./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0832.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_099a5d1f-4fac-4df9-812d-bb5e3141f2e1/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_099a5d1f-4fac-4df9-812d-bb5e3141f2e1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_099a5d1f-4fac-4df9-812d-bb5e3141f2e1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_099a5d1f-4fac-4df9-812d-bb5e3141f2e1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0832.c -s /tmp/vcloud-vcloud-master/worker/run_dir_099a5d1f-4fac-4df9-812d-bb5e3141f2e1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_099a5d1f-4fac-4df9-812d-bb5e3141f2e1/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 880ea7a6e3bf15e1c28bd78f5267ea1e88339658 ........................................................................................................................................................................................................... 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_099a5d1f-4fac-4df9-812d-bb5e3141f2e1/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_099a5d1f-4fac-4df9-812d-bb5e3141f2e1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_099a5d1f-4fac-4df9-812d-bb5e3141f2e1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_099a5d1f-4fac-4df9-812d-bb5e3141f2e1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0832.c -s /tmp/vcloud-vcloud-master/worker/run_dir_099a5d1f-4fac-4df9-812d-bb5e3141f2e1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_099a5d1f-4fac-4df9-812d-bb5e3141f2e1/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 880ea7a6e3bf15e1c28bd78f5267ea1e88339658 .............................................................................................................................................................................................................. 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 [2019-12-02 00:43:37,029 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 00:43:37,030 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 00:43:37,037 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 00:43:37,038 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 00:43:37,039 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 00:43:37,040 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 00:43:37,042 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 00:43:37,043 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 00:43:37,044 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 00:43:37,045 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 00:43:37,046 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 00:43:37,046 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 00:43:37,047 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 00:43:37,047 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 00:43:37,048 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 00:43:37,049 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 00:43:37,049 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 00:43:37,051 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 00:43:37,052 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 00:43:37,053 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 00:43:37,054 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 00:43:37,055 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 00:43:37,055 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 00:43:37,057 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 00:43:37,057 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 00:43:37,057 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 00:43:37,058 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 00:43:37,058 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 00:43:37,059 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 00:43:37,059 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 00:43:37,059 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 00:43:37,060 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 00:43:37,060 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 00:43:37,061 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 00:43:37,061 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 00:43:37,061 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 00:43:37,061 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 00:43:37,062 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 00:43:37,062 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 00:43:37,063 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 00:43:37,063 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_099a5d1f-4fac-4df9-812d-bb5e3141f2e1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-02 00:43:37,076 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 00:43:37,076 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 00:43:37,077 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 00:43:37,077 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 00:43:37,078 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 00:43:37,078 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 00:43:37,078 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 00:43:37,078 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 00:43:37,078 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 00:43:37,079 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 00:43:37,079 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 00:43:37,079 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 00:43:37,079 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 00:43:37,079 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 00:43:37,079 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 00:43:37,080 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 00:43:37,080 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 00:43:37,080 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 00:43:37,080 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 00:43:37,080 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 00:43:37,081 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 00:43:37,081 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 00:43:37,081 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 00:43:37,081 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 00:43:37,081 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 00:43:37,082 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 00:43:37,082 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 00:43:37,082 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 00:43:37,082 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 00:43:37,082 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_099a5d1f-4fac-4df9-812d-bb5e3141f2e1/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 -> 880ea7a6e3bf15e1c28bd78f5267ea1e88339658 [2019-12-02 00:43:37,202 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 00:43:37,210 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 00:43:37,213 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 