./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0740.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_724e33d1-076e-4c81-90c5-eaa71bc987fc/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_724e33d1-076e-4c81-90c5-eaa71bc987fc/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_724e33d1-076e-4c81-90c5-eaa71bc987fc/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_724e33d1-076e-4c81-90c5-eaa71bc987fc/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0740.c -s /tmp/vcloud-vcloud-master/worker/run_dir_724e33d1-076e-4c81-90c5-eaa71bc987fc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_724e33d1-076e-4c81-90c5-eaa71bc987fc/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 1ba5abe06d07a4712bf40ef71e353712c0bd3c97 .......................................................................................................................................................................................................... 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_724e33d1-076e-4c81-90c5-eaa71bc987fc/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_724e33d1-076e-4c81-90c5-eaa71bc987fc/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_724e33d1-076e-4c81-90c5-eaa71bc987fc/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_724e33d1-076e-4c81-90c5-eaa71bc987fc/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0740.c -s /tmp/vcloud-vcloud-master/worker/run_dir_724e33d1-076e-4c81-90c5-eaa71bc987fc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_724e33d1-076e-4c81-90c5-eaa71bc987fc/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 1ba5abe06d07a4712bf40ef71e353712c0bd3c97 ............................................................................................................................................................................................................ 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 06:45:42,362 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 06:45:42,364 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 06:45:42,377 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 06:45:42,377 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 06:45:42,378 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 06:45:42,380 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 06:45:42,389 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 06:45:42,394 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 06:45:42,398 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 06:45:42,399 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 06:45:42,400 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 06:45:42,400 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 06:45:42,402 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 06:45:42,403 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 06:45:42,404 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 06:45:42,405 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 06:45:42,406 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 06:45:42,408 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 06:45:42,412 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 06:45:42,415 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 06:45:42,417 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 06:45:42,419 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 06:45:42,420 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 06:45:42,422 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 06:45:42,422 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 06:45:42,422 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 06:45:42,424 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 06:45:42,424 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 06:45:42,425 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 06:45:42,425 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 06:45:42,426 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 06:45:42,426 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 06:45:42,427 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 06:45:42,428 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 06:45:42,428 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 06:45:42,428 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 06:45:42,429 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 06:45:42,429 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 06:45:42,430 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 06:45:42,431 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 06:45:42,432 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_724e33d1-076e-4c81-90c5-eaa71bc987fc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 06:45:42,456 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 06:45:42,466 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 06:45:42,467 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 06:45:42,468 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 06:45:42,468 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 06:45:42,468 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 06:45:42,469 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 06:45:42,469 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 06:45:42,469 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 06:45:42,469 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 06:45:42,469 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 06:45:42,470 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 06:45:42,470 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 06:45:42,470 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 06:45:42,470 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 06:45:42,470 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 06:45:42,471 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 06:45:42,471 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 06:45:42,471 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 06:45:42,471 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 06:45:42,471 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 06:45:42,473 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 06:45:42,473 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 06:45:42,473 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 06:45:42,473 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 06:45:42,474 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 06:45:42,474 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 06:45:42,474 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 06:45:42,474 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 06:45:42,474 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_724e33d1-076e-4c81-90c5-eaa71bc987fc/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 -> 1ba5abe06d07a4712bf40ef71e353712c0bd3c97 [2019-11-20 06:45:42,646 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 06:45:42,659 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 06:45:42,662 