./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0910b.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_cacab43e-e213-4df0-8747-af7d72c3aaaa/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_cacab43e-e213-4df0-8747-af7d72c3aaaa/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cacab43e-e213-4df0-8747-af7d72c3aaaa/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cacab43e-e213-4df0-8747-af7d72c3aaaa/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0910b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_cacab43e-e213-4df0-8747-af7d72c3aaaa/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cacab43e-e213-4df0-8747-af7d72c3aaaa/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 9715021f39c8c40f74d5b2a16209aa11aedb826e .......................................................................................................................................................................................................... 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_cacab43e-e213-4df0-8747-af7d72c3aaaa/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_cacab43e-e213-4df0-8747-af7d72c3aaaa/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cacab43e-e213-4df0-8747-af7d72c3aaaa/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cacab43e-e213-4df0-8747-af7d72c3aaaa/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0910b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_cacab43e-e213-4df0-8747-af7d72c3aaaa/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cacab43e-e213-4df0-8747-af7d72c3aaaa/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 9715021f39c8c40f74d5b2a16209aa11aedb826e ............................................................................................................................................................................................................ 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 04:11:26,089 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 04:11:26,091 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 04:11:26,101 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 04:11:26,101 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 04:11:26,102 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 04:11:26,104 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 04:11:26,106 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 04:11:26,108 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 04:11:26,109 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 04:11:26,110 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 04:11:26,111 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 04:11:26,111 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 04:11:26,112 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 04:11:26,113 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 04:11:26,114 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 04:11:26,115 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 04:11:26,116 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 04:11:26,118 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 04:11:26,120 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 04:11:26,121 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 04:11:26,122 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 04:11:26,123 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 04:11:26,124 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 04:11:26,126 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 04:11:26,126 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 04:11:26,127 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 04:11:26,128 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 04:11:26,128 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 04:11:26,129 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 04:11:26,129 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 04:11:26,130 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 04:11:26,130 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 04:11:26,131 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 04:11:26,132 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 04:11:26,132 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 04:11:26,133 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 04:11:26,133 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 04:11:26,133 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 04:11:26,134 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 04:11:26,135 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 04:11:26,136 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cacab43e-e213-4df0-8747-af7d72c3aaaa/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 04:11:26,148 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 04:11:26,148 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 04:11:26,149 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 04:11:26,149 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 04:11:26,149 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 04:11:26,150 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 04:11:26,150 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 04:11:26,150 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 04:11:26,150 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 04:11:26,150 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 04:11:26,151 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 04:11:26,151 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 04:11:26,151 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 04:11:26,151 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 04:11:26,152 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 04:11:26,152 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 04:11:26,152 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 04:11:26,152 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 04:11:26,152 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 04:11:26,153 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 04:11:26,153 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 04:11:26,153 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 04:11:26,153 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 04:11:26,154 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 04:11:26,154 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 04:11:26,154 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 04:11:26,154 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 04:11:26,154 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 04:11:26,155 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 04:11:26,155 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_cacab43e-e213-4df0-8747-af7d72c3aaaa/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 -> 9715021f39c8c40f74d5b2a16209aa11aedb826e [2019-11-20 04:11:26,285 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 04:11:26,298 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 04:11:26,304 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 04:11:26,306 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 04:11:26,307 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 04:11:26,308 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cacab43e-e213-4df0-8747-af7d72c3aaaa/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0910b.c [2019-11-20 04:11:26,365 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cacab43e-e213-4df0-8747-af7d72c3aaaa/bin/ukojak/data/809d3010a/99d5d6d4e9244fb6b2ac367a5de97261/FLAG800394fcf [2019-11-20 04:11:26,705 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 04:11:26,705 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cacab43e-e213-4df0-8747-af7d72c3aaaa/sv-benchmarks/c/float-newlib/float_req_bl_0910b.c [2019-11-20 04:11:26,712 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cacab43e-e213-4df0-8747-af7d72c3aaaa/bin/ukojak/data/809d3010a/99d5d6d4e9244fb6b2ac367a5de97261/FLAG800394fcf [2019-11-20 04:11:27,086 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cacab43e-e213-4df0-8747-af7d72c3aaaa/bin/ukojak/data/809d3010a/99d5d6d4e9244fb6b2ac367a5de97261 [2019-11-20 04:11:27,088 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 04:11:27,089 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 04:11:27,093 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 04:11:27,094 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 04:11:27,099 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 04:11:27,099 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:11:27" (1/1) ... [2019-11-20 04:11:27,102 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ad7b6b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:11:27, skipping insertion in model container [2019-11-20 04:11:27,102 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:11:27" (1/1) ... [2019-11-20 04:11:27,109 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 04:11:27,129 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 04:11:27,384 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:11:27,393 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 04:11:27,444 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:11:27,462 INFO L192 MainTranslator]: Completed translation [2019-11-20 