00:43:37,214 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 00:43:37,214 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 00:43:37,215 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_099a5d1f-4fac-4df9-812d-bb5e3141f2e1/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0832.c [2019-12-02 00:43:37,254 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_099a5d1f-4fac-4df9-812d-bb5e3141f2e1/bin/ukojak/data/bd393f3bb/43027ba04e054f74bc62b089823b0443/FLAG12b7cc890 [2019-12-02 00:43:37,659 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 00:43:37,659 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_099a5d1f-4fac-4df9-812d-bb5e3141f2e1/sv-benchmarks/c/float-newlib/double_req_bl_0832.c [2019-12-02 00:43:37,664 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_099a5d1f-4fac-4df9-812d-bb5e3141f2e1/bin/ukojak/data/bd393f3bb/43027ba04e054f74bc62b089823b0443/FLAG12b7cc890 [2019-12-02 00:43:38,031 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_099a5d1f-4fac-4df9-812d-bb5e3141f2e1/bin/ukojak/data/bd393f3bb/43027ba04e054f74bc62b089823b0443 [2019-12-02 00:43:38,033 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 00:43:38,034 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 00:43:38,035 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 00:43:38,035 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 00:43:38,037 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 00:43:38,037 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:43:38" (1/1) ... [2019-12-02 00:43:38,039 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fc17660 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:43:38, skipping insertion in model container [2019-12-02 00:43:38,039 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:43:38" (1/1) ... [2019-12-02 00:43:38,044 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 00:43:38,063 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 00:43:38,232 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 00:43:38,237 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 00:43:38,263 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 00:43:38,278 INFO L208 MainTranslator]: Completed translation [2019-12-02 00:43:38,278 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:43:38 WrapperNode [2019-12-02 00:43:38,278 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 00:43:38,279 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 00:43:38,279 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 00:43:38,279 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 00:43:38,284 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:43:38" (1/1) ... [2019-12-02 00:43:38,293 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:43:38" (1/1) ... [2019-12-02 00:43:38,312 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 00:43:38,312 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 00:43:38,312 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 00:43:38,313 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 00:43:38,319 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:43:38" (1/1) ... [2019-12-02 00:43:38,319 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:43:38" (1/1) ... [2019-12-02 00:43:38,321 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:43:38" (1/1) ... [2019-12-02 00:43:38,322 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:43:38" (1/1) ... [2019-12-02 00:43:38,329 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:43:38" (1/1) ... [2019-12-02 00:43:38,333 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:43:38" (1/1) ... [2019-12-02 00:43:38,335 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:43:38" (1/1) ... [2019-12-02 00:43:38,337 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 00:43:38,338 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 00:43:38,338 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 00:43:38,338 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 00:43:38,338 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:43:38" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_099a5d1f-4fac-4df9-812d-bb5e3141f2e1/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 [2019-12-02 00:43:38,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 00:43:38,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-02 00:43:38,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-02 00:43:38,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-02 00:43:38,379 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 00:43:38,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 00:43:38,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-02 00:43:38,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-12-02 00:43:38,379 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 00:43:38,664 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 00:43:38,664 INFO L287 CfgBuilder]: Removed 18 assume(true) statements. [2019-12-02 00:43:38,665 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:43:38 BoogieIcfgContainer [2019-12-02 00:43:38,665 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 00:43:38,665 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 00:43:38,666 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 00:43:38,672 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 00:43:38,672 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:43:38" (1/1) ... [2019-12-02 00:43:38,679 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 00:43:38,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 00:43:38,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 35 states and 57 transitions. [2019-12-02 00:43:38,703 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 57 transitions. [2019-12-02 00:43:38,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-02 00:43:38,705 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 00:43:38,738 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) [2019-12-02 00:43:38,741 INFO L168 Benchmark]: Toolchain (without parser) took 706.62 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 103.8 MB). Free memory was 947.8 MB in the beginning and 1.0 GB in the end (delta: -100.1 MB). Peak memory consumption was 3.7 MB. Max. memory is 11.5 GB. [2019-12-02 00:43:38,742 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 963.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 00:43:38,742 INFO L168 Benchmark]: CACSL2BoogieTranslator took 244.07 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 103.8 MB). Free memory was 947.8 MB in the beginning and 1.1 GB in the end (delta: -149.9 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. [2019-12-02 00:43:38,743 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.32 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. [2019-12-02 00:43:38,743 INFO L168 Benchmark]: Boogie Preprocessor took 24.99 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. [2019-12-02 00:43:38,744 INFO L168 Benchmark]: RCFGBuilder took 327.60 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: 38.0 MB). Peak memory consumption was 38.0 MB. Max. memory is 11.5 GB. [2019-12-02 00:43:38,744 INFO L168 Benchmark]: CodeCheck took 74.27 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-12-02 00:43:38,746 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 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 963.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 244.07 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 103.8 MB). Free memory was 947.8 MB in the beginning and 1.1 GB in the end (delta: -149.9 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 33.32 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. * Boogie Preprocessor took 24.99 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. * RCFGBuilder took 327.60 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: 38.0 MB). Peak memory consumption was 38.0 MB. Max. memory is 11.5 GB. * CodeCheck took 74.27 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 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 [2019-12-02 00:43:40,138 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 00:43:40,139 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 00:43:40,147 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 00:43:40,147 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 00:43:40,148 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 00:43:40,149 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 00:43:40,150 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 00:43:40,152 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 00:43:40,152 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 00:43:40,153 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 00:43:40,154 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 00:43:40,154 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 00:43:40,155 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 00:43:40,155 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 00:43:40,156 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 00:43:40,157 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 00:43:40,157 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 00:43:40,159 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 00:43:40,161 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 00:43:40,162 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 00:43:40,162 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 00:43:40,163 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 00:43:40,164 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 00:43:40,166 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 00:43:40,166 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 00:43:40,166 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 00:43:40,167 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 00:43:40,167 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 00:43:40,168 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 00:43:40,168 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 00:43:40,168 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 00:43:40,169 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 00:43:40,169 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 00:43:40,170 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 00:43:40,170 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 00:43:40,171 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 00:43:40,171 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 00:43:40,171 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 00:43:40,172 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 00:43:40,172 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 00:43:40,173 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_099a5d1f-4fac-4df9-812d-bb5e3141f2e1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-02 00:43:40,183 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 00:43:40,183 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 00:43:40,184 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 00:43:40,184 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 00:43:40,184 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 00:43:40,184 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 00:43:40,185 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 00:43:40,185 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 00:43:40,185 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 00:43:40,185 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 00:43:40,185 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 00:43:40,185 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 00:43:40,185 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 00:43:40,185 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 00:43:40,186 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 00:43:40,186 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 00:43:40,186 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 00:43:40,186 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 00:43:40,186 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 00:43:40,186 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 00:43:40,187 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 00:43:40,187 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 00:43:40,187 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 00:43:40,187 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 00:43:40,187 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 00:43:40,187 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 00:43:40,187 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 00:43:40,188 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 00:43:40,188 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 00:43:40,188 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 00:43:40,188 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 00:43:40,188 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 00:43:40,188 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 00:43:40,188 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_099a5d1f-4fac-4df9-812d-bb5e3141f2e1/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 -> 880ea7a6e3bf15e1c28bd78f5267ea1e88339658 [2019-12-02 00:43:40,353 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 00:43:40,363 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 00:43:40,366 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 00:43:40,367 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 00:43:40,368 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 00:43:40,368 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_099a5d1f-4fac-4df9-812d-bb5e3141f2e1/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0832.c [2019-12-02 00:43:40,413 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_099a5d1f-4fac-4df9-812d-bb5e3141f2e1/bin/ukojak/data/4220f4cb5/b017eaf8bd004db4ad6b1546ac16ecb6/FLAG6b343ffc7 [2019-12-02 00:43:40,815 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 00:43:40,815 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_099a5d1f-4fac-4df9-812d-bb5e3141f2e1/sv-benchmarks/c/float-newlib/double_req_bl_0832.c [2019-12-02 00:43:40,820 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_099a5d1f-4fac-4df9-812d-bb5e3141f2e1/bin/ukojak/data/4220f4cb5/b017eaf8bd004db4ad6b1546ac16ecb6/FLAG6b343ffc7 [2019-12-02 00:43:41,187 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_099a5d1f-4fac-4df9-812d-bb5e3141f2e1/bin/ukojak/data/4220f4cb5/b017eaf8bd004db4ad6b1546ac16ecb6 [2019-12-02 00:43:41,189 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 00:43:41,190 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 00:43:41,191 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 00:43:41,191 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 00:43:41,193 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 00:43:41,194 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:43:41" (1/1) ... [2019-12-02 00:43:41,196 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55bc42c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:43:41, skipping insertion in model container [2019-12-02 00:43:41,196 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:43:41" (1/1) ... [2019-12-02 00:43:41,201 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 00:43:41,217 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 00:43:41,342 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 00:43:41,347 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 00:43:41,405 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 00:43:41,424 INFO L208 MainTranslator]: Completed translation [2019-12-02 00:43:41,424 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:43:41 WrapperNode [2019-12-02 00:43:41,424 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 00:43:41,425 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 00:43:41,425 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 00:43:41,425 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 00:43:41,430 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:43:41" (1/1) ... [2019-12-02 00:43:41,439 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:43:41" (1/1) ... [2019-12-02 00:43:41,460 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 00:43:41,460 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 00:43:41,460 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 00:43:41,460 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 00:43:41,469 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:43:41" (1/1) ... [2019-12-02 00:43:41,469 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:43:41" (1/1) ... [2019-12-02 00:43:41,474 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:43:41" (1/1) ... [2019-12-02 00:43:41,475 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:43:41" (1/1) ... [2019-12-02 00:43:41,484 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:43:41" (1/1) ... [2019-12-02 00:43:41,488 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:43:41" (1/1) ... [2019-12-02 00:43:41,491 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:43:41" (1/1) ... [2019-12-02 00:43:41,494 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 00:43:41,494 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 00:43:41,494 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 00:43:41,494 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 00:43:41,495 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:43:41" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_099a5d1f-4fac-4df9-812d-bb5e3141f2e1/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 [2019-12-02 00:43:41,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-12-02 00:43:41,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-12-02 00:43:41,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 00:43:41,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2019-12-02 00:43:41,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-02 00:43:41,535 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 00:43:41,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 00:43:41,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-02 00:43:41,535 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 00:45:26,123 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 00:45:26,123 INFO L287 CfgBuilder]: Removed 18 assume(true) statements. [2019-12-02 00:45:26,124 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:45:26 BoogieIcfgContainer [2019-12-02 00:45:26,124 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 00:45:26,125 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 00:45:26,125 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 00:45:26,132 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 00:45:26,132 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:45:26" (1/1) ... [2019-12-02 00:45:26,139 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 00:45:26,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 00:45:26,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 35 states and 57 transitions. [2019-12-02 00:45:26,161 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 57 transitions. [2019-12-02 00:45:26,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-02 00:45:26,163 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 00:45:26,196 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) [2019-12-02 00:45:26,199 INFO L168 Benchmark]: Toolchain (without parser) took 105008.81 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.0 MB). Free memory was 952.4 MB in the beginning and 1.0 GB in the end (delta: -77.9 MB). Peak memory consumption was 30.1 MB. Max. memory is 11.5 GB. [2019-12-02 00:45:26,200 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. [2019-12-02 00:45:26,200 INFO L168 Benchmark]: CACSL2BoogieTranslator took 233.76 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.0 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -143.2 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. [2019-12-02 00:45:26,201 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.17 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. [2019-12-02 00:45:26,201 INFO L168 Benchmark]: Boogie Preprocessor took 34.07 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-12-02 00:45:26,202 INFO L168 Benchmark]: RCFGBuilder took 104630.18 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 51.8 MB). Peak memory consumption was 51.8 MB. Max. memory is 11.5 GB. [2019-12-02 00:45:26,202 INFO L168 Benchmark]: CodeCheck took 72.94 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-12-02 00:45:26,204 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 233.76 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.0 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -143.2 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 35.17 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. * Boogie Preprocessor took 34.07 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 104630.18 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 51.8 MB). Peak memory consumption was 51.8 MB. Max. memory is 11.5 GB. * CodeCheck took 72.94 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...