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 06:45:42,664 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 06:45:42,665 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 06:45:42,666 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_724e33d1-076e-4c81-90c5-eaa71bc987fc/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0740.c [2019-11-20 06:45:42,724 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_724e33d1-076e-4c81-90c5-eaa71bc987fc/bin/ukojak/data/0971ee85b/9881361226e74d849e13243521dc0fee/FLAG63e7699b8 [2019-11-20 06:45:43,140 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 06:45:43,141 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_724e33d1-076e-4c81-90c5-eaa71bc987fc/sv-benchmarks/c/float-newlib/float_req_bl_0740.c [2019-11-20 06:45:43,151 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_724e33d1-076e-4c81-90c5-eaa71bc987fc/bin/ukojak/data/0971ee85b/9881361226e74d849e13243521dc0fee/FLAG63e7699b8 [2019-11-20 06:45:43,567 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_724e33d1-076e-4c81-90c5-eaa71bc987fc/bin/ukojak/data/0971ee85b/9881361226e74d849e13243521dc0fee [2019-11-20 06:45:43,570 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 06:45:43,571 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 06:45:43,572 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 06:45:43,572 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 06:45:43,577 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 06:45:43,578 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:45:43" (1/1) ... [2019-11-20 06:45:43,580 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e95bc24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:45:43, skipping insertion in model container [2019-11-20 06:45:43,584 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:45:43" (1/1) ... [2019-11-20 06:45:43,590 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 06:45:43,609 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 06:45:43,927 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 06:45:43,935 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 06:45:43,962 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 06:45:43,982 INFO L192 MainTranslator]: Completed translation [2019-11-20 06:45:43,983 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:45:43 WrapperNode [2019-11-20 06:45:43,983 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 06:45:43,984 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 06:45:43,984 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 06:45:43,984 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 06:45:43,992 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:45:43" (1/1) ... [2019-11-20 06:45:44,001 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:45:43" (1/1) ... [2019-11-20 06:45:44,025 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 06:45:44,025 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 06:45:44,025 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 06:45:44,026 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 06:45:44,033 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:45:43" (1/1) ... [2019-11-20 06:45:44,033 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:45:43" (1/1) ... [2019-11-20 06:45:44,036 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:45:43" (1/1) ... [2019-11-20 06:45:44,036 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:45:43" (1/1) ... [2019-11-20 06:45:44,044 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:45:43" (1/1) ... [2019-11-20 06:45:44,049 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:45:43" (1/1) ... [2019-11-20 06:45:44,051 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:45:43" (1/1) ... [2019-11-20 06:45:44,054 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 06:45:44,054 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 06:45:44,054 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 06:45:44,055 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 06:45:44,055 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:45:43" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_724e33d1-076e-4c81-90c5-eaa71bc987fc/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 06:45:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 06:45:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 06:45:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 06:45:44,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 06:45:44,120 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 06:45:44,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 06:45:44,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 06:45:44,121 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 06:45:44,725 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 06:45:44,727 INFO L285 CfgBuilder]: Removed 14 assume(true) statements. [2019-11-20 06:45:44,728 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:45:44 BoogieIcfgContainer [2019-11-20 06:45:44,728 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 06:45:44,729 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 06:45:44,729 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 06:45:44,739 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 06:45:44,739 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:45:44" (1/1) ... [2019-11-20 06:45:44,747 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 06:45:44,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 06:45:44,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 20 states and 30 transitions. [2019-11-20 06:45:44,778 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 30 transitions. [2019-11-20 06:45:44,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-11-20 06:45:44,780 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 06:45:44,816 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 06:45:44,820 INFO L168 Benchmark]: Toolchain (without parser) took 1248.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 128.5 MB). Free memory was 950.1 MB in the beginning and 1.1 GB in the end (delta: -114.7 MB). Peak memory consumption was 13.8 MB. Max. memory is 11.5 GB. [2019-11-20 06:45:44,821 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 06:45:44,822 INFO L168 Benchmark]: CACSL2BoogieTranslator took 411.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 128.5 MB). Free memory was 950.1 MB in the beginning and 1.1 GB in the end (delta: -168.6 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. [2019-11-20 06:45:44,822 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.17 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 06:45:44,823 INFO L168 Benchmark]: Boogie Preprocessor took 28.65 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: 7.3 MB). Peak memory consumption was 7.3 MB. Max. memory is 11.5 GB. [2019-11-20 06:45:44,824 INFO L168 Benchmark]: RCFGBuilder took 674.36 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: 39.4 MB). Peak memory consumption was 39.4 MB. Max. memory is 11.5 GB. [2019-11-20 06:45:44,824 INFO L168 Benchmark]: CodeCheck took 89.41 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: 7.3 MB). Peak memory consumption was 7.3 MB. Max. memory is 11.5 GB. [2019-11-20 06:45:44,827 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 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 411.