486-75ee-4bb4-ae04-35aa12a59493/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_d17e3486-75ee-4bb4-ae04-35aa12a59493/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d17e3486-75ee-4bb4-ae04-35aa12a59493/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d17e3486-75ee-4bb4-ae04-35aa12a59493/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_d17e3486-75ee-4bb4-ae04-35aa12a59493/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d17e3486-75ee-4bb4-ae04-35aa12a59493/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 12606224152bcf2cf8cd7a946dd256dc04b1af8f .................................................................................................................................................................................................................... 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_d17e3486-75ee-4bb4-ae04-35aa12a59493/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_d17e3486-75ee-4bb4-ae04-35aa12a59493/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d17e3486-75ee-4bb4-ae04-35aa12a59493/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d17e3486-75ee-4bb4-ae04-35aa12a59493/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_d17e3486-75ee-4bb4-ae04-35aa12a59493/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d17e3486-75ee-4bb4-ae04-35aa12a59493/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 12606224152bcf2cf8cd7a946dd256dc04b1af8f ....................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 05:07:28,183 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 05:07:28,184 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 05:07:28,192 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 05:07:28,192 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 05:07:28,192 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 05:07:28,193 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 05:07:28,195 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 05:07:28,196 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 05:07:28,196 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 05:07:28,197 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 05:07:28,198 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 05:07:28,198 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 05:07:28,199 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 05:07:28,199 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 05:07:28,200 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 05:07:28,201 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 05:07:28,201 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 05:07:28,203 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 05:07:28,204 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 05:07:28,205 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 05:07:28,206 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 05:07:28,207 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 05:07:28,207 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 05:07:28,209 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 05:07:28,209 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 05:07:28,209 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 05:07:28,209 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 05:07:28,210 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 05:07:28,210 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 05:07:28,210 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 05:07:28,211 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 05:07:28,211 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 05:07:28,212 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 05:07:28,212 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 05:07:28,213 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 05:07:28,213 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 05:07:28,213 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 05:07:28,213 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 05:07:28,214 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 05:07:28,214 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 05:07:28,215 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d17e3486-75ee-4bb4-ae04-35aa12a59493/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 05:07:28,224 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 05:07:28,224 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 05:07:28,225 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 05:07:28,225 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 05:07:28,225 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 05:07:28,225 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 05:07:28,226 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 05:07:28,226 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 05:07:28,226 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 05:07:28,226 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 05:07:28,226 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 05:07:28,226 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 05:07:28,226 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 05:07:28,226 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 05:07:28,227 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 05:07:28,227 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 05:07:28,227 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 05:07:28,227 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 05:07:28,227 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 05:07:28,227 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 05:07:28,227 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 05:07:28,228 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 05:07:28,228 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 05:07:28,228 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 05:07:28,228 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 05:07:28,228 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 05:07:28,228 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 05:07:28,228 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 05:07:28,228 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 05:07:28,229 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_d17e3486-75ee-4bb4-ae04-35aa12a59493/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 -> 12606224152bcf2cf8cd7a946dd256dc04b1af8f [2019-12-01 05:07:28,329 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 05:07:28,336 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 05:07:28,339 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 05:07:28,340 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 05:07:28,340 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 05:07:28,340 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d17e3486-75ee-4bb4-ae04-35aa12a59493/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2019-12-01 05:07:28,378 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d17e3486-75ee-4bb4-ae04-35aa12a59493/bin/ukojak/data/1cd3628c9/3143cc4e597f454fa70d3cccd320595c/FLAG1305d6980 [2019-12-01 05:07:28,893 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 05:07:28,893 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d17e3486-75ee-4bb4-ae04-35aa12a59493/sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2019-12-01 05:07:28,900 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d17e3486-75ee-4bb4-ae04-35aa12a59493/bin/ukojak/data/1cd3628c9/3143cc4e597f454fa70d3cccd320595c/FLAG1305d6980 [2019-12-01 05:07:29,411 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d17e3486-75ee-4bb4-ae04-35aa12a59493/bin/ukojak/data/1cd3628c9/3143cc4e597f454fa70d3cccd320595c [2019-12-01 05:07:29,413 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 05:07:29,414 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 05:07:29,415 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 05:07:29,415 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 05:07:29,418 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 05:07:29,419 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:07:29" (1/1) ... [2019-12-01 05:07:29,421 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74fc18ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:29, skipping insertion in model container [2019-12-01 05:07:29,421 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:07:29" (1/1) ... [2019-12-01 05:07:29,427 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 05:07:29,456 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 05:07:29,684 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 05:07:29,705 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 05:07:29,764 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 05:07:29,790 INFO L208 MainTranslator]: Completed translation [2019-12-01 05:07:29,791 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:29 WrapperNode [2019-12-01 05:07:29,791 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 05:07:29,791 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 05:07:29,791 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 05:07:29,791 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 05:07:29,797 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:29" (1/1) ... [2019-12-01 05:07:29,818 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:29" (1/1) ... [2019-12-01 05:07:29,857 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 05:07:29,858 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 05:07:29,858 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 05:07:29,858 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 05:07:29,864 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:29" (1/1) ... [2019-12-01 05:07:29,864 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:29" (1/1) ... [2019-12-01 05:07:29,873 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:29" (1/1) ... [2019-12-01 05:07:29,873 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:29" (1/1) ... [2019-12-01 05:07:29,907 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:29" (1/1) ... [2019-12-01 05:07:29,919 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:29" (1/1) ... [2019-12-01 05:07:29,924 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:29" (1/1) ... [2019-12-01 05:07:29,933 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 05:07:29,933 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 05:07:29,933 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 05:07:29,933 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 05:07:29,934 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:29" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d17e3486-75ee-4bb4-ae04-35aa12a59493/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 [2019-12-01 05:07:29,980 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cosf [2019-12-01 05:07:29,980 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cosf [2019-12-01 05:07:29,980 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2019-12-01 05:07:29,980 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2019-12-01 05:07:29,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-01 05:07:29,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 05:07:29,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-01 05:07:29,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 05:07:29,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-01 05:07:29,981 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sinf [2019-12-01 05:07:29,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sinf [2019-12-01 05:07:29,981 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 05:07:29,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 05:07:29,982 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2019-12-01 05:07:29,982 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2019-12-01 05:07:29,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-01 05:07:29,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-12-01 05:07:29,982 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 05:07:31,338 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 05:07:31,338 INFO L287 CfgBuilder]: Removed 77 assume(true) statements. [2019-12-01 05:07:31,339 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:07:31 BoogieIcfgContainer [2019-12-01 05:07:31,339 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 05:07:31,339 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 05:07:31,339 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 05:07:31,346 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 05:07:31,346 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:07:31" (1/1) ... [2019-12-01 05:07:31,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 05:07:31,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 05:07:31,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 172 states and 283 transitions. [2019-12-01 05:07:31,383 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 283 transitions. [2019-12-01 05:07:31,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-01 05:07:31,385 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 05:07:31,418 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) [2019-12-01 05:07:31,422 INFO L168 Benchmark]: Toolchain (without parser) took 2006.70 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 180.4 MB). Free memory was 941.4 MB in the beginning and 1.1 GB in the end (delta: -172.1 MB). Peak memory consumption was 8.3 MB. Max. memory is 11.5 GB. [2019-12-01 05:07:31,422 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 05:07:31,422 INFO L168 Benchmark]: CACSL2BoogieTranslator took 375.78 ms. Allocated memory is still 1.0 GB. Free memory was 936.0 MB in the beginning and 979.5 MB in the end (delta: -43.4 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. [2019-12-01 05:07:31,423 INFO L168 Benchmark]: Boogie Procedure Inliner took 66.20 ms. Allocated memory is still 1.0 GB. Free memory was 979.5 MB in the beginning and 974.1 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-01 05:07:31,423 INFO L168 Benchmark]: Boogie Preprocessor took 74.99 ms. Allocated memory is still 1.0 GB. Free memory was 974.1 MB in the beginning and 968.7 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-01 05:07:31,424 INFO L168 Benchmark]: RCFGBuilder took 1406.20 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 180.4 MB). Free memory was 968.7 MB in the beginning and 1.1 GB in the end (delta: -153.6 MB). Peak memory consumption was 238.6 MB. Max. memory is 11.5 GB. [2019-12-01 05:07:31,424 INFO L168 Benchmark]: CodeCheck took 80.62 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: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 11.5 GB. [2019-12-01 05:07:31,427 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 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 375.78 ms. Allocated memory is still 1.0 GB. Free memory was 936.0 MB in the beginning and 979.5 MB in the end (delta: -43.4 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 66.20 ms. Allocated memory is still 1.0 GB. Free memory was 979.5 MB in the beginning and 974.1 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 74.99 ms. Allocated memory is still 1.0 GB. Free memory was 974.1 MB in the beginning and 968.7 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1406.20 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 180.4 MB). Free memory was 968.7 MB in the beginning and 1.1 GB in the end (delta: -153.6 MB). Peak memory consumption was 238.6 MB. Max. memory is 11.5 GB. * CodeCheck took 80.62 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: 8.8 MB). Peak memory consumption was 8.8 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 0.1.25-f470102 [2019-12-01 05:07:32,915 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 05:07:32,917 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 05:07:32,926 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 05:07:32,926 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 05:07:32,927 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 05:07:32,928 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 05:07:32,929 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 05:07:32,931 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 05:07:32,931 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 05:07:32,932 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 05:07:32,933 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 05:07:32,933 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 05:07:32,934 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 05:07:32,934 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 05:07:32,935 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 05:07:32,936 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 05:07:32,936 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 05:07:32,937 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 05:07:32,939 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 05:07:32,940 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 05:07:32,941 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 05:07:32,942 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 05:07:32,942 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 05:07:32,944 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 05:07:32,944 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 05:07:32,944 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 05:07:32,945 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 05:07:32,945 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 05:07:32,946 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 05:07:32,946 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 05:07:32,947 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 05:07:32,947 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 05:07:32,948 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 05:07:32,948 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 05:07:32,948 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 05:07:32,949 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 05:07:32,949 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 05:07:32,949 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 05:07:32,950 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 05:07:32,950 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 05:07:32,951 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d17e3486-75ee-4bb4-ae04-35aa12a59493/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 05:07:32,961 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 05:07:32,961 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 05:07:32,962 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 05:07:32,962 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 05:07:32,962 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 05:07:32,962 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 05:07:32,962 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 05:07:32,963 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 05:07:32,963 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 05:07:32,963 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 05:07:32,963 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 05:07:32,963 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 05:07:32,963 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 05:07:32,963 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 05:07:32,963 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 05:07:32,964 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 05:07:32,964 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 05:07:32,964 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 05:07:32,964 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 05:07:32,964 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 05:07:32,964 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 05:07:32,964 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 05:07:32,965 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 05:07:32,965 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 05:07:32,965 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 05:07:32,965 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 05:07:32,965 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 05:07:32,965 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 05:07:32,965 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 05:07:32,966 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 05:07:32,966 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 05:07:32,966 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 05:07:32,966 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 05:07:32,966 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_d17e3486-75ee-4bb4-ae04-35aa12a59493/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 -> 12606224152bcf2cf8cd7a946dd256dc04b1af8f [2019-12-01 05:07:33,131 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 05:07:33,138 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 05:07:33,141 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 05:07:33,141 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 05:07:33,142 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 05:07:33,142 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d17e3486-75ee-4bb4-ae04-35aa12a59493/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2019-12-01 05:07:33,179 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d17e3486-75ee-4bb4-ae04-35aa12a59493/bin/ukojak/data/6b97966c6/c2e0a9479d66447393a0c49330413a89/FLAG958144435 [2019-12-01 05:07:33,647 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 05:07:33,647 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d17e3486-75ee-4bb4-ae04-35aa12a59493/sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2019-12-01 05:07:33,654 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d17e3486-75ee-4bb4-ae04-35aa12a59493/bin/ukojak/data/6b97966c6/c2e0a9479d66447393a0c49330413a89/FLAG958144435 [2019-12-01 05:07:34,162 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d17e3486-75ee-4bb4-ae04-35aa12a59493/bin/ukojak/data/6b97966c6/c2e0a9479d66447393a0c49330413a89 [2019-12-01 05:07:34,165 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 05:07:34,166 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 05:07:34,166 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 