./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/floats-cdfpl/newton_1_7.i --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_88d5a9aa-088b-4c25-8d3c-51f1ceec692d/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_88d5a9aa-088b-4c25-8d3c-51f1ceec692d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_88d5a9aa-088b-4c25-8d3c-51f1ceec692d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_88d5a9aa-088b-4c25-8d3c-51f1ceec692d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/newton_1_7.i -s /tmp/vcloud-vcloud-master/worker/run_dir_88d5a9aa-088b-4c25-8d3c-51f1ceec692d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_88d5a9aa-088b-4c25-8d3c-51f1ceec692d/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 70fe3c899c400d059184c32a286d7d2375d5f495 .................................................................................................................................................................................................... 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_88d5a9aa-088b-4c25-8d3c-51f1ceec692d/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_88d5a9aa-088b-4c25-8d3c-51f1ceec692d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_88d5a9aa-088b-4c25-8d3c-51f1ceec692d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_88d5a9aa-088b-4c25-8d3c-51f1ceec692d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/newton_1_7.i -s /tmp/vcloud-vcloud-master/worker/run_dir_88d5a9aa-088b-4c25-8d3c-51f1ceec692d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_88d5a9aa-088b-4c25-8d3c-51f1ceec692d/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 70fe3c899c400d059184c32a286d7d2375d5f495 ....................................................................................................................................................................................................... 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 18:20:35,256 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 18:20:35,257 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 18:20:35,264 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 18:20:35,265 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 18:20:35,265 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 18:20:35,266 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 18:20:35,268 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 18:20:35,269 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 18:20:35,270 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 18:20:35,270 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 18:20:35,271 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 18:20:35,271 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 18:20:35,272 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 18:20:35,273 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 18:20:35,273 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 18:20:35,274 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 18:20:35,275 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 18:20:35,276 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 18:20:35,278 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 18:20:35,279 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 18:20:35,280 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 18:20:35,280 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 18:20:35,281 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 18:20:35,283 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 18:20:35,283 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 18:20:35,283 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 18:20:35,284 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 18:20:35,284 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 18:20:35,285 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 18:20:35,285 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 18:20:35,285 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 18:20:35,286 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 18:20:35,286 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 18:20:35,287 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 18:20:35,287 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 18:20:35,288 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 18:20:35,288 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 18:20:35,288 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 18:20:35,288 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 18:20:35,289 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 18:20:35,289 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_88d5a9aa-088b-4c25-8d3c-51f1ceec692d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 18:20:35,299 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 18:20:35,299 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 18:20:35,300 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 18:20:35,300 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 18:20:35,300 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 18:20:35,301 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 18:20:35,301 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 18:20:35,301 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 18:20:35,301 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 18:20:35,301 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 18:20:35,301 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 18:20:35,301 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 18:20:35,302 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 18:20:35,302 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 18:20:35,302 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 18:20:35,302 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 18:20:35,302 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 18:20:35,302 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 18:20:35,302 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 18:20:35,302 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 18:20:35,303 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 18:20:35,303 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 18:20:35,303 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 18:20:35,303 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 18:20:35,303 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 18:20:35,303 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 18:20:35,303 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 18:20:35,303 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 18:20:35,303 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 18:20:35,304 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_88d5a9aa-088b-4c25-8d3c-51f1ceec692d/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 -> 70fe3c899c400d059184c32a286d7d2375d5f495 [2019-12-01 18:20:35,406 