04:11:27,462 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:11:27 WrapperNode [2019-11-20 04:11:27,463 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 04:11:27,463 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 04:11:27,463 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 04:11:27,463 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 04:11:27,471 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:11:27" (1/1) ... [2019-11-20 04:11:27,480 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:11:27" (1/1) ... [2019-11-20 04:11:27,503 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 04:11:27,503 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 04:11:27,503 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 04:11:27,504 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 04:11:27,512 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:11:27" (1/1) ... [2019-11-20 04:11:27,512 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:11:27" (1/1) ... [2019-11-20 04:11:27,516 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:11:27" (1/1) ... [2019-11-20 04:11:27,516 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:11:27" (1/1) ... [2019-11-20 04:11:27,524 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:11:27" (1/1) ... [2019-11-20 04:11:27,529 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:11:27" (1/1) ... [2019-11-20 04:11:27,531 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:11:27" (1/1) ... [2019-11-20 04:11:27,534 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 04:11:27,535 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 04:11:27,535 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 04:11:27,535 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 04:11:27,536 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:11:27" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_cacab43e-e213-4df0-8747-af7d72c3aaaa/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 04:11:27,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 04:11:27,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 04:11:27,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 04:11:27,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 04:11:27,596 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 04:11:27,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 04:11:27,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 04:11:27,596 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 04:11:28,143 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 04:11:28,143 INFO L285 CfgBuilder]: Removed 16 assume(true) statements. [2019-11-20 04:11:28,144 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:11:28 BoogieIcfgContainer [2019-11-20 04:11:28,144 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 04:11:28,145 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 04:11:28,145 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 04:11:28,154 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 04:11:28,155 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:11:28" (1/1) ... [2019-11-20 04:11:28,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:11:28,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 04:11:28,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 23 states and 35 transitions. [2019-11-20 04:11:28,189 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 35 transitions. [2019-11-20 04:11:28,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-11-20 04:11:28,191 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 04:11:28,226 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 04:11:28,230 INFO L168 Benchmark]: Toolchain (without parser) took 1140.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 950.2 MB in the beginning and 1.1 GB in the end (delta: -133.4 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. [2019-11-20 04:11:28,231 INFO L168 Benchmark]: CDTParser took 0.43 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 04:11:28,231 INFO L168 Benchmark]: CACSL2BoogieTranslator took 369.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 950.2 MB in the beginning and 1.1 GB in the end (delta: -184.0 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. [2019-11-20 04:11:28,232 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.87 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 04:11:28,232 INFO L168 Benchmark]: Boogie Preprocessor took 31.18 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 04:11:28,233 INFO L168 Benchmark]: RCFGBuilder took 609.61 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: 39.8 MB). Peak memory consumption was 39.8 MB. Max. memory is 11.5 GB. [2019-11-20 04:11:28,234 INFO L168 Benchmark]: CodeCheck took 83.28 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 04:11:28,237 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 0.43 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 369.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 950.2 MB in the beginning and 1.1 GB in the end (delta: -184.0 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 39.87 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.18 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 609.61 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: 39.8 MB). Peak memory consumption was 39.8 MB. Max. memory is 11.5 GB. * CodeCheck took 83.28 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 04:11:30,039 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 04:11:30,046 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 04:11:30,061 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 04:11:30,061 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 04:11:30,063 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 04:11:30,064 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 04:11:30,073 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 04:11:30,077 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 04:11:30,080 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 04:11:30,081 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 04:11:30,082 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 04:11:30,082 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 04:11:30,084 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 04:11:30,086 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 04:11:30,087 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 04:11:30,088 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 04:11:30,088 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 04:11:30,091 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 04:11:30,094 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 04:11:30,097 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 04:11:30,100 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 04:11:30,102 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 04:11:30,103 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 04:11:30,106 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 04:11:30,106 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 04:11:30,106 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 04:11:30,107 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 04:11:30,108 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 04:11:30,110 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 04:11:30,110 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 04:11:30,111 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 04:11:30,111 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 04:11:30,112 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 04:11:30,113 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 04:11:30,113 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 04:11:30,114 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 04:11:30,114 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 04:11:30,114 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 04:11:30,115 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 04:11:30,116 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 04:11:30,117 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cacab43e-e213-4df0-8747-af7d72c3aaaa/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 04:11:30,142 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 04:11:30,142 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 04:11:30,143 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 04:11:30,143 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 04:11:30,144 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 04:11:30,144 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 04:11:30,144 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 04:11:30,144 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 04:11:30,145 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 04:11:30,145 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 04:11:30,145 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 04:11:30,145 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 04:11:30,145 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 04:11:30,146 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 04:11:30,156 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 04:11:30,156 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 04:11:30,156 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 04:11:30,156 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 04:11:30,156 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 04:11:30,157 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 04:11:30,157 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 04:11:30,157 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 04:11:30,157 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 04:11:30,157 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 04:11:30,158 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 04:11:30,158 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 04:11:30,158 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 04:11:30,158 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 04:11:30,158 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 04:11:30,159 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 04:11:30,159 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 04:11:30,159 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 04:11:30,159 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_cacab43e-e213-4df0-8747-af7d72c3aaaa/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 -> 9715021f39c8c40f74d5b2a16209aa11aedb826e [2019-11-20 04:11:30,472 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 04:11:30,488 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 04:11:30,491 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 04:11:30,492 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 04:11:30,492 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 04:11:30,493 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cacab43e-e213-4df0-8747-af7d72c3aaaa/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0910b.c [2019-11-20 04:11:30,546 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cacab43e-e213-4df0-8747-af7d72c3aaaa/bin/ukojak/data/5b93114fd/e026f30824ee43b6b4c69faefcc76a18/FLAG8b5ff8ae6 [2019-11-20 04:11:30,917 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 04:11:30,918 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cacab43e-e213-4df0-8747-af7d72c3aaaa/sv-benchmarks/c/float-newlib/float_req_bl_0910b.c [2019-11-20 04:11:30,924 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cacab43e-e213-4df0-8747-af7d72c3aaaa/bin/ukojak/data/5b93114fd/e026f30824ee43b6b4c69faefcc76a18/FLAG8b5ff8ae6 [2019-11-20 04:11:31,264 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cacab43e-e213-4df0-8747-af7d72c3aaaa/bin/ukojak/data/5b93114fd/e026f30824ee43b6b4c69faefcc76a18 [2019-11-20 04:11:31,267 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 04:11:31,268 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 04:11:31,269 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 04:11:31,269 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 04:11:31,272 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 04:11:31,273 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:11:31" (1/1) ... [2019-11-20 04:11:31,276 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30635aed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:11:31, skipping insertion in model container [2019-11-20 04:11:31,276 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:11:31" (1/1) ... [2019-11-20 04:11:31,283 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 04:11:31,302 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 04:11:31,560 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:11:31,565 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 04:11:31,623 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:11:31,748 INFO L192 MainTranslator]: Completed translation [2019-11-20 04:11:31,748 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:11:31 WrapperNode [2019-11-20 04:11:31,748 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 04:11:31,751 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 04:11:31,751 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 04:11:31,751 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 04:11:31,759 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:11:31" (1/1) ... [2019-11-20 04:11:31,783 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:11:31" (1/1) ... [2019-11-20 04:11:31,812 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 04:11:31,812 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 04:11:31,812 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 04:11:31,812 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 04:11:31,819 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:11:31" (1/1) ... [2019-11-20 04:11:31,820 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:11:31" (1/1) ... [2019-11-20 04:11:31,824 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:11:31" (1/1) ... [2019-11-20 04:11:31,824 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:11:31" (1/1) ... [2019-11-20 04:11:31,841 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:11:31" (1/1) ... [2019-11-20 04:11:31,848 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:11:31" (1/1) ... [2019-11-20 04:11:31,852 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:11:31" (1/1) ... [2019-11-20 04:11:31,856 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 04:11:31,861 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 04:11:31,861 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 04:11:31,861 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 04:11:31,866 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:11:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_cacab43e-e213-4df0-8747-af7d72c3aaaa/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 04:11:31,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 04:11:31,918 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-11-20 04:11:31,918 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 04:11:31,919 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 04:11:31,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 04:11:31,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-11-20 04:11:31,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 04:11:31,919 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 04:14:59,231 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 04:14:59,231 INFO L285 CfgBuilder]: Removed 16 assume(true) statements. [2019-11-20 04:14:59,232 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:14:59 BoogieIcfgContainer [2019-11-20 04:14:59,232 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 04:14:59,233 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 04:14:59,233 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 04:14:59,242 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 04:14:59,243 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:14:59" (1/1) ... [2019-11-20 04:14:59,253 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:14:59,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 04:14:59,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 23 states and 35 transitions. [2019-11-20 04:14:59,283 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 35 transitions. [2019-11-20 04:14:59,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-11-20 04:14:59,286 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 04:14:59,324 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 04:14:59,332 INFO L168 Benchmark]: Toolchain (without parser) took 208059.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.3 MB). Free memory was 960.4 MB in the beginning and 1.1 GB in the end (delta: -142.6 MB). Peak memory consumption was 25.7 MB. Max. memory is 11.5 GB. [2019-11-20 04:14:59,333 INFO L168 Benchmark]: CDTParser took 0.22 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 04:14:59,334 INFO L168 Benchmark]: CACSL2BoogieTranslator took 481.48 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.3 MB). Free memory was 960.4 MB in the beginning and 1.2 GB in the end (delta: -204.0 MB). Peak memory consumption was 26.4 MB. Max. memory is 11.5 GB. [2019-11-20 04:14:59,336 INFO L168 Benchmark]: Boogie Procedure Inliner took 60.93 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 04:14:59,337 INFO L168 Benchmark]: Boogie Preprocessor took 48.26 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 04:14:59,338 INFO L168 Benchmark]: RCFGBuilder took 207371.95 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: 48.2 MB). Peak memory consumption was 48.2 MB. Max. memory is 11.5 GB. [2019-11-20 04:14:59,339 INFO L168 Benchmark]: CodeCheck took 93.37 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 04:14:59,345 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 0.22 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 481.48 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.3 MB). Free memory was 960.4 MB in the beginning and 1.2 GB in the end (delta: -204.0 MB). Peak memory consumption was 26.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 60.93 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 48.26 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 207371.95 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: 48.2 MB). Peak memory consumption was 48.2 MB. Max. memory is 11.5 GB. * CodeCheck took 93.37 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...