05:07:34,167 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 05:07:34,169 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 05:07:34,170 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:07:34" (1/1) ... [2019-12-01 05:07:34,172 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2426e981 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:34, skipping insertion in model container [2019-12-01 05:07:34,172 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:07:34" (1/1) ... [2019-12-01 05:07:34,177 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 05:07:34,203 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 05:07:34,429 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 05:07:34,456 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 05:07:34,518 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 05:07:34,549 INFO L208 MainTranslator]: Completed translation [2019-12-01 05:07:34,549 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:34 WrapperNode [2019-12-01 05:07:34,549 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 05:07:34,549 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 05:07:34,550 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 05:07:34,550 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 05:07:34,555 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:34" (1/1) ... [2019-12-01 05:07:34,576 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:34" (1/1) ... [2019-12-01 05:07:34,618 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 05:07:34,619 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 05:07:34,619 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 05:07:34,619 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 05:07:34,625 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:34" (1/1) ... [2019-12-01 05:07:34,625 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:34" (1/1) ... [2019-12-01 05:07:34,633 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:34" (1/1) ... [2019-12-01 05:07:34,633 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:34" (1/1) ... [2019-12-01 05:07:34,662 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:34" (1/1) ... [2019-12-01 05:07:34,673 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:34" (1/1) ... [2019-12-01 05:07:34,679 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:34" (1/1) ... [2019-12-01 05:07:34,688 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 05:07:34,688 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 05:07:34,688 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 05:07:34,689 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 05:07:34,689 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:34" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d17e3486-75ee-4bb4-ae04-35aa12a59493/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 [2019-12-01 05:07:34,730 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cosf [2019-12-01 05:07:34,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cosf [2019-12-01 05:07:34,731 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2019-12-01 05:07:34,731 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2019-12-01 05:07:34,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2019-12-01 05:07:34,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-12-01 05:07:34,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 05:07:34,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-12-01 05:07:34,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-01 05:07:34,731 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sinf [2019-12-01 05:07:34,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sinf [2019-12-01 05:07:34,731 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 05:07:34,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 05:07:34,732 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2019-12-01 05:07:34,732 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2019-12-01 05:07:34,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-12-01 05:07:34,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 05:07:34,732 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 05:11:08,085 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 05:11:08,085 INFO L287 CfgBuilder]: Removed 77 assume(true) statements. [2019-12-01 05:11:08,086 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:11:08 BoogieIcfgContainer [2019-12-01 05:11:08,086 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 05:11:08,087 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 05:11:08,087 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 05:11:08,109 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 05:11:08,109 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:11:08" (1/1) ... [2019-12-01 05:11:08,122 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 05:11:08,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 05:11:08,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 172 states and 283 transitions. [2019-12-01 05:11:08,152 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 283 transitions. [2019-12-01 05:11:08,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-01 05:11:08,154 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 05:11:08,186 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) [2019-12-01 05:11:08,190 INFO L168 Benchmark]: Toolchain (without parser) took 214023.67 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.4 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -160.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 05:11:08,190 INFO L168 Benchmark]: CDTParser took 0.13 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. [2019-12-01 05:11:08,191 INFO L168 Benchmark]: CACSL2BoogieTranslator took 382.87 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.5 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -133.1 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. [2019-12-01 05:11:08,192 INFO L168 Benchmark]: Boogie Procedure Inliner took 68.89 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-12-01 05:11:08,192 INFO L168 Benchmark]: Boogie Preprocessor took 69.60 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 11.5 GB. [2019-12-01 05:11:08,193 INFO L168 Benchmark]: RCFGBuilder took 213397.93 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 797.7 MB in the end (delta: 262.6 MB). Peak memory consumption was 262.6 MB. Max. memory is 11.5 GB. [2019-12-01 05:11:08,193 INFO L168 Benchmark]: CodeCheck took 101.66 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 8.9 MB). Free memory was 797.7 MB in the beginning and 1.1 GB in the end (delta: -309.9 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 05:11:08,196 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 0.13 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 382.87 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.5 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -133.1 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 68.89 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 69.60 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 213397.93 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 797.7 MB in the end (delta: 262.6 MB). Peak memory consumption was 262.6 MB. Max. memory is 11.5 GB. * CodeCheck took 101.66 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 8.9 MB). Free memory was 797.7 MB in the beginning and 1.1 GB in the end (delta: -309.9 MB). There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...