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 18:20:35,417 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 18:20:35,420 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 18:20:35,421 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 18:20:35,421 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 18:20:35,422 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_88d5a9aa-088b-4c25-8d3c-51f1ceec692d/bin/ukojak/../../sv-benchmarks/c/floats-cdfpl/newton_1_7.i [2019-12-01 18:20:35,460 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_88d5a9aa-088b-4c25-8d3c-51f1ceec692d/bin/ukojak/data/c50938e64/c0c3e0e4a7cd42f882fd1da19631c93c/FLAGf3a190f12 [2019-12-01 18:20:35,888 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 18:20:35,889 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_88d5a9aa-088b-4c25-8d3c-51f1ceec692d/sv-benchmarks/c/floats-cdfpl/newton_1_7.i [2019-12-01 18:20:35,893 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_88d5a9aa-088b-4c25-8d3c-51f1ceec692d/bin/ukojak/data/c50938e64/c0c3e0e4a7cd42f882fd1da19631c93c/FLAGf3a190f12 [2019-12-01 18:20:35,902 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_88d5a9aa-088b-4c25-8d3c-51f1ceec692d/bin/ukojak/data/c50938e64/c0c3e0e4a7cd42f882fd1da19631c93c [2019-12-01 18:20:35,904 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 18:20:35,904 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 18:20:35,905 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 18:20:35,905 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 18:20:35,908 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 18:20:35,908 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:20:35" (1/1) ... [2019-12-01 18:20:35,910 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@770514a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:35, skipping insertion in model container [2019-12-01 18:20:35,910 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:20:35" (1/1) ... [2019-12-01 18:20:35,915 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 18:20:35,925 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 18:20:36,026 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 18:20:36,028 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 18:20:36,074 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 18:20:36,085 INFO L208 MainTranslator]: Completed translation [2019-12-01 18:20:36,086 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:36 WrapperNode [2019-12-01 18:20:36,086 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 18:20:36,086 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 18:20:36,087 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 18:20:36,087 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 18:20:36,092 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:36" (1/1) ... [2019-12-01 18:20:36,096 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:36" (1/1) ... [2019-12-01 18:20:36,108 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 18:20:36,109 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 18:20:36,109 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 18:20:36,109 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 18:20:36,115 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:36" (1/1) ... [2019-12-01 18:20:36,115 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:36" (1/1) ... [2019-12-01 18:20:36,116 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:36" (1/1) ... [2019-12-01 18:20:36,116 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:36" (1/1) ... [2019-12-01 18:20:36,118 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:36" (1/1) ... [2019-12-01 18:20:36,120 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:36" (1/1) ... [2019-12-01 18:20:36,120 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:36" (1/1) ... [2019-12-01 18:20:36,121 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 18:20:36,122 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 18:20:36,122 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 18:20:36,122 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 18:20:36,122 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:36" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_88d5a9aa-088b-4c25-8d3c-51f1ceec692d/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 18:20:36,161 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 18:20:36,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 18:20:36,267 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 18:20:36,268 INFO L287 CfgBuilder]: Removed 8 assume(true) statements. [2019-12-01 18:20:36,269 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:20:36 BoogieIcfgContainer [2019-12-01 18:20:36,269 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 18:20:36,269 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 18:20:36,269 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 18:20:36,279 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 18:20:36,279 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:20:36" (1/1) ... [2019-12-01 18:20:36,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 18:20:36,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 18:20:36,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2019-12-01 18:20:36,308 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2019-12-01 18:20:36,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-12-01 18:20:36,310 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 18:20:36,341 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 18:20:36,345 INFO L168 Benchmark]: Toolchain (without parser) took 439.27 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 96.5 MB). Free memory was 942.0 MB in the beginning and 1.1 GB in the end (delta: -128.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 18:20:36,345 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 959.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 18:20:36,346 INFO L168 Benchmark]: CACSL2BoogieTranslator took 181.01 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 96.5 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -155.9 MB). Peak memory consumption was 20.4 MB. Max. memory is 11.5 GB. [2019-12-01 18:20:36,347 INFO L168 Benchmark]: Boogie Procedure Inliner took 22.05 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: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 11.5 GB. [2019-12-01 18:20:36,347 INFO L168 Benchmark]: Boogie Preprocessor took 12.61 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: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 11.5 GB. [2019-12-01 18:20:36,348 INFO L168 Benchmark]: RCFGBuilder took 147.42 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: 15.7 MB). Peak memory consumption was 15.7 MB. Max. memory is 11.5 GB. [2019-12-01 18:20:36,348 INFO L168 Benchmark]: CodeCheck took 73.44 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-01 18:20:36,351 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 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 959.