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 128.5 MB). Free memory was 950.1 MB in the beginning and 1.1 GB in the end (delta: -168.6 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 41.17 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 28.65 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: 7.3 MB). Peak memory consumption was 7.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 674.36 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: 39.4 MB). Peak memory consumption was 39.4 MB. Max. memory is 11.5 GB. * CodeCheck took 89.41 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: 7.3 MB). Peak memory consumption was 7.3 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 06:45:46,773 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 06:45:46,775 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 06:45:46,791 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 06:45:46,792 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 06:45:46,793 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 06:45:46,795 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 06:45:46,804 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 06:45:46,809 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 06:45:46,813 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 06:45:46,814 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 06:45:46,815 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 06:45:46,816 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 06:45:46,818 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 06:45:46,820 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 06:45:46,821 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 06:45:46,823 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 06:45:46,823 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 06:45:46,826 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 06:45:46,827 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 06:45:46,829 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 06:45:46,835 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 06:45:46,837 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 06:45:46,839 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 06:45:46,842 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 06:45:46,842 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 06:45:46,842 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 06:45:46,844 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 06:45:46,844 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 06:45:46,847 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 06:45:46,848 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 06:45:46,848 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 06:45:46,849 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 06:45:46,850 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 06:45:46,851 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 06:45:46,852 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 06:45:46,852 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 06:45:46,853 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 06:45:46,853 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 06:45:46,854 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 06:45:46,856 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 06:45:46,856 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_724e33d1-076e-4c81-90c5-eaa71bc987fc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 06:45:46,884 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 06:45:46,894 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 06:45:46,895 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 06:45:46,895 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 06:45:46,896 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 06:45:46,896 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 06:45:46,896 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 06:45:46,896 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 06:45:46,897 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 06:45:46,897 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 06:45:46,897 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 06:45:46,897 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 06:45:46,898 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 06:45:46,898 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 06:45:46,898 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 06:45:46,898 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 06:45:46,899 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 06:45:46,899 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 06:45:46,900 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 06:45:46,900 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 06:45:46,900 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 06:45:46,900 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 06:45:46,901 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 06:45:46,901 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 06:45:46,901 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 06:45:46,901 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 06:45:46,902 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 06:45:46,902 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 06:45:46,903 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 06:45:46,903 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 06:45:46,903 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 06:45:46,903 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 06:45:46,904 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_724e33d1-076e-4c81-90c5-eaa71bc987fc/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 -> 1ba5abe06d07a4712bf40ef71e353712c0bd3c97 [2019-11-20 06:45:47,216 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 06:45:47,227 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 06:45:47,230 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 06:45:47,232 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 06:45:47,232 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 06:45:47,233 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_724e33d1-076e-4c81-90c5-eaa71bc987fc/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0740.c [2019-11-20 06:45:47,292 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_724e33d1-076e-4c81-90c5-eaa71bc987fc/bin/ukojak/data/299f2a078/8d0a24bb6af647b5a41efb3f44b7beb4/FLAGdc5ef54b3 [2019-11-20 06:45:47,729 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 06:45:47,730 