./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1072a.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_b0454467-891f-4e56-90b8-760aed385a02/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b0454467-891f-4e56-90b8-760aed385a02/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b0454467-891f-4e56-90b8-760aed385a02/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b0454467-891f-4e56-90b8-760aed385a02/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1072a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_b0454467-891f-4e56-90b8-760aed385a02/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b0454467-891f-4e56-90b8-760aed385a02/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 6677b5df0de82d6f15e79744b3d0d69c2e6d1112 .......................................................................................................................................................................................................... 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_b0454467-891f-4e56-90b8-760aed385a02/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b0454467-891f-4e56-90b8-760aed385a02/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b0454467-891f-4e56-90b8-760aed385a02/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b0454467-891f-4e56-90b8-760aed385a02/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1072a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_b0454467-891f-4e56-90b8-760aed385a02/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b0454467-891f-4e56-90b8-760aed385a02/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 6677b5df0de82d6f15e79744b3d0d69c2e6d1112 ............................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 04:30:05,985 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 04:30:05,987 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 04:30:05,999 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 04:30:05,999 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 04:30:06,000 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 04:30:06,002 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 04:30:06,004 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 04:30:06,007 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 04:30:06,008 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 04:30:06,009 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 04:30:06,010 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 04:30:06,011 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 04:30:06,012 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 04:30:06,013 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 04:30:06,015 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 04:30:06,016 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 04:30:06,022 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 04:30:06,024 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 04:30:06,028 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 04:30:06,032 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 04:30:06,037 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 04:30:06,040 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 04:30:06,043 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 04:30:06,046 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 04:30:06,049 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 04:30:06,049 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 04:30:06,050 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 04:30:06,052 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 04:30:06,053 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 04:30:06,054 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 04:30:06,055 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 04:30:06,057 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 04:30:06,058 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 04:30:06,060 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 04:30:06,061 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 04:30:06,062 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 04:30:06,062 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 04:30:06,062 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 04:30:06,064 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 04:30:06,066 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 04:30:06,067 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b0454467-891f-4e56-90b8-760aed385a02/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 04:30:06,088 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 04:30:06,088 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 04:30:06,090 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 04:30:06,090 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 04:30:06,091 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 04:30:06,092 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 04:30:06,092 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 04:30:06,092 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 04:30:06,093 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 04:30:06,093 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 04:30:06,094 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 04:30:06,094 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 04:30:06,095 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 04:30:06,095 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 04:30:06,095 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 04:30:06,096 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 04:30:06,096 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 04:30:06,096 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 04:30:06,096 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 04:30:06,097 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 04:30:06,097 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 04:30:06,097 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 04:30:06,097 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 04:30:06,098 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 04:30:06,098 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 04:30:06,098 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 04:30:06,099 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 04:30:06,099 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 04:30:06,099 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 04:30:06,099 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_b0454467-891f-4e56-90b8-760aed385a02/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 -> 6677b5df0de82d6f15e79744b3d0d69c2e6d1112 [2019-11-20 04:30:06,280 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 04:30:06,293 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 04:30:06,297 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 04:30:06,299 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 04:30:06,299 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 04:30:06,300 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b0454467-891f-4e56-90b8-760aed385a02/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1072a.c [2019-11-20 04:30:06,366 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b0454467-891f-4e56-90b8-760aed385a02/bin/ukojak/data/b1dc71d3c/f70356aa3ea544f398fbb89309ed786c/FLAG3a39f6f67 [2019-11-20 04:30:06,829 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 04:30:06,830 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b0454467-891f-4e56-90b8-760aed385a02/sv-benchmarks/c/float-newlib/double_req_bl_1072a.c [2019-11-20 04:30:06,838 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b0454467-891f-4e56-90b8-760aed385a02/bin/ukojak/data/b1dc71d3c/f70356aa3ea544f398fbb89309ed786c/FLAG3a39f6f67 [2019-11-20 04:30:07,227 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b0454467-891f-4e56-90b8-760aed385a02/bin/ukojak/data/b1dc71d3c/f70356aa3ea544f398fbb89309ed786c [2019-11-20 04:30:07,230 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 04:30:07,231 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 04:30:07,232 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 04:30:07,232 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 04:30:07,236 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 04:30:07,251 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:30:07" (1/1) ... [2019-11-20 04:30:07,255 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64c40957 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:07, skipping insertion in model container [2019-11-20 04:30:07,255 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:30:07" (1/1) ... [2019-11-20 04:30:07,263 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 04:30:07,293 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 04:30:07,600 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:30:07,604 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 04:30:07,647 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:30:07,668 INFO L192 MainTranslator]: Completed translation [2019-11-20 04:30:07,669 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:07 WrapperNode [2019-11-20 04:30:07,669 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 04:30:07,670 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 04:30:07,670 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 04:30:07,670 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 04:30:07,680 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:07" (1/1) ... [2019-11-20 04:30:07,691 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:07" (1/1) ... [2019-11-20 04:30:07,726 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 04:30:07,726 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 04:30:07,726 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 04:30:07,727 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 04:30:07,739 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:07" (1/1) ... [2019-11-20 04:30:07,739 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:07" (1/1) ... [2019-11-20 04:30:07,743 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:07" (1/1) ... [2019-11-20 04:30:07,744 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:07" (1/1) ... [2019-11-20 04:30:07,758 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:07" (1/1) ... [2019-11-20 04:30:07,765 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:07" (1/1) ... [2019-11-20 04:30:07,767 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:07" (1/1) ... [2019-11-20 04:30:07,771 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 04:30:07,771 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 04:30:07,772 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 04:30:07,772 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 04:30:07,773 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:07" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b0454467-891f-4e56-90b8-760aed385a02/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 04:30:07,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 04:30:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 04:30:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 04:30:07,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 04:30:07,859 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 04:30:07,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 04:30:07,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 04:30:07,861 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 04:30:08,374 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 04:30:08,374 INFO L285 CfgBuilder]: Removed 18 assume(true) statements. [2019-11-20 04:30:08,376 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:30:08 BoogieIcfgContainer [2019-11-20 04:30:08,376 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 04:30:08,376 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 04:30:08,377 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 04:30:08,386 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 04:30:08,387 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:30:08" (1/1) ... [2019-11-20 04:30:08,397 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:30:08,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 04:30:08,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 24 states and 38 transitions. [2019-11-20 04:30:08,434 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 38 transitions. [2019-11-20 04:30:08,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-11-20 04:30:08,437 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 04:30:08,475 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 04:30:08,480 INFO L168 Benchmark]: Toolchain (without parser) took 1247.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -135.9 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 04:30:08,481 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 04:30:08,482 INFO L168 Benchmark]: CACSL2BoogieTranslator took 437.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -179.8 MB). Peak memory consumption was 22.7 MB. Max. memory is 11.5 GB. [2019-11-20 04:30:08,482 INFO L168 Benchmark]: Boogie Procedure Inliner took 55.96 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 04:30:08,483 INFO L168 Benchmark]: Boogie Preprocessor took 44.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-11-20 04:30:08,484 INFO L168 Benchmark]: RCFGBuilder took 604.71 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 30.2 MB). Peak memory consumption was 30.2 MB. Max. memory is 11.5 GB. [2019-11-20 04:30:08,485 INFO L168 Benchmark]: CodeCheck took 100.95 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-11-20 04:30:08,488 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 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 437.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -179.8 MB). Peak memory consumption was 22.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 55.96 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 44.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 604.71 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 30.2 MB). Peak memory consumption was 30.2 MB. Max. memory is 11.5 GB. * CodeCheck took 100.95 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 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... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 04:30:10,927 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 04:30:10,930 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 04:30:10,944 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 04:30:10,944 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 04:30:10,946 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 04:30:10,948 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 04:30:10,951 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 04:30:10,954 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 04:30:10,955 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 04:30:10,957 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 04:30:10,959 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 04:30:10,959 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 04:30:10,961 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 04:30:10,962 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 04:30:10,964 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 04:30:10,965 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 04:30:10,966 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 04:30:10,969 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 04:30:10,972 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 04:30:10,974 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 04:30:10,976 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 04:30:10,978 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 04:30:10,979 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 04:30:10,983 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 04:30:10,983 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 04:30:10,984 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 04:30:10,985 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 04:30:10,986 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 04:30:10,987 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 04:30:10,988 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 04:30:10,989 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 04:30:10,991 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 04:30:10,992 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 04:30:10,993 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 04:30:10,994 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 04:30:10,995 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 04:30:10,995 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 04:30:10,996 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 04:30:10,997 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 04:30:10,998 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 04:30:10,999 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b0454467-891f-4e56-90b8-760aed385a02/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 04:30:11,025 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 04:30:11,028 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 04:30:11,030 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 04:30:11,030 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 04:30:11,031 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 04:30:11,032 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 04:30:11,032 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 04:30:11,033 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 04:30:11,033 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 04:30:11,033 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 04:30:11,035 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 04:30:11,035 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 04:30:11,036 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 04:30:11,036 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 04:30:11,036 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 04:30:11,037 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 04:30:11,037 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 04:30:11,038 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 04:30:11,038 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 04:30:11,039 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 04:30:11,039 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 04:30:11,039 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 04:30:11,040 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 04:30:11,041 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 04:30:11,041 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 04:30:11,041 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 04:30:11,042 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 04:30:11,042 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 04:30:11,042 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 04:30:11,043 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 04:30:11,043 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 04:30:11,043 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 04:30:11,044 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_b0454467-891f-4e56-90b8-760aed385a02/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 -> 6677b5df0de82d6f15e79744b3d0d69c2e6d1112 [2019-11-20 04:30:11,355 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 04:30:11,369 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 04:30:11,383 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 04:30:11,385 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 04:30:11,385 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 04:30:11,386 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b0454467-891f-4e56-90b8-760aed385a02/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1072a.c [2019-11-20 04:30:11,450 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b0454467-891f-4e56-90b8-760aed385a02/bin/ukojak/data/035e0a6f0/75545bafd2e2411a83f433066f9e9e43/FLAGcc171df7b [2019-11-20 04:30:11,994 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 04:30:11,998 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b0454467-891f-4e56-90b8-760aed385a02/sv-benchmarks/c/float-newlib/double_req_bl_1072a.c [2019-11-20 04:30:12,008 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b0454467-891f-4e56-90b8-760aed385a02/bin/ukojak/data/035e0a6f0/75545bafd2e2411a83f433066f9e9e43/FLAGcc171df7b [2019-11-20 04:30:12,282 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b0454467-891f-4e56-90b8-760aed385a02/bin/ukojak/data/035e0a6f0/75545bafd2e2411a83f433066f9e9e43 [2019-11-20 04:30:12,286 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 04:30:12,287 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 04:30:12,291 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 04:30:12,292 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 04:30:12,296 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 04:30:12,297 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:30:12" (1/1) ... [2019-11-20 04:30:12,300 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e350cc7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:12, skipping insertion in model container [2019-11-20 04:30:12,300 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:30:12" (1/1) ... [2019-11-20 04:30:12,309 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 04:30:12,346 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 04:30:12,648 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:30:12,655 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 04:30:12,693 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:30:12,816 INFO L192 MainTranslator]: Completed translation [2019-11-20 04:30:12,820 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:12 WrapperNode [2019-11-20 04:30:12,820 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 04:30:12,824 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 04:30:12,824 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 04:30:12,824 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 04:30:12,834 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:12" (1/1) ... [2019-11-20 04:30:12,857 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:12" (1/1) ... [2019-11-20 04:30:12,886 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 04:30:12,886 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 04:30:12,886 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 04:30:12,887 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 04:30:12,896 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:12" (1/1) ... [2019-11-20 04:30:12,896 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:12" (1/1) ... [2019-11-20 04:30:12,902 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:12" (1/1) ... [2019-11-20 04:30:12,902 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:12" (1/1) ... [2019-11-20 04:30:12,916 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:12" (1/1) ... [2019-11-20 04:30:12,922 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:12" (1/1) ... [2019-11-20 04:30:12,928 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:12" (1/1) ... [2019-11-20 04:30:12,935 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 04:30:12,936 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 04:30:12,937 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 04:30:12,937 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 04:30:12,938 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:30:12" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b0454467-891f-4e56-90b8-760aed385a02/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 04:30:13,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-11-20 04:30:13,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-11-20 04:30:13,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 04:30:13,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 04:30:13,019 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 04:30:13,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 04:30:13,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 04:30:13,019 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 04:30:13,672 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 04:30:13,673 INFO L285 CfgBuilder]: Removed 18 assume(true) statements. [2019-11-20 04:30:13,674 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:30:13 BoogieIcfgContainer [2019-11-20 04:30:13,674 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 04:30:13,674 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 04:30:13,674 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 04:30:13,683 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 04:30:13,684 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:30:13" (1/1) ... [2019-11-20 04:30:13,695 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:30:13,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 04:30:13,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 24 states and 38 transitions. [2019-11-20 04:30:13,729 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 38 transitions. [2019-11-20 04:30:13,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-11-20 04:30:13,733 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 04:30:13,784 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 04:30:13,790 INFO L168 Benchmark]: Toolchain (without parser) took 1501.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 166.7 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -166.4 MB). Peak memory consumption was 339.0 kB. Max. memory is 11.5 GB. [2019-11-20 04:30:13,791 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 04:30:13,792 INFO L168 Benchmark]: CACSL2BoogieTranslator took 531.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 166.7 MB). Free memory was 956.4 MB in the beginning and 1.2 GB in the end (delta: -206.4 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. [2019-11-20 04:30:13,792 INFO L168 Benchmark]: Boogie Procedure Inliner took 62.60 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-20 04:30:13,793 INFO L168 Benchmark]: Boogie Preprocessor took 49.36 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 04:30:13,794 INFO L168 Benchmark]: RCFGBuilder took 737.98 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. [2019-11-20 04:30:13,795 INFO L168 Benchmark]: CodeCheck took 112.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-20 04:30:13,799 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 0.36 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 531.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 166.7 MB). Free memory was 956.4 MB in the beginning and 1.2 GB in the end (delta: -206.4 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 62.60 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 49.36 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 737.98 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. * CodeCheck took 112.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...