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 181.01 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 96.5 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -155.9 MB). Peak memory consumption was 20.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 22.05 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: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 12.61 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: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 147.42 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: 15.7 MB). Peak memory consumption was 15.7 MB. Max. memory is 11.5 GB. * CodeCheck took 73.44 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: 5.4 MB). Peak memory consumption was 5.4 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 18:20:37,677 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 18:20:37,678 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 18:20:37,686 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 18:20:37,686 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 18:20:37,687 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 18:20:37,688 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 18:20:37,689 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 18:20:37,691 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 18:20:37,691 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 18:20:37,692 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 18:20:37,693 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 18:20:37,693 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 18:20:37,694 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 18:20:37,694 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 18:20:37,695 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 18:20:37,696 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 18:20:37,696 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 18:20:37,697 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 18:20:37,699 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 18:20:37,700 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 18:20:37,701 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 18:20:37,702 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 18:20:37,702 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 18:20:37,704 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 18:20:37,704 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 18:20:37,704 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 18:20:37,705 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 18:20:37,705 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 18:20:37,706 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 18:20:37,706 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 18:20:37,707 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 18:20:37,707 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 18:20:37,708 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 18:20:37,708 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 18:20:37,708 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 18:20:37,709 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 18:20:37,709 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 18:20:37,709 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 18:20:37,710 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 18:20:37,710 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 18:20:37,711 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_88d5a9aa-088b-4c25-8d3c-51f1ceec692d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 18:20:37,721 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 18:20:37,721 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 18:20:37,721 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 18:20:37,722 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 18:20:37,722 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 18:20:37,722 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 18:20:37,722 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 18:20:37,722 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 18:20:37,723 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 18:20:37,723 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 18:20:37,723 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 18:20:37,723 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 18:20:37,723 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 18:20:37,723 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 18:20:37,723 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 18:20:37,723 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 18:20:37,724 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 18:20:37,724 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 18:20:37,724 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 18:20:37,724 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 18:20:37,724 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 18:20:37,724 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 18:20:37,724 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 18:20:37,724 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 18:20:37,725 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 18:20:37,725 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 18:20:37,725 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 18:20:37,725 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 18:20:37,725 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 18:20:37,725 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 18:20:37,725 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 18:20:37,726 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 18:20:37,726 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 18:20:37,726 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_88d5a9aa-088b-4c25-8d3c-51f1ceec692d/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 -> 70fe3c899c400d059184c32a286d7d2375d5f495 [2019-12-01 18:20:37,885 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 18:20:37,896 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 18:20:37,898 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 18:20:37,900 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 18:20:37,900 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 18:20:37,901 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_88d5a9aa-088b-4c25-8d3c-51f1ceec692d/bin/ukojak/../../sv-benchmarks/c/floats-cdfpl/newton_1_7.i [2019-12-01 18:20:37,943 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_88d5a9aa-088b-4c25-8d3c-51f1ceec692d/bin/ukojak/data/4babbf4eb/c9323693a5a04b469839be899f7fbb4c/FLAGc5d751e74 [2019-12-01 18:20:38,266 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 