./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_1270b.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_502904a4-095e-498b-9734-28aeb14b7f38/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_502904a4-095e-498b-9734-28aeb14b7f38/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_502904a4-095e-498b-9734-28aeb14b7f38/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_502904a4-095e-498b-9734-28aeb14b7f38/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1270b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_502904a4-095e-498b-9734-28aeb14b7f38/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_502904a4-095e-498b-9734-28aeb14b7f38/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 1203da81dc5c48f4dda347acec83e1939b55600b ............................................................................................................................................................................................................ 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_502904a4-095e-498b-9734-28aeb14b7f38/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_502904a4-095e-498b-9734-28aeb14b7f38/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_502904a4-095e-498b-9734-28aeb14b7f38/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_502904a4-095e-498b-9734-28aeb14b7f38/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1270b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_502904a4-095e-498b-9734-28aeb14b7f38/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_502904a4-095e-498b-9734-28aeb14b7f38/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 1203da81dc5c48f4dda347acec83e1939b55600b ............................................................................................................................................................................................................... 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 22:08:21,080 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 22:08:21,081 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 22:08:21,090 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 22:08:21,090 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 22:08:21,091 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 22:08:21,093 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 22:08:21,094 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 22:08:21,096 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 22:08:21,097 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 22:08:21,098 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 22:08:21,098 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 22:08:21,099 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 22:08:21,099 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 22:08:21,100 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 22:08:21,101 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 22:08:21,102 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 22:08:21,102 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 22:08:21,104 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 22:08:21,105 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 22:08:21,106 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 22:08:21,107 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 22:08:21,107 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 22:08:21,108 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 22:08:21,110 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 22:08:21,110 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 22:08:21,110 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 22:08:21,110 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 22:08:21,111 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 22:08:21,111 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 22:08:21,111 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 22:08:21,112 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 22:08:21,113 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 22:08:21,113 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 22:08:21,114 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 22:08:21,114 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 22:08:21,115 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 22:08:21,115 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 22:08:21,115 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 22:08:21,116 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 22:08:21,116 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 22:08:21,117 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_502904a4-095e-498b-9734-28aeb14b7f38/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 22:08:21,130 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 22:08:21,130 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 22:08:21,131 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 22:08:21,131 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 22:08:21,131 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 22:08:21,131 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 22:08:21,131 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 22:08:21,132 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 22:08:21,132 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 22:08:21,132 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 22:08:21,132 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 22:08:21,132 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 22:08:21,132 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 22:08:21,132 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 22:08:21,133 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 22:08:21,133 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 22:08:21,133 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 22:08:21,133 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 22:08:21,133 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 22:08:21,133 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 22:08:21,134 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 22:08:21,134 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 22:08:21,134 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 22:08:21,134 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 22:08:21,134 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 22:08:21,134 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 22:08:21,134 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 22:08:21,135 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 22:08:21,135 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 22:08:21,135 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_502904a4-095e-498b-9734-28aeb14b7f38/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 -> 1203da81dc5c48f4dda347acec83e1939b55600b [2019-12-01 22:08:21,232 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 22:08:21,242 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 22:08:21,245 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 22:08:21,246 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 22:08:21,247 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 22:08:21,247 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_502904a4-095e-498b-9734-28aeb14b7f38/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1270b.c [2019-12-01 22:08:21,285 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_502904a4-095e-498b-9734-28aeb14b7f38/bin/ukojak/data/8cf38bec4/64925a09408d428795017427fec4492b/FLAG39dc0f48d [2019-12-01 22:08:21,728 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 22:08:21,728 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_502904a4-095e-498b-9734-28aeb14b7f38/sv-benchmarks/c/float-newlib/float_req_bl_1270b.c [2019-12-01 22:08:21,733 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_502904a4-095e-498b-9734-28aeb14b7f38/bin/ukojak/data/8cf38bec4/64925a09408d428795017427fec4492b/FLAG39dc0f48d [2019-12-01 22:08:21,742 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_502904a4-095e-498b-9734-28aeb14b7f38/bin/ukojak/data/8cf38bec4/64925a09408d428795017427fec4492b [2019-12-01 22:08:21,744 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 22:08:21,745 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 22:08:21,745 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 22:08:21,746 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 22:08:21,748 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 22:08:21,748 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:08:21" (1/1) ... [2019-12-01 22:08:21,750 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@165689ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:08:21, skipping insertion in model container [2019-12-01 22:08:21,750 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:08:21" (1/1) ... [2019-12-01 22:08:21,755 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 22:08:21,771 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 22:08:21,944 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 22:08:21,947 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 22:08:21,979 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 22:08:21,995 INFO L208 MainTranslator]: Completed translation [2019-12-01 22:08:21,995 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:08:21 WrapperNode [2019-12-01 22:08:21,995 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 22:08:21,996 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 22:08:21,996 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 22:08:21,996 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 22:08:22,001 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:08:21" (1/1) ... [2019-12-01 22:08:22,009 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:08:21" (1/1) ... [2019-12-01 22:08:22,029 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 22:08:22,030 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 22:08:22,030 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 22:08:22,030 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 22:08:22,036 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:08:21" (1/1) ... [2019-12-01 22:08:22,036 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:08:21" (1/1) ... [2019-12-01 22:08:22,040 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:08:21" (1/1) ... [2019-12-01 22:08:22,040 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:08:21" (1/1) ... [2019-12-01 22:08:22,050 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:08:21" (1/1) ... [2019-12-01 22:08:22,056 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:08:21" (1/1) ... [2019-12-01 22:08:22,058 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:08:21" (1/1) ... [2019-12-01 22:08:22,061 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 22:08:22,061 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 22:08:22,061 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 22:08:22,061 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 22:08:22,062 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:08:21" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_502904a4-095e-498b-9734-28aeb14b7f38/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 22:08:22,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 22:08:22,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-01 22:08:22,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 22:08:22,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-01 22:08:22,101 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 22:08:22,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 22:08:22,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-01 22:08:22,102 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 22:08:22,102 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_sqrtf [2019-12-01 22:08:22,102 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_sqrtf [2019-12-01 22:08:22,539 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 22:08:22,539 INFO L287 CfgBuilder]: Removed 42 assume(true) statements. [2019-12-01 22:08:22,540 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:08:22 BoogieIcfgContainer [2019-12-01 22:08:22,540 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 22:08:22,540 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 22:08:22,541 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 22:08:22,548 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 22:08:22,548 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:08:22" (1/1) ... [2019-12-01 22:08:22,555 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 22:08:22,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:08:22,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 72 states and 119 transitions. [2019-12-01 22:08:22,582 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2019-12-01 22:08:22,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-12-01 22:08:22,584 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:08:22,616 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 22:08:22,619 INFO L168 Benchmark]: Toolchain (without parser) took 874.13 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 91.2 MB). Free memory was 939.3 MB in the beginning and 1.0 GB in the end (delta: -67.9 MB). Peak memory consumption was 23.3 MB. Max. memory is 11.5 GB. [2019-12-01 22:08:22,620 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 955.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 22:08:22,620 INFO L168 Benchmark]: CACSL2BoogieTranslator took 249.94 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 91.2 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -141.3 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. [2019-12-01 22:08:22,621 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.97 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 22:08:22,621 INFO L168 Benchmark]: Boogie Preprocessor took 31.25 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 22:08:22,622 INFO L168 Benchmark]: RCFGBuilder took 479.06 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: 61.3 MB). Peak memory consumption was 61.3 MB. Max. memory is 11.5 GB. [2019-12-01 22:08:22,622 INFO L168 Benchmark]: CodeCheck took 77.49 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-12-01 22:08:22,624 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 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 955.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 249.94 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 91.2 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -141.3 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 33.97 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 31.25 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. * RCFGBuilder took 479.06 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: 61.3 MB). Peak memory consumption was 61.3 MB. Max. memory is 11.5 GB. * CodeCheck took 77.49 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: 6.7 MB). Peak memory consumption was 6.7 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 22:08:24,051 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 22:08:24,052 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 22:08:24,060 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 22:08:24,060 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 22:08:24,061 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 22:08:24,062 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 22:08:24,064 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 22:08:24,066 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 22:08:24,066 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 22:08:24,067 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 22:08:24,068 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 22:08:24,069 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 22:08:24,070 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 22:08:24,070 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 22:08:24,072 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 22:08:24,072 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 22:08:24,073 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 22:08:24,075 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 22:08:24,077 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 22:08:24,078 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 22:08:24,079 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 22:08:24,081 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 22:08:24,081 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 22:08:24,084 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 22:08:24,084 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 22:08:24,084 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 22:08:24,085 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 22:08:24,085 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 22:08:24,086 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 22:08:24,086 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 22:08:24,087 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 22:08:24,087 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 22:08:24,088 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 22:08:24,089 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 22:08:24,089 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 22:08:24,089 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 22:08:24,089 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 22:08:24,090 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 22:08:24,091 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 22:08:24,091 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 22:08:24,092 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_502904a4-095e-498b-9734-28aeb14b7f38/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 22:08:24,103 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 22:08:24,103 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 22:08:24,104 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 22:08:24,104 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 22:08:24,105 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 22:08:24,105 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 22:08:24,105 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 22:08:24,105 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 22:08:24,105 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 22:08:24,105 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 22:08:24,105 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 22:08:24,106 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 22:08:24,106 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 22:08:24,106 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 22:08:24,106 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 22:08:24,106 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 22:08:24,106 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 22:08:24,107 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 22:08:24,107 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 22:08:24,107 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 22:08:24,107 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 22:08:24,107 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 22:08:24,107 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 22:08:24,107 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 22:08:24,108 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 22:08:24,108 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 22:08:24,108 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 22:08:24,108 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 22:08:24,108 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 22:08:24,108 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 22:08:24,108 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 22:08:24,108 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 22:08:24,109 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 22:08:24,109 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_502904a4-095e-498b-9734-28aeb14b7f38/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 -> 1203da81dc5c48f4dda347acec83e1939b55600b [2019-12-01 22:08:24,284 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 22:08:24,295 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 22:08:24,298 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 22:08:24,299 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 22:08:24,299 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 22:08:24,300 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_502904a4-095e-498b-9734-28aeb14b7f38/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1270b.c [2019-12-01 22:08:24,348 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_502904a4-095e-498b-9734-28aeb14b7f38/bin/ukojak/data/264a9901b/fa4985d449cd42cd86ac8ed22411c77d/FLAGc9a870f4c [2019-12-01 22:08:24,737 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 22:08:24,737 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_502904a4-095e-498b-9734-28aeb14b7f38/sv-benchmarks/c/float-newlib/float_req_bl_1270b.c [2019-12-01 22:08:24,742 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_502904a4-095e-498b-9734-28aeb14b7f38/bin/ukojak/data/264a9901b/fa4985d449cd42cd86ac8ed22411c77d/FLAGc9a870f4c [2019-12-01 22:08:25,121 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_502904a4-095e-498b-9734-28aeb14b7f38/bin/ukojak/data/264a9901b/fa4985d449cd42cd86ac8ed22411c77d [2019-12-01 22:08:25,124 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 22:08:25,125 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 22:08:25,126 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 22:08:25,126 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 22:08:25,129 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 22:08:25,129 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:08:25" (1/1) ... [2019-12-01 22:08:25,132 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cebc80a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:08:25, skipping insertion in model container [2019-12-01 22:08:25,132 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:08:25" (1/1) ... [2019-12-01 22:08:25,138 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 22:08:25,157 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 22:08:25,288 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 22:08:25,292 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 22:08:25,327 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 22:08:25,374 INFO L208 MainTranslator]: Completed translation [2019-12-01 22:08:25,375 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:08:25 WrapperNode [2019-12-01 22:08:25,375 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 22:08:25,375 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 22:08:25,375 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 22:08:25,375 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 22:08:25,381 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:08:25" (1/1) ... [2019-12-01 22:08:25,391 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:08:25" (1/1) ... [2019-12-01 22:08:25,411 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 22:08:25,412 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 22:08:25,412 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 22:08:25,412 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 22:08:25,418 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:08:25" (1/1) ... [2019-12-01 22:08:25,418 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:08:25" (1/1) ... [2019-12-01 22:08:25,423 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:08:25" (1/1) ... [2019-12-01 22:08:25,423 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:08:25" (1/1) ... [2019-12-01 22:08:25,434 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:08:25" (1/1) ... [2019-12-01 22:08:25,440 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:08:25" (1/1) ... [2019-12-01 22:08:25,443 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:08:25" (1/1) ... [2019-12-01 22:08:25,446 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 22:08:25,446 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 22:08:25,446 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 22:08:25,446 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 22:08:25,447 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:08:25" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_502904a4-095e-498b-9734-28aeb14b7f38/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 22:08:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 22:08:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-12-01 22:08:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-01 22:08:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 22:08:25,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 22:08:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-12-01 22:08:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 22:08:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 22:08:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_sqrtf [2019-12-01 22:08:25,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_sqrtf [2019-12-01 22:08:27,205 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 22:08:27,206 INFO L287 CfgBuilder]: Removed 42 assume(true) statements. [2019-12-01 22:08:27,206 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:08:27 BoogieIcfgContainer [2019-12-01 22:08:27,207 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 22:08:27,207 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 22:08:27,207 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 22:08:27,214 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 22:08:27,214 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:08:27" (1/1) ... [2019-12-01 22:08:27,220 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 22:08:27,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:08:27,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 72 states and 119 transitions. [2019-12-01 22:08:27,246 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2019-12-01 22:08:27,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-12-01 22:08:27,247 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:08:27,281 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 22:08:27,284 INFO L168 Benchmark]: Toolchain (without parser) took 2158.47 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 117.4 MB). Free memory was 951.0 MB in the beginning and 1.0 GB in the end (delta: -74.7 MB). Peak memory consumption was 42.8 MB. Max. memory is 11.5 GB. [2019-12-01 22:08:27,284 INFO L168 Benchmark]: CDTParser took 0.17 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 22:08:27,284 INFO L168 Benchmark]: CACSL2BoogieTranslator took 249.39 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 117.4 MB). Free memory was 951.0 MB in the beginning and 1.1 GB in the end (delta: -148.3 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. [2019-12-01 22:08:27,285 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.16 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 22:08:27,285 INFO L168 Benchmark]: Boogie Preprocessor took 34.43 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 22:08:27,286 INFO L168 Benchmark]: RCFGBuilder took 1760.42 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: 66.9 MB). Peak memory consumption was 66.9 MB. Max. memory is 11.5 GB. [2019-12-01 22:08:27,286 INFO L168 Benchmark]: CodeCheck took 75.20 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-12-01 22:08:27,288 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 0.17 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 249.39 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 117.4 MB). Free memory was 951.0 MB in the beginning and 1.1 GB in the end (delta: -148.3 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.16 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 34.43 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 1760.42 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: 66.9 MB). Peak memory consumption was 66.9 MB. Max. memory is 11.5 GB. * CodeCheck took 75.20 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...