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_724e33d1-076e-4c81-90c5-eaa71bc987fc/sv-benchmarks/c/float-newlib/float_req_bl_0740.c [2019-11-20 06:45:47,738 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_724e33d1-076e-4c81-90c5-eaa71bc987fc/bin/ukojak/data/299f2a078/8d0a24bb6af647b5a41efb3f44b7beb4/FLAGdc5ef54b3 [2019-11-20 06:45:48,148 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_724e33d1-076e-4c81-90c5-eaa71bc987fc/bin/ukojak/data/299f2a078/8d0a24bb6af647b5a41efb3f44b7beb4 [2019-11-20 06:45:48,150 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 06:45:48,151 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 06:45:48,152 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 06:45:48,152 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 06:45:48,157 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 06:45:48,158 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:45:48" (1/1) ... [2019-11-20 06:45:48,160 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@441db28f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:45:48, skipping insertion in model container [2019-11-20 06:45:48,160 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:45:48" (1/1) ... [2019-11-20 06:45:48,167 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 06:45:48,191 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 06:45:48,396 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 06:45:48,410 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 06:45:48,495 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 06:45:48,518 INFO L192 MainTranslator]: Completed translation [2019-11-20 06:45:48,519 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:45:48 WrapperNode [2019-11-20 06:45:48,519 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 06:45:48,520 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 06:45:48,520 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 06:45:48,520 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 06:45:48,527 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:45:48" (1/1) ... [2019-11-20 06:45:48,537 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:45:48" (1/1) ... [2019-11-20 06:45:48,560 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 06:45:48,561 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 06:45:48,561 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 06:45:48,561 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 06:45:48,570 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:45:48" (1/1) ... [2019-11-20 06:45:48,570 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:45:48" (1/1) ... [2019-11-20 06:45:48,575 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:45:48" (1/1) ... [2019-11-20 06:45:48,575 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:45:48" (1/1) ... [2019-11-20 06:45:48,595 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:45:48" (1/1) ... [2019-11-20 06:45:48,600 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:45:48" (1/1) ... [2019-11-20 06:45:48,602 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:45:48" (1/1) ... [2019-11-20 06:45:48,606 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 06:45:48,607 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 06:45:48,607 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 06:45:48,607 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 06:45:48,608 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:45:48" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_724e33d1-076e-4c81-90c5-eaa71bc987fc/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 06:45:48,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 06:45:48,657 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-11-20 06:45:48,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 06:45:48,658 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 06:45:48,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 06:45:48,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-11-20 06:45:48,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 06:45:48,659 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 06:45:50,895 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 06:45:50,895 INFO L285 CfgBuilder]: Removed 14 assume(true) statements. [2019-11-20 06:45:50,896 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:45:50 BoogieIcfgContainer [2019-11-20 06:45:50,896 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 06:45:50,897 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 06:45:50,897 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 06:45:50,905 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 06:45:50,905 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:45:50" (1/1) ... [2019-11-20 06:45:50,914 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 06:45:50,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 06:45:50,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 20 states and 30 transitions. [2019-11-20 06:45:50,944 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 30 transitions. [2019-11-20 06:45:50,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-11-20 06:45:50,946 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 06:45:50,987 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 06:45:50,991 INFO L168 Benchmark]: Toolchain (without parser) took 2839.50 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 960.4 MB in the beginning and 1.1 GB in the end (delta: -106.8 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. [2019-11-20 06:45:50,992 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 06:45:50,993 INFO L168 Benchmark]: CACSL2BoogieTranslator took 367.40 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 960.4 MB in the beginning and 1.1 GB in the end (delta: -153.7 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. [2019-11-20 06:45:50,993 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.03 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 06:45:50,994 INFO L168 Benchmark]: Boogie Preprocessor took 45.49 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 06:45:50,995 INFO L168 Benchmark]: RCFGBuilder took 2289.46 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: 40.2 MB). Peak memory consumption was 40.2 MB. Max. memory is 11.5 GB. [2019-11-20 06:45:50,995 INFO L168 Benchmark]: CodeCheck took 92.65 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 06:45:50,998 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 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 367.40 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 960.4 MB in the beginning and 1.1 GB in the end (delta: -153.7 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 41.03 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 45.49 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. * RCFGBuilder took 2289.46 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: 40.2 MB). Peak memory consumption was 40.2 MB. Max. memory is 11.5 GB. * CodeCheck took 92.65 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...