18:20:38,267 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_88d5a9aa-088b-4c25-8d3c-51f1ceec692d/sv-benchmarks/c/floats-cdfpl/newton_1_7.i [2019-12-01 18:20:38,270 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_88d5a9aa-088b-4c25-8d3c-51f1ceec692d/bin/ukojak/data/4babbf4eb/c9323693a5a04b469839be899f7fbb4c/FLAGc5d751e74 [2019-12-01 18:20:38,279 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_88d5a9aa-088b-4c25-8d3c-51f1ceec692d/bin/ukojak/data/4babbf4eb/c9323693a5a04b469839be899f7fbb4c [2019-12-01 18:20:38,281 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 18:20:38,282 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 18:20:38,283 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 18:20:38,283 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 18:20:38,285 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 18:20:38,285 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:20:38" (1/1) ... [2019-12-01 18:20:38,287 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23c4e3da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:38, skipping insertion in model container [2019-12-01 18:20:38,287 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:20:38" (1/1) ... [2019-12-01 18:20:38,292 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 18:20:38,302 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 18:20:38,405 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 18:20:38,409 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 18:20:38,422 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 18:20:38,432 INFO L208 MainTranslator]: Completed translation [2019-12-01 18:20:38,432 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:38 WrapperNode [2019-12-01 18:20:38,433 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 18:20:38,433 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 18:20:38,433 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 18:20:38,433 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 18:20:38,439 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:38" (1/1) ... [2019-12-01 18:20:38,444 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:38" (1/1) ... [2019-12-01 18:20:38,488 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 18:20:38,488 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 18:20:38,488 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 18:20:38,488 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 18:20:38,494 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:38" (1/1) ... [2019-12-01 18:20:38,494 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:38" (1/1) ... [2019-12-01 18:20:38,496 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:38" (1/1) ... [2019-12-01 18:20:38,496 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:38" (1/1) ... [2019-12-01 18:20:38,500 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:38" (1/1) ... [2019-12-01 18:20:38,502 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:38" (1/1) ... [2019-12-01 18:20:38,503 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:38" (1/1) ... [2019-12-01 18:20:38,505 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 18:20:38,505 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 18:20:38,505 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 18:20:38,505 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 18:20:38,507 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:38" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_88d5a9aa-088b-4c25-8d3c-51f1ceec692d/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 18:20:38,546 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 18:20:38,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 18:22:03,336 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 18:22:03,337 INFO L287 CfgBuilder]: Removed 8 assume(true) statements. [2019-12-01 18:22:03,337 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:22:03 BoogieIcfgContainer [2019-12-01 18:22:03,338 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 18:22:03,338 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 18:22:03,338 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 18:22:03,348 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 18:22:03,348 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:22:03" (1/1) ... [2019-12-01 18:22:03,356 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 18:22:03,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 18:22:03,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2019-12-01 18:22:03,378 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2019-12-01 18:22:03,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-12-01 18:22:03,380 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 18:22:03,412 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 18:22:03,416 INFO L168 Benchmark]: Toolchain (without parser) took 85133.11 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.5 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -123.0 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 18:22:03,416 INFO L168 Benchmark]: CDTParser took 0.18 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 18:22:03,417 INFO L168 Benchmark]: CACSL2BoogieTranslator took 150.22 ms. Allocated memory is still 1.0 GB. Free memory was 952.4 MB in the beginning and 941.6 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-12-01 18:22:03,417 INFO L168 Benchmark]: Boogie Procedure Inliner took 54.85 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.5 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -166.5 MB). Peak memory consumption was 10.0 MB. Max. memory is 11.5 GB. [2019-12-01 18:22:03,418 INFO L168 Benchmark]: Boogie Preprocessor took 16.73 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2019-12-01 18:22:03,419 INFO L168 Benchmark]: RCFGBuilder took 84832.99 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: 25.8 MB). Peak memory consumption was 25.8 MB. Max. memory is 11.5 GB. [2019-12-01 18:22:03,419 INFO L168 Benchmark]: CodeCheck took 75.78 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 18:22:03,421 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 0.18 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 150.22 ms. Allocated memory is still 1.0 GB. Free memory was 952.4 MB in the beginning and 941.6 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 54.85 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.5 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -166.5 MB). Peak memory consumption was 10.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 16.73 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 84832.99 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: 25.8 MB). Peak memory consumption was 25.8 MB. Max. memory is 11.5 GB. * CodeCheck took 